[[SQLITE_FCNTL_CKSM_FILE]]
+** Used by the cksmvfs VFS module only.
+**
*/
#define SQLITE_FCNTL_LOCKSTATE 1
#define SQLITE_FCNTL_GET_LOCKPROXYFILE 2
@@ -2261,6 +1560,8 @@ struct sqlite3_io_methods {
#define SQLITE_FCNTL_CKPT_DONE 37
#define SQLITE_FCNTL_RESERVE_BYTES 38
#define SQLITE_FCNTL_CKPT_START 39
+#define SQLITE_FCNTL_EXTERNAL_READER 40
+#define SQLITE_FCNTL_CKSM_FILE 41
/* deprecated names */
#define SQLITE_GET_LOCKPROXYFILE SQLITE_FCNTL_GET_LOCKPROXYFILE
@@ -3539,11 +2840,14 @@ SQLITE_API void sqlite3_set_last_insert_rowid(sqlite3*,sqlite3_int64);
** CAPI3REF: Count The Number Of Rows Modified
** METHOD: sqlite3
**
-** ^This function returns the number of rows modified, inserted or
+** ^These functions return the number of rows modified, inserted or
** deleted by the most recently completed INSERT, UPDATE or DELETE
** statement on the database connection specified by the only parameter.
-** ^Executing any other type of SQL statement does not modify the value
-** returned by this function.
+** The two functions are identical except for the type of the return value
+** and that if the number of rows modified by the most recent INSERT, UPDATE
+** or DELETE is greater than the maximum value supported by type "int", then
+** the return value of sqlite3_changes() is undefined. ^Executing any other
+** type of SQL statement does not modify the value returned by these functions.
**
** ^Only changes made directly by the INSERT, UPDATE or DELETE statement are
** considered - auxiliary changes caused by [CREATE TRIGGER | triggers],
@@ -3592,16 +2896,21 @@ SQLITE_API void sqlite3_set_last_insert_rowid(sqlite3*,sqlite3_int64);
**
*/
SQLITE_API int sqlite3_changes(sqlite3*);
+SQLITE_API sqlite3_int64 sqlite3_changes64(sqlite3*);
/*
** CAPI3REF: Total Number Of Rows Modified
** METHOD: sqlite3
**
-** ^This function returns the total number of rows inserted, modified or
+** ^These functions return the total number of rows inserted, modified or
** deleted by all [INSERT], [UPDATE] or [DELETE] statements completed
** since the database connection was opened, including those executed as
-** part of trigger programs. ^Executing any other type of SQL statement
-** does not affect the value returned by sqlite3_total_changes().
+** part of trigger programs. The two functions are identical except for the
+** type of the return value and that if the number of rows modified by the
+** connection exceeds the maximum value supported by type "int", then
+** the return value of sqlite3_total_changes() is undefined. ^Executing
+** any other type of SQL statement does not affect the value returned by
+** sqlite3_total_changes().
**
** ^Changes made as part of [foreign key actions] are included in the
** count, but those made as part of REPLACE constraint resolution are
@@ -3629,6 +2938,7 @@ SQLITE_API int sqlite3_changes(sqlite3*);
**
*/
SQLITE_API int sqlite3_total_changes(sqlite3*);
+SQLITE_API sqlite3_int64 sqlite3_total_changes64(sqlite3*);
/*
** CAPI3REF: Interrupt A Long-Running Query
@@ -4458,6 +3768,14 @@ SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
** the default shared cache setting provided by
** [sqlite3_enable_shared_cache()].)^
**
+** [[OPEN_EXRESCODE]] ^([SQLITE_OPEN_EXRESCODE]
+** The database connection comes up in "extended result code mode".
+** In other words, the database behaves has if
+** [sqlite3_extended_result_codes(db,1)] where called on the database
+** connection as soon as the connection is created. In addition to setting
+** the extended result code mode, this flag also causes [sqlite3_open_v2()]
+** to return an extended result code.
+**
** [[OPEN_NOFOLLOW]] ^([SQLITE_OPEN_NOFOLLOW]
** The database filename is not allowed to be a symbolic link
** )^
@@ -4465,7 +3783,15 @@ SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
** If the 3rd parameter to sqlite3_open_v2() is not one of the
** required combinations shown above optionally combined with other
** [SQLITE_OPEN_READONLY | SQLITE_OPEN_* bits]
-** then the behavior is undefined.
+** then the behavior is undefined. Historic versions of SQLite
+** have silently ignored surplus bits in the flags parameter to
+** sqlite3_open_v2(), however that behavior might not be carried through
+** into future versions of SQLite and so applications should not rely
+** upon it. Note in particular that the SQLITE_OPEN_EXCLUSIVE flag is a no-op
+** for sqlite3_open_v2(). The SQLITE_OPEN_EXCLUSIVE does *not* cause
+** the open to fail if the database already exists. The SQLITE_OPEN_EXCLUSIVE
+** flag is intended for use by the [sqlite3_vfs|VFS interface] only, and not
+** by sqlite3_open_v2().
**
** ^The fourth parameter to sqlite3_open_v2() is the name of the
** [sqlite3_vfs] object that defines the operating system interface that
@@ -5233,12 +4559,17 @@ SQLITE_API int sqlite3_prepare16_v3(
** are managed by SQLite and are automatically freed when the prepared
** statement is finalized.
** ^The string returned by sqlite3_expanded_sql(P), on the other hand,
-** is obtained from [sqlite3_malloc()] and must be free by the application
+** is obtained from [sqlite3_malloc()] and must be freed by the application
** by passing it to [sqlite3_free()].
+**
+** ^The sqlite3_normalized_sql() interface is only available if
+** the [SQLITE_ENABLE_NORMALIZE] compile-time option is defined.
*/
SQLITE_API const char *sqlite3_sql(sqlite3_stmt *pStmt);
SQLITE_API char *sqlite3_expanded_sql(sqlite3_stmt *pStmt);
+#ifdef SQLITE_ENABLE_NORMALIZE
SQLITE_API const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt);
+#endif
/*
** CAPI3REF: Determine If An SQL Statement Writes The Database
@@ -5273,6 +4604,15 @@ SQLITE_API const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt);
** [BEGIN] merely sets internal flags, but the [BEGIN|BEGIN IMMEDIATE] and
** [BEGIN|BEGIN EXCLUSIVE] commands do touch the database and so
** sqlite3_stmt_readonly() returns false for those commands.
+**
+** ^This routine returns false if there is any possibility that the
+** statement might change the database file. ^A false return does
+** not guarantee that the statement will change the database file.
+** ^For example, an UPDATE statement might have a WHERE clause that
+** makes it a no-op, but the sqlite3_stmt_readonly() result would still
+** be false. ^Similarly, a CREATE TABLE IF NOT EXISTS statement is a
+** read-only no-op if the table already exists, but
+** sqlite3_stmt_readonly() still returns false for such a statement.
*/
SQLITE_API int sqlite3_stmt_readonly(sqlite3_stmt *pStmt);
@@ -5442,18 +4782,22 @@ typedef struct sqlite3_context sqlite3_context;
** contain embedded NULs. The result of expressions involving strings
** with embedded NULs is undefined.
**
-** ^The fifth argument to the BLOB and string binding interfaces
-** is a destructor used to dispose of the BLOB or
-** string after SQLite has finished with it. ^The destructor is called
-** to dispose of the BLOB or string even if the call to the bind API fails,
-** except the destructor is not called if the third parameter is a NULL
-** pointer or the fourth parameter is negative.
-** ^If the fifth argument is
-** the special value [SQLITE_STATIC], then SQLite assumes that the
-** information is in static, unmanaged space and does not need to be freed.
-** ^If the fifth argument has the value [SQLITE_TRANSIENT], then
-** SQLite makes its own private copy of the data immediately, before
-** the sqlite3_bind_*() routine returns.
+** ^The fifth argument to the BLOB and string binding interfaces controls
+** or indicates the lifetime of the object referenced by the third parameter.
+** These three options exist:
+** ^ (1) A destructor to dispose of the BLOB or string after SQLite has finished
+** with it may be passed. ^It is called to dispose of the BLOB or string even
+** if the call to the bind API fails, except the destructor is not called if
+** the third parameter is a NULL pointer or the fourth parameter is negative.
+** ^ (2) The special constant, [SQLITE_STATIC], may be passsed to indicate that
+** the application remains responsible for disposing of the object. ^In this
+** case, the object and the provided pointer to it must remain valid until
+** either the prepared statement is finalized or the same SQL parameter is
+** bound to something else, whichever occurs sooner.
+** ^ (3) The constant, [SQLITE_TRANSIENT], may be passed to indicate that the
+** object is to be copied prior to the return from sqlite3_bind_*(). ^The
+** object and pointer to it must remain valid until then. ^SQLite will then
+** manage the lifetime of its private copy.
**
** ^The sixth argument to sqlite3_bind_text64() must be one of
** [SQLITE_UTF8], [SQLITE_UTF16], [SQLITE_UTF16BE], or [SQLITE_UTF16LE]
@@ -6195,7 +5539,6 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt);
** within VIEWs, TRIGGERs, CHECK constraints, generated column expressions,
** index expressions, or the WHERE clause of partial indexes.
**
-**
** For best security, the [SQLITE_DIRECTONLY] flag is recommended for
** all application-defined SQL functions that do not need to be
** used inside of triggers, view, CHECK constraints, or other elements of
@@ -6205,7 +5548,6 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt);
** a database file to include invocations of the function with parameters
** chosen by the attacker, which the application will then execute when
** the database file is opened and read.
-**
**
** ^(The fifth parameter is an arbitrary pointer. The implementation of the
** function can gain access to this pointer using [sqlite3_user_data()].)^
@@ -7411,6 +6753,72 @@ SQLITE_API sqlite3_stmt *sqlite3_next_stmt(sqlite3 *pDb, sqlite3_stmt *pStmt);
SQLITE_API void *sqlite3_commit_hook(sqlite3*, int(*)(void*), void*);
SQLITE_API void *sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*);
+/*
+** CAPI3REF: Autovacuum Compaction Amount Callback
+** METHOD: sqlite3
+**
+** ^The sqlite3_autovacuum_pages(D,C,P,X) interface registers a callback
+** function C that is invoked prior to each autovacuum of the database
+** file. ^The callback is passed a copy of the generic data pointer (P),
+** the schema-name of the attached database that is being autovacuumed,
+** the the size of the database file in pages, the number of free pages,
+** and the number of bytes per page, respectively. The callback should
+** return the number of free pages that should be removed by the
+** autovacuum. ^If the callback returns zero, then no autovacuum happens.
+** ^If the value returned is greater than or equal to the number of
+** free pages, then a complete autovacuum happens.
+**
+** ^If there are multiple ATTACH-ed database files that are being
+** modified as part of a transaction commit, then the autovacuum pages
+** callback is invoked separately for each file.
+**
+**
The callback is not reentrant. The callback function should
+** not attempt to invoke any other SQLite interface. If it does, bad
+** things may happen, including segmentation faults and corrupt database
+** files. The callback function should be a simple function that
+** does some arithmetic on its input parameters and returns a result.
+**
+** ^The X parameter to sqlite3_autovacuum_pages(D,C,P,X) is an optional
+** destructor for the P parameter. ^If X is not NULL, then X(P) is
+** invoked whenever the database connection closes or when the callback
+** is overwritten by another invocation of sqlite3_autovacuum_pages().
+**
+**
^There is only one autovacuum pages callback per database connection.
+** ^Each call to the sqlite3_autovacuum_pages() interface overrides all
+** previous invocations for that database connection. ^If the callback
+** argument (C) to sqlite3_autovacuum_pages(D,C,P,X) is a NULL pointer,
+** then the autovacuum steps callback is cancelled. The return value
+** from sqlite3_autovacuum_pages() is normally SQLITE_OK, but might
+** be some other error code if something goes wrong. The current
+** implementation will only return SQLITE_OK or SQLITE_MISUSE, but other
+** return codes might be added in future releases.
+**
+**
If no autovacuum pages callback is specified (the usual case) or
+** a NULL pointer is provided for the callback,
+** then the default behavior is to vacuum all free pages. So, in other
+** words, the default behavior is the same as if the callback function
+** were something like this:
+**
+**
+** unsigned int demonstration_autovac_pages_callback(
+** void *pClientData,
+** const char *zSchema,
+** unsigned int nDbPage,
+** unsigned int nFreePage,
+** unsigned int nBytePerPage
+** ){
+** return nFreePage;
+** }
+**
+*/
+SQLITE_API int sqlite3_autovacuum_pages(
+ sqlite3 *db,
+ unsigned int(*)(void*,const char*,unsigned int,unsigned int,unsigned int),
+ void*,
+ void(*)(void*)
+);
+
+
/*
** CAPI3REF: Data Change Notification Callbacks
** METHOD: sqlite3
@@ -8873,7 +8281,8 @@ SQLITE_API int sqlite3_test_control(int op, ...);
#define SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS 29
#define SQLITE_TESTCTRL_SEEK_COUNT 30
#define SQLITE_TESTCTRL_TRACEFLAGS 31
-#define SQLITE_TESTCTRL_LAST 31 /* Largest TESTCTRL */
+#define SQLITE_TESTCTRL_TUNE 32
+#define SQLITE_TESTCTRL_LAST 32 /* Largest TESTCTRL */
/*
** CAPI3REF: SQL Keyword Checking
@@ -10073,8 +9482,9 @@ SQLITE_API void sqlite3_log(int iErrCode, const char *zFormat, ...);
**
** A single database handle may have at most a single write-ahead log callback
** registered at one time. ^Calling [sqlite3_wal_hook()] replaces any
-** previously registered write-ahead log callback. ^Note that the
-** [sqlite3_wal_autocheckpoint()] interface and the
+** previously registered write-ahead log callback. ^The return value is
+** a copy of the third parameter from the previous call, if any, or 0.
+** ^Note that the [sqlite3_wal_autocheckpoint()] interface and the
** [wal_autocheckpoint pragma] both invoke [sqlite3_wal_hook()] and will
** overwrite any prior [sqlite3_wal_hook()] settings.
*/
@@ -10625,6 +10035,15 @@ SQLITE_API int sqlite3_db_cacheflush(sqlite3*);
** triggers; or 2 for changes resulting from triggers called by top-level
** triggers; and so forth.
**
+** When the [sqlite3_blob_write()] API is used to update a blob column,
+** the pre-update hook is invoked with SQLITE_DELETE. This is because the
+** in this case the new values are not available. In this case, when a
+** callback made with op==SQLITE_DELETE is actuall a write using the
+** sqlite3_blob_write() API, the [sqlite3_preupdate_blobwrite()] returns
+** the index of the column being written. In other cases, where the
+** pre-update hook is being invoked for some other reason, including a
+** regular DELETE, sqlite3_preupdate_blobwrite() returns -1.
+**
** See also: [sqlite3_update_hook()]
*/
#if defined(SQLITE_ENABLE_PREUPDATE_HOOK)
@@ -10645,6 +10064,7 @@ SQLITE_API int sqlite3_preupdate_old(sqlite3 *, int, sqlite3_value **);
SQLITE_API int sqlite3_preupdate_count(sqlite3 *);
SQLITE_API int sqlite3_preupdate_depth(sqlite3 *);
SQLITE_API int sqlite3_preupdate_new(sqlite3 *, int, sqlite3_value **);
+SQLITE_API int sqlite3_preupdate_blobwrite(sqlite3 *);
#endif
/*
@@ -10883,8 +10303,8 @@ SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_snapshot_recover(sqlite3 *db, const c
** SQLITE_SERIALIZE_NOCOPY bit is omitted from argument F if a memory
** allocation error occurs.
**
-** This interface is only available if SQLite is compiled with the
-** [SQLITE_ENABLE_DESERIALIZE] option.
+** This interface is omitted if SQLite is compiled with the
+** [SQLITE_OMIT_DESERIALIZE] option.
*/
SQLITE_API unsigned char *sqlite3_serialize(
sqlite3 *db, /* The database connection */
@@ -10931,12 +10351,16 @@ SQLITE_API unsigned char *sqlite3_serialize(
** database is currently in a read transaction or is involved in a backup
** operation.
**
+** It is not possible to deserialized into the TEMP database. If the
+** S argument to sqlite3_deserialize(D,S,P,N,M,F) is "temp" then the
+** function returns SQLITE_ERROR.
+**
** If sqlite3_deserialize(D,S,P,N,M,F) fails for any reason and if the
** SQLITE_DESERIALIZE_FREEONCLOSE bit is set in argument F, then
** [sqlite3_free()] is invoked on argument P prior to returning.
**
-** This interface is only available if SQLite is compiled with the
-** [SQLITE_ENABLE_DESERIALIZE] option.
+** This interface is omitted if SQLite is compiled with the
+** [SQLITE_OMIT_DESERIALIZE] option.
*/
SQLITE_API int sqlite3_deserialize(
sqlite3 *db, /* The database connection */
@@ -11185,6 +10609,38 @@ SQLITE_API int sqlite3session_create(
*/
SQLITE_API void sqlite3session_delete(sqlite3_session *pSession);
+/*
+** CAPIREF: Conigure a Session Object
+** METHOD: sqlite3_session
+**
+** This method is used to configure a session object after it has been
+** created. At present the only valid value for the second parameter is
+** [SQLITE_SESSION_OBJCONFIG_SIZE].
+**
+** Arguments for sqlite3session_object_config()
+**
+** The following values may passed as the the 4th parameter to
+** sqlite3session_object_config().
+**
+** SQLITE_SESSION_OBJCONFIG_SIZE
+** This option is used to set, clear or query the flag that enables
+** the [sqlite3session_changeset_size()] API. Because it imposes some
+** computational overhead, this API is disabled by default. Argument
+** pArg must point to a value of type (int). If the value is initially
+** 0, then the sqlite3session_changeset_size() API is disabled. If it
+** is greater than 0, then the same API is enabled. Or, if the initial
+** value is less than zero, no change is made. In all cases the (int)
+** variable is set to 1 if the sqlite3session_changeset_size() API is
+** enabled following the current call, or 0 otherwise.
+**
+** It is an error (SQLITE_MISUSE) to attempt to modify this setting after
+** the first table has been attached to the session object.
+*/
+SQLITE_API int sqlite3session_object_config(sqlite3_session*, int op, void *pArg);
+
+/*
+*/
+#define SQLITE_SESSION_OBJCONFIG_SIZE 1
/*
** CAPI3REF: Enable Or Disable A Session Object
@@ -11429,6 +10885,22 @@ SQLITE_API int sqlite3session_changeset(
void **ppChangeset /* OUT: Buffer containing changeset */
);
+/*
+** CAPI3REF: Return An Upper-limit For The Size Of The Changeset
+** METHOD: sqlite3_session
+**
+** By default, this function always returns 0. For it to return
+** a useful result, the sqlite3_session object must have been configured
+** to enable this API using sqlite3session_object_config() with the
+** SQLITE_SESSION_OBJCONFIG_SIZE verb.
+**
+** When enabled, this function returns an upper limit, in bytes, for the size
+** of the changeset that might be produced if sqlite3session_changeset() were
+** called. The final changeset size might be equal to or smaller than the
+** size in bytes returned by this function.
+*/
+SQLITE_API sqlite3_int64 sqlite3session_changeset_size(sqlite3_session *pSession);
+
/*
** CAPI3REF: Load The Difference Between Tables Into A Session
** METHOD: sqlite3_session
@@ -13365,7 +12837,7 @@ struct fts5_api {
** autoconf-based build
*/
#if defined(_HAVE_SQLITE_CONFIG_H) && !defined(SQLITECONFIG_H)
-/* #include "config.h" */
+#include "config.h"
#define SQLITECONFIG_H 1
#endif
@@ -13601,11 +13073,12 @@ struct fts5_api {
#ifndef __has_extension
# define __has_extension(x) 0 /* compatibility with non-clang compilers */
#endif
-#if GCC_VERSION>=4007000 || \
- (__has_extension(c_atomic) && __has_extension(c_atomic_store_n))
+#if GCC_VERSION>=4007000 || __has_extension(c_atomic)
+# define SQLITE_ATOMIC_INTRINSICS 1
# define AtomicLoad(PTR) __atomic_load_n((PTR),__ATOMIC_RELAXED)
# define AtomicStore(PTR,VAL) __atomic_store_n((PTR),(VAL),__ATOMIC_RELAXED)
#else
+# define SQLITE_ATOMIC_INTRINSICS 0
# define AtomicLoad(PTR) (*(PTR))
# define AtomicStore(PTR,VAL) (*(PTR) = (VAL))
#endif
@@ -13810,11 +13283,12 @@ struct fts5_api {
** is significant and used at least once. On switch statements
** where multiple cases go to the same block of code, testcase()
** can insure that all cases are evaluated.
-**
*/
-#ifdef SQLITE_COVERAGE_TEST
-SQLITE_PRIVATE void sqlite3Coverage(int);
-# define testcase(X) if( X ){ sqlite3Coverage(__LINE__); }
+#if defined(SQLITE_COVERAGE_TEST) || defined(SQLITE_DEBUG)
+# ifndef SQLITE_AMALGAMATION
+ extern unsigned int sqlite3CoverageCounter;
+# endif
+# define testcase(X) if( X ){ sqlite3CoverageCounter += (unsigned)__LINE__; }
#else
# define testcase(X)
#endif
@@ -13844,6 +13318,14 @@ SQLITE_PRIVATE void sqlite3Coverage(int);
# define VVA_ONLY(X)
#endif
+/*
+** Disable ALWAYS() and NEVER() (make them pass-throughs) for coverage
+** and mutation testing
+*/
+#if defined(SQLITE_COVERAGE_TEST) || defined(SQLITE_MUTATION_TEST)
+# define SQLITE_OMIT_AUXILIARY_SAFETY_CHECKS 1
+#endif
+
/*
** The ALWAYS and NEVER macros surround boolean expressions which
** are intended to always be true or false, respectively. Such
@@ -13859,7 +13341,7 @@ SQLITE_PRIVATE void sqlite3Coverage(int);
** be true and false so that the unreachable code they specify will
** not be counted as untested code.
*/
-#if defined(SQLITE_COVERAGE_TEST) || defined(SQLITE_MUTATION_TEST)
+#if defined(SQLITE_OMIT_AUXILIARY_SAFETY_CHECKS)
# define ALWAYS(X) (1)
# define NEVER(X) (0)
#elif !defined(NDEBUG)
@@ -13870,26 +13352,6 @@ SQLITE_PRIVATE void sqlite3Coverage(int);
# define NEVER(X) (X)
#endif
-/*
-** The harmless(X) macro indicates that expression X is usually false
-** but can be true without causing any problems, but we don't know of
-** any way to cause X to be true.
-**
-** In debugging and testing builds, this macro will abort if X is ever
-** true. In this way, developers are alerted to a possible test case
-** that causes X to be true. If a harmless macro ever fails, that is
-** an opportunity to change the macro into a testcase() and add a new
-** test case to the test suite.
-**
-** For normal production builds, harmless(X) is a no-op, since it does
-** not matter whether expression X is true or false.
-*/
-#ifdef SQLITE_DEBUG
-# define harmless(X) assert(!(X));
-#else
-# define harmless(X)
-#endif
-
/*
** Some conditionals are optimizations only. In other words, if the
** conditionals are replaced with a constant 1 (true) or 0 (false) then
@@ -13953,6 +13415,13 @@ SQLITE_PRIVATE void sqlite3Coverage(int);
# undef SQLITE_ENABLE_EXPLAIN_COMMENTS
#endif
+/*
+** SQLITE_OMIT_VIRTUALTABLE implies SQLITE_OMIT_ALTERTABLE
+*/
+#if defined(SQLITE_OMIT_VIRTUALTABLE) && !defined(SQLITE_OMIT_ALTERTABLE)
+# define SQLITE_OMIT_ALTERTABLE
+#endif
+
/*
** Return true (non-zero) if the input is an integer that is too large
** to fit in 32-bits. This macro is used inside of various testcase()
@@ -14065,7 +13534,7 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*);
/*
** Number of entries in a hash table
*/
-/* #define sqliteHashCount(H) ((H)->count) // NOT USED */
+#define sqliteHashCount(H) ((H)->count)
#endif /* SQLITE_HASH_H */
@@ -14097,8 +13566,8 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*);
#define TK_LP 22
#define TK_RP 23
#define TK_AS 24
-#define TK_WITHOUT 25
-#define TK_COMMA 26
+#define TK_COMMA 25
+#define TK_WITHOUT 26
#define TK_ABORT 27
#define TK_ACTION 28
#define TK_AFTER 29
@@ -14253,8 +13722,9 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*);
#define TK_IF_NULL_ROW 178
#define TK_ASTERISK 179
#define TK_SPAN 180
-#define TK_SPACE 181
-#define TK_ILLEGAL 182
+#define TK_ERROR 181
+#define TK_SPACE 182
+#define TK_ILLEGAL 183
/************** End of parse.h ***********************************************/
/************** Continuing where we left off in sqliteInt.h ******************/
@@ -14360,7 +13830,7 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*);
** number of pages. A negative number N translations means that a buffer
** of -1024*N bytes is allocated and used for as many pages as it will hold.
**
-** The default value of "20" was choosen to minimize the run-time of the
+** The default value of "20" was chosen to minimize the run-time of the
** speedtest1 test program with options: --shrink-memory --reprepare
*/
#ifndef SQLITE_DEFAULT_PCACHE_INITSZ
@@ -14522,6 +13992,7 @@ typedef INT16_TYPE LogEst;
# define SQLITE_PTRSIZE __SIZEOF_POINTER__
# elif defined(i386) || defined(__i386__) || defined(_M_IX86) || \
defined(_M_ARM) || defined(__arm__) || defined(__x86) || \
+ (defined(__APPLE__) && defined(__POWERPC__)) || \
(defined(__TOS_AIX__) && !defined(__64BIT__))
# define SQLITE_PTRSIZE 4
# else
@@ -14716,11 +14187,25 @@ struct BusyHandler {
/*
** Name of table that holds the database schema.
+**
+** The PREFERRED names are used whereever possible. But LEGACY is also
+** used for backwards compatibility.
+**
+** 1. Queries can use either the PREFERRED or the LEGACY names
+** 2. The sqlite3_set_authorizer() callback uses the LEGACY name
+** 3. The PRAGMA table_list statement uses the PREFERRED name
+**
+** The LEGACY names are stored in the internal symbol hash table
+** in support of (2). Names are translated using sqlite3PreferredTableName()
+** for (3). The sqlite3FindTable() function takes care of translating
+** names for (1).
+**
+** Note that "sqlite_temp_schema" can also be called "temp.sqlite_schema".
*/
-#define DFLT_SCHEMA_TABLE "sqlite_master"
-#define DFLT_TEMP_SCHEMA_TABLE "sqlite_temp_master"
-#define ALT_SCHEMA_TABLE "sqlite_schema"
-#define ALT_TEMP_SCHEMA_TABLE "sqlite_temp_schema"
+#define LEGACY_SCHEMA_TABLE "sqlite_master"
+#define LEGACY_TEMP_SCHEMA_TABLE "sqlite_temp_master"
+#define PREFERRED_SCHEMA_TABLE "sqlite_schema"
+#define PREFERRED_TEMP_SCHEMA_TABLE "sqlite_temp_schema"
/*
@@ -14732,7 +14217,7 @@ struct BusyHandler {
** The name of the schema table. The name is different for TEMP.
*/
#define SCHEMA_TABLE(x) \
- ((!OMIT_TEMPDB)&&(x==1)?DFLT_TEMP_SCHEMA_TABLE:DFLT_SCHEMA_TABLE)
+ ((!OMIT_TEMPDB)&&(x==1)?LEGACY_TEMP_SCHEMA_TABLE:LEGACY_SCHEMA_TABLE)
/*
** A convenience macro that returns the number of elements in
@@ -15273,7 +14758,7 @@ SQLITE_PRIVATE int sqlite3BtreeIncrVacuum(Btree *);
#define BTREE_BLOBKEY 2 /* Table has keys only - no data */
SQLITE_PRIVATE int sqlite3BtreeDropTable(Btree*, int, int*);
-SQLITE_PRIVATE int sqlite3BtreeClearTable(Btree*, int, int*);
+SQLITE_PRIVATE int sqlite3BtreeClearTable(Btree*, int, i64*);
SQLITE_PRIVATE int sqlite3BtreeClearTableOfCursor(BtCursor*);
SQLITE_PRIVATE int sqlite3BtreeTripAllCursors(Btree*, int, int);
@@ -15397,13 +14882,17 @@ SQLITE_PRIVATE void sqlite3BtreeCursorHint(BtCursor*, int, ...);
#endif
SQLITE_PRIVATE int sqlite3BtreeCloseCursor(BtCursor*);
-SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
+SQLITE_PRIVATE int sqlite3BtreeTableMoveto(
BtCursor*,
- UnpackedRecord *pUnKey,
i64 intKey,
int bias,
int *pRes
);
+SQLITE_PRIVATE int sqlite3BtreeIndexMoveto(
+ BtCursor*,
+ UnpackedRecord *pUnKey,
+ int *pRes
+);
SQLITE_PRIVATE int sqlite3BtreeCursorHasMoved(BtCursor*);
SQLITE_PRIVATE int sqlite3BtreeCursorRestore(BtCursor*, int*);
SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor*, u8 flags);
@@ -15754,35 +15243,35 @@ typedef struct VdbeOpList VdbeOpList;
#define OP_If 18 /* jump */
#define OP_Not 19 /* same as TK_NOT, synopsis: r[P2]= !r[P1] */
#define OP_IfNot 20 /* jump */
-#define OP_IfNullRow 21 /* jump, synopsis: if P1.nullRow then r[P3]=NULL, goto P2 */
-#define OP_SeekLT 22 /* jump, synopsis: key=r[P3@P4] */
-#define OP_SeekLE 23 /* jump, synopsis: key=r[P3@P4] */
-#define OP_SeekGE 24 /* jump, synopsis: key=r[P3@P4] */
-#define OP_SeekGT 25 /* jump, synopsis: key=r[P3@P4] */
-#define OP_IfNotOpen 26 /* jump, synopsis: if( !csr[P1] ) goto P2 */
-#define OP_IfNoHope 27 /* jump, synopsis: key=r[P3@P4] */
-#define OP_NoConflict 28 /* jump, synopsis: key=r[P3@P4] */
-#define OP_NotFound 29 /* jump, synopsis: key=r[P3@P4] */
-#define OP_Found 30 /* jump, synopsis: key=r[P3@P4] */
-#define OP_SeekRowid 31 /* jump, synopsis: intkey=r[P3] */
-#define OP_NotExists 32 /* jump, synopsis: intkey=r[P3] */
-#define OP_Last 33 /* jump */
-#define OP_IfSmaller 34 /* jump */
-#define OP_SorterSort 35 /* jump */
-#define OP_Sort 36 /* jump */
-#define OP_Rewind 37 /* jump */
-#define OP_IdxLE 38 /* jump, synopsis: key=r[P3@P4] */
-#define OP_IdxGT 39 /* jump, synopsis: key=r[P3@P4] */
-#define OP_IdxLT 40 /* jump, synopsis: key=r[P3@P4] */
-#define OP_IdxGE 41 /* jump, synopsis: key=r[P3@P4] */
-#define OP_RowSetRead 42 /* jump, synopsis: r[P3]=rowset(P1) */
+#define OP_IsNullOrType 21 /* jump, synopsis: if typeof(r[P1]) IN (P3,5) goto P2 */
+#define OP_IfNullRow 22 /* jump, synopsis: if P1.nullRow then r[P3]=NULL, goto P2 */
+#define OP_SeekLT 23 /* jump, synopsis: key=r[P3@P4] */
+#define OP_SeekLE 24 /* jump, synopsis: key=r[P3@P4] */
+#define OP_SeekGE 25 /* jump, synopsis: key=r[P3@P4] */
+#define OP_SeekGT 26 /* jump, synopsis: key=r[P3@P4] */
+#define OP_IfNotOpen 27 /* jump, synopsis: if( !csr[P1] ) goto P2 */
+#define OP_IfNoHope 28 /* jump, synopsis: key=r[P3@P4] */
+#define OP_NoConflict 29 /* jump, synopsis: key=r[P3@P4] */
+#define OP_NotFound 30 /* jump, synopsis: key=r[P3@P4] */
+#define OP_Found 31 /* jump, synopsis: key=r[P3@P4] */
+#define OP_SeekRowid 32 /* jump, synopsis: intkey=r[P3] */
+#define OP_NotExists 33 /* jump, synopsis: intkey=r[P3] */
+#define OP_Last 34 /* jump */
+#define OP_IfSmaller 35 /* jump */
+#define OP_SorterSort 36 /* jump */
+#define OP_Sort 37 /* jump */
+#define OP_Rewind 38 /* jump */
+#define OP_IdxLE 39 /* jump, synopsis: key=r[P3@P4] */
+#define OP_IdxGT 40 /* jump, synopsis: key=r[P3@P4] */
+#define OP_IdxLT 41 /* jump, synopsis: key=r[P3@P4] */
+#define OP_IdxGE 42 /* jump, synopsis: key=r[P3@P4] */
#define OP_Or 43 /* same as TK_OR, synopsis: r[P3]=(r[P1] || r[P2]) */
#define OP_And 44 /* same as TK_AND, synopsis: r[P3]=(r[P1] && r[P2]) */
-#define OP_RowSetTest 45 /* jump, synopsis: if r[P3] in rowset(P1) goto P2 */
-#define OP_Program 46 /* jump */
-#define OP_FkIfZero 47 /* jump, synopsis: if fkctr[P1]==0 goto P2 */
-#define OP_IfPos 48 /* jump, synopsis: if r[P1]>0 then r[P1]-=P3, goto P2 */
-#define OP_IfNotZero 49 /* jump, synopsis: if r[P1]!=0 then r[P1]--, goto P2 */
+#define OP_RowSetRead 45 /* jump, synopsis: r[P3]=rowset(P1) */
+#define OP_RowSetTest 46 /* jump, synopsis: if r[P3] in rowset(P1) goto P2 */
+#define OP_Program 47 /* jump */
+#define OP_FkIfZero 48 /* jump, synopsis: if fkctr[P1]==0 goto P2 */
+#define OP_IfPos 49 /* jump, synopsis: if r[P1]>0 then r[P1]-=P3, goto P2 */
#define OP_IsNull 50 /* jump, same as TK_ISNULL, synopsis: if r[P1]==NULL goto P2 */
#define OP_NotNull 51 /* jump, same as TK_NOTNULL, synopsis: if r[P1]!=NULL goto P2 */
#define OP_Ne 52 /* jump, same as TK_NE, synopsis: IF r[P3]!=r[P1] */
@@ -15791,50 +15280,50 @@ typedef struct VdbeOpList VdbeOpList;
#define OP_Le 55 /* jump, same as TK_LE, synopsis: IF r[P3]<=r[P1] */
#define OP_Lt 56 /* jump, same as TK_LT, synopsis: IF r[P3]=r[P1] */
-#define OP_ElseNotEq 58 /* jump, same as TK_ESCAPE */
-#define OP_DecrJumpZero 59 /* jump, synopsis: if (--r[P1])==0 goto P2 */
-#define OP_IncrVacuum 60 /* jump */
-#define OP_VNext 61 /* jump */
-#define OP_Init 62 /* jump, synopsis: Start at P2 */
-#define OP_PureFunc 63 /* synopsis: r[P3]=func(r[P2@NP]) */
-#define OP_Function 64 /* synopsis: r[P3]=func(r[P2@NP]) */
-#define OP_Return 65
-#define OP_EndCoroutine 66
-#define OP_HaltIfNull 67 /* synopsis: if r[P3]=null halt */
-#define OP_Halt 68
-#define OP_Integer 69 /* synopsis: r[P2]=P1 */
-#define OP_Int64 70 /* synopsis: r[P2]=P4 */
-#define OP_String 71 /* synopsis: r[P2]='P4' (len=P1) */
-#define OP_Null 72 /* synopsis: r[P2..P3]=NULL */
-#define OP_SoftNull 73 /* synopsis: r[P1]=NULL */
-#define OP_Blob 74 /* synopsis: r[P2]=P4 (len=P1) */
-#define OP_Variable 75 /* synopsis: r[P2]=parameter(P1,P4) */
-#define OP_Move 76 /* synopsis: r[P2@P3]=r[P1@P3] */
-#define OP_Copy 77 /* synopsis: r[P2@P3+1]=r[P1@P3+1] */
-#define OP_SCopy 78 /* synopsis: r[P2]=r[P1] */
-#define OP_IntCopy 79 /* synopsis: r[P2]=r[P1] */
-#define OP_ChngCntRow 80 /* synopsis: output=r[P1] */
-#define OP_ResultRow 81 /* synopsis: output=r[P1@P2] */
-#define OP_CollSeq 82
-#define OP_AddImm 83 /* synopsis: r[P1]=r[P1]+P2 */
-#define OP_RealAffinity 84
-#define OP_Cast 85 /* synopsis: affinity(r[P1]) */
-#define OP_Permutation 86
-#define OP_Compare 87 /* synopsis: r[P1@P3] <-> r[P2@P3] */
-#define OP_IsTrue 88 /* synopsis: r[P2] = coalesce(r[P1]==TRUE,P3) ^ P4 */
-#define OP_Offset 89 /* synopsis: r[P3] = sqlite_offset(P1) */
-#define OP_Column 90 /* synopsis: r[P3]=PX */
-#define OP_Affinity 91 /* synopsis: affinity(r[P1@P2]) */
-#define OP_MakeRecord 92 /* synopsis: r[P3]=mkrec(r[P1@P2]) */
-#define OP_Count 93 /* synopsis: r[P2]=count() */
-#define OP_ReadCookie 94
-#define OP_SetCookie 95
-#define OP_ReopenIdx 96 /* synopsis: root=P2 iDb=P3 */
-#define OP_OpenRead 97 /* synopsis: root=P2 iDb=P3 */
-#define OP_OpenWrite 98 /* synopsis: root=P2 iDb=P3 */
-#define OP_OpenDup 99
-#define OP_OpenAutoindex 100 /* synopsis: nColumn=P2 */
-#define OP_OpenEphemeral 101 /* synopsis: nColumn=P2 */
+#define OP_ElseEq 58 /* jump, same as TK_ESCAPE */
+#define OP_IfNotZero 59 /* jump, synopsis: if r[P1]!=0 then r[P1]--, goto P2 */
+#define OP_DecrJumpZero 60 /* jump, synopsis: if (--r[P1])==0 goto P2 */
+#define OP_IncrVacuum 61 /* jump */
+#define OP_VNext 62 /* jump */
+#define OP_Init 63 /* jump, synopsis: Start at P2 */
+#define OP_PureFunc 64 /* synopsis: r[P3]=func(r[P2@NP]) */
+#define OP_Function 65 /* synopsis: r[P3]=func(r[P2@NP]) */
+#define OP_Return 66
+#define OP_EndCoroutine 67
+#define OP_HaltIfNull 68 /* synopsis: if r[P3]=null halt */
+#define OP_Halt 69
+#define OP_Integer 70 /* synopsis: r[P2]=P1 */
+#define OP_Int64 71 /* synopsis: r[P2]=P4 */
+#define OP_String 72 /* synopsis: r[P2]='P4' (len=P1) */
+#define OP_Null 73 /* synopsis: r[P2..P3]=NULL */
+#define OP_SoftNull 74 /* synopsis: r[P1]=NULL */
+#define OP_Blob 75 /* synopsis: r[P2]=P4 (len=P1) */
+#define OP_Variable 76 /* synopsis: r[P2]=parameter(P1,P4) */
+#define OP_Move 77 /* synopsis: r[P2@P3]=r[P1@P3] */
+#define OP_Copy 78 /* synopsis: r[P2@P3+1]=r[P1@P3+1] */
+#define OP_SCopy 79 /* synopsis: r[P2]=r[P1] */
+#define OP_IntCopy 80 /* synopsis: r[P2]=r[P1] */
+#define OP_ChngCntRow 81 /* synopsis: output=r[P1] */
+#define OP_ResultRow 82 /* synopsis: output=r[P1@P2] */
+#define OP_CollSeq 83
+#define OP_AddImm 84 /* synopsis: r[P1]=r[P1]+P2 */
+#define OP_RealAffinity 85
+#define OP_Cast 86 /* synopsis: affinity(r[P1]) */
+#define OP_Permutation 87
+#define OP_Compare 88 /* synopsis: r[P1@P3] <-> r[P2@P3] */
+#define OP_IsTrue 89 /* synopsis: r[P2] = coalesce(r[P1]==TRUE,P3) ^ P4 */
+#define OP_ZeroOrNull 90 /* synopsis: r[P2] = 0 OR NULL */
+#define OP_Offset 91 /* synopsis: r[P3] = sqlite_offset(P1) */
+#define OP_Column 92 /* synopsis: r[P3]=PX */
+#define OP_TypeCheck 93 /* synopsis: typecheck(r[P1@P2]) */
+#define OP_Affinity 94 /* synopsis: affinity(r[P1@P2]) */
+#define OP_MakeRecord 95 /* synopsis: r[P3]=mkrec(r[P1@P2]) */
+#define OP_Count 96 /* synopsis: r[P2]=count() */
+#define OP_ReadCookie 97
+#define OP_SetCookie 98
+#define OP_ReopenIdx 99 /* synopsis: root=P2 iDb=P3 */
+#define OP_OpenRead 100 /* synopsis: root=P2 iDb=P3 */
+#define OP_OpenWrite 101 /* synopsis: root=P2 iDb=P3 */
#define OP_BitAnd 102 /* same as TK_BITAND, synopsis: r[P3]=r[P1]&r[P2] */
#define OP_BitOr 103 /* same as TK_BITOR, synopsis: r[P3]=r[P1]|r[P2] */
#define OP_ShiftLeft 104 /* same as TK_LSHIFT, synopsis: r[P3]=r[P2]<0 then r[P2]=r[P1]+max(0,r[P3]) else r[P2]=(-1) */
-#define OP_AggInverse 156 /* synopsis: accum=r[P3] inverse(r[P2@P5]) */
-#define OP_AggStep 157 /* synopsis: accum=r[P3] step(r[P2@P5]) */
-#define OP_AggStep1 158 /* synopsis: accum=r[P3] step(r[P2@P5]) */
-#define OP_AggValue 159 /* synopsis: r[P3]=value N=P2 */
-#define OP_AggFinal 160 /* synopsis: accum=r[P1] N=P2 */
-#define OP_Expire 161
-#define OP_CursorLock 162
-#define OP_CursorUnlock 163
-#define OP_TableLock 164 /* synopsis: iDb=P1 root=P2 write=P3 */
-#define OP_VBegin 165
-#define OP_VCreate 166
-#define OP_VDestroy 167
-#define OP_VOpen 168
-#define OP_VColumn 169 /* synopsis: r[P3]=vcolumn(P2) */
-#define OP_VRename 170
-#define OP_Pagecount 171
-#define OP_MaxPgcnt 172
-#define OP_Trace 173
-#define OP_CursorHint 174
-#define OP_ReleaseReg 175 /* synopsis: release r[P1@P2] mask P3 */
-#define OP_Noop 176
-#define OP_Explain 177
-#define OP_Abortable 178
+#define OP_IntegrityCk 153
+#define OP_RowSetAdd 154 /* synopsis: rowset(P1)=r[P2] */
+#define OP_Param 155
+#define OP_FkCounter 156 /* synopsis: fkctr[P1]+=P2 */
+#define OP_MemMax 157 /* synopsis: r[P1]=max(r[P1],r[P2]) */
+#define OP_OffsetLimit 158 /* synopsis: if r[P1]>0 then r[P2]=r[P1]+max(0,r[P3]) else r[P2]=(-1) */
+#define OP_AggInverse 159 /* synopsis: accum=r[P3] inverse(r[P2@P5]) */
+#define OP_AggStep 160 /* synopsis: accum=r[P3] step(r[P2@P5]) */
+#define OP_AggStep1 161 /* synopsis: accum=r[P3] step(r[P2@P5]) */
+#define OP_AggValue 162 /* synopsis: r[P3]=value N=P2 */
+#define OP_AggFinal 163 /* synopsis: accum=r[P1] N=P2 */
+#define OP_Expire 164
+#define OP_CursorLock 165
+#define OP_CursorUnlock 166
+#define OP_TableLock 167 /* synopsis: iDb=P1 root=P2 write=P3 */
+#define OP_VBegin 168
+#define OP_VCreate 169
+#define OP_VDestroy 170
+#define OP_VOpen 171
+#define OP_VColumn 172 /* synopsis: r[P3]=vcolumn(P2) */
+#define OP_VRename 173
+#define OP_Pagecount 174
+#define OP_MaxPgcnt 175
+#define OP_Trace 176
+#define OP_CursorHint 177
+#define OP_ReleaseReg 178 /* synopsis: release r[P1@P2] mask P3 */
+#define OP_Noop 179
+#define OP_Explain 180
+#define OP_Abortable 181
/* Properties such as "out2" or "jump" that are specified in
** comments following the "case" for each opcode in the vdbe.c
@@ -15926,35 +15418,35 @@ typedef struct VdbeOpList VdbeOpList;
#define OPFLG_INITIALIZER {\
/* 0 */ 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x00, 0x10,\
/* 8 */ 0x00, 0x01, 0x00, 0x01, 0x01, 0x01, 0x03, 0x03,\
-/* 16 */ 0x01, 0x01, 0x03, 0x12, 0x03, 0x01, 0x09, 0x09,\
-/* 24 */ 0x09, 0x09, 0x01, 0x09, 0x09, 0x09, 0x09, 0x09,\
-/* 32 */ 0x09, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,\
-/* 40 */ 0x01, 0x01, 0x23, 0x26, 0x26, 0x0b, 0x01, 0x01,\
-/* 48 */ 0x03, 0x03, 0x03, 0x03, 0x0b, 0x0b, 0x0b, 0x0b,\
-/* 56 */ 0x0b, 0x0b, 0x01, 0x03, 0x01, 0x01, 0x01, 0x00,\
-/* 64 */ 0x00, 0x02, 0x02, 0x08, 0x00, 0x10, 0x10, 0x10,\
-/* 72 */ 0x10, 0x00, 0x10, 0x10, 0x00, 0x00, 0x10, 0x10,\
-/* 80 */ 0x00, 0x00, 0x00, 0x02, 0x02, 0x02, 0x00, 0x00,\
-/* 88 */ 0x12, 0x20, 0x00, 0x00, 0x00, 0x10, 0x10, 0x00,\
-/* 96 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x26, 0x26,\
+/* 16 */ 0x01, 0x01, 0x03, 0x12, 0x03, 0x03, 0x01, 0x09,\
+/* 24 */ 0x09, 0x09, 0x09, 0x01, 0x09, 0x09, 0x09, 0x09,\
+/* 32 */ 0x09, 0x09, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,\
+/* 40 */ 0x01, 0x01, 0x01, 0x26, 0x26, 0x23, 0x0b, 0x01,\
+/* 48 */ 0x01, 0x03, 0x03, 0x03, 0x0b, 0x0b, 0x0b, 0x0b,\
+/* 56 */ 0x0b, 0x0b, 0x01, 0x03, 0x03, 0x01, 0x01, 0x01,\
+/* 64 */ 0x00, 0x00, 0x02, 0x02, 0x08, 0x00, 0x10, 0x10,\
+/* 72 */ 0x10, 0x10, 0x00, 0x10, 0x10, 0x00, 0x00, 0x10,\
+/* 80 */ 0x10, 0x00, 0x00, 0x00, 0x02, 0x02, 0x02, 0x00,\
+/* 88 */ 0x00, 0x12, 0x1e, 0x20, 0x00, 0x00, 0x00, 0x00,\
+/* 96 */ 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x26, 0x26,\
/* 104 */ 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26,\
/* 112 */ 0x00, 0x12, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,\
-/* 120 */ 0x00, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,\
-/* 128 */ 0x00, 0x00, 0x10, 0x00, 0x00, 0x04, 0x04, 0x00,\
-/* 136 */ 0x00, 0x10, 0x00, 0x10, 0x00, 0x00, 0x10, 0x00,\
-/* 144 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x10,\
-/* 152 */ 0x10, 0x00, 0x04, 0x1a, 0x00, 0x00, 0x00, 0x00,\
+/* 120 */ 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x00, 0x00,\
+/* 128 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,\
+/* 136 */ 0x04, 0x04, 0x00, 0x00, 0x10, 0x00, 0x10, 0x00,\
+/* 144 */ 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
+/* 152 */ 0x10, 0x00, 0x06, 0x10, 0x00, 0x04, 0x1a, 0x00,\
/* 160 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
-/* 168 */ 0x00, 0x00, 0x00, 0x10, 0x10, 0x00, 0x00, 0x00,\
-/* 176 */ 0x00, 0x00, 0x00,}
+/* 168 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10,\
+/* 176 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,}
-/* The sqlite3P2Values() routine is able to run faster if it knows
+/* The resolve3P2Values() routine is able to run faster if it knows
** the value of the largest JUMP opcode. The smaller the maximum
** JUMP opcode the better, so the mkopcodeh.tcl script that
** generated this include file strives to group all JUMP opcodes
** together near the beginning of the list.
*/
-#define SQLITE_MX_JUMP_OPCODE 62 /* Maximum JUMP opcode */
+#define SQLITE_MX_JUMP_OPCODE 63 /* Maximum JUMP opcode */
/************** End of opcodes.h *********************************************/
/************** Continuing where we left off in vdbe.h ***********************/
@@ -16481,6 +15973,12 @@ SQLITE_PRIVATE int sqlite3PCacheIsDirty(PCache *pCache);
# define SET_FULLSYNC(x,y)
#endif
+/* Maximum pathname length. Note: FILENAME_MAX defined by stdio.h
+*/
+#ifndef SQLITE_MAX_PATHLEN
+# define SQLITE_MAX_PATHLEN FILENAME_MAX
+#endif
+
/*
** The default size of a disk sector
*/
@@ -17025,10 +16523,10 @@ struct sqlite3 {
u8 mTrace; /* zero or more SQLITE_TRACE flags */
u8 noSharedCache; /* True if no shared-cache backends */
u8 nSqlExec; /* Number of pending OP_SqlExec opcodes */
+ u8 eOpenState; /* Current condition of the connection */
int nextPagesize; /* Pagesize after VACUUM if >0 */
- u32 magic; /* Magic number for detect library misuse */
- int nChange; /* Value returned by sqlite3_changes() */
- int nTotalChange; /* Value returned by sqlite3_total_changes() */
+ i64 nChange; /* Value returned by sqlite3_changes() */
+ i64 nTotalChange; /* Value returned by sqlite3_total_changes() */
int aLimit[SQLITE_N_LIMIT]; /* Limits */
int nMaxSorterMmap; /* Maximum size of regions mapped by sorter */
struct sqlite3InitInfo { /* Information used during initialization */
@@ -17038,10 +16536,7 @@ struct sqlite3 {
unsigned orphanTrigger : 1; /* Last statement is orphaned TEMP trigger */
unsigned imposterTable : 1; /* Building an imposter table */
unsigned reopenMemdb : 1; /* ATTACH is really a reopen using MemDB */
- unsigned bDropColumn : 1; /* Doing schema check after DROP COLUMN */
- char **azInit; /* "type", "name", and "tbl_name" columns */
- /* or if bDropColumn, then azInit[0] is the */
- /* name of the column being dropped */
+ const char **azInit; /* "type", "name", and "tbl_name" columns */
} init;
int nVdbeActive; /* Number of VDBEs currently running */
int nVdbeRead; /* Number of active VDBEs that read or write */
@@ -17051,10 +16546,10 @@ struct sqlite3 {
int nExtension; /* Number of loaded extensions */
void **aExtension; /* Array of shared library handles */
union {
- void (*xLegacy)(void*,const char*); /* Legacy trace function */
- int (*xV2)(u32,void*,void*,void*); /* V2 Trace function */
+ void (*xLegacy)(void*,const char*); /* mTrace==SQLITE_TRACE_LEGACY */
+ int (*xV2)(u32,void*,void*,void*); /* All other mTrace values */
} trace;
- void *pTraceArg; /* Argument to the trace function */
+ void *pTraceArg; /* Argument to the trace function */
#ifndef SQLITE_OMIT_DEPRECATED
void (*xProfile)(void*,const char*,u64); /* Profiling function */
void *pProfileArg; /* Argument to profile function */
@@ -17065,6 +16560,9 @@ struct sqlite3 {
void (*xRollbackCallback)(void*); /* Invoked at every commit. */
void *pUpdateArg;
void (*xUpdateCallback)(void*,int, const char*,const char*,sqlite_int64);
+ void *pAutovacPagesArg; /* Client argument to autovac_pages */
+ void (*xAutovacDestr)(void*); /* Destructor for pAutovacPAgesArg */
+ unsigned int (*xAutovacPages)(void*,const char*,u32,u32,u32);
Parse *pParse; /* Current parse */
#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
void *pPreUpdateArg; /* First argument to xPreUpdateCallback */
@@ -17194,6 +16692,7 @@ struct sqlite3 {
#define SQLITE_CountRows HI(0x00001) /* Count rows changed by INSERT, */
/* DELETE, or UPDATE and return */
/* the count using a callback. */
+#define SQLITE_CorruptRdOnly HI(0x00002) /* Prohibit writes due to error */
/* Flags used only if debugging */
#ifdef SQLITE_DEBUG
@@ -17239,7 +16738,9 @@ struct sqlite3 {
#define SQLITE_SkipScan 0x00004000 /* Skip-scans */
#define SQLITE_PropagateConst 0x00008000 /* The constant propagation opt */
#define SQLITE_MinMaxOpt 0x00010000 /* The min/max optimization */
-#define SQLITE_ExistsToIN 0x00020000 /* The EXISTS-to-IN optimization */
+#define SQLITE_SeekScan 0x00020000 /* The OP_SeekScan optimization */
+#define SQLITE_OmitOrderBy 0x00040000 /* Omit pointless ORDER BY */
+ /* TH3 expects this value ^^^^^^^^^^ to be 0x40000. Coordinate any change */
#define SQLITE_AllOpts 0xffffffff /* All optimizations */
/*
@@ -17254,17 +16755,16 @@ struct sqlite3 {
*/
#define ConstFactorOk(P) ((P)->okConstFactor)
-/*
-** Possible values for the sqlite.magic field.
-** The numbers are obtained at random and have no special meaning, other
-** than being distinct from one another.
+/* Possible values for the sqlite3.eOpenState field.
+** The numbers are randomly selected such that a minimum of three bits must
+** change to convert any number to another or to zero
*/
-#define SQLITE_MAGIC_OPEN 0xa029a697 /* Database is open */
-#define SQLITE_MAGIC_CLOSED 0x9f3c2d33 /* Database is closed */
-#define SQLITE_MAGIC_SICK 0x4b771290 /* Error and awaiting close */
-#define SQLITE_MAGIC_BUSY 0xf03b7906 /* Database currently in use */
-#define SQLITE_MAGIC_ERROR 0xb5357930 /* An SQLITE_MISUSE error occurred */
-#define SQLITE_MAGIC_ZOMBIE 0x64cffc7f /* Close with last statement close */
+#define SQLITE_STATE_OPEN 0x76 /* Database is open */
+#define SQLITE_STATE_CLOSED 0xce /* Database is closed */
+#define SQLITE_STATE_SICK 0xba /* Error and awaiting close */
+#define SQLITE_STATE_BUSY 0x6d /* Database currently in use */
+#define SQLITE_STATE_ERROR 0xd5 /* An SQLITE_MISUSE error occurred */
+#define SQLITE_STATE_ZOMBIE 0xa7 /* Close with last statement close */
/*
** Each SQL function is defined by an instance of the following
@@ -17289,7 +16789,7 @@ struct FuncDef {
union {
FuncDef *pHash; /* Next with a different name but the same hash */
FuncDestructor *pDestructor; /* Reference counted destructor function */
- } u;
+ } u; /* pHash if SQLITE_FUNC_BUILTIN, pDestructor otherwise */
};
/*
@@ -17319,12 +16819,13 @@ struct FuncDestructor {
** are assert() statements in the code to verify this.
**
** Value constraints (enforced via assert()):
-** SQLITE_FUNC_MINMAX == NC_MinMaxAgg == SF_MinMaxAgg
-** SQLITE_FUNC_LENGTH == OPFLAG_LENGTHARG
-** SQLITE_FUNC_TYPEOF == OPFLAG_TYPEOFARG
-** SQLITE_FUNC_CONSTANT == SQLITE_DETERMINISTIC from the API
-** SQLITE_FUNC_DIRECT == SQLITE_DIRECTONLY from the API
-** SQLITE_FUNC_UNSAFE == SQLITE_INNOCUOUS
+** SQLITE_FUNC_MINMAX == NC_MinMaxAgg == SF_MinMaxAgg
+** SQLITE_FUNC_ANYORDER == NC_OrderAgg == SF_OrderByReqd
+** SQLITE_FUNC_LENGTH == OPFLAG_LENGTHARG
+** SQLITE_FUNC_TYPEOF == OPFLAG_TYPEOFARG
+** SQLITE_FUNC_CONSTANT == SQLITE_DETERMINISTIC from the API
+** SQLITE_FUNC_DIRECT == SQLITE_DIRECTONLY from the API
+** SQLITE_FUNC_UNSAFE == SQLITE_INNOCUOUS
** SQLITE_FUNC_ENCMASK depends on SQLITE_UTF* macros in the API
*/
#define SQLITE_FUNC_ENCMASK 0x0003 /* SQLITE_UTF8, SQLITE_UTF16BE or UTF16LE */
@@ -17349,6 +16850,8 @@ struct FuncDestructor {
#define SQLITE_FUNC_SUBTYPE 0x00100000 /* Result likely to have sub-type */
#define SQLITE_FUNC_UNSAFE 0x00200000 /* Function has side effects */
#define SQLITE_FUNC_INLINE 0x00400000 /* Functions implemented in-line */
+#define SQLITE_FUNC_BUILTIN 0x00800000 /* This is a built-in function */
+#define SQLITE_FUNC_ANYORDER 0x08000000 /* count/min/max aggregate */
/* Identifier numbers for each in-line function */
#define INLINEFUNC_coalesce 0
@@ -17426,44 +16929,51 @@ struct FuncDestructor {
** parameter.
*/
#define FUNCTION(zName, nArg, iArg, bNC, xFunc) \
- {nArg, SQLITE_FUNC_CONSTANT|SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \
+ {nArg, SQLITE_FUNC_BUILTIN|\
+ SQLITE_FUNC_CONSTANT|SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \
SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, 0, #zName, {0} }
#define VFUNCTION(zName, nArg, iArg, bNC, xFunc) \
- {nArg, SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \
+ {nArg, SQLITE_FUNC_BUILTIN|SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \
SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, 0, #zName, {0} }
#define SFUNCTION(zName, nArg, iArg, bNC, xFunc) \
- {nArg, SQLITE_UTF8|SQLITE_DIRECTONLY|SQLITE_FUNC_UNSAFE, \
+ {nArg, SQLITE_FUNC_BUILTIN|SQLITE_UTF8|SQLITE_DIRECTONLY|SQLITE_FUNC_UNSAFE, \
SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, 0, #zName, {0} }
#define MFUNCTION(zName, nArg, xPtr, xFunc) \
- {nArg, SQLITE_FUNC_CONSTANT|SQLITE_UTF8, \
+ {nArg, SQLITE_FUNC_BUILTIN|SQLITE_FUNC_CONSTANT|SQLITE_UTF8, \
xPtr, 0, xFunc, 0, 0, 0, #zName, {0} }
#define INLINE_FUNC(zName, nArg, iArg, mFlags) \
- {nArg, SQLITE_UTF8|SQLITE_FUNC_INLINE|SQLITE_FUNC_CONSTANT|(mFlags), \
+ {nArg, SQLITE_FUNC_BUILTIN|\
+ SQLITE_UTF8|SQLITE_FUNC_INLINE|SQLITE_FUNC_CONSTANT|(mFlags), \
SQLITE_INT_TO_PTR(iArg), 0, noopFunc, 0, 0, 0, #zName, {0} }
#define TEST_FUNC(zName, nArg, iArg, mFlags) \
- {nArg, SQLITE_UTF8|SQLITE_FUNC_INTERNAL|SQLITE_FUNC_TEST| \
+ {nArg, SQLITE_FUNC_BUILTIN|\
+ SQLITE_UTF8|SQLITE_FUNC_INTERNAL|SQLITE_FUNC_TEST| \
SQLITE_FUNC_INLINE|SQLITE_FUNC_CONSTANT|(mFlags), \
SQLITE_INT_TO_PTR(iArg), 0, noopFunc, 0, 0, 0, #zName, {0} }
#define DFUNCTION(zName, nArg, iArg, bNC, xFunc) \
- {nArg, SQLITE_FUNC_SLOCHNG|SQLITE_UTF8, \
+ {nArg, SQLITE_FUNC_BUILTIN|SQLITE_FUNC_SLOCHNG|SQLITE_UTF8, \
0, 0, xFunc, 0, 0, 0, #zName, {0} }
#define PURE_DATE(zName, nArg, iArg, bNC, xFunc) \
- {nArg, SQLITE_FUNC_SLOCHNG|SQLITE_UTF8|SQLITE_FUNC_CONSTANT, \
+ {nArg, SQLITE_FUNC_BUILTIN|\
+ SQLITE_FUNC_SLOCHNG|SQLITE_UTF8|SQLITE_FUNC_CONSTANT, \
(void*)&sqlite3Config, 0, xFunc, 0, 0, 0, #zName, {0} }
#define FUNCTION2(zName, nArg, iArg, bNC, xFunc, extraFlags) \
- {nArg,SQLITE_FUNC_CONSTANT|SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL)|extraFlags,\
+ {nArg, SQLITE_FUNC_BUILTIN|\
+ SQLITE_FUNC_CONSTANT|SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL)|extraFlags,\
SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, 0, #zName, {0} }
#define STR_FUNCTION(zName, nArg, pArg, bNC, xFunc) \
- {nArg, SQLITE_FUNC_SLOCHNG|SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \
+ {nArg, SQLITE_FUNC_BUILTIN|\
+ SQLITE_FUNC_SLOCHNG|SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \
pArg, 0, xFunc, 0, 0, 0, #zName, }
#define LIKEFUNC(zName, nArg, arg, flags) \
- {nArg, SQLITE_FUNC_CONSTANT|SQLITE_UTF8|flags, \
+ {nArg, SQLITE_FUNC_BUILTIN|SQLITE_FUNC_CONSTANT|SQLITE_UTF8|flags, \
(void *)arg, 0, likeFunc, 0, 0, 0, #zName, {0} }
#define WAGGREGATE(zName, nArg, arg, nc, xStep, xFinal, xValue, xInverse, f) \
- {nArg, SQLITE_UTF8|(nc*SQLITE_FUNC_NEEDCOLL)|f, \
+ {nArg, SQLITE_FUNC_BUILTIN|SQLITE_UTF8|(nc*SQLITE_FUNC_NEEDCOLL)|f, \
SQLITE_INT_TO_PTR(arg), 0, xStep,xFinal,xValue,xInverse,#zName, {0}}
#define INTERNAL_FUNCTION(zName, nArg, xFunc) \
- {nArg, SQLITE_FUNC_INTERNAL|SQLITE_UTF8|SQLITE_FUNC_CONSTANT, \
+ {nArg, SQLITE_FUNC_BUILTIN|\
+ SQLITE_FUNC_INTERNAL|SQLITE_UTF8|SQLITE_FUNC_CONSTANT, \
0, 0, xFunc, 0, 0, 0, #zName, {0} }
@@ -17519,18 +17029,42 @@ struct Module {
** or equal to the table column index. It is
** equal if and only if there are no VIRTUAL
** columns to the left.
+**
+** Notes on zCnName:
+** The zCnName field stores the name of the column, the datatype of the
+** column, and the collating sequence for the column, in that order, all in
+** a single allocation. Each string is 0x00 terminated. The datatype
+** is only included if the COLFLAG_HASTYPE bit of colFlags is set and the
+** collating sequence name is only included if the COLFLAG_HASCOLL bit is
+** set.
*/
struct Column {
- char *zName; /* Name of this column, \000, then the type */
- Expr *pDflt; /* Default value or GENERATED ALWAYS AS value */
- char *zColl; /* Collating sequence. If NULL, use the default */
- u8 notNull; /* An OE_ code for handling a NOT NULL constraint */
- char affinity; /* One of the SQLITE_AFF_... values */
- u8 szEst; /* Estimated size of value in this column. sizeof(INT)==1 */
- u8 hName; /* Column name hash for faster lookup */
- u16 colFlags; /* Boolean properties. See COLFLAG_ defines below */
+ char *zCnName; /* Name of this column */
+ unsigned notNull :4; /* An OE_ code for handling a NOT NULL constraint */
+ unsigned eCType :4; /* One of the standard types */
+ char affinity; /* One of the SQLITE_AFF_... values */
+ u8 szEst; /* Est size of value in this column. sizeof(INT)==1 */
+ u8 hName; /* Column name hash for faster lookup */
+ u16 iDflt; /* 1-based index of DEFAULT. 0 means "none" */
+ u16 colFlags; /* Boolean properties. See COLFLAG_ defines below */
};
+/* Allowed values for Column.eCType.
+**
+** Values must match entries in the global constant arrays
+** sqlite3StdTypeLen[] and sqlite3StdType[]. Each value is one more
+** than the offset into these arrays for the corresponding name.
+** Adjust the SQLITE_N_STDTYPE value if adding or removing entries.
+*/
+#define COLTYPE_CUSTOM 0 /* Type appended to zName */
+#define COLTYPE_ANY 1
+#define COLTYPE_BLOB 2
+#define COLTYPE_INT 3
+#define COLTYPE_INTEGER 4
+#define COLTYPE_REAL 5
+#define COLTYPE_TEXT 6
+#define SQLITE_N_STDTYPE 6 /* Number of standard types */
+
/* Allowed values for Column.colFlags.
**
** Constraints:
@@ -17547,6 +17081,7 @@ struct Column {
#define COLFLAG_STORED 0x0040 /* GENERATED ALWAYS AS ... STORED */
#define COLFLAG_NOTAVAIL 0x0080 /* STORED column not yet calculated */
#define COLFLAG_BUSY 0x0100 /* Blocks recursion on GENERATED columns */
+#define COLFLAG_HASCOLL 0x0200 /* Has collating sequence name in zCnName */
#define COLFLAG_GENERATED 0x0060 /* Combo: _STORED, _VIRTUAL */
#define COLFLAG_NOINSERT 0x0062 /* Combo: _HIDDEN, _STORED, _VIRTUAL */
@@ -17612,9 +17147,7 @@ struct CollSeq {
** operator is NULL. It is added to certain comparison operators to
** prove that the operands are always NOT NULL.
*/
-#define SQLITE_KEEPNULL 0x08 /* Used by vector == or <> */
#define SQLITE_JUMPIFNULL 0x10 /* jumps if either operand is NULL */
-#define SQLITE_STOREP2 0x20 /* Store result in reg[P2] rather than jump */
#define SQLITE_NULLEQ 0x80 /* NULL=NULL */
#define SQLITE_NOTNULL 0x90 /* Assert that operands are never NULL */
@@ -17678,15 +17211,13 @@ struct VTable {
#define SQLITE_VTABRISK_High 2
/*
-** The schema for each SQL table and view is represented in memory
-** by an instance of the following structure.
+** The schema for each SQL table, virtual table, and view is represented
+** in memory by an instance of the following structure.
*/
struct Table {
char *zName; /* Name of the table or view */
Column *aCol; /* Information about each column */
Index *pIndex; /* List of SQL indexes on this table. */
- Select *pSelect; /* NULL for tables. Points to definition if a view. */
- FKey *pFKey; /* Linked list of all foreign keys in this table */
char *zColAff; /* String defining the affinity of each column */
ExprList *pCheck; /* All CHECK constraints */
/* ... also used as column name list in a VIEW */
@@ -17702,15 +17233,24 @@ struct Table {
LogEst costMult; /* Cost multiplier for using this table */
#endif
u8 keyConf; /* What to do in case of uniqueness conflict on iPKey */
-#ifndef SQLITE_OMIT_ALTERTABLE
- int addColOffset; /* Offset in CREATE TABLE stmt to add a new column */
-#endif
-#ifndef SQLITE_OMIT_VIRTUALTABLE
- int nModuleArg; /* Number of arguments to the module */
- char **azModuleArg; /* 0: module 1: schema 2: vtab name 3...: args */
- VTable *pVTable; /* List of VTable objects. */
-#endif
- Trigger *pTrigger; /* List of triggers stored in pSchema */
+ u8 eTabType; /* 0: normal, 1: virtual, 2: view */
+ union {
+ struct { /* Used by ordinary tables: */
+ int addColOffset; /* Offset in CREATE TABLE stmt to add a new column */
+ FKey *pFKey; /* Linked list of all foreign keys in this table */
+ ExprList *pDfltList; /* DEFAULT clauses on various columns.
+ ** Or the AS clause for generated columns. */
+ } tab;
+ struct { /* Used by views: */
+ Select *pSelect; /* View definition */
+ } view;
+ struct { /* Used by virtual tables only: */
+ int nArg; /* Number of arguments to the module */
+ char **azArg; /* 0: module 1: schema 2: vtab name 3...: args */
+ VTable *p; /* List of VTable objects. */
+ } vtab;
+ } u;
+ Trigger *pTrigger; /* List of triggers on this object */
Schema *pSchema; /* Schema that contains this table */
};
@@ -17729,23 +17269,35 @@ struct Table {
** TF_HasStored == COLFLAG_STORED
** TF_HasHidden == COLFLAG_HIDDEN
*/
-#define TF_Readonly 0x0001 /* Read-only system table */
-#define TF_HasHidden 0x0002 /* Has one or more hidden columns */
-#define TF_HasPrimaryKey 0x0004 /* Table has a primary key */
-#define TF_Autoincrement 0x0008 /* Integer primary key is autoincrement */
-#define TF_HasStat1 0x0010 /* nRowLogEst set from sqlite_stat1 */
-#define TF_HasVirtual 0x0020 /* Has one or more VIRTUAL columns */
-#define TF_HasStored 0x0040 /* Has one or more STORED columns */
-#define TF_HasGenerated 0x0060 /* Combo: HasVirtual + HasStored */
-#define TF_WithoutRowid 0x0080 /* No rowid. PRIMARY KEY is the key */
-#define TF_StatsUsed 0x0100 /* Query planner decisions affected by
+#define TF_Readonly 0x00000001 /* Read-only system table */
+#define TF_HasHidden 0x00000002 /* Has one or more hidden columns */
+#define TF_HasPrimaryKey 0x00000004 /* Table has a primary key */
+#define TF_Autoincrement 0x00000008 /* Integer primary key is autoincrement */
+#define TF_HasStat1 0x00000010 /* nRowLogEst set from sqlite_stat1 */
+#define TF_HasVirtual 0x00000020 /* Has one or more VIRTUAL columns */
+#define TF_HasStored 0x00000040 /* Has one or more STORED columns */
+#define TF_HasGenerated 0x00000060 /* Combo: HasVirtual + HasStored */
+#define TF_WithoutRowid 0x00000080 /* No rowid. PRIMARY KEY is the key */
+#define TF_StatsUsed 0x00000100 /* Query planner decisions affected by
** Index.aiRowLogEst[] values */
-#define TF_NoVisibleRowid 0x0200 /* No user-visible "rowid" column */
-#define TF_OOOHidden 0x0400 /* Out-of-Order hidden columns */
-#define TF_HasNotNull 0x0800 /* Contains NOT NULL constraints */
-#define TF_Shadow 0x1000 /* True for a shadow table */
-#define TF_HasStat4 0x2000 /* STAT4 info available for this table */
-#define TF_Ephemeral 0x4000 /* An ephemeral table */
+#define TF_NoVisibleRowid 0x00000200 /* No user-visible "rowid" column */
+#define TF_OOOHidden 0x00000400 /* Out-of-Order hidden columns */
+#define TF_HasNotNull 0x00000800 /* Contains NOT NULL constraints */
+#define TF_Shadow 0x00001000 /* True for a shadow table */
+#define TF_HasStat4 0x00002000 /* STAT4 info available for this table */
+#define TF_Ephemeral 0x00004000 /* An ephemeral table */
+#define TF_Eponymous 0x00008000 /* An eponymous virtual table */
+#define TF_Strict 0x00010000 /* STRICT mode */
+
+/*
+** Allowed values for Table.eTabType
+*/
+#define TABTYP_NORM 0 /* Ordinary table */
+#define TABTYP_VTAB 1 /* Virtual table */
+#define TABTYP_VIEW 2 /* A view */
+
+#define IsView(X) ((X)->eTabType==TABTYP_VIEW)
+#define IsOrdinaryTable(X) ((X)->eTabType==TABTYP_NORM)
/*
** Test to see whether or not a table is a virtual table. This is
@@ -17753,9 +17305,9 @@ struct Table {
** table support is omitted from the build.
*/
#ifndef SQLITE_OMIT_VIRTUALTABLE
-# define IsVirtual(X) ((X)->nModuleArg)
+# define IsVirtual(X) ((X)->eTabType==TABTYP_VTAB)
# define ExprIsVtab(X) \
- ((X)->op==TK_COLUMN && (X)->y.pTab!=0 && (X)->y.pTab->nModuleArg)
+ ((X)->op==TK_COLUMN && (X)->y.pTab!=0 && (X)->y.pTab->eTabType==TABTYP_VTAB)
#else
# define IsVirtual(X) 0
# define ExprIsVtab(X) 0
@@ -18111,6 +17663,7 @@ struct AggInfo {
FuncDef *pFunc; /* The aggregate function implementation */
int iMem; /* Memory location that acts as accumulator */
int iDistinct; /* Ephemeral table used to enforce DISTINCT */
+ int iDistAddr; /* Address of OP_OpenEphemeral */
} *aFunc;
int nFunc; /* Number of entries in aFunc[] */
u32 selId; /* Select to which this AggInfo belongs */
@@ -18143,10 +17696,10 @@ typedef int ynVar;
** tree.
**
** If the expression is an SQL literal (TK_INTEGER, TK_FLOAT, TK_BLOB,
-** or TK_STRING), then Expr.token contains the text of the SQL literal. If
-** the expression is a variable (TK_VARIABLE), then Expr.token contains the
+** or TK_STRING), then Expr.u.zToken contains the text of the SQL literal. If
+** the expression is a variable (TK_VARIABLE), then Expr.u.zToken contains the
** variable name. Finally, if the expression is an SQL function (TK_FUNCTION),
-** then Expr.token contains the name of the function.
+** then Expr.u.zToken contains the name of the function.
**
** Expr.pRight and Expr.pLeft are the left and right subexpressions of a
** binary operator. Either or both may be NULL.
@@ -18186,7 +17739,7 @@ typedef int ynVar;
** help reduce memory requirements, sometimes an Expr object will be
** truncated. And to reduce the number of memory allocations, sometimes
** two or more Expr objects will be stored in a single memory allocation,
-** together with Expr.zToken strings.
+** together with Expr.u.zToken strings.
**
** If the EP_Reduced and EP_TokenOnly flags are set when
** an Expr object is truncated. When EP_Reduced is set, then all
@@ -18255,8 +17808,7 @@ struct Expr {
} y;
};
-/*
-** The following are the meanings of bits in the Expr.flags field.
+/* The following are the meanings of bits in the Expr.flags field.
** Value restrictions:
**
** EP_Agg == NC_HasAgg == SF_HasAgg
@@ -18295,14 +17847,12 @@ struct Expr {
#define EP_FromDDL 0x40000000 /* Originates from sqlite_schema */
/* 0x80000000 // Available */
-/*
-** The EP_Propagate mask is a set of properties that automatically propagate
+/* The EP_Propagate mask is a set of properties that automatically propagate
** upwards into parent nodes.
*/
#define EP_Propagate (EP_Collate|EP_Subquery|EP_HasFunc)
-/*
-** These macros can be used to test, set, or clear bits in the
+/* Macros can be used to test, set, or clear bits in the
** Expr.flags field.
*/
#define ExprHasProperty(E,P) (((E)->flags&(P))!=0)
@@ -18312,6 +17862,16 @@ struct Expr {
#define ExprAlwaysTrue(E) (((E)->flags&(EP_FromJoin|EP_IsTrue))==EP_IsTrue)
#define ExprAlwaysFalse(E) (((E)->flags&(EP_FromJoin|EP_IsFalse))==EP_IsFalse)
+/* Macros used to ensure that the correct members of unions are accessed
+** in Expr.
+*/
+#define ExprUseUToken(E) (((E)->flags&EP_IntValue)==0)
+#define ExprUseUValue(E) (((E)->flags&EP_IntValue)!=0)
+#define ExprUseXList(E) (((E)->flags&EP_xIsSelect)==0)
+#define ExprUseXSelect(E) (((E)->flags&EP_xIsSelect)!=0)
+#define ExprUseYTab(E) (((E)->flags&(EP_WinFunc|EP_Subrtn))==0)
+#define ExprUseYWin(E) (((E)->flags&EP_WinFunc)!=0)
+#define ExprUseYSub(E) (((E)->flags&EP_Subrtn)!=0)
/* Flags for use with Expr.vvaFlags
*/
@@ -18383,6 +17943,7 @@ struct Expr {
*/
struct ExprList {
int nExpr; /* Number of expressions on the list */
+ int nAlloc; /* Number of a[] slots allocated */
struct ExprList_item { /* For each expression in the list */
Expr *pExpr; /* The parse tree for this expression */
char *zEName; /* Token associated with this expression */
@@ -18393,11 +17954,12 @@ struct ExprList {
unsigned bSorterRef :1; /* Defer evaluation until after sorting */
unsigned bNulls: 1; /* True if explicit "NULLS FIRST/LAST" */
union {
- struct {
+ struct { /* Used by any ExprList other than Parse.pConsExpr */
u16 iOrderByCol; /* For ORDER BY, column number in result set */
u16 iAlias; /* Index into Parse.aAlias[] for zName */
} x;
- int iConstExprReg; /* Register in which Expr value is cached */
+ int iConstExprReg; /* Register in which Expr value is cached. Used only
+ ** by Parse.pConstExpr */
} u;
} a[1]; /* One slot for each expression in the list */
};
@@ -18435,6 +17997,13 @@ struct IdList {
/*
** The SrcItem object represents a single term in the FROM clause of a query.
** The SrcList object is mostly an array of SrcItems.
+**
+** Union member validity:
+**
+** u1.zIndexedBy fg.isIndexedBy && !fg.isTabFunc
+** u1.pFuncArg fg.isTabFunc && !fg.isIndexedBy
+** u2.pIBIndex fg.isIndexedBy && !fg.isCte
+** u2.pCteUse fg.isCte && !fg.isIndexedBy
*/
struct SrcItem {
Schema *pSchema; /* Schema to which this item is fixed */
@@ -18456,6 +18025,7 @@ struct SrcItem {
unsigned isRecursive :1; /* True for recursive reference in WITH */
unsigned fromDDL :1; /* Comes from sqlite_schema */
unsigned isCte :1; /* This is a CTE */
+ unsigned notCte :1; /* This item may not match a CTE */
} fg;
int iCursor; /* The VDBE cursor number used to access this table */
Expr *pOn; /* The ON clause of a join */
@@ -18527,7 +18097,7 @@ struct SrcList {
#define WHERE_DISTINCTBY 0x0080 /* pOrderby is really a DISTINCT clause */
#define WHERE_WANT_DISTINCT 0x0100 /* All output needs to be distinct */
#define WHERE_SORTBYGROUP 0x0200 /* Support sqlite3WhereIsSorted() */
- /* 0x0400 not currently used */
+#define WHERE_AGG_DISTINCT 0x0400 /* Query is "SELECT agg(DISTINCT ...)" */
#define WHERE_ORDERBY_LIMIT 0x0800 /* ORDERBY+LIMIT on the inner loop */
/* 0x1000 not currently used */
/* 0x2000 not currently used */
@@ -18573,7 +18143,7 @@ struct NameContext {
} uNC;
NameContext *pNext; /* Next outer name context. NULL for outermost */
int nRef; /* Number of names resolved by this context */
- int nErr; /* Number of errors encountered while resolving names */
+ int nNcErr; /* Number of errors encountered while resolving names */
int ncFlags; /* Zero or more NC_* flags defined below */
Select *pWinSelect; /* SELECT statement for any window functions */
};
@@ -18582,30 +18152,33 @@ struct NameContext {
** Allowed values for the NameContext, ncFlags field.
**
** Value constraints (all checked via assert()):
-** NC_HasAgg == SF_HasAgg == EP_Agg
-** NC_MinMaxAgg == SF_MinMaxAgg == SQLITE_FUNC_MINMAX
+** NC_HasAgg == SF_HasAgg == EP_Agg
+** NC_MinMaxAgg == SF_MinMaxAgg == SQLITE_FUNC_MINMAX
+** NC_OrderAgg == SF_OrderByReqd == SQLITE_FUNC_ANYORDER
** NC_HasWin == EP_Win
**
*/
-#define NC_AllowAgg 0x00001 /* Aggregate functions are allowed here */
-#define NC_PartIdx 0x00002 /* True if resolving a partial index WHERE */
-#define NC_IsCheck 0x00004 /* True if resolving a CHECK constraint */
-#define NC_GenCol 0x00008 /* True for a GENERATED ALWAYS AS clause */
-#define NC_HasAgg 0x00010 /* One or more aggregate functions seen */
-#define NC_IdxExpr 0x00020 /* True if resolving columns of CREATE INDEX */
-#define NC_SelfRef 0x0002e /* Combo: PartIdx, isCheck, GenCol, and IdxExpr */
-#define NC_VarSelect 0x00040 /* A correlated subquery has been seen */
-#define NC_UEList 0x00080 /* True if uNC.pEList is used */
-#define NC_UAggInfo 0x00100 /* True if uNC.pAggInfo is used */
-#define NC_UUpsert 0x00200 /* True if uNC.pUpsert is used */
-#define NC_UBaseReg 0x00400 /* True if uNC.iBaseReg is used */
-#define NC_MinMaxAgg 0x01000 /* min/max aggregates seen. See note above */
-#define NC_Complex 0x02000 /* True if a function or subquery seen */
-#define NC_AllowWin 0x04000 /* Window functions are allowed here */
-#define NC_HasWin 0x08000 /* One or more window functions seen */
-#define NC_IsDDL 0x10000 /* Resolving names in a CREATE statement */
-#define NC_InAggFunc 0x20000 /* True if analyzing arguments to an agg func */
-#define NC_FromDDL 0x40000 /* SQL text comes from sqlite_schema */
+#define NC_AllowAgg 0x000001 /* Aggregate functions are allowed here */
+#define NC_PartIdx 0x000002 /* True if resolving a partial index WHERE */
+#define NC_IsCheck 0x000004 /* True if resolving a CHECK constraint */
+#define NC_GenCol 0x000008 /* True for a GENERATED ALWAYS AS clause */
+#define NC_HasAgg 0x000010 /* One or more aggregate functions seen */
+#define NC_IdxExpr 0x000020 /* True if resolving columns of CREATE INDEX */
+#define NC_SelfRef 0x00002e /* Combo: PartIdx, isCheck, GenCol, and IdxExpr */
+#define NC_VarSelect 0x000040 /* A correlated subquery has been seen */
+#define NC_UEList 0x000080 /* True if uNC.pEList is used */
+#define NC_UAggInfo 0x000100 /* True if uNC.pAggInfo is used */
+#define NC_UUpsert 0x000200 /* True if uNC.pUpsert is used */
+#define NC_UBaseReg 0x000400 /* True if uNC.iBaseReg is used */
+#define NC_MinMaxAgg 0x001000 /* min/max aggregates seen. See note above */
+#define NC_Complex 0x002000 /* True if a function or subquery seen */
+#define NC_AllowWin 0x004000 /* Window functions are allowed here */
+#define NC_HasWin 0x008000 /* One or more window functions seen */
+#define NC_IsDDL 0x010000 /* Resolving names in a CREATE statement */
+#define NC_InAggFunc 0x020000 /* True if analyzing arguments to an agg func */
+#define NC_FromDDL 0x040000 /* SQL text comes from sqlite_schema */
+#define NC_NoSelect 0x080000 /* Do not descend into sub-selects */
+#define NC_OrderAgg 0x8000000 /* Has an aggregate other than count/min/max */
/*
** An instance of the following object describes a single ON CONFLICT
@@ -18688,9 +18261,10 @@ struct Select {
** "Select Flag".
**
** Value constraints (all checked via assert())
-** SF_HasAgg == NC_HasAgg
-** SF_MinMaxAgg == NC_MinMaxAgg == SQLITE_FUNC_MINMAX
-** SF_FixedLimit == WHERE_USE_LIMIT
+** SF_HasAgg == NC_HasAgg
+** SF_MinMaxAgg == NC_MinMaxAgg == SQLITE_FUNC_MINMAX
+** SF_OrderByReqd == NC_OrderAgg == SQLITE_FUNC_ANYORDER
+** SF_FixedLimit == WHERE_USE_LIMIT
*/
#define SF_Distinct 0x0000001 /* Output should be DISTINCT */
#define SF_All 0x0000002 /* Includes the ALL keyword */
@@ -18715,9 +18289,11 @@ struct Select {
#define SF_WinRewrite 0x0100000 /* Window function rewrite accomplished */
#define SF_View 0x0200000 /* SELECT statement is a view */
#define SF_NoopOrderBy 0x0400000 /* ORDER BY is ignored for this query */
-#define SF_UpdateFrom 0x0800000 /* Statement is an UPDATE...FROM */
+#define SF_UFSrcCheck 0x0800000 /* Check pSrc as required by UPDATE...FROM */
#define SF_PushDown 0x1000000 /* SELECT has be modified by push-down opt */
#define SF_MultiPart 0x2000000 /* Has multiple incompatible PARTITIONs */
+#define SF_CopyCte 0x4000000 /* SELECT statement is a copy of a CTE */
+#define SF_OrderByReqd 0x8000000 /* The ORDER BY clause may not be omitted */
/*
** The results of a SELECT can be distributed in several ways, as defined
@@ -18959,7 +18535,8 @@ struct Parse {
AutoincInfo *pAinc; /* Information about AUTOINCREMENT counters */
Parse *pToplevel; /* Parse structure for main program (or NULL) */
Table *pTriggerTab; /* Table triggers are being coded for */
- Parse *pParentParse; /* Parent parser if this parser is nested */
+ TriggerPrg *pTriggerPrg; /* Linked list of coded triggers */
+ ParseCleanup *pCleanup; /* List of cleanup operations to run after parse */
union {
int addrCrTab; /* Address of OP_CreateBtree on CREATE TABLE */
Returning *pReturning; /* The RETURNING clause */
@@ -19014,14 +18591,14 @@ struct Parse {
Token sArg; /* Complete text of a module argument */
Table **apVtabLock; /* Pointer to virtual tables needing locking */
#endif
- TriggerPrg *pTriggerPrg; /* Linked list of coded triggers */
With *pWith; /* Current WITH clause, or NULL */
- ParseCleanup *pCleanup; /* List of cleanup operations to run after parse */
#ifndef SQLITE_OMIT_ALTERTABLE
RenameToken *pRename; /* Tokens subject to renaming by ALTER TABLE */
#endif
};
+/* Allowed values for Parse.eParseMode
+*/
#define PARSE_MODE_NORMAL 0
#define PARSE_MODE_DECLARE_VTAB 1
#define PARSE_MODE_RENAME 2
@@ -19243,8 +18820,26 @@ typedef struct {
/*
** Allowed values for mInitFlags
*/
+#define INITFLAG_AlterMask 0x0003 /* Types of ALTER */
#define INITFLAG_AlterRename 0x0001 /* Reparse after a RENAME */
#define INITFLAG_AlterDrop 0x0002 /* Reparse after a DROP COLUMN */
+#define INITFLAG_AlterAdd 0x0003 /* Reparse after an ADD COLUMN */
+
+/* Tuning parameters are set using SQLITE_TESTCTRL_TUNE and are controlled
+** on debug-builds of the CLI using ".testctrl tune ID VALUE". Tuning
+** parameters are for temporary use during development, to help find
+** optimial values for parameters in the query planner. The should not
+** be used on trunk check-ins. They are a temporary mechanism available
+** for transient development builds only.
+**
+** Tuning parameters are numbered starting with 1.
+*/
+#define SQLITE_NTUNE 6 /* Should be zero for all trunk check-ins */
+#ifdef SQLITE_DEBUG
+# define Tuning(X) (sqlite3Config.aTune[(X)-1])
+#else
+# define Tuning(X) 0
+#endif
/*
** Structure containing global configuration data for the SQLite library.
@@ -19300,7 +18895,7 @@ struct Sqlite3Config {
void (*xVdbeBranch)(void*,unsigned iSrcLine,u8 eThis,u8 eMx); /* Callback */
void *pVdbeBranchArg; /* 1st argument */
#endif
-#ifdef SQLITE_ENABLE_DESERIALIZE
+#ifndef SQLITE_OMIT_DESERIALIZE
sqlite3_int64 mxMemdbSize; /* Default max memdb size */
#endif
#ifndef SQLITE_UNTESTABLE
@@ -19310,6 +18905,10 @@ struct Sqlite3Config {
int iOnceResetThreshold; /* When to reset OP_Once counters */
u32 szSorterRef; /* Min size in bytes to use sorter-refs */
unsigned int iPrngSeed; /* Alternative fixed seed for the PRNG */
+ /* vvvv--- must be last ---vvv */
+#ifdef SQLITE_DEBUG
+ sqlite3_int64 aTune[SQLITE_NTUNE]; /* Tuning parameters */
+#endif
};
/*
@@ -19345,8 +18944,8 @@ struct Walker {
int n; /* A counter */
int iCur; /* A cursor number */
SrcList *pSrcList; /* FROM clause */
- struct SrcCount *pSrcCount; /* Counting column references */
struct CCurHint *pCCurHint; /* Used by codeCursorHint() */
+ struct RefSrcList *pRefSrcList; /* sqlite3ReferencesSrcList() */
int *aiCol; /* array of column indexes */
struct IdxCover *pIdxCover; /* Check for index coverage */
struct IdxExprTrans *pIdxTrans; /* Convert idxed expr to column */
@@ -19387,11 +18986,18 @@ SQLITE_PRIVATE int sqlite3SelectWalkNoop(Walker*, Select*);
SQLITE_PRIVATE int sqlite3SelectWalkFail(Walker*, Select*);
SQLITE_PRIVATE int sqlite3WalkerDepthIncrease(Walker*,Select*);
SQLITE_PRIVATE void sqlite3WalkerDepthDecrease(Walker*,Select*);
+SQLITE_PRIVATE void sqlite3WalkWinDefnDummyCallback(Walker*,Select*);
#ifdef SQLITE_DEBUG
SQLITE_PRIVATE void sqlite3SelectWalkAssert2(Walker*, Select*);
#endif
+#ifndef SQLITE_OMIT_CTE
+SQLITE_PRIVATE void sqlite3SelectPopWith(Walker*, Select*);
+#else
+# define sqlite3SelectPopWith 0
+#endif
+
/*
** Return code from the parse-tree walking primitives and their
** callbacks.
@@ -19425,6 +19031,7 @@ struct Cte {
*/
struct With {
int nCte; /* Number of CTEs in the WITH clause */
+ int bView; /* Belongs to the outermost Select of a view */
With *pOuter; /* Containing WITH clause, or NULL */
Cte a[1]; /* For each CTE in the WITH clause.... */
};
@@ -19523,7 +19130,7 @@ SQLITE_PRIVATE void sqlite3WindowListDelete(sqlite3 *db, Window *p);
SQLITE_PRIVATE Window *sqlite3WindowAlloc(Parse*, int, int, Expr*, int , Expr*, u8);
SQLITE_PRIVATE void sqlite3WindowAttach(Parse*, Expr*, Window*);
SQLITE_PRIVATE void sqlite3WindowLink(Select *pSel, Window *pWin);
-SQLITE_PRIVATE int sqlite3WindowCompare(Parse*, Window*, Window*, int);
+SQLITE_PRIVATE int sqlite3WindowCompare(const Parse*, const Window*, const Window*, int);
SQLITE_PRIVATE void sqlite3WindowCodeInit(Parse*, Select*);
SQLITE_PRIVATE void sqlite3WindowCodeStep(Parse*, Select*, WhereInfo*, int, int);
SQLITE_PRIVATE int sqlite3WindowRewrite(Parse*, Select*);
@@ -19655,8 +19262,8 @@ SQLITE_PRIVATE void *sqlite3DbReallocOrFree(sqlite3 *, void *, u64);
SQLITE_PRIVATE void *sqlite3DbRealloc(sqlite3 *, void *, u64);
SQLITE_PRIVATE void sqlite3DbFree(sqlite3*, void*);
SQLITE_PRIVATE void sqlite3DbFreeNN(sqlite3*, void*);
-SQLITE_PRIVATE int sqlite3MallocSize(void*);
-SQLITE_PRIVATE int sqlite3DbMallocSize(sqlite3*, void*);
+SQLITE_PRIVATE int sqlite3MallocSize(const void*);
+SQLITE_PRIVATE int sqlite3DbMallocSize(sqlite3*, const void*);
SQLITE_PRIVATE void *sqlite3PageMalloc(int);
SQLITE_PRIVATE void sqlite3PageFree(void*);
SQLITE_PRIVATE void sqlite3MemSetDefault(void);
@@ -19772,6 +19379,7 @@ SQLITE_PRIVATE void sqlite3ErrorMsg(Parse*, const char*, ...);
SQLITE_PRIVATE int sqlite3ErrorToParser(sqlite3*,int);
SQLITE_PRIVATE void sqlite3Dequote(char*);
SQLITE_PRIVATE void sqlite3DequoteExpr(Expr*);
+SQLITE_PRIVATE void sqlite3DequoteToken(Token*);
SQLITE_PRIVATE void sqlite3TokenInit(Token*,char*);
SQLITE_PRIVATE int sqlite3KeywordCode(const unsigned char*, int);
SQLITE_PRIVATE int sqlite3RunParser(Parse*, const char*, char **);
@@ -19791,16 +19399,17 @@ SQLITE_PRIVATE Expr *sqlite3PExpr(Parse*, int, Expr*, Expr*);
SQLITE_PRIVATE void sqlite3PExprAddSelect(Parse*, Expr*, Select*);
SQLITE_PRIVATE Expr *sqlite3ExprAnd(Parse*,Expr*, Expr*);
SQLITE_PRIVATE Expr *sqlite3ExprSimplifiedAndOr(Expr*);
-SQLITE_PRIVATE Expr *sqlite3ExprFunction(Parse*,ExprList*, Token*, int);
-SQLITE_PRIVATE void sqlite3ExprFunctionUsable(Parse*,Expr*,FuncDef*);
+SQLITE_PRIVATE Expr *sqlite3ExprFunction(Parse*,ExprList*, const Token*, int);
+SQLITE_PRIVATE void sqlite3ExprFunctionUsable(Parse*,const Expr*,const FuncDef*);
SQLITE_PRIVATE void sqlite3ExprAssignVarNumber(Parse*, Expr*, u32);
SQLITE_PRIVATE void sqlite3ExprDelete(sqlite3*, Expr*);
SQLITE_PRIVATE void sqlite3ExprDeferredDelete(Parse*, Expr*);
SQLITE_PRIVATE void sqlite3ExprUnmapAndDelete(Parse*, Expr*);
SQLITE_PRIVATE ExprList *sqlite3ExprListAppend(Parse*,ExprList*,Expr*);
SQLITE_PRIVATE ExprList *sqlite3ExprListAppendVector(Parse*,ExprList*,IdList*,Expr*);
+SQLITE_PRIVATE Select *sqlite3ExprListToValues(Parse*, int, ExprList*);
SQLITE_PRIVATE void sqlite3ExprListSetSortOrder(ExprList*,int,int);
-SQLITE_PRIVATE void sqlite3ExprListSetName(Parse*,ExprList*,Token*,int);
+SQLITE_PRIVATE void sqlite3ExprListSetName(Parse*,ExprList*,const Token*,int);
SQLITE_PRIVATE void sqlite3ExprListSetSpan(Parse*,ExprList*,const char*,const char*);
SQLITE_PRIVATE void sqlite3ExprListDelete(sqlite3*, ExprList*);
SQLITE_PRIVATE u32 sqlite3ExprListFlags(const ExprList*);
@@ -19816,7 +19425,12 @@ SQLITE_PRIVATE void sqlite3ResetAllSchemasOfConnection(sqlite3*);
SQLITE_PRIVATE void sqlite3ResetOneSchema(sqlite3*,int);
SQLITE_PRIVATE void sqlite3CollapseDatabaseArray(sqlite3*);
SQLITE_PRIVATE void sqlite3CommitInternalChanges(sqlite3*);
+SQLITE_PRIVATE void sqlite3ColumnSetExpr(Parse*,Table*,Column*,Expr*);
+SQLITE_PRIVATE Expr *sqlite3ColumnExpr(Table*,Column*);
+SQLITE_PRIVATE void sqlite3ColumnSetColl(sqlite3*,Column*,const char*zColl);
+SQLITE_PRIVATE const char *sqlite3ColumnColl(Column*);
SQLITE_PRIVATE void sqlite3DeleteColumnNames(sqlite3*,Table*);
+SQLITE_PRIVATE void sqlite3GenerateColumnNames(Parse *pParse, Select *pSelect);
SQLITE_PRIVATE int sqlite3ColumnsFromExprList(Parse*,ExprList*,i16*,Column**);
SQLITE_PRIVATE void sqlite3SelectAddColumnTypeAndCollation(Parse*,Table*,Select*,char);
SQLITE_PRIVATE Table *sqlite3ResultSetOfSelect(Parse*,Select*,char);
@@ -19836,14 +19450,14 @@ SQLITE_PRIVATE void sqlite3ColumnPropertiesFromName(Table*, Column*);
#else
# define sqlite3ColumnPropertiesFromName(T,C) /* no-op */
#endif
-SQLITE_PRIVATE void sqlite3AddColumn(Parse*,Token*,Token*);
+SQLITE_PRIVATE void sqlite3AddColumn(Parse*,Token,Token);
SQLITE_PRIVATE void sqlite3AddNotNull(Parse*, int);
SQLITE_PRIVATE void sqlite3AddPrimaryKey(Parse*, ExprList*, int, int, int);
SQLITE_PRIVATE void sqlite3AddCheckConstraint(Parse*, Expr*, const char*, const char*);
SQLITE_PRIVATE void sqlite3AddDefaultValue(Parse*,Expr*,const char*,const char*);
SQLITE_PRIVATE void sqlite3AddCollateType(Parse*, Token*);
SQLITE_PRIVATE void sqlite3AddGenerated(Parse*,Expr*,Token*);
-SQLITE_PRIVATE void sqlite3EndTable(Parse*,Token*,Token*,u8,Select*);
+SQLITE_PRIVATE void sqlite3EndTable(Parse*,Token*,Token*,u32,Select*);
SQLITE_PRIVATE void sqlite3AddReturning(Parse*,ExprList*);
SQLITE_PRIVATE int sqlite3ParseUri(const char*,const char*,unsigned int*,
sqlite3_vfs**,char**,char **);
@@ -19953,7 +19567,7 @@ SQLITE_PRIVATE void sqlite3ExprCodeGetColumnOfTable(Vdbe*, Table*, int, int, int
SQLITE_PRIVATE void sqlite3ExprCodeMove(Parse*, int, int, int);
SQLITE_PRIVATE void sqlite3ExprCode(Parse*, Expr*, int);
#ifndef SQLITE_OMIT_GENERATED_COLUMNS
-SQLITE_PRIVATE void sqlite3ExprCodeGeneratedColumn(Parse*, Column*, int);
+SQLITE_PRIVATE void sqlite3ExprCodeGeneratedColumn(Parse*, Table*, Column*, int);
#endif
SQLITE_PRIVATE void sqlite3ExprCodeCopy(Parse*, Expr*, int);
SQLITE_PRIVATE void sqlite3ExprCodeFactorable(Parse*, Expr*, int);
@@ -19972,23 +19586,24 @@ SQLITE_PRIVATE Table *sqlite3FindTable(sqlite3*,const char*, const char*);
#define LOCATE_VIEW 0x01
#define LOCATE_NOERR 0x02
SQLITE_PRIVATE Table *sqlite3LocateTable(Parse*,u32 flags,const char*, const char*);
+SQLITE_PRIVATE const char *sqlite3PreferredTableName(const char*);
SQLITE_PRIVATE Table *sqlite3LocateTableItem(Parse*,u32 flags,SrcItem *);
SQLITE_PRIVATE Index *sqlite3FindIndex(sqlite3*,const char*, const char*);
SQLITE_PRIVATE void sqlite3UnlinkAndDeleteTable(sqlite3*,int,const char*);
SQLITE_PRIVATE void sqlite3UnlinkAndDeleteIndex(sqlite3*,int,const char*);
SQLITE_PRIVATE void sqlite3Vacuum(Parse*,Token*,Expr*);
SQLITE_PRIVATE int sqlite3RunVacuum(char**, sqlite3*, int, sqlite3_value*);
-SQLITE_PRIVATE char *sqlite3NameFromToken(sqlite3*, Token*);
-SQLITE_PRIVATE int sqlite3ExprCompare(Parse*,Expr*, Expr*, int);
-SQLITE_PRIVATE int sqlite3ExprCompareSkip(Expr*, Expr*, int);
-SQLITE_PRIVATE int sqlite3ExprListCompare(ExprList*, ExprList*, int);
-SQLITE_PRIVATE int sqlite3ExprImpliesExpr(Parse*,Expr*, Expr*, int);
+SQLITE_PRIVATE char *sqlite3NameFromToken(sqlite3*, const Token*);
+SQLITE_PRIVATE int sqlite3ExprCompare(const Parse*,const Expr*,const Expr*, int);
+SQLITE_PRIVATE int sqlite3ExprCompareSkip(Expr*,Expr*,int);
+SQLITE_PRIVATE int sqlite3ExprListCompare(const ExprList*,const ExprList*, int);
+SQLITE_PRIVATE int sqlite3ExprImpliesExpr(const Parse*,const Expr*,const Expr*, int);
SQLITE_PRIVATE int sqlite3ExprImpliesNonNullRow(Expr*,int);
SQLITE_PRIVATE void sqlite3AggInfoPersistWalkerInit(Walker*,Parse*);
SQLITE_PRIVATE void sqlite3ExprAnalyzeAggregates(NameContext*, Expr*);
SQLITE_PRIVATE void sqlite3ExprAnalyzeAggList(NameContext*,ExprList*);
SQLITE_PRIVATE int sqlite3ExprCoveredByIndex(Expr*, int iCur, Index *pIdx);
-SQLITE_PRIVATE int sqlite3FunctionUsesThisSrc(Expr*, SrcList*);
+SQLITE_PRIVATE int sqlite3ReferencesSrcList(Parse*, Expr*, SrcList*);
SQLITE_PRIVATE Vdbe *sqlite3GetVdbe(Parse*);
#ifndef SQLITE_UNTESTABLE
SQLITE_PRIVATE void sqlite3PrngSaveState(void);
@@ -20013,7 +19628,7 @@ SQLITE_PRIVATE int sqlite3ExprIsTableConstant(Expr*,int);
#ifdef SQLITE_ENABLE_CURSOR_HINTS
SQLITE_PRIVATE int sqlite3ExprContainsSubquery(Expr*);
#endif
-SQLITE_PRIVATE int sqlite3ExprIsInteger(Expr*, int*);
+SQLITE_PRIVATE int sqlite3ExprIsInteger(const Expr*, int*);
SQLITE_PRIVATE int sqlite3ExprCanBeNull(const Expr*);
SQLITE_PRIVATE int sqlite3ExprNeedsNoAffinityChange(const Expr*, char);
SQLITE_PRIVATE int sqlite3IsRowid(const char*);
@@ -20038,11 +19653,11 @@ SQLITE_PRIVATE void sqlite3MayAbort(Parse*);
SQLITE_PRIVATE void sqlite3HaltConstraint(Parse*, int, int, char*, i8, u8);
SQLITE_PRIVATE void sqlite3UniqueConstraint(Parse*, int, Index*);
SQLITE_PRIVATE void sqlite3RowidConstraint(Parse*, int, Table*);
-SQLITE_PRIVATE Expr *sqlite3ExprDup(sqlite3*,Expr*,int);
-SQLITE_PRIVATE ExprList *sqlite3ExprListDup(sqlite3*,ExprList*,int);
-SQLITE_PRIVATE SrcList *sqlite3SrcListDup(sqlite3*,SrcList*,int);
-SQLITE_PRIVATE IdList *sqlite3IdListDup(sqlite3*,IdList*);
-SQLITE_PRIVATE Select *sqlite3SelectDup(sqlite3*,Select*,int);
+SQLITE_PRIVATE Expr *sqlite3ExprDup(sqlite3*,const Expr*,int);
+SQLITE_PRIVATE ExprList *sqlite3ExprListDup(sqlite3*,const ExprList*,int);
+SQLITE_PRIVATE SrcList *sqlite3SrcListDup(sqlite3*,const SrcList*,int);
+SQLITE_PRIVATE IdList *sqlite3IdListDup(sqlite3*,const IdList*);
+SQLITE_PRIVATE Select *sqlite3SelectDup(sqlite3*,const Select*,int);
SQLITE_PRIVATE FuncDef *sqlite3FunctionSearch(int,const char*);
SQLITE_PRIVATE void sqlite3InsertBuiltinFuncs(FuncDef*,int);
SQLITE_PRIVATE FuncDef *sqlite3FindFunction(sqlite3*,const char*,int,u8,u8);
@@ -20052,6 +19667,7 @@ SQLITE_PRIVATE void sqlite3RegisterPerConnectionBuiltinFunctions(sqlite3*);
SQLITE_PRIVATE int sqlite3SafetyCheckOk(sqlite3*);
SQLITE_PRIVATE int sqlite3SafetyCheckSickOrOk(sqlite3*);
SQLITE_PRIVATE void sqlite3ChangeCookie(Parse*, int);
+SQLITE_PRIVATE With *sqlite3WithDup(sqlite3 *db, With *p);
#if !defined(SQLITE_OMIT_VIEW) && !defined(SQLITE_OMIT_TRIGGER)
SQLITE_PRIVATE void sqlite3MaterializeView(Parse*, Table*, Expr*, ExprList*,Expr*,int);
@@ -20179,7 +19795,7 @@ SQLITE_PRIVATE const char *sqlite3IndexAffinityStr(sqlite3*, Index*);
SQLITE_PRIVATE void sqlite3TableAffinity(Vdbe*, Table*, int);
SQLITE_PRIVATE char sqlite3CompareAffinity(const Expr *pExpr, char aff2);
SQLITE_PRIVATE int sqlite3IndexAffinityOk(const Expr *pExpr, char idx_affinity);
-SQLITE_PRIVATE char sqlite3TableColumnAffinity(Table*,int);
+SQLITE_PRIVATE char sqlite3TableColumnAffinity(const Table*,int);
SQLITE_PRIVATE char sqlite3ExprAffinity(const Expr *pExpr);
SQLITE_PRIVATE int sqlite3Atoi64(const char*, i64*, int, u8);
SQLITE_PRIVATE int sqlite3DecOrHexToI64(const char*, i64*);
@@ -20195,7 +19811,7 @@ SQLITE_PRIVATE int sqlite3TwoPartName(Parse *, Token *, Token *, Token **);
SQLITE_PRIVATE const char *sqlite3ErrName(int);
#endif
-#ifdef SQLITE_ENABLE_DESERIALIZE
+#ifndef SQLITE_OMIT_DESERIALIZE
SQLITE_PRIVATE int sqlite3MemdbInit(void);
#endif
@@ -20208,14 +19824,14 @@ SQLITE_PRIVATE void sqlite3SetTextEncoding(sqlite3 *db, u8);
SQLITE_PRIVATE CollSeq *sqlite3ExprCollSeq(Parse *pParse, const Expr *pExpr);
SQLITE_PRIVATE CollSeq *sqlite3ExprNNCollSeq(Parse *pParse, const Expr *pExpr);
SQLITE_PRIVATE int sqlite3ExprCollSeqMatch(Parse*,const Expr*,const Expr*);
-SQLITE_PRIVATE Expr *sqlite3ExprAddCollateToken(Parse *pParse, Expr*, const Token*, int);
-SQLITE_PRIVATE Expr *sqlite3ExprAddCollateString(Parse*,Expr*,const char*);
+SQLITE_PRIVATE Expr *sqlite3ExprAddCollateToken(const Parse *pParse, Expr*, const Token*, int);
+SQLITE_PRIVATE Expr *sqlite3ExprAddCollateString(const Parse*,Expr*,const char*);
SQLITE_PRIVATE Expr *sqlite3ExprSkipCollate(Expr*);
SQLITE_PRIVATE Expr *sqlite3ExprSkipCollateAndLikely(Expr*);
SQLITE_PRIVATE int sqlite3CheckCollSeq(Parse *, CollSeq *);
SQLITE_PRIVATE int sqlite3WritableSchema(sqlite3*);
SQLITE_PRIVATE int sqlite3CheckObjectName(Parse*, const char*,const char*,const char*);
-SQLITE_PRIVATE void sqlite3VdbeSetChanges(sqlite3 *, int);
+SQLITE_PRIVATE void sqlite3VdbeSetChanges(sqlite3 *, i64);
SQLITE_PRIVATE int sqlite3AddInt64(i64*,i64);
SQLITE_PRIVATE int sqlite3SubInt64(i64*,i64);
SQLITE_PRIVATE int sqlite3MulInt64(i64*,i64);
@@ -20240,12 +19856,19 @@ SQLITE_PRIVATE sqlite3_value *sqlite3ValueNew(sqlite3 *);
#ifndef SQLITE_OMIT_UTF16
SQLITE_PRIVATE char *sqlite3Utf16to8(sqlite3 *, const void*, int, u8);
#endif
-SQLITE_PRIVATE int sqlite3ValueFromExpr(sqlite3 *, Expr *, u8, u8, sqlite3_value **);
+SQLITE_PRIVATE int sqlite3ValueFromExpr(sqlite3 *, const Expr *, u8, u8, sqlite3_value **);
SQLITE_PRIVATE void sqlite3ValueApplyAffinity(sqlite3_value *, u8, u8);
#ifndef SQLITE_AMALGAMATION
SQLITE_PRIVATE const unsigned char sqlite3OpcodeProperty[];
SQLITE_PRIVATE const char sqlite3StrBINARY[];
+SQLITE_PRIVATE const unsigned char sqlite3StdTypeLen[];
+SQLITE_PRIVATE const char sqlite3StdTypeAffinity[];
+SQLITE_PRIVATE const char sqlite3StdTypeMap[];
+SQLITE_PRIVATE const char *sqlite3StdType[];
SQLITE_PRIVATE const unsigned char sqlite3UpperToLower[];
+SQLITE_PRIVATE const unsigned char *sqlite3aLTb;
+SQLITE_PRIVATE const unsigned char *sqlite3aEQb;
+SQLITE_PRIVATE const unsigned char *sqlite3aGTb;
SQLITE_PRIVATE const unsigned char sqlite3CtypeMap[];
SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config;
SQLITE_PRIVATE FuncDefHash sqlite3BuiltinFunctions;
@@ -20285,9 +19908,9 @@ SQLITE_PRIVATE int sqlite3ResolveOrderGroupBy(Parse*, Select*, ExprList*, const
SQLITE_PRIVATE void sqlite3ColumnDefault(Vdbe *, Table *, int, int);
SQLITE_PRIVATE void sqlite3AlterFinishAddColumn(Parse *, Token *);
SQLITE_PRIVATE void sqlite3AlterBeginAddColumn(Parse *, SrcList *);
-SQLITE_PRIVATE void sqlite3AlterDropColumn(Parse*, SrcList*, Token*);
-SQLITE_PRIVATE void *sqlite3RenameTokenMap(Parse*, void*, Token*);
-SQLITE_PRIVATE void sqlite3RenameTokenRemap(Parse*, void *pTo, void *pFrom);
+SQLITE_PRIVATE void sqlite3AlterDropColumn(Parse*, SrcList*, const Token*);
+SQLITE_PRIVATE const void *sqlite3RenameTokenMap(Parse*, const void*, const Token*);
+SQLITE_PRIVATE void sqlite3RenameTokenRemap(Parse*, const void *pTo, const void *pFrom);
SQLITE_PRIVATE void sqlite3RenameExprUnmap(Parse*, Expr*);
SQLITE_PRIVATE void sqlite3RenameExprlistUnmap(Parse*, ExprList*);
SQLITE_PRIVATE CollSeq *sqlite3GetCollSeq(Parse*, u8, CollSeq *, const char*);
@@ -20331,6 +19954,8 @@ SQLITE_PRIVATE int sqlite3OpenTempDatabase(Parse *);
SQLITE_PRIVATE void sqlite3StrAccumInit(StrAccum*, sqlite3*, char*, int, int);
SQLITE_PRIVATE char *sqlite3StrAccumFinish(StrAccum*);
+SQLITE_PRIVATE void sqlite3StrAccumSetError(StrAccum*, u8);
+SQLITE_PRIVATE void sqlite3ResultStrAccum(sqlite3_context*,StrAccum*);
SQLITE_PRIVATE void sqlite3SelectDestInit(SelectDest*,int,int);
SQLITE_PRIVATE Expr *sqlite3CreateColumnExpr(sqlite3 *, SrcList *, int, int);
@@ -20383,7 +20008,7 @@ SQLITE_PRIVATE int sqlite3Utf8To8(unsigned char*);
#endif
#ifdef SQLITE_OMIT_VIRTUALTABLE
-# define sqlite3VtabClear(Y)
+# define sqlite3VtabClear(D,T)
# define sqlite3VtabSync(X,Y) SQLITE_OK
# define sqlite3VtabRollback(X)
# define sqlite3VtabCommit(X)
@@ -20420,9 +20045,11 @@ SQLITE_PRIVATE int sqlite3ReadOnlyShadowTables(sqlite3 *db);
#ifndef SQLITE_OMIT_VIRTUALTABLE
SQLITE_PRIVATE int sqlite3ShadowTableName(sqlite3 *db, const char *zName);
SQLITE_PRIVATE int sqlite3IsShadowTableOf(sqlite3*,Table*,const char*);
+SQLITE_PRIVATE void sqlite3MarkAllShadowTablesOf(sqlite3*, Table*);
#else
# define sqlite3ShadowTableName(A,B) 0
# define sqlite3IsShadowTableOf(A,B,C) 0
+# define sqlite3MarkAllShadowTablesOf(A,B)
#endif
SQLITE_PRIVATE int sqlite3VtabEponymousTableInit(Parse*,Module*);
SQLITE_PRIVATE void sqlite3VtabEponymousTableClear(sqlite3*,Module*);
@@ -20459,13 +20086,13 @@ SQLITE_PRIVATE Cte *sqlite3CteNew(Parse*,Token*,ExprList*,Select*,u8);
SQLITE_PRIVATE void sqlite3CteDelete(sqlite3*,Cte*);
SQLITE_PRIVATE With *sqlite3WithAdd(Parse*,With*,Cte*);
SQLITE_PRIVATE void sqlite3WithDelete(sqlite3*,With*);
-SQLITE_PRIVATE void sqlite3WithPush(Parse*, With*, u8);
+SQLITE_PRIVATE With *sqlite3WithPush(Parse*, With*, u8);
#else
# define sqlite3CteNew(P,T,E,S) ((void*)0)
# define sqlite3CteDelete(D,C)
# define sqlite3CteWithAdd(P,W,C) ((void*)0)
# define sqlite3WithDelete(x,y)
-# define sqlite3WithPush(x,y,z)
+# define sqlite3WithPush(x,y,z) ((void*)0)
#endif
#ifndef SQLITE_OMIT_UPSERT
SQLITE_PRIVATE Upsert *sqlite3UpsertNew(sqlite3*,ExprList*,Expr*,ExprList*,Expr*,Upsert*);
@@ -20498,6 +20125,7 @@ SQLITE_PRIVATE void sqlite3FkActions(Parse*, Table*, ExprList*, int, int*, int
SQLITE_PRIVATE int sqlite3FkRequired(Parse*, Table*, int*, int);
SQLITE_PRIVATE u32 sqlite3FkOldmask(Parse*, Table*);
SQLITE_PRIVATE FKey *sqlite3FkReferences(Table *);
+SQLITE_PRIVATE void sqlite3FkClearTriggerCache(sqlite3*,int);
#else
#define sqlite3FkActions(a,b,c,d,e,f)
#define sqlite3FkCheck(a,b,c,d,e,f)
@@ -20505,6 +20133,7 @@ SQLITE_PRIVATE FKey *sqlite3FkReferences(Table *);
#define sqlite3FkOldmask(a,b) 0
#define sqlite3FkRequired(a,b,c,d) 0
#define sqlite3FkReferences(a) 0
+ #define sqlite3FkClearTriggerCache(a,b)
#endif
#ifndef SQLITE_OMIT_FOREIGN_KEY
SQLITE_PRIVATE void sqlite3FkDelete(sqlite3 *, Table*);
@@ -20562,7 +20191,7 @@ SQLITE_PRIVATE void sqlite3MemJournalOpen(sqlite3_file *);
SQLITE_PRIVATE void sqlite3ExprSetHeightAndFlags(Parse *pParse, Expr *p);
#if SQLITE_MAX_EXPR_DEPTH>0
-SQLITE_PRIVATE int sqlite3SelectExprHeight(Select *);
+SQLITE_PRIVATE int sqlite3SelectExprHeight(const Select *);
SQLITE_PRIVATE int sqlite3ExprCheckHeight(Parse*, int);
#else
#define sqlite3SelectExprHeight(x) 0
@@ -20633,8 +20262,8 @@ SQLITE_API SQLITE_EXTERN void (SQLITE_CDECL *sqlite3IoTrace)(const char*,...);
*/
#ifdef SQLITE_MEMDEBUG
SQLITE_PRIVATE void sqlite3MemdebugSetType(void*,u8);
-SQLITE_PRIVATE int sqlite3MemdebugHasType(void*,u8);
-SQLITE_PRIVATE int sqlite3MemdebugNoType(void*,u8);
+SQLITE_PRIVATE int sqlite3MemdebugHasType(const void*,u8);
+SQLITE_PRIVATE int sqlite3MemdebugNoType(const void*,u8);
#else
# define sqlite3MemdebugSetType(X,Y) /* no-op */
# define sqlite3MemdebugHasType(X,Y) 1
@@ -20659,10 +20288,10 @@ SQLITE_PRIVATE int sqlite3DbpageRegister(sqlite3*);
SQLITE_PRIVATE int sqlite3DbstatRegister(sqlite3*);
#endif
-SQLITE_PRIVATE int sqlite3ExprVectorSize(Expr *pExpr);
-SQLITE_PRIVATE int sqlite3ExprIsVector(Expr *pExpr);
+SQLITE_PRIVATE int sqlite3ExprVectorSize(const Expr *pExpr);
+SQLITE_PRIVATE int sqlite3ExprIsVector(const Expr *pExpr);
SQLITE_PRIVATE Expr *sqlite3VectorFieldSubexpr(Expr*, int);
-SQLITE_PRIVATE Expr *sqlite3ExprForVectorField(Parse*,Expr*,int);
+SQLITE_PRIVATE Expr *sqlite3ExprForVectorField(Parse*,Expr*,int,int);
SQLITE_PRIVATE void sqlite3VectorErrorMsg(Parse*, Expr*);
#ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS
@@ -20672,6 +20301,990 @@ SQLITE_PRIVATE const char **sqlite3CompileOptions(int *pnOpt);
#endif /* SQLITEINT_H */
/************** End of sqliteInt.h *******************************************/
+/************** Begin file os_common.h ***************************************/
+/*
+** 2004 May 22
+**
+** The author disclaims copyright to this source code. In place of
+** a legal notice, here is a blessing:
+**
+** May you do good and not evil.
+** May you find forgiveness for yourself and forgive others.
+** May you share freely, never taking more than you give.
+**
+******************************************************************************
+**
+** This file contains macros and a little bit of code that is common to
+** all of the platform-specific files (os_*.c) and is #included into those
+** files.
+**
+** This file should be #included by the os_*.c files only. It is not a
+** general purpose header file.
+*/
+#ifndef _OS_COMMON_H_
+#define _OS_COMMON_H_
+
+/*
+** At least two bugs have slipped in because we changed the MEMORY_DEBUG
+** macro to SQLITE_DEBUG and some older makefiles have not yet made the
+** switch. The following code should catch this problem at compile-time.
+*/
+#ifdef MEMORY_DEBUG
+# error "The MEMORY_DEBUG macro is obsolete. Use SQLITE_DEBUG instead."
+#endif
+
+/*
+** Macros for performance tracing. Normally turned off. Only works
+** on i486 hardware.
+*/
+#ifdef SQLITE_PERFORMANCE_TRACE
+
+/*
+** hwtime.h contains inline assembler code for implementing
+** high-performance timing routines.
+*/
+/************** Include hwtime.h in the middle of os_common.h ****************/
+/************** Begin file hwtime.h ******************************************/
+/*
+** 2008 May 27
+**
+** The author disclaims copyright to this source code. In place of
+** a legal notice, here is a blessing:
+**
+** May you do good and not evil.
+** May you find forgiveness for yourself and forgive others.
+** May you share freely, never taking more than you give.
+**
+******************************************************************************
+**
+** This file contains inline asm code for retrieving "high-performance"
+** counters for x86 and x86_64 class CPUs.
+*/
+#ifndef SQLITE_HWTIME_H
+#define SQLITE_HWTIME_H
+
+/*
+** The following routine only works on pentium-class (or newer) processors.
+** It uses the RDTSC opcode to read the cycle count value out of the
+** processor and returns that value. This can be used for high-res
+** profiling.
+*/
+#if !defined(__STRICT_ANSI__) && \
+ (defined(__GNUC__) || defined(_MSC_VER)) && \
+ (defined(i386) || defined(__i386__) || defined(_M_IX86))
+
+ #if defined(__GNUC__)
+
+ __inline__ sqlite_uint64 sqlite3Hwtime(void){
+ unsigned int lo, hi;
+ __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
+ return (sqlite_uint64)hi << 32 | lo;
+ }
+
+ #elif defined(_MSC_VER)
+
+ __declspec(naked) __inline sqlite_uint64 __cdecl sqlite3Hwtime(void){
+ __asm {
+ rdtsc
+ ret ; return value at EDX:EAX
+ }
+ }
+
+ #endif
+
+#elif !defined(__STRICT_ANSI__) && (defined(__GNUC__) && defined(__x86_64__))
+
+ __inline__ sqlite_uint64 sqlite3Hwtime(void){
+ unsigned long val;
+ __asm__ __volatile__ ("rdtsc" : "=A" (val));
+ return val;
+ }
+
+#elif !defined(__STRICT_ANSI__) && (defined(__GNUC__) && defined(__ppc__))
+
+ __inline__ sqlite_uint64 sqlite3Hwtime(void){
+ unsigned long long retval;
+ unsigned long junk;
+ __asm__ __volatile__ ("\n\
+ 1: mftbu %1\n\
+ mftb %L0\n\
+ mftbu %0\n\
+ cmpw %0,%1\n\
+ bne 1b"
+ : "=r" (retval), "=r" (junk));
+ return retval;
+ }
+
+#else
+
+ /*
+ ** asm() is needed for hardware timing support. Without asm(),
+ ** disable the sqlite3Hwtime() routine.
+ **
+ ** sqlite3Hwtime() is only used for some obscure debugging
+ ** and analysis configurations, not in any deliverable, so this
+ ** should not be a great loss.
+ */
+SQLITE_PRIVATE sqlite_uint64 sqlite3Hwtime(void){ return ((sqlite_uint64)0); }
+
+#endif
+
+#endif /* !defined(SQLITE_HWTIME_H) */
+
+/************** End of hwtime.h **********************************************/
+/************** Continuing where we left off in os_common.h ******************/
+
+static sqlite_uint64 g_start;
+static sqlite_uint64 g_elapsed;
+#define TIMER_START g_start=sqlite3Hwtime()
+#define TIMER_END g_elapsed=sqlite3Hwtime()-g_start
+#define TIMER_ELAPSED g_elapsed
+#else
+#define TIMER_START
+#define TIMER_END
+#define TIMER_ELAPSED ((sqlite_uint64)0)
+#endif
+
+/*
+** If we compile with the SQLITE_TEST macro set, then the following block
+** of code will give us the ability to simulate a disk I/O error. This
+** is used for testing the I/O recovery logic.
+*/
+#if defined(SQLITE_TEST)
+SQLITE_API extern int sqlite3_io_error_hit;
+SQLITE_API extern int sqlite3_io_error_hardhit;
+SQLITE_API extern int sqlite3_io_error_pending;
+SQLITE_API extern int sqlite3_io_error_persist;
+SQLITE_API extern int sqlite3_io_error_benign;
+SQLITE_API extern int sqlite3_diskfull_pending;
+SQLITE_API extern int sqlite3_diskfull;
+#define SimulateIOErrorBenign(X) sqlite3_io_error_benign=(X)
+#define SimulateIOError(CODE) \
+ if( (sqlite3_io_error_persist && sqlite3_io_error_hit) \
+ || sqlite3_io_error_pending-- == 1 ) \
+ { local_ioerr(); CODE; }
+static void local_ioerr(){
+ IOTRACE(("IOERR\n"));
+ sqlite3_io_error_hit++;
+ if( !sqlite3_io_error_benign ) sqlite3_io_error_hardhit++;
+}
+#define SimulateDiskfullError(CODE) \
+ if( sqlite3_diskfull_pending ){ \
+ if( sqlite3_diskfull_pending == 1 ){ \
+ local_ioerr(); \
+ sqlite3_diskfull = 1; \
+ sqlite3_io_error_hit = 1; \
+ CODE; \
+ }else{ \
+ sqlite3_diskfull_pending--; \
+ } \
+ }
+#else
+#define SimulateIOErrorBenign(X)
+#define SimulateIOError(A)
+#define SimulateDiskfullError(A)
+#endif /* defined(SQLITE_TEST) */
+
+/*
+** When testing, keep a count of the number of open files.
+*/
+#if defined(SQLITE_TEST)
+SQLITE_API extern int sqlite3_open_file_count;
+#define OpenCounter(X) sqlite3_open_file_count+=(X)
+#else
+#define OpenCounter(X)
+#endif /* defined(SQLITE_TEST) */
+
+#endif /* !defined(_OS_COMMON_H_) */
+
+/************** End of os_common.h *******************************************/
+/************** Begin file ctime.c *******************************************/
+/*
+** 2010 February 23
+**
+** The author disclaims copyright to this source code. In place of
+** a legal notice, here is a blessing:
+**
+** May you do good and not evil.
+** May you find forgiveness for yourself and forgive others.
+** May you share freely, never taking more than you give.
+**
+*************************************************************************
+**
+** This file implements routines used to report what compile-time options
+** SQLite was built with.
+*/
+#ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS /* IMP: R-16824-07538 */
+
+/*
+** Include the configuration header output by 'configure' if we're using the
+** autoconf-based build
+*/
+#if defined(_HAVE_SQLITE_CONFIG_H) && !defined(SQLITECONFIG_H)
+/* #include "config.h" */
+#define SQLITECONFIG_H 1
+#endif
+
+/* These macros are provided to "stringify" the value of the define
+** for those options in which the value is meaningful. */
+#define CTIMEOPT_VAL_(opt) #opt
+#define CTIMEOPT_VAL(opt) CTIMEOPT_VAL_(opt)
+
+/* Like CTIMEOPT_VAL, but especially for SQLITE_DEFAULT_LOOKASIDE. This
+** option requires a separate macro because legal values contain a single
+** comma. e.g. (-DSQLITE_DEFAULT_LOOKASIDE="100,100") */
+#define CTIMEOPT_VAL2_(opt1,opt2) #opt1 "," #opt2
+#define CTIMEOPT_VAL2(opt) CTIMEOPT_VAL2_(opt)
+/* #include "sqliteInt.h" */
+
+/*
+** An array of names of all compile-time options. This array should
+** be sorted A-Z.
+**
+** This array looks large, but in a typical installation actually uses
+** only a handful of compile-time options, so most times this array is usually
+** rather short and uses little memory space.
+*/
+static const char * const sqlite3azCompileOpt[] = {
+
+/*
+** BEGIN CODE GENERATED BY tool/mkctime.tcl
+*/
+#ifdef SQLITE_32BIT_ROWID
+ "32BIT_ROWID",
+#endif
+#ifdef SQLITE_4_BYTE_ALIGNED_MALLOC
+ "4_BYTE_ALIGNED_MALLOC",
+#endif
+#ifdef SQLITE_64BIT_STATS
+ "64BIT_STATS",
+#endif
+#ifdef SQLITE_ALLOW_COVERING_INDEX_SCAN
+# if SQLITE_ALLOW_COVERING_INDEX_SCAN != 1
+ "ALLOW_COVERING_INDEX_SCAN=" CTIMEOPT_VAL(SQLITE_ALLOW_COVERING_INDEX_SCAN),
+# endif
+#endif
+#ifdef SQLITE_ALLOW_URI_AUTHORITY
+ "ALLOW_URI_AUTHORITY",
+#endif
+#ifdef SQLITE_ATOMIC_INTRINSICS
+ "ATOMIC_INTRINSICS=" CTIMEOPT_VAL(SQLITE_ATOMIC_INTRINSICS),
+#endif
+#ifdef SQLITE_BITMASK_TYPE
+ "BITMASK_TYPE=" CTIMEOPT_VAL(SQLITE_BITMASK_TYPE),
+#endif
+#ifdef SQLITE_BUG_COMPATIBLE_20160819
+ "BUG_COMPATIBLE_20160819",
+#endif
+#ifdef SQLITE_CASE_SENSITIVE_LIKE
+ "CASE_SENSITIVE_LIKE",
+#endif
+#ifdef SQLITE_CHECK_PAGES
+ "CHECK_PAGES",
+#endif
+#if defined(__clang__) && defined(__clang_major__)
+ "COMPILER=clang-" CTIMEOPT_VAL(__clang_major__) "."
+ CTIMEOPT_VAL(__clang_minor__) "."
+ CTIMEOPT_VAL(__clang_patchlevel__),
+#elif defined(_MSC_VER)
+ "COMPILER=msvc-" CTIMEOPT_VAL(_MSC_VER),
+#elif defined(__GNUC__) && defined(__VERSION__)
+ "COMPILER=gcc-" __VERSION__,
+#endif
+#ifdef SQLITE_COVERAGE_TEST
+ "COVERAGE_TEST",
+#endif
+#ifdef SQLITE_DEBUG
+ "DEBUG",
+#endif
+#ifdef SQLITE_DEFAULT_AUTOMATIC_INDEX
+ "DEFAULT_AUTOMATIC_INDEX",
+#endif
+#ifdef SQLITE_DEFAULT_AUTOVACUUM
+ "DEFAULT_AUTOVACUUM",
+#endif
+#ifdef SQLITE_DEFAULT_CACHE_SIZE
+ "DEFAULT_CACHE_SIZE=" CTIMEOPT_VAL(SQLITE_DEFAULT_CACHE_SIZE),
+#endif
+#ifdef SQLITE_DEFAULT_CKPTFULLFSYNC
+ "DEFAULT_CKPTFULLFSYNC",
+#endif
+#ifdef SQLITE_DEFAULT_FILE_FORMAT
+ "DEFAULT_FILE_FORMAT=" CTIMEOPT_VAL(SQLITE_DEFAULT_FILE_FORMAT),
+#endif
+#ifdef SQLITE_DEFAULT_FILE_PERMISSIONS
+ "DEFAULT_FILE_PERMISSIONS=" CTIMEOPT_VAL(SQLITE_DEFAULT_FILE_PERMISSIONS),
+#endif
+#ifdef SQLITE_DEFAULT_FOREIGN_KEYS
+ "DEFAULT_FOREIGN_KEYS",
+#endif
+#ifdef SQLITE_DEFAULT_JOURNAL_SIZE_LIMIT
+ "DEFAULT_JOURNAL_SIZE_LIMIT=" CTIMEOPT_VAL(SQLITE_DEFAULT_JOURNAL_SIZE_LIMIT),
+#endif
+#ifdef SQLITE_DEFAULT_LOCKING_MODE
+ "DEFAULT_LOCKING_MODE=" CTIMEOPT_VAL(SQLITE_DEFAULT_LOCKING_MODE),
+#endif
+#ifdef SQLITE_DEFAULT_LOOKASIDE
+ "DEFAULT_LOOKASIDE=" CTIMEOPT_VAL2(SQLITE_DEFAULT_LOOKASIDE),
+#endif
+#ifdef SQLITE_DEFAULT_MEMSTATUS
+# if SQLITE_DEFAULT_MEMSTATUS != 1
+ "DEFAULT_MEMSTATUS=" CTIMEOPT_VAL(SQLITE_DEFAULT_MEMSTATUS),
+# endif
+#endif
+#ifdef SQLITE_DEFAULT_MMAP_SIZE
+ "DEFAULT_MMAP_SIZE=" CTIMEOPT_VAL(SQLITE_DEFAULT_MMAP_SIZE),
+#endif
+#ifdef SQLITE_DEFAULT_PAGE_SIZE
+ "DEFAULT_PAGE_SIZE=" CTIMEOPT_VAL(SQLITE_DEFAULT_PAGE_SIZE),
+#endif
+#ifdef SQLITE_DEFAULT_PCACHE_INITSZ
+ "DEFAULT_PCACHE_INITSZ=" CTIMEOPT_VAL(SQLITE_DEFAULT_PCACHE_INITSZ),
+#endif
+#ifdef SQLITE_DEFAULT_PROXYDIR_PERMISSIONS
+ "DEFAULT_PROXYDIR_PERMISSIONS=" CTIMEOPT_VAL(SQLITE_DEFAULT_PROXYDIR_PERMISSIONS),
+#endif
+#ifdef SQLITE_DEFAULT_RECURSIVE_TRIGGERS
+ "DEFAULT_RECURSIVE_TRIGGERS",
+#endif
+#ifdef SQLITE_DEFAULT_ROWEST
+ "DEFAULT_ROWEST=" CTIMEOPT_VAL(SQLITE_DEFAULT_ROWEST),
+#endif
+#ifdef SQLITE_DEFAULT_SECTOR_SIZE
+ "DEFAULT_SECTOR_SIZE=" CTIMEOPT_VAL(SQLITE_DEFAULT_SECTOR_SIZE),
+#endif
+#ifdef SQLITE_DEFAULT_SYNCHRONOUS
+ "DEFAULT_SYNCHRONOUS=" CTIMEOPT_VAL(SQLITE_DEFAULT_SYNCHRONOUS),
+#endif
+#ifdef SQLITE_DEFAULT_WAL_AUTOCHECKPOINT
+ "DEFAULT_WAL_AUTOCHECKPOINT=" CTIMEOPT_VAL(SQLITE_DEFAULT_WAL_AUTOCHECKPOINT),
+#endif
+#ifdef SQLITE_DEFAULT_WAL_SYNCHRONOUS
+ "DEFAULT_WAL_SYNCHRONOUS=" CTIMEOPT_VAL(SQLITE_DEFAULT_WAL_SYNCHRONOUS),
+#endif
+#ifdef SQLITE_DEFAULT_WORKER_THREADS
+ "DEFAULT_WORKER_THREADS=" CTIMEOPT_VAL(SQLITE_DEFAULT_WORKER_THREADS),
+#endif
+#ifdef SQLITE_DIRECT_OVERFLOW_READ
+ "DIRECT_OVERFLOW_READ",
+#endif
+#ifdef SQLITE_DISABLE_DIRSYNC
+ "DISABLE_DIRSYNC",
+#endif
+#ifdef SQLITE_DISABLE_FTS3_UNICODE
+ "DISABLE_FTS3_UNICODE",
+#endif
+#ifdef SQLITE_DISABLE_FTS4_DEFERRED
+ "DISABLE_FTS4_DEFERRED",
+#endif
+#ifdef SQLITE_DISABLE_INTRINSIC
+ "DISABLE_INTRINSIC",
+#endif
+#ifdef SQLITE_DISABLE_LFS
+ "DISABLE_LFS",
+#endif
+#ifdef SQLITE_DISABLE_PAGECACHE_OVERFLOW_STATS
+ "DISABLE_PAGECACHE_OVERFLOW_STATS",
+#endif
+#ifdef SQLITE_DISABLE_SKIPAHEAD_DISTINCT
+ "DISABLE_SKIPAHEAD_DISTINCT",
+#endif
+#ifdef SQLITE_ENABLE_8_3_NAMES
+ "ENABLE_8_3_NAMES=" CTIMEOPT_VAL(SQLITE_ENABLE_8_3_NAMES),
+#endif
+#ifdef SQLITE_ENABLE_API_ARMOR
+ "ENABLE_API_ARMOR",
+#endif
+#ifdef SQLITE_ENABLE_ATOMIC_WRITE
+ "ENABLE_ATOMIC_WRITE",
+#endif
+#ifdef SQLITE_ENABLE_BATCH_ATOMIC_WRITE
+ "ENABLE_BATCH_ATOMIC_WRITE",
+#endif
+#ifdef SQLITE_ENABLE_BYTECODE_VTAB
+ "ENABLE_BYTECODE_VTAB",
+#endif
+#ifdef SQLITE_ENABLE_CEROD
+ "ENABLE_CEROD=" CTIMEOPT_VAL(SQLITE_ENABLE_CEROD),
+#endif
+#ifdef SQLITE_ENABLE_COLUMN_METADATA
+ "ENABLE_COLUMN_METADATA",
+#endif
+#ifdef SQLITE_ENABLE_COLUMN_USED_MASK
+ "ENABLE_COLUMN_USED_MASK",
+#endif
+#ifdef SQLITE_ENABLE_COSTMULT
+ "ENABLE_COSTMULT",
+#endif
+#ifdef SQLITE_ENABLE_CURSOR_HINTS
+ "ENABLE_CURSOR_HINTS",
+#endif
+#ifdef SQLITE_ENABLE_DBPAGE_VTAB
+ "ENABLE_DBPAGE_VTAB",
+#endif
+#ifdef SQLITE_ENABLE_DBSTAT_VTAB
+ "ENABLE_DBSTAT_VTAB",
+#endif
+#ifdef SQLITE_ENABLE_EXPENSIVE_ASSERT
+ "ENABLE_EXPENSIVE_ASSERT",
+#endif
+#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS
+ "ENABLE_EXPLAIN_COMMENTS",
+#endif
+#ifdef SQLITE_ENABLE_FTS3
+ "ENABLE_FTS3",
+#endif
+#ifdef SQLITE_ENABLE_FTS3_PARENTHESIS
+ "ENABLE_FTS3_PARENTHESIS",
+#endif
+#ifdef SQLITE_ENABLE_FTS3_TOKENIZER
+ "ENABLE_FTS3_TOKENIZER",
+#endif
+#ifdef SQLITE_ENABLE_FTS4
+ "ENABLE_FTS4",
+#endif
+#ifdef SQLITE_ENABLE_FTS5
+ "ENABLE_FTS5",
+#endif
+#ifdef SQLITE_ENABLE_GEOPOLY
+ "ENABLE_GEOPOLY",
+#endif
+#ifdef SQLITE_ENABLE_HIDDEN_COLUMNS
+ "ENABLE_HIDDEN_COLUMNS",
+#endif
+#ifdef SQLITE_ENABLE_ICU
+ "ENABLE_ICU",
+#endif
+#ifdef SQLITE_ENABLE_IOTRACE
+ "ENABLE_IOTRACE",
+#endif
+#ifdef SQLITE_ENABLE_JSON1
+ "ENABLE_JSON1",
+#endif
+#ifdef SQLITE_ENABLE_LOAD_EXTENSION
+ "ENABLE_LOAD_EXTENSION",
+#endif
+#ifdef SQLITE_ENABLE_LOCKING_STYLE
+ "ENABLE_LOCKING_STYLE=" CTIMEOPT_VAL(SQLITE_ENABLE_LOCKING_STYLE),
+#endif
+#ifdef SQLITE_ENABLE_MATH_FUNCTIONS
+ "ENABLE_MATH_FUNCTIONS",
+#endif
+#ifdef SQLITE_ENABLE_MEMORY_MANAGEMENT
+ "ENABLE_MEMORY_MANAGEMENT",
+#endif
+#ifdef SQLITE_ENABLE_MEMSYS3
+ "ENABLE_MEMSYS3",
+#endif
+#ifdef SQLITE_ENABLE_MEMSYS5
+ "ENABLE_MEMSYS5",
+#endif
+#ifdef SQLITE_ENABLE_MULTIPLEX
+ "ENABLE_MULTIPLEX",
+#endif
+#ifdef SQLITE_ENABLE_NORMALIZE
+ "ENABLE_NORMALIZE",
+#endif
+#ifdef SQLITE_ENABLE_NULL_TRIM
+ "ENABLE_NULL_TRIM",
+#endif
+#ifdef SQLITE_ENABLE_OFFSET_SQL_FUNC
+ "ENABLE_OFFSET_SQL_FUNC",
+#endif
+#ifdef SQLITE_ENABLE_OVERSIZE_CELL_CHECK
+ "ENABLE_OVERSIZE_CELL_CHECK",
+#endif
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+ "ENABLE_PREUPDATE_HOOK",
+#endif
+#ifdef SQLITE_ENABLE_QPSG
+ "ENABLE_QPSG",
+#endif
+#ifdef SQLITE_ENABLE_RBU
+ "ENABLE_RBU",
+#endif
+#ifdef SQLITE_ENABLE_RTREE
+ "ENABLE_RTREE",
+#endif
+#ifdef SQLITE_ENABLE_SELECTTRACE
+ "ENABLE_SELECTTRACE",
+#endif
+#ifdef SQLITE_ENABLE_SESSION
+ "ENABLE_SESSION",
+#endif
+#ifdef SQLITE_ENABLE_SNAPSHOT
+ "ENABLE_SNAPSHOT",
+#endif
+#ifdef SQLITE_ENABLE_SORTER_REFERENCES
+ "ENABLE_SORTER_REFERENCES",
+#endif
+#ifdef SQLITE_ENABLE_SQLLOG
+ "ENABLE_SQLLOG",
+#endif
+#ifdef SQLITE_ENABLE_STAT4
+ "ENABLE_STAT4",
+#endif
+#ifdef SQLITE_ENABLE_STMTVTAB
+ "ENABLE_STMTVTAB",
+#endif
+#ifdef SQLITE_ENABLE_STMT_SCANSTATUS
+ "ENABLE_STMT_SCANSTATUS",
+#endif
+#ifdef SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION
+ "ENABLE_UNKNOWN_SQL_FUNCTION",
+#endif
+#ifdef SQLITE_ENABLE_UNLOCK_NOTIFY
+ "ENABLE_UNLOCK_NOTIFY",
+#endif
+#ifdef SQLITE_ENABLE_UPDATE_DELETE_LIMIT
+ "ENABLE_UPDATE_DELETE_LIMIT",
+#endif
+#ifdef SQLITE_ENABLE_URI_00_ERROR
+ "ENABLE_URI_00_ERROR",
+#endif
+#ifdef SQLITE_ENABLE_VFSTRACE
+ "ENABLE_VFSTRACE",
+#endif
+#ifdef SQLITE_ENABLE_WHERETRACE
+ "ENABLE_WHERETRACE",
+#endif
+#ifdef SQLITE_ENABLE_ZIPVFS
+ "ENABLE_ZIPVFS",
+#endif
+#ifdef SQLITE_EXPLAIN_ESTIMATED_ROWS
+ "EXPLAIN_ESTIMATED_ROWS",
+#endif
+#ifdef SQLITE_EXTRA_IFNULLROW
+ "EXTRA_IFNULLROW",
+#endif
+#ifdef SQLITE_EXTRA_INIT
+ "EXTRA_INIT=" CTIMEOPT_VAL(SQLITE_EXTRA_INIT),
+#endif
+#ifdef SQLITE_EXTRA_SHUTDOWN
+ "EXTRA_SHUTDOWN=" CTIMEOPT_VAL(SQLITE_EXTRA_SHUTDOWN),
+#endif
+#ifdef SQLITE_FTS3_MAX_EXPR_DEPTH
+ "FTS3_MAX_EXPR_DEPTH=" CTIMEOPT_VAL(SQLITE_FTS3_MAX_EXPR_DEPTH),
+#endif
+#ifdef SQLITE_FTS5_ENABLE_TEST_MI
+ "FTS5_ENABLE_TEST_MI",
+#endif
+#ifdef SQLITE_FTS5_NO_WITHOUT_ROWID
+ "FTS5_NO_WITHOUT_ROWID",
+#endif
+#if HAVE_ISNAN || SQLITE_HAVE_ISNAN
+ "HAVE_ISNAN",
+#endif
+#ifdef SQLITE_HOMEGROWN_RECURSIVE_MUTEX
+# if SQLITE_HOMEGROWN_RECURSIVE_MUTEX != 1
+ "HOMEGROWN_RECURSIVE_MUTEX=" CTIMEOPT_VAL(SQLITE_HOMEGROWN_RECURSIVE_MUTEX),
+# endif
+#endif
+#ifdef SQLITE_IGNORE_AFP_LOCK_ERRORS
+ "IGNORE_AFP_LOCK_ERRORS",
+#endif
+#ifdef SQLITE_IGNORE_FLOCK_LOCK_ERRORS
+ "IGNORE_FLOCK_LOCK_ERRORS",
+#endif
+#ifdef SQLITE_INLINE_MEMCPY
+ "INLINE_MEMCPY",
+#endif
+#ifdef SQLITE_INT64_TYPE
+ "INT64_TYPE",
+#endif
+#ifdef SQLITE_INTEGRITY_CHECK_ERROR_MAX
+ "INTEGRITY_CHECK_ERROR_MAX=" CTIMEOPT_VAL(SQLITE_INTEGRITY_CHECK_ERROR_MAX),
+#endif
+#ifdef SQLITE_LIKE_DOESNT_MATCH_BLOBS
+ "LIKE_DOESNT_MATCH_BLOBS",
+#endif
+#ifdef SQLITE_LOCK_TRACE
+ "LOCK_TRACE",
+#endif
+#ifdef SQLITE_LOG_CACHE_SPILL
+ "LOG_CACHE_SPILL",
+#endif
+#ifdef SQLITE_MALLOC_SOFT_LIMIT
+ "MALLOC_SOFT_LIMIT=" CTIMEOPT_VAL(SQLITE_MALLOC_SOFT_LIMIT),
+#endif
+#ifdef SQLITE_MAX_ATTACHED
+ "MAX_ATTACHED=" CTIMEOPT_VAL(SQLITE_MAX_ATTACHED),
+#endif
+#ifdef SQLITE_MAX_COLUMN
+ "MAX_COLUMN=" CTIMEOPT_VAL(SQLITE_MAX_COLUMN),
+#endif
+#ifdef SQLITE_MAX_COMPOUND_SELECT
+ "MAX_COMPOUND_SELECT=" CTIMEOPT_VAL(SQLITE_MAX_COMPOUND_SELECT),
+#endif
+#ifdef SQLITE_MAX_DEFAULT_PAGE_SIZE
+ "MAX_DEFAULT_PAGE_SIZE=" CTIMEOPT_VAL(SQLITE_MAX_DEFAULT_PAGE_SIZE),
+#endif
+#ifdef SQLITE_MAX_EXPR_DEPTH
+ "MAX_EXPR_DEPTH=" CTIMEOPT_VAL(SQLITE_MAX_EXPR_DEPTH),
+#endif
+#ifdef SQLITE_MAX_FUNCTION_ARG
+ "MAX_FUNCTION_ARG=" CTIMEOPT_VAL(SQLITE_MAX_FUNCTION_ARG),
+#endif
+#ifdef SQLITE_MAX_LENGTH
+ "MAX_LENGTH=" CTIMEOPT_VAL(SQLITE_MAX_LENGTH),
+#endif
+#ifdef SQLITE_MAX_LIKE_PATTERN_LENGTH
+ "MAX_LIKE_PATTERN_LENGTH=" CTIMEOPT_VAL(SQLITE_MAX_LIKE_PATTERN_LENGTH),
+#endif
+#ifdef SQLITE_MAX_MEMORY
+ "MAX_MEMORY=" CTIMEOPT_VAL(SQLITE_MAX_MEMORY),
+#endif
+#ifdef SQLITE_MAX_MMAP_SIZE
+ "MAX_MMAP_SIZE=" CTIMEOPT_VAL(SQLITE_MAX_MMAP_SIZE),
+#endif
+#ifdef SQLITE_MAX_MMAP_SIZE_
+ "MAX_MMAP_SIZE_=" CTIMEOPT_VAL(SQLITE_MAX_MMAP_SIZE_),
+#endif
+#ifdef SQLITE_MAX_PAGE_COUNT
+ "MAX_PAGE_COUNT=" CTIMEOPT_VAL(SQLITE_MAX_PAGE_COUNT),
+#endif
+#ifdef SQLITE_MAX_PAGE_SIZE
+ "MAX_PAGE_SIZE=" CTIMEOPT_VAL(SQLITE_MAX_PAGE_SIZE),
+#endif
+#ifdef SQLITE_MAX_SCHEMA_RETRY
+ "MAX_SCHEMA_RETRY=" CTIMEOPT_VAL(SQLITE_MAX_SCHEMA_RETRY),
+#endif
+#ifdef SQLITE_MAX_SQL_LENGTH
+ "MAX_SQL_LENGTH=" CTIMEOPT_VAL(SQLITE_MAX_SQL_LENGTH),
+#endif
+#ifdef SQLITE_MAX_TRIGGER_DEPTH
+ "MAX_TRIGGER_DEPTH=" CTIMEOPT_VAL(SQLITE_MAX_TRIGGER_DEPTH),
+#endif
+#ifdef SQLITE_MAX_VARIABLE_NUMBER
+ "MAX_VARIABLE_NUMBER=" CTIMEOPT_VAL(SQLITE_MAX_VARIABLE_NUMBER),
+#endif
+#ifdef SQLITE_MAX_VDBE_OP
+ "MAX_VDBE_OP=" CTIMEOPT_VAL(SQLITE_MAX_VDBE_OP),
+#endif
+#ifdef SQLITE_MAX_WORKER_THREADS
+ "MAX_WORKER_THREADS=" CTIMEOPT_VAL(SQLITE_MAX_WORKER_THREADS),
+#endif
+#ifdef SQLITE_MEMDEBUG
+ "MEMDEBUG",
+#endif
+#ifdef SQLITE_MIXED_ENDIAN_64BIT_FLOAT
+ "MIXED_ENDIAN_64BIT_FLOAT",
+#endif
+#ifdef SQLITE_MMAP_READWRITE
+ "MMAP_READWRITE",
+#endif
+#ifdef SQLITE_MUTEX_NOOP
+ "MUTEX_NOOP",
+#endif
+#ifdef SQLITE_MUTEX_OMIT
+ "MUTEX_OMIT",
+#endif
+#ifdef SQLITE_MUTEX_PTHREADS
+ "MUTEX_PTHREADS",
+#endif
+#ifdef SQLITE_MUTEX_W32
+ "MUTEX_W32",
+#endif
+#ifdef SQLITE_NEED_ERR_NAME
+ "NEED_ERR_NAME",
+#endif
+#ifdef SQLITE_NO_SYNC
+ "NO_SYNC",
+#endif
+#ifdef SQLITE_OMIT_ALTERTABLE
+ "OMIT_ALTERTABLE",
+#endif
+#ifdef SQLITE_OMIT_ANALYZE
+ "OMIT_ANALYZE",
+#endif
+#ifdef SQLITE_OMIT_ATTACH
+ "OMIT_ATTACH",
+#endif
+#ifdef SQLITE_OMIT_AUTHORIZATION
+ "OMIT_AUTHORIZATION",
+#endif
+#ifdef SQLITE_OMIT_AUTOINCREMENT
+ "OMIT_AUTOINCREMENT",
+#endif
+#ifdef SQLITE_OMIT_AUTOINIT
+ "OMIT_AUTOINIT",
+#endif
+#ifdef SQLITE_OMIT_AUTOMATIC_INDEX
+ "OMIT_AUTOMATIC_INDEX",
+#endif
+#ifdef SQLITE_OMIT_AUTORESET
+ "OMIT_AUTORESET",
+#endif
+#ifdef SQLITE_OMIT_AUTOVACUUM
+ "OMIT_AUTOVACUUM",
+#endif
+#ifdef SQLITE_OMIT_BETWEEN_OPTIMIZATION
+ "OMIT_BETWEEN_OPTIMIZATION",
+#endif
+#ifdef SQLITE_OMIT_BLOB_LITERAL
+ "OMIT_BLOB_LITERAL",
+#endif
+#ifdef SQLITE_OMIT_CAST
+ "OMIT_CAST",
+#endif
+#ifdef SQLITE_OMIT_CHECK
+ "OMIT_CHECK",
+#endif
+#ifdef SQLITE_OMIT_COMPLETE
+ "OMIT_COMPLETE",
+#endif
+#ifdef SQLITE_OMIT_COMPOUND_SELECT
+ "OMIT_COMPOUND_SELECT",
+#endif
+#ifdef SQLITE_OMIT_CONFLICT_CLAUSE
+ "OMIT_CONFLICT_CLAUSE",
+#endif
+#ifdef SQLITE_OMIT_CTE
+ "OMIT_CTE",
+#endif
+#if defined(SQLITE_OMIT_DATETIME_FUNCS) || defined(SQLITE_OMIT_FLOATING_POINT)
+ "OMIT_DATETIME_FUNCS",
+#endif
+#ifdef SQLITE_OMIT_DECLTYPE
+ "OMIT_DECLTYPE",
+#endif
+#ifdef SQLITE_OMIT_DEPRECATED
+ "OMIT_DEPRECATED",
+#endif
+#ifdef SQLITE_OMIT_DESERIALIZE
+ "OMIT_DESERIALIZE",
+#endif
+#ifdef SQLITE_OMIT_DISKIO
+ "OMIT_DISKIO",
+#endif
+#ifdef SQLITE_OMIT_EXPLAIN
+ "OMIT_EXPLAIN",
+#endif
+#ifdef SQLITE_OMIT_FLAG_PRAGMAS
+ "OMIT_FLAG_PRAGMAS",
+#endif
+#ifdef SQLITE_OMIT_FLOATING_POINT
+ "OMIT_FLOATING_POINT",
+#endif
+#ifdef SQLITE_OMIT_FOREIGN_KEY
+ "OMIT_FOREIGN_KEY",
+#endif
+#ifdef SQLITE_OMIT_GET_TABLE
+ "OMIT_GET_TABLE",
+#endif
+#ifdef SQLITE_OMIT_HEX_INTEGER
+ "OMIT_HEX_INTEGER",
+#endif
+#ifdef SQLITE_OMIT_INCRBLOB
+ "OMIT_INCRBLOB",
+#endif
+#ifdef SQLITE_OMIT_INTEGRITY_CHECK
+ "OMIT_INTEGRITY_CHECK",
+#endif
+#ifdef SQLITE_OMIT_INTROSPECTION_PRAGMAS
+ "OMIT_INTROSPECTION_PRAGMAS",
+#endif
+#ifdef SQLITE_OMIT_LIKE_OPTIMIZATION
+ "OMIT_LIKE_OPTIMIZATION",
+#endif
+#ifdef SQLITE_OMIT_LOAD_EXTENSION
+ "OMIT_LOAD_EXTENSION",
+#endif
+#ifdef SQLITE_OMIT_LOCALTIME
+ "OMIT_LOCALTIME",
+#endif
+#ifdef SQLITE_OMIT_LOOKASIDE
+ "OMIT_LOOKASIDE",
+#endif
+#ifdef SQLITE_OMIT_MEMORYDB
+ "OMIT_MEMORYDB",
+#endif
+#ifdef SQLITE_OMIT_OR_OPTIMIZATION
+ "OMIT_OR_OPTIMIZATION",
+#endif
+#ifdef SQLITE_OMIT_PAGER_PRAGMAS
+ "OMIT_PAGER_PRAGMAS",
+#endif
+#ifdef SQLITE_OMIT_PARSER_TRACE
+ "OMIT_PARSER_TRACE",
+#endif
+#ifdef SQLITE_OMIT_POPEN
+ "OMIT_POPEN",
+#endif
+#ifdef SQLITE_OMIT_PRAGMA
+ "OMIT_PRAGMA",
+#endif
+#ifdef SQLITE_OMIT_PROGRESS_CALLBACK
+ "OMIT_PROGRESS_CALLBACK",
+#endif
+#ifdef SQLITE_OMIT_QUICKBALANCE
+ "OMIT_QUICKBALANCE",
+#endif
+#ifdef SQLITE_OMIT_REINDEX
+ "OMIT_REINDEX",
+#endif
+#ifdef SQLITE_OMIT_SCHEMA_PRAGMAS
+ "OMIT_SCHEMA_PRAGMAS",
+#endif
+#ifdef SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS
+ "OMIT_SCHEMA_VERSION_PRAGMAS",
+#endif
+#ifdef SQLITE_OMIT_SHARED_CACHE
+ "OMIT_SHARED_CACHE",
+#endif
+#ifdef SQLITE_OMIT_SHUTDOWN_DIRECTORIES
+ "OMIT_SHUTDOWN_DIRECTORIES",
+#endif
+#ifdef SQLITE_OMIT_SUBQUERY
+ "OMIT_SUBQUERY",
+#endif
+#ifdef SQLITE_OMIT_TCL_VARIABLE
+ "OMIT_TCL_VARIABLE",
+#endif
+#ifdef SQLITE_OMIT_TEMPDB
+ "OMIT_TEMPDB",
+#endif
+#ifdef SQLITE_OMIT_TEST_CONTROL
+ "OMIT_TEST_CONTROL",
+#endif
+#ifdef SQLITE_OMIT_TRACE
+# if SQLITE_OMIT_TRACE != 1
+ "OMIT_TRACE=" CTIMEOPT_VAL(SQLITE_OMIT_TRACE),
+# endif
+#endif
+#ifdef SQLITE_OMIT_TRIGGER
+ "OMIT_TRIGGER",
+#endif
+#ifdef SQLITE_OMIT_TRUNCATE_OPTIMIZATION
+ "OMIT_TRUNCATE_OPTIMIZATION",
+#endif
+#ifdef SQLITE_OMIT_UTF16
+ "OMIT_UTF16",
+#endif
+#ifdef SQLITE_OMIT_VACUUM
+ "OMIT_VACUUM",
+#endif
+#ifdef SQLITE_OMIT_VIEW
+ "OMIT_VIEW",
+#endif
+#ifdef SQLITE_OMIT_VIRTUALTABLE
+ "OMIT_VIRTUALTABLE",
+#endif
+#ifdef SQLITE_OMIT_WAL
+ "OMIT_WAL",
+#endif
+#ifdef SQLITE_OMIT_WSD
+ "OMIT_WSD",
+#endif
+#ifdef SQLITE_OMIT_XFER_OPT
+ "OMIT_XFER_OPT",
+#endif
+#ifdef SQLITE_PCACHE_SEPARATE_HEADER
+ "PCACHE_SEPARATE_HEADER",
+#endif
+#ifdef SQLITE_PERFORMANCE_TRACE
+ "PERFORMANCE_TRACE",
+#endif
+#ifdef SQLITE_POWERSAFE_OVERWRITE
+# if SQLITE_POWERSAFE_OVERWRITE != 1
+ "POWERSAFE_OVERWRITE=" CTIMEOPT_VAL(SQLITE_POWERSAFE_OVERWRITE),
+# endif
+#endif
+#ifdef SQLITE_PREFER_PROXY_LOCKING
+ "PREFER_PROXY_LOCKING",
+#endif
+#ifdef SQLITE_PROXY_DEBUG
+ "PROXY_DEBUG",
+#endif
+#ifdef SQLITE_REVERSE_UNORDERED_SELECTS
+ "REVERSE_UNORDERED_SELECTS",
+#endif
+#ifdef SQLITE_RTREE_INT_ONLY
+ "RTREE_INT_ONLY",
+#endif
+#ifdef SQLITE_SECURE_DELETE
+ "SECURE_DELETE",
+#endif
+#ifdef SQLITE_SMALL_STACK
+ "SMALL_STACK",
+#endif
+#ifdef SQLITE_SORTER_PMASZ
+ "SORTER_PMASZ=" CTIMEOPT_VAL(SQLITE_SORTER_PMASZ),
+#endif
+#ifdef SQLITE_SOUNDEX
+ "SOUNDEX",
+#endif
+#ifdef SQLITE_STAT4_SAMPLES
+ "STAT4_SAMPLES=" CTIMEOPT_VAL(SQLITE_STAT4_SAMPLES),
+#endif
+#ifdef SQLITE_STMTJRNL_SPILL
+ "STMTJRNL_SPILL=" CTIMEOPT_VAL(SQLITE_STMTJRNL_SPILL),
+#endif
+#ifdef SQLITE_SUBSTR_COMPATIBILITY
+ "SUBSTR_COMPATIBILITY",
+#endif
+#if (!defined(SQLITE_WIN32_MALLOC) \
+ && !defined(SQLITE_ZERO_MALLOC) \
+ && !defined(SQLITE_MEMDEBUG) \
+ ) || defined(SQLITE_SYSTEM_MALLOC)
+ "SYSTEM_MALLOC",
+#endif
+#ifdef SQLITE_TCL
+ "TCL",
+#endif
+#ifdef SQLITE_TEMP_STORE
+ "TEMP_STORE=" CTIMEOPT_VAL(SQLITE_TEMP_STORE),
+#endif
+#ifdef SQLITE_TEST
+ "TEST",
+#endif
+#if defined(SQLITE_THREADSAFE)
+ "THREADSAFE=" CTIMEOPT_VAL(SQLITE_THREADSAFE),
+#elif defined(THREADSAFE)
+ "THREADSAFE=" CTIMEOPT_VAL(THREADSAFE),
+#else
+ "THREADSAFE=1",
+#endif
+#ifdef SQLITE_UNLINK_AFTER_CLOSE
+ "UNLINK_AFTER_CLOSE",
+#endif
+#ifdef SQLITE_UNTESTABLE
+ "UNTESTABLE",
+#endif
+#ifdef SQLITE_USER_AUTHENTICATION
+ "USER_AUTHENTICATION",
+#endif
+#ifdef SQLITE_USE_ALLOCA
+ "USE_ALLOCA",
+#endif
+#ifdef SQLITE_USE_FCNTL_TRACE
+ "USE_FCNTL_TRACE",
+#endif
+#ifdef SQLITE_USE_URI
+ "USE_URI",
+#endif
+#ifdef SQLITE_VDBE_COVERAGE
+ "VDBE_COVERAGE",
+#endif
+#ifdef SQLITE_WIN32_MALLOC
+ "WIN32_MALLOC",
+#endif
+#ifdef SQLITE_ZERO_MALLOC
+ "ZERO_MALLOC",
+#endif
+/*
+** END CODE GENERATED BY tool/mkctime.tcl
+*/
+};
+
+SQLITE_PRIVATE const char **sqlite3CompileOptions(int *pnOpt){
+ *pnOpt = sizeof(sqlite3azCompileOpt) / sizeof(sqlite3azCompileOpt[0]);
+ return (const char**)sqlite3azCompileOpt;
+}
+
+#endif /* SQLITE_OMIT_COMPILEOPTION_DIAGS */
+
+/************** End of ctime.c ***********************************************/
/************** Begin file global.c ******************************************/
/*
** 2008 June 13
@@ -20712,7 +21325,7 @@ SQLITE_PRIVATE const unsigned char sqlite3UpperToLower[] = {
198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,
216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,
234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,
- 252,253,254,255
+ 252,253,254,255,
#endif
#ifdef SQLITE_EBCDIC
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, /* 0x */
@@ -20732,7 +21345,35 @@ SQLITE_PRIVATE const unsigned char sqlite3UpperToLower[] = {
224,225,162,163,164,165,166,167,168,169,234,235,236,237,238,239, /* Ex */
240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255, /* Fx */
#endif
+/* All of the upper-to-lower conversion data is above. The following
+** 18 integers are completely unrelated. They are appended to the
+** sqlite3UpperToLower[] array to avoid UBSAN warnings. Here's what is
+** going on:
+**
+** The SQL comparison operators (<>, =, >, <=, <, and >=) are implemented
+** by invoking sqlite3MemCompare(A,B) which compares values A and B and
+** returns negative, zero, or positive if A is less then, equal to, or
+** greater than B, respectively. Then the true false results is found by
+** consulting sqlite3aLTb[opcode], sqlite3aEQb[opcode], or
+** sqlite3aGTb[opcode] depending on whether the result of compare(A,B)
+** is negative, zero, or positive, where opcode is the specific opcode.
+** The only works because the comparison opcodes are consecutive and in
+** this order: NE EQ GT LE LT GE. Various assert()s throughout the code
+** ensure that is the case.
+**
+** These elements must be appended to another array. Otherwise the
+** index (here shown as [256-OP_Ne]) would be out-of-bounds and thus
+** be undefined behavior. That's goofy, but the C-standards people thought
+** it was a good idea, so here we are.
+*/
+/* NE EQ GT LE LT GE */
+ 1, 0, 0, 1, 1, 0, /* aLTb[]: Use when compare(A,B) less than zero */
+ 0, 1, 0, 1, 0, 1, /* aEQb[]: Use when compare(A,B) equals zero */
+ 1, 0, 1, 0, 0, 1 /* aGTb[]: Use when compare(A,B) greater than zero*/
};
+SQLITE_PRIVATE const unsigned char *sqlite3aLTb = &sqlite3UpperToLower[256-OP_Ne];
+SQLITE_PRIVATE const unsigned char *sqlite3aEQb = &sqlite3UpperToLower[256+6-OP_Ne];
+SQLITE_PRIVATE const unsigned char *sqlite3aGTb = &sqlite3UpperToLower[256+12-OP_Ne];
/*
** The following 256 byte lookup table is used to support SQLites built-in
@@ -20926,7 +21567,7 @@ SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config = {
0, /* xVdbeBranch */
0, /* pVbeBranchArg */
#endif
-#ifdef SQLITE_ENABLE_DESERIALIZE
+#ifndef SQLITE_OMIT_DESERIALIZE
SQLITE_MEMDB_DEFAULT_MAXSIZE, /* mxMemdbSize */
#endif
#ifndef SQLITE_UNTESTABLE
@@ -20945,6 +21586,18 @@ SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config = {
*/
SQLITE_PRIVATE FuncDefHash sqlite3BuiltinFunctions;
+#if defined(SQLITE_COVERAGE_TEST) || defined(SQLITE_DEBUG)
+/*
+** Counter used for coverage testing. Does not come into play for
+** release builds.
+**
+** Access to this global variable is not mutex protected. This might
+** result in TSAN warnings. But as the variable does not exist in
+** release builds, that should not be a concern.
+*/
+SQLITE_PRIVATE unsigned int sqlite3CoverageCounter;
+#endif /* SQLITE_COVERAGE_TEST || SQLITE_DEBUG */
+
#ifdef VDBE_PROFILE
/*
** The following performance counter can be used in place of
@@ -20995,6 +21648,48 @@ SQLITE_PRIVATE const unsigned char sqlite3OpcodeProperty[] = OPFLG_INITIALIZER;
*/
SQLITE_PRIVATE const char sqlite3StrBINARY[] = "BINARY";
+/*
+** Standard typenames. These names must match the COLTYPE_* definitions.
+** Adjust the SQLITE_N_STDTYPE value if adding or removing entries.
+**
+** sqlite3StdType[] The actual names of the datatypes.
+**
+** sqlite3StdTypeLen[] The length (in bytes) of each entry
+** in sqlite3StdType[].
+**
+** sqlite3StdTypeAffinity[] The affinity associated with each entry
+** in sqlite3StdType[].
+**
+** sqlite3StdTypeMap[] The type value (as returned from
+** sqlite3_column_type() or sqlite3_value_type())
+** for each entry in sqlite3StdType[].
+*/
+SQLITE_PRIVATE const unsigned char sqlite3StdTypeLen[] = { 3, 4, 3, 7, 4, 4 };
+SQLITE_PRIVATE const char sqlite3StdTypeAffinity[] = {
+ SQLITE_AFF_NUMERIC,
+ SQLITE_AFF_BLOB,
+ SQLITE_AFF_INTEGER,
+ SQLITE_AFF_INTEGER,
+ SQLITE_AFF_REAL,
+ SQLITE_AFF_TEXT
+};
+SQLITE_PRIVATE const char sqlite3StdTypeMap[] = {
+ 0,
+ SQLITE_BLOB,
+ SQLITE_INTEGER,
+ SQLITE_INTEGER,
+ SQLITE_FLOAT,
+ SQLITE_TEXT
+};
+SQLITE_PRIVATE const char *sqlite3StdType[] = {
+ "ANY",
+ "BLOB",
+ "INT",
+ "INTEGER",
+ "REAL",
+ "TEXT"
+};
+
/************** End of global.c **********************************************/
/************** Begin file status.c ******************************************/
/*
@@ -21197,8 +21892,8 @@ struct VdbeFrame {
int nMem; /* Number of entries in aMem */
int nChildMem; /* Number of memory cells for child frame */
int nChildCsr; /* Number of cursors for child frame */
- int nChange; /* Statement changes (Vdbe.nChange) */
- int nDbChange; /* Value of db->nChange */
+ i64 nChange; /* Statement changes (Vdbe.nChange) */
+ i64 nDbChange; /* Value of db->nChange */
};
/* Magic number for sanity checking on VdbeFrame objects */
@@ -21405,7 +22100,7 @@ struct Vdbe {
u32 cacheCtr; /* VdbeCursor row cache generation counter */
int pc; /* The program counter */
int rc; /* Value to return */
- int nChange; /* Number of db changes made since last reset */
+ i64 nChange; /* Number of db changes made since last reset */
int iStatement; /* Statement number (or 0 if has no opened stmt) */
i64 iCurrentTime; /* Value of julianday('now') for this statement */
i64 nFkConstraint; /* Number of imm. FK constraints this VM */
@@ -21489,6 +22184,7 @@ struct PreUpdate {
UnpackedRecord *pUnpacked; /* Unpacked version of aRecord[] */
UnpackedRecord *pNewUnpacked; /* Unpacked version of new.* record */
int iNewReg; /* Register for new.* values */
+ int iBlobWrite; /* Value returned by preupdate_blobwrite() */
i64 iKey1; /* First key value passed to hook */
i64 iKey2; /* Second key value passed to hook */
Mem *aNew; /* Array of new.* values */
@@ -21532,7 +22228,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemCopy(Mem*, const Mem*);
SQLITE_PRIVATE void sqlite3VdbeMemShallowCopy(Mem*, const Mem*, int);
SQLITE_PRIVATE void sqlite3VdbeMemMove(Mem*, Mem*);
SQLITE_PRIVATE int sqlite3VdbeMemNulTerminate(Mem*);
-SQLITE_PRIVATE int sqlite3VdbeMemSetStr(Mem*, const char*, int, u8, void(*)(void*));
+SQLITE_PRIVATE int sqlite3VdbeMemSetStr(Mem*, const char*, i64, u8, void(*)(void*));
SQLITE_PRIVATE void sqlite3VdbeMemSetInt64(Mem*, i64);
#ifdef SQLITE_OMIT_FLOATING_POINT
# define sqlite3VdbeMemSetDouble sqlite3VdbeMemSetInt64
@@ -21542,13 +22238,18 @@ SQLITE_PRIVATE void sqlite3VdbeMemSetDouble(Mem*, double);
SQLITE_PRIVATE void sqlite3VdbeMemSetPointer(Mem*, void*, const char*, void(*)(void*));
SQLITE_PRIVATE void sqlite3VdbeMemInit(Mem*,sqlite3*,u16);
SQLITE_PRIVATE void sqlite3VdbeMemSetNull(Mem*);
+#ifndef SQLITE_OMIT_INCRBLOB
SQLITE_PRIVATE void sqlite3VdbeMemSetZeroBlob(Mem*,int);
+#else
+SQLITE_PRIVATE int sqlite3VdbeMemSetZeroBlob(Mem*,int);
+#endif
#ifdef SQLITE_DEBUG
SQLITE_PRIVATE int sqlite3VdbeMemIsRowSet(const Mem*);
#endif
SQLITE_PRIVATE int sqlite3VdbeMemSetRowSet(Mem*);
SQLITE_PRIVATE int sqlite3VdbeMemMakeWriteable(Mem*);
SQLITE_PRIVATE int sqlite3VdbeMemStringify(Mem*, u8, u8);
+SQLITE_PRIVATE int sqlite3IntFloatCompare(i64,double);
SQLITE_PRIVATE i64 sqlite3VdbeIntValue(Mem*);
SQLITE_PRIVATE int sqlite3VdbeMemIntegerify(Mem*);
SQLITE_PRIVATE double sqlite3VdbeRealValue(Mem*);
@@ -21577,7 +22278,8 @@ SQLITE_PRIVATE void sqlite3VdbeFrameMemDel(void*); /* Destructor on Mem */
SQLITE_PRIVATE void sqlite3VdbeFrameDelete(VdbeFrame*); /* Actually deletes the Frame */
SQLITE_PRIVATE int sqlite3VdbeFrameRestore(VdbeFrame *);
#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
-SQLITE_PRIVATE void sqlite3VdbePreUpdateHook(Vdbe*,VdbeCursor*,int,const char*,Table*,i64,int);
+SQLITE_PRIVATE void sqlite3VdbePreUpdateHook(
+ Vdbe*,VdbeCursor*,int,const char*,Table*,i64,int,int);
#endif
SQLITE_PRIVATE int sqlite3VdbeTransferError(Vdbe *p);
@@ -23032,131 +23734,100 @@ static void strftimeFunc(
sqlite3_value **argv
){
DateTime x;
- u64 n;
size_t i,j;
- char *z;
sqlite3 *db;
const char *zFmt;
- char zBuf[100];
+ sqlite3_str sRes;
+
+
if( argc==0 ) return;
zFmt = (const char*)sqlite3_value_text(argv[0]);
if( zFmt==0 || isDate(context, argc-1, argv+1, &x) ) return;
db = sqlite3_context_db_handle(context);
- for(i=0, n=1; zFmt[i]; i++, n++){
- if( zFmt[i]=='%' ){
- switch( zFmt[i+1] ){
- case 'd':
- case 'H':
- case 'm':
- case 'M':
- case 'S':
- case 'W':
- n++;
- /* fall thru */
- case 'w':
- case '%':
- break;
- case 'f':
- n += 8;
- break;
- case 'j':
- n += 3;
- break;
- case 'Y':
- n += 8;
- break;
- case 's':
- case 'J':
- n += 50;
- break;
- default:
- return; /* ERROR. return a NULL */
- }
- i++;
- }
- }
- testcase( n==sizeof(zBuf)-1 );
- testcase( n==sizeof(zBuf) );
- testcase( n==(u64)db->aLimit[SQLITE_LIMIT_LENGTH]+1 );
- testcase( n==(u64)db->aLimit[SQLITE_LIMIT_LENGTH] );
- if( n(u64)db->aLimit[SQLITE_LIMIT_LENGTH] ){
- sqlite3_result_error_toobig(context);
- return;
- }else{
- z = sqlite3DbMallocRawNN(db, (int)n);
- if( z==0 ){
- sqlite3_result_error_nomem(context);
- return;
- }
- }
+ sqlite3StrAccumInit(&sRes, 0, 0, 0, db->aLimit[SQLITE_LIMIT_LENGTH]);
+
computeJD(&x);
computeYMD_HMS(&x);
for(i=j=0; zFmt[i]; i++){
- if( zFmt[i]!='%' ){
- z[j++] = zFmt[i];
- }else{
- i++;
- switch( zFmt[i] ){
- case 'd': sqlite3_snprintf(3, &z[j],"%02d",x.D); j+=2; break;
- case 'f': {
- double s = x.s;
- if( s>59.999 ) s = 59.999;
- sqlite3_snprintf(7, &z[j],"%06.3f", s);
- j += sqlite3Strlen30(&z[j]);
- break;
+ if( zFmt[i]!='%' ) continue;
+ if( j59.999 ) s = 59.999;
+ sqlite3_str_appendf(&sRes, "%06.3f", s);
+ break;
+ }
+ case 'H': {
+ sqlite3_str_appendf(&sRes, "%02d", x.h);
+ break;
+ }
+ case 'W': /* Fall thru */
+ case 'j': {
+ int nDay; /* Number of days since 1st day of year */
+ DateTime y = x;
+ y.validJD = 0;
+ y.M = 1;
+ y.D = 1;
+ computeJD(&y);
+ nDay = (int)((x.iJD-y.iJD+43200000)/86400000);
+ if( zFmt[i]=='W' ){
+ int wd; /* 0=Monday, 1=Tuesday, ... 6=Sunday */
+ wd = (int)(((x.iJD+43200000)/86400000)%7);
+ sqlite3_str_appendf(&sRes,"%02d",(nDay+7-wd)/7);
+ }else{
+ sqlite3_str_appendf(&sRes,"%03d",nDay+1);
}
- case 'H': sqlite3_snprintf(3, &z[j],"%02d",x.h); j+=2; break;
- case 'W': /* Fall thru */
- case 'j': {
- int nDay; /* Number of days since 1st day of year */
- DateTime y = x;
- y.validJD = 0;
- y.M = 1;
- y.D = 1;
- computeJD(&y);
- nDay = (int)((x.iJD-y.iJD+43200000)/86400000);
- if( zFmt[i]=='W' ){
- int wd; /* 0=Monday, 1=Tuesday, ... 6=Sunday */
- wd = (int)(((x.iJD+43200000)/86400000)%7);
- sqlite3_snprintf(3, &z[j],"%02d",(nDay+7-wd)/7);
- j += 2;
- }else{
- sqlite3_snprintf(4, &z[j],"%03d",nDay+1);
- j += 3;
- }
- break;
- }
- case 'J': {
- sqlite3_snprintf(20, &z[j],"%.16g",x.iJD/86400000.0);
- j+=sqlite3Strlen30(&z[j]);
- break;
- }
- case 'm': sqlite3_snprintf(3, &z[j],"%02d",x.M); j+=2; break;
- case 'M': sqlite3_snprintf(3, &z[j],"%02d",x.m); j+=2; break;
- case 's': {
- i64 iS = (i64)(x.iJD/1000 - 21086676*(i64)10000);
- sqlite3Int64ToText(iS, &z[j]);
- j += sqlite3Strlen30(&z[j]);
- break;
- }
- case 'S': sqlite3_snprintf(3,&z[j],"%02d",(int)x.s); j+=2; break;
- case 'w': {
- z[j++] = (char)(((x.iJD+129600000)/86400000) % 7) + '0';
- break;
- }
- case 'Y': {
- sqlite3_snprintf(5,&z[j],"%04d",x.Y); j+=sqlite3Strlen30(&z[j]);
- break;
- }
- default: z[j++] = '%'; break;
+ break;
+ }
+ case 'J': {
+ sqlite3_str_appendf(&sRes,"%.16g",x.iJD/86400000.0);
+ break;
+ }
+ case 'm': {
+ sqlite3_str_appendf(&sRes,"%02d",x.M);
+ break;
+ }
+ case 'M': {
+ sqlite3_str_appendf(&sRes,"%02d",x.m);
+ break;
+ }
+ case 's': {
+ i64 iS = (i64)(x.iJD/1000 - 21086676*(i64)10000);
+ sqlite3_str_appendf(&sRes,"%lld",iS);
+ break;
+ }
+ case 'S': {
+ sqlite3_str_appendf(&sRes,"%02d",(int)x.s);
+ break;
+ }
+ case 'w': {
+ sqlite3_str_appendchar(&sRes, 1,
+ (char)(((x.iJD+129600000)/86400000) % 7) + '0');
+ break;
+ }
+ case 'Y': {
+ sqlite3_str_appendf(&sRes,"%04d",x.Y);
+ break;
+ }
+ case '%': {
+ sqlite3_str_appendchar(&sRes, 1, '%');
+ break;
+ }
+ default: {
+ sqlite3_str_reset(&sRes);
+ return;
}
}
}
- z[j] = 0;
- sqlite3_result_text(context, z, -1,
- z==zBuf ? SQLITE_TRANSIENT : SQLITE_DYNAMIC);
+ if( jpMethods==0) ) return 0;
return id->pMethods->xDeviceCharacteristics(id);
}
#ifndef SQLITE_OMIT_WAL
@@ -23505,7 +24177,7 @@ SQLITE_PRIVATE int sqlite3OsOpen(
SQLITE_PRIVATE int sqlite3OsDelete(sqlite3_vfs *pVfs, const char *zPath, int dirSync){
DO_OS_MALLOC_TEST(0);
assert( dirSync==0 || dirSync==1 );
- return pVfs->xDelete(pVfs, zPath, dirSync);
+ return pVfs->xDelete!=0 ? pVfs->xDelete(pVfs, zPath, dirSync) : SQLITE_OK;
}
SQLITE_PRIVATE int sqlite3OsAccess(
sqlite3_vfs *pVfs,
@@ -23528,6 +24200,8 @@ SQLITE_PRIVATE int sqlite3OsFullPathname(
}
#ifndef SQLITE_OMIT_LOAD_EXTENSION
SQLITE_PRIVATE void *sqlite3OsDlOpen(sqlite3_vfs *pVfs, const char *zPath){
+ assert( zPath!=0 );
+ assert( strlen(zPath)<=SQLITE_MAX_PATHLEN ); /* tag-20210611-1 */
return pVfs->xDlOpen(pVfs, zPath);
}
SQLITE_PRIVATE void sqlite3OsDlError(sqlite3_vfs *pVfs, int nByte, char *zBufOut){
@@ -23589,12 +24263,15 @@ SQLITE_PRIVATE int sqlite3OsOpenMalloc(
rc = sqlite3OsOpen(pVfs, zFile, pFile, flags, pOutFlags);
if( rc!=SQLITE_OK ){
sqlite3_free(pFile);
+ *ppFile = 0;
}else{
*ppFile = pFile;
}
}else{
+ *ppFile = 0;
rc = SQLITE_NOMEM_BKPT;
}
+ assert( *ppFile!=0 || rc!=SQLITE_OK );
return rc;
}
SQLITE_PRIVATE void sqlite3OsCloseFree(sqlite3_file *pFile){
@@ -24312,7 +24989,7 @@ static void adjustStats(int iSize, int increment){
** This routine checks the guards at either end of the allocation and
** if they are incorrect it asserts.
*/
-static struct MemBlockHdr *sqlite3MemsysGetHeader(void *pAllocation){
+static struct MemBlockHdr *sqlite3MemsysGetHeader(const void *pAllocation){
struct MemBlockHdr *p;
int *pInt;
u8 *pU8;
@@ -24559,7 +25236,7 @@ SQLITE_PRIVATE void sqlite3MemdebugSetType(void *p, u8 eType){
**
** assert( sqlite3MemdebugHasType(p, MEMTYPE_HEAP) );
*/
-SQLITE_PRIVATE int sqlite3MemdebugHasType(void *p, u8 eType){
+SQLITE_PRIVATE int sqlite3MemdebugHasType(const void *p, u8 eType){
int rc = 1;
if( p && sqlite3GlobalConfig.m.xFree==sqlite3MemFree ){
struct MemBlockHdr *pHdr;
@@ -24581,7 +25258,7 @@ SQLITE_PRIVATE int sqlite3MemdebugHasType(void *p, u8 eType){
**
** assert( sqlite3MemdebugNoType(p, MEMTYPE_LOOKASIDE) );
*/
-SQLITE_PRIVATE int sqlite3MemdebugNoType(void *p, u8 eType){
+SQLITE_PRIVATE int sqlite3MemdebugNoType(const void *p, u8 eType){
int rc = 1;
if( p && sqlite3GlobalConfig.m.xFree==sqlite3MemFree ){
struct MemBlockHdr *pHdr;
@@ -26959,205 +27636,7 @@ SQLITE_PRIVATE sqlite3_mutex_methods const *sqlite3DefaultMutex(void){
/*
** Include code that is common to all os_*.c files
*/
-/************** Include os_common.h in the middle of mutex_w32.c *************/
-/************** Begin file os_common.h ***************************************/
-/*
-** 2004 May 22
-**
-** The author disclaims copyright to this source code. In place of
-** a legal notice, here is a blessing:
-**
-** May you do good and not evil.
-** May you find forgiveness for yourself and forgive others.
-** May you share freely, never taking more than you give.
-**
-******************************************************************************
-**
-** This file contains macros and a little bit of code that is common to
-** all of the platform-specific files (os_*.c) and is #included into those
-** files.
-**
-** This file should be #included by the os_*.c files only. It is not a
-** general purpose header file.
-*/
-#ifndef _OS_COMMON_H_
-#define _OS_COMMON_H_
-
-/*
-** At least two bugs have slipped in because we changed the MEMORY_DEBUG
-** macro to SQLITE_DEBUG and some older makefiles have not yet made the
-** switch. The following code should catch this problem at compile-time.
-*/
-#ifdef MEMORY_DEBUG
-# error "The MEMORY_DEBUG macro is obsolete. Use SQLITE_DEBUG instead."
-#endif
-
-/*
-** Macros for performance tracing. Normally turned off. Only works
-** on i486 hardware.
-*/
-#ifdef SQLITE_PERFORMANCE_TRACE
-
-/*
-** hwtime.h contains inline assembler code for implementing
-** high-performance timing routines.
-*/
-/************** Include hwtime.h in the middle of os_common.h ****************/
-/************** Begin file hwtime.h ******************************************/
-/*
-** 2008 May 27
-**
-** The author disclaims copyright to this source code. In place of
-** a legal notice, here is a blessing:
-**
-** May you do good and not evil.
-** May you find forgiveness for yourself and forgive others.
-** May you share freely, never taking more than you give.
-**
-******************************************************************************
-**
-** This file contains inline asm code for retrieving "high-performance"
-** counters for x86 and x86_64 class CPUs.
-*/
-#ifndef SQLITE_HWTIME_H
-#define SQLITE_HWTIME_H
-
-/*
-** The following routine only works on pentium-class (or newer) processors.
-** It uses the RDTSC opcode to read the cycle count value out of the
-** processor and returns that value. This can be used for high-res
-** profiling.
-*/
-#if !defined(__STRICT_ANSI__) && \
- (defined(__GNUC__) || defined(_MSC_VER)) && \
- (defined(i386) || defined(__i386__) || defined(_M_IX86))
-
- #if defined(__GNUC__)
-
- __inline__ sqlite_uint64 sqlite3Hwtime(void){
- unsigned int lo, hi;
- __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
- return (sqlite_uint64)hi << 32 | lo;
- }
-
- #elif defined(_MSC_VER)
-
- __declspec(naked) __inline sqlite_uint64 __cdecl sqlite3Hwtime(void){
- __asm {
- rdtsc
- ret ; return value at EDX:EAX
- }
- }
-
- #endif
-
-#elif !defined(__STRICT_ANSI__) && (defined(__GNUC__) && defined(__x86_64__))
-
- __inline__ sqlite_uint64 sqlite3Hwtime(void){
- unsigned long val;
- __asm__ __volatile__ ("rdtsc" : "=A" (val));
- return val;
- }
-
-#elif !defined(__STRICT_ANSI__) && (defined(__GNUC__) && defined(__ppc__))
-
- __inline__ sqlite_uint64 sqlite3Hwtime(void){
- unsigned long long retval;
- unsigned long junk;
- __asm__ __volatile__ ("\n\
- 1: mftbu %1\n\
- mftb %L0\n\
- mftbu %0\n\
- cmpw %0,%1\n\
- bne 1b"
- : "=r" (retval), "=r" (junk));
- return retval;
- }
-
-#else
-
- /*
- ** asm() is needed for hardware timing support. Without asm(),
- ** disable the sqlite3Hwtime() routine.
- **
- ** sqlite3Hwtime() is only used for some obscure debugging
- ** and analysis configurations, not in any deliverable, so this
- ** should not be a great loss.
- */
-SQLITE_PRIVATE sqlite_uint64 sqlite3Hwtime(void){ return ((sqlite_uint64)0); }
-
-#endif
-
-#endif /* !defined(SQLITE_HWTIME_H) */
-
-/************** End of hwtime.h **********************************************/
-/************** Continuing where we left off in os_common.h ******************/
-
-static sqlite_uint64 g_start;
-static sqlite_uint64 g_elapsed;
-#define TIMER_START g_start=sqlite3Hwtime()
-#define TIMER_END g_elapsed=sqlite3Hwtime()-g_start
-#define TIMER_ELAPSED g_elapsed
-#else
-#define TIMER_START
-#define TIMER_END
-#define TIMER_ELAPSED ((sqlite_uint64)0)
-#endif
-
-/*
-** If we compile with the SQLITE_TEST macro set, then the following block
-** of code will give us the ability to simulate a disk I/O error. This
-** is used for testing the I/O recovery logic.
-*/
-#if defined(SQLITE_TEST)
-SQLITE_API extern int sqlite3_io_error_hit;
-SQLITE_API extern int sqlite3_io_error_hardhit;
-SQLITE_API extern int sqlite3_io_error_pending;
-SQLITE_API extern int sqlite3_io_error_persist;
-SQLITE_API extern int sqlite3_io_error_benign;
-SQLITE_API extern int sqlite3_diskfull_pending;
-SQLITE_API extern int sqlite3_diskfull;
-#define SimulateIOErrorBenign(X) sqlite3_io_error_benign=(X)
-#define SimulateIOError(CODE) \
- if( (sqlite3_io_error_persist && sqlite3_io_error_hit) \
- || sqlite3_io_error_pending-- == 1 ) \
- { local_ioerr(); CODE; }
-static void local_ioerr(){
- IOTRACE(("IOERR\n"));
- sqlite3_io_error_hit++;
- if( !sqlite3_io_error_benign ) sqlite3_io_error_hardhit++;
-}
-#define SimulateDiskfullError(CODE) \
- if( sqlite3_diskfull_pending ){ \
- if( sqlite3_diskfull_pending == 1 ){ \
- local_ioerr(); \
- sqlite3_diskfull = 1; \
- sqlite3_io_error_hit = 1; \
- CODE; \
- }else{ \
- sqlite3_diskfull_pending--; \
- } \
- }
-#else
-#define SimulateIOErrorBenign(X)
-#define SimulateIOError(A)
-#define SimulateDiskfullError(A)
-#endif /* defined(SQLITE_TEST) */
-
-/*
-** When testing, keep a count of the number of open files.
-*/
-#if defined(SQLITE_TEST)
-SQLITE_API extern int sqlite3_open_file_count;
-#define OpenCounter(X) sqlite3_open_file_count+=(X)
-#else
-#define OpenCounter(X)
-#endif /* defined(SQLITE_TEST) */
-
-#endif /* !defined(_OS_COMMON_H_) */
-
-/************** End of os_common.h *******************************************/
-/************** Continuing where we left off in mutex_w32.c ******************/
+/* #include "os_common.h" */
/*
** Include the header file for the Windows VFS.
@@ -27795,7 +28274,6 @@ SQLITE_PRIVATE int sqlite3MallocInit(void){
if( sqlite3GlobalConfig.m.xMalloc==0 ){
sqlite3MemSetDefault();
}
- memset(&mem0, 0, sizeof(mem0));
mem0.mutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MEM);
if( sqlite3GlobalConfig.pPage==0 || sqlite3GlobalConfig.szPage<512
|| sqlite3GlobalConfig.nPage<=0 ){
@@ -27951,7 +28429,7 @@ SQLITE_API void *sqlite3_malloc64(sqlite3_uint64 n){
** TRUE if p is a lookaside memory allocation from db
*/
#ifndef SQLITE_OMIT_LOOKASIDE
-static int isLookaside(sqlite3 *db, void *p){
+static int isLookaside(sqlite3 *db, const void *p){
return SQLITE_WITHIN(p, db->lookaside.pStart, db->lookaside.pEnd);
}
#else
@@ -27962,18 +28440,18 @@ static int isLookaside(sqlite3 *db, void *p){
** Return the size of a memory allocation previously obtained from
** sqlite3Malloc() or sqlite3_malloc().
*/
-SQLITE_PRIVATE int sqlite3MallocSize(void *p){
+SQLITE_PRIVATE int sqlite3MallocSize(const void *p){
assert( sqlite3MemdebugHasType(p, MEMTYPE_HEAP) );
- return sqlite3GlobalConfig.m.xSize(p);
+ return sqlite3GlobalConfig.m.xSize((void*)p);
}
-static int lookasideMallocSize(sqlite3 *db, void *p){
+static int lookasideMallocSize(sqlite3 *db, const void *p){
#ifndef SQLITE_OMIT_TWOSIZE_LOOKASIDE
return plookaside.pMiddle ? db->lookaside.szTrue : LOOKASIDE_SMALL;
#else
return db->lookaside.szTrue;
#endif
}
-SQLITE_PRIVATE int sqlite3DbMallocSize(sqlite3 *db, void *p){
+SQLITE_PRIVATE int sqlite3DbMallocSize(sqlite3 *db, const void *p){
assert( p!=0 );
#ifdef SQLITE_DEBUG
if( db==0 || !isLookaside(db,p) ){
@@ -28000,7 +28478,7 @@ SQLITE_PRIVATE int sqlite3DbMallocSize(sqlite3 *db, void *p){
}
}
}
- return sqlite3GlobalConfig.m.xSize(p);
+ return sqlite3GlobalConfig.m.xSize((void*)p);
}
SQLITE_API sqlite3_uint64 sqlite3_msize(void *p){
assert( sqlite3MemdebugNoType(p, (u8)~MEMTYPE_HEAP) );
@@ -28494,7 +28972,7 @@ SQLITE_PRIVATE int sqlite3ApiExit(sqlite3* db, int rc){
#define etSQLESCAPE2 10 /* Strings with '\'' doubled and enclosed in '',
NULL pointers replaced by SQL NULL. %Q */
#define etTOKEN 11 /* a pointer to a Token structure */
-#define etSRCLIST 12 /* a pointer to a SrcList */
+#define etSRCITEM 12 /* a pointer to a SrcItem */
#define etPOINTER 13 /* The %p conversion */
#define etSQLESCAPE3 14 /* %w -> Strings with '\"' doubled */
#define etORDINAL 15 /* %r -> 1st, 2nd, 3rd, 4th, etc. English only */
@@ -28560,10 +29038,16 @@ static const et_info fmtinfo[] = {
/* All the rest are undocumented and are for internal use only */
{ 'T', 0, 0, etTOKEN, 0, 0 },
- { 'S', 0, 0, etSRCLIST, 0, 0 },
+ { 'S', 0, 0, etSRCITEM, 0, 0 },
{ 'r', 10, 1, etORDINAL, 0, 0 },
};
+/* Notes:
+**
+** %S Takes a pointer to SrcItem. Shows name or database.name
+** %!S Like %S but prefer the zName over the zAlias
+*/
+
/* Floating point constants used for rounding */
static const double arRound[] = {
5.0e-01, 5.0e-02, 5.0e-03, 5.0e-04, 5.0e-05,
@@ -28604,7 +29088,7 @@ static char et_getdigit(LONGDOUBLE_TYPE *val, int *cnt){
/*
** Set the StrAccum object to an error mode.
*/
-static void setStrAccumError(StrAccum *p, u8 eError){
+SQLITE_PRIVATE void sqlite3StrAccumSetError(StrAccum *p, u8 eError){
assert( eError==SQLITE_NOMEM || eError==SQLITE_TOOBIG );
p->accError = eError;
if( p->mxAlloc ) sqlite3_str_reset(p);
@@ -28640,12 +29124,12 @@ static char *printfTempBuf(sqlite3_str *pAccum, sqlite3_int64 n){
char *z;
if( pAccum->accError ) return 0;
if( n>pAccum->nAlloc && n>pAccum->mxAlloc ){
- setStrAccumError(pAccum, SQLITE_TOOBIG);
+ sqlite3StrAccumSetError(pAccum, SQLITE_TOOBIG);
return 0;
}
z = sqlite3DbMallocRaw(pAccum->db, n);
if( z==0 ){
- setStrAccumError(pAccum, SQLITE_NOMEM);
+ sqlite3StrAccumSetError(pAccum, SQLITE_NOMEM);
}
return z;
}
@@ -29318,21 +29802,24 @@ SQLITE_API void sqlite3_str_vappendf(
length = width = 0;
break;
}
- case etSRCLIST: {
- SrcList *pSrc;
- int k;
+ case etSRCITEM: {
SrcItem *pItem;
if( (pAccum->printfFlags & SQLITE_PRINTF_INTERNAL)==0 ) return;
- pSrc = va_arg(ap, SrcList*);
- k = va_arg(ap, int);
- pItem = &pSrc->a[k];
+ pItem = va_arg(ap, SrcItem*);
assert( bArgList==0 );
- assert( k>=0 && knSrc );
- if( pItem->zDatabase ){
- sqlite3_str_appendall(pAccum, pItem->zDatabase);
- sqlite3_str_append(pAccum, ".", 1);
+ if( pItem->zAlias && !flag_altform2 ){
+ sqlite3_str_appendall(pAccum, pItem->zAlias);
+ }else if( pItem->zName ){
+ if( pItem->zDatabase ){
+ sqlite3_str_appendall(pAccum, pItem->zDatabase);
+ sqlite3_str_append(pAccum, ".", 1);
+ }
+ sqlite3_str_appendall(pAccum, pItem->zName);
+ }else if( pItem->zAlias ){
+ sqlite3_str_appendall(pAccum, pItem->zAlias);
+ }else if( ALWAYS(pItem->pSelect) ){
+ sqlite3_str_appendf(pAccum, "SUBQUERY %u", pItem->pSelect->selId);
}
- sqlite3_str_appendall(pAccum, pItem->zName);
length = width = 0;
break;
}
@@ -29381,7 +29868,7 @@ static int sqlite3StrAccumEnlarge(StrAccum *p, int N){
return 0;
}
if( p->mxAlloc==0 ){
- setStrAccumError(p, SQLITE_TOOBIG);
+ sqlite3StrAccumSetError(p, SQLITE_TOOBIG);
return p->nAlloc - p->nChar - 1;
}else{
char *zOld = isMalloced(p) ? p->zText : 0;
@@ -29394,7 +29881,7 @@ static int sqlite3StrAccumEnlarge(StrAccum *p, int N){
}
if( szNew > p->mxAlloc ){
sqlite3_str_reset(p);
- setStrAccumError(p, SQLITE_TOOBIG);
+ sqlite3StrAccumSetError(p, SQLITE_TOOBIG);
return 0;
}else{
p->nAlloc = (int)szNew;
@@ -29412,7 +29899,7 @@ static int sqlite3StrAccumEnlarge(StrAccum *p, int N){
p->printfFlags |= SQLITE_PRINTF_MALLOCED;
}else{
sqlite3_str_reset(p);
- setStrAccumError(p, SQLITE_NOMEM);
+ sqlite3StrAccumSetError(p, SQLITE_NOMEM);
return 0;
}
}
@@ -29485,7 +29972,7 @@ static SQLITE_NOINLINE char *strAccumFinishRealloc(StrAccum *p){
memcpy(zText, p->zText, p->nChar+1);
p->printfFlags |= SQLITE_PRINTF_MALLOCED;
}else{
- setStrAccumError(p, SQLITE_NOMEM);
+ sqlite3StrAccumSetError(p, SQLITE_NOMEM);
}
p->zText = zText;
return zText;
@@ -29500,6 +29987,22 @@ SQLITE_PRIVATE char *sqlite3StrAccumFinish(StrAccum *p){
return p->zText;
}
+/*
+** Use the content of the StrAccum passed as the second argument
+** as the result of an SQL function.
+*/
+SQLITE_PRIVATE void sqlite3ResultStrAccum(sqlite3_context *pCtx, StrAccum *p){
+ if( p->accError ){
+ sqlite3_result_error_code(pCtx, p->accError);
+ sqlite3_str_reset(p);
+ }else if( isMalloced(p) ){
+ sqlite3_result_text(pCtx, p->zText, p->nChar, SQLITE_DYNAMIC);
+ }else{
+ sqlite3_result_text(pCtx, "", 0, SQLITE_STATIC);
+ sqlite3_str_reset(p);
+ }
+}
+
/*
** This singleton is an sqlite3_str object that is returned if
** sqlite3_malloc() fails to provide space for a real one. This
@@ -29912,21 +30415,16 @@ SQLITE_PRIVATE void sqlite3TreeViewSrcList(TreeView *pView, const SrcList *pSrc)
StrAccum x;
char zLine[100];
sqlite3StrAccumInit(&x, 0, zLine, sizeof(zLine), 0);
- sqlite3_str_appendf(&x, "{%d:*}", pItem->iCursor);
- if( pItem->zDatabase ){
- sqlite3_str_appendf(&x, " %s.%s", pItem->zDatabase, pItem->zName);
- }else if( pItem->zName ){
- sqlite3_str_appendf(&x, " %s", pItem->zName);
- }
+ x.printfFlags |= SQLITE_PRINTF_INTERNAL;
+ sqlite3_str_appendf(&x, "{%d:*} %!S", pItem->iCursor, pItem);
if( pItem->pTab ){
sqlite3_str_appendf(&x, " tab=%Q nCol=%d ptr=%p used=%llx",
pItem->pTab->zName, pItem->pTab->nCol, pItem->pTab, pItem->colUsed);
}
- if( pItem->zAlias ){
- sqlite3_str_appendf(&x, " (AS %s)", pItem->zAlias);
- }
if( pItem->fg.jointype & JT_LEFT ){
sqlite3_str_appendf(&x, " LEFT-JOIN");
+ }else if( pItem->fg.jointype & JT_CROSS ){
+ sqlite3_str_appendf(&x, " CROSS-JOIN");
}
if( pItem->fg.fromDDL ){
sqlite3_str_appendf(&x, " DDL");
@@ -30225,6 +30723,7 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
sqlite3TreeViewLine(pView, "COLUMN(%d)%s%s",
pExpr->iColumn, zFlgs, zOp2);
}else{
+ assert( ExprUseYTab(pExpr) );
sqlite3TreeViewLine(pView, "{%d:%d} pTab=%p%s",
pExpr->iTable, pExpr->iColumn,
pExpr->y.pTab, zFlgs);
@@ -30244,11 +30743,13 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
}
#ifndef SQLITE_OMIT_FLOATING_POINT
case TK_FLOAT: {
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
sqlite3TreeViewLine(pView,"%s", pExpr->u.zToken);
break;
}
#endif
case TK_STRING: {
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
sqlite3TreeViewLine(pView,"%Q", pExpr->u.zToken);
break;
}
@@ -30257,17 +30758,19 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
break;
}
case TK_TRUEFALSE: {
- sqlite3TreeViewLine(pView,
- sqlite3ExprTruthValue(pExpr) ? "TRUE" : "FALSE");
+ sqlite3TreeViewLine(pView,"%s%s",
+ sqlite3ExprTruthValue(pExpr) ? "TRUE" : "FALSE", zFlgs);
break;
}
#ifndef SQLITE_OMIT_BLOB_LITERAL
case TK_BLOB: {
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
sqlite3TreeViewLine(pView,"%s", pExpr->u.zToken);
break;
}
#endif
case TK_VARIABLE: {
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
sqlite3TreeViewLine(pView,"VARIABLE(%s,%d)",
pExpr->u.zToken, pExpr->iColumn);
break;
@@ -30277,12 +30780,14 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
break;
}
case TK_ID: {
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
sqlite3TreeViewLine(pView,"ID \"%w\"", pExpr->u.zToken);
break;
}
#ifndef SQLITE_OMIT_CAST
case TK_CAST: {
/* Expressions of the form: CAST(pLeft AS token) */
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
sqlite3TreeViewLine(pView,"CAST %Q", pExpr->u.zToken);
sqlite3TreeViewExpr(pView, pExpr->pLeft, 0);
break;
@@ -30332,6 +30837,7 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
}
case TK_SPAN: {
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
sqlite3TreeViewLine(pView, "SPAN %Q", pExpr->u.zToken);
sqlite3TreeViewExpr(pView, pExpr->pLeft, 0);
break;
@@ -30343,6 +30849,7 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
** up in the treeview output as "SOFT-COLLATE". Explicit COLLATE
** operators that appear in the original SQL always have the
** EP_Collate bit set and appear in treeview output as just "COLLATE" */
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
sqlite3TreeViewLine(pView, "%sCOLLATE %Q%s",
!ExprHasProperty(pExpr, EP_Collate) ? "SOFT-" : "",
pExpr->u.zToken, zFlgs);
@@ -30358,6 +30865,7 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
pFarg = 0;
pWin = 0;
}else{
+ assert( ExprUseXList(pExpr) );
pFarg = pExpr->x.pList;
#ifndef SQLITE_OMIT_WINDOWFUNC
pWin = ExprHasProperty(pExpr, EP_WinFunc) ? pExpr->y.pWin : 0;
@@ -30365,6 +30873,7 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
pWin = 0;
#endif
}
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
if( pExpr->op==TK_AGG_FUNCTION ){
sqlite3TreeViewLine(pView, "AGG_FUNCTION%d %Q%s agg=%d[%d]/%p",
pExpr->op2, pExpr->u.zToken, zFlgs,
@@ -30396,11 +30905,13 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
}
#ifndef SQLITE_OMIT_SUBQUERY
case TK_EXISTS: {
+ assert( ExprUseXSelect(pExpr) );
sqlite3TreeViewLine(pView, "EXISTS-expr flags=0x%x", pExpr->flags);
sqlite3TreeViewSelect(pView, pExpr->x.pSelect, 0);
break;
}
case TK_SELECT: {
+ assert( ExprUseXSelect(pExpr) );
sqlite3TreeViewLine(pView, "subquery-expr flags=0x%x", pExpr->flags);
sqlite3TreeViewSelect(pView, pExpr->x.pSelect, 0);
break;
@@ -30408,7 +30919,7 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
case TK_IN: {
sqlite3TreeViewLine(pView, "IN flags=0x%x", pExpr->flags);
sqlite3TreeViewExpr(pView, pExpr->pLeft, 1);
- if( ExprHasProperty(pExpr, EP_xIsSelect) ){
+ if( ExprUseXSelect(pExpr) ){
sqlite3TreeViewSelect(pView, pExpr->x.pSelect, 0);
}else{
sqlite3TreeViewExprList(pView, pExpr->x.pList, 0, 0);
@@ -30429,9 +30940,12 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
** Z is stored in pExpr->pList->a[1].pExpr.
*/
case TK_BETWEEN: {
- Expr *pX = pExpr->pLeft;
- Expr *pY = pExpr->x.pList->a[0].pExpr;
- Expr *pZ = pExpr->x.pList->a[1].pExpr;
+ const Expr *pX, *pY, *pZ;
+ pX = pExpr->pLeft;
+ assert( ExprUseXList(pExpr) );
+ assert( pExpr->x.pList->nExpr==2 );
+ pY = pExpr->x.pList->a[0].pExpr;
+ pZ = pExpr->x.pList->a[1].pExpr;
sqlite3TreeViewLine(pView, "BETWEEN");
sqlite3TreeViewExpr(pView, pX, 1);
sqlite3TreeViewExpr(pView, pY, 1);
@@ -30453,6 +30967,7 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
case TK_CASE: {
sqlite3TreeViewLine(pView, "CASE");
sqlite3TreeViewExpr(pView, pExpr->pLeft, 1);
+ assert( ExprUseXList(pExpr) );
sqlite3TreeViewExprList(pView, pExpr->x.pList, 0, 0);
break;
}
@@ -30465,6 +30980,7 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
case OE_Fail: zType = "fail"; break;
case OE_Ignore: zType = "ignore"; break;
}
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
sqlite3TreeViewLine(pView, "RAISE %s(%Q)", zType, pExpr->u.zToken);
break;
}
@@ -30477,12 +30993,16 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
}
case TK_VECTOR: {
char *z = sqlite3_mprintf("VECTOR%s",zFlgs);
+ assert( ExprUseXList(pExpr) );
sqlite3TreeViewBareExprList(pView, pExpr->x.pList, z);
sqlite3_free(z);
break;
}
case TK_SELECT_COLUMN: {
- sqlite3TreeViewLine(pView, "SELECT-COLUMN %d", pExpr->iColumn);
+ sqlite3TreeViewLine(pView, "SELECT-COLUMN %d of [0..%d]%s",
+ pExpr->iColumn, pExpr->iTable-1,
+ pExpr->pRight==pExpr->pLeft ? " (SELECT-owner)" : "");
+ assert( ExprUseXSelect(pExpr->pLeft) );
sqlite3TreeViewSelect(pView, pExpr->pLeft->x.pSelect, 0);
break;
}
@@ -30491,6 +31011,23 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
sqlite3TreeViewExpr(pView, pExpr->pLeft, 0);
break;
}
+ case TK_ERROR: {
+ Expr tmp;
+ sqlite3TreeViewLine(pView, "ERROR");
+ tmp = *pExpr;
+ tmp.op = pExpr->op2;
+ sqlite3TreeViewExpr(pView, &tmp, 0);
+ break;
+ }
+ case TK_ROW: {
+ if( pExpr->iColumn<=0 ){
+ sqlite3TreeViewLine(pView, "First FROM table rowid");
+ }else{
+ sqlite3TreeViewLine(pView, "First FROM table column %d",
+ pExpr->iColumn-1);
+ }
+ break;
+ }
default: {
sqlite3TreeViewLine(pView, "op=%d", pExpr->op);
break;
@@ -30640,11 +31177,16 @@ SQLITE_API void sqlite3_randomness(int N, void *pBuf){
** number generator) not as an encryption device.
*/
if( !wsdPrng.isInit ){
+ sqlite3_vfs *pVfs = sqlite3_vfs_find(0);
int i;
char k[256];
wsdPrng.j = 0;
wsdPrng.i = 0;
- sqlite3OsRandomness(sqlite3_vfs_find(0), 256, k);
+ if( NEVER(pVfs==0) ){
+ memset(k, 0, sizeof(k));
+ }else{
+ sqlite3OsRandomness(pVfs, 256, k);
+ }
for(i=0; i<256; i++){
wsdPrng.s[i] = (u8)i;
}
@@ -31537,16 +32079,6 @@ SQLITE_PRIVATE void sqlite3UtfSelfTest(void){
#include
#endif
-/*
-** Routine needed to support the testcase() macro.
-*/
-#ifdef SQLITE_COVERAGE_TEST
-SQLITE_PRIVATE void sqlite3Coverage(int x){
- static unsigned dummy = 0;
- dummy += (unsigned)x;
-}
-#endif
-
/*
** Calls to sqlite3FaultSim() are used to simulate a failure during testing,
** or to bypass normal error detection during testing in order to let
@@ -31576,11 +32108,21 @@ SQLITE_PRIVATE int sqlite3FaultSim(int iTest){
#ifndef SQLITE_OMIT_FLOATING_POINT
/*
** Return true if the floating point value is Not a Number (NaN).
+**
+** Use the math library isnan() function if compiled with SQLITE_HAVE_ISNAN.
+** Otherwise, we have our own implementation that works on most systems.
*/
SQLITE_PRIVATE int sqlite3IsNaN(double x){
+ int rc; /* The value return */
+#if !SQLITE_HAVE_ISNAN && !HAVE_ISNAN
u64 y;
memcpy(&y,&x,sizeof(y));
- return IsNaN(y);
+ rc = IsNaN(y);
+#else
+ rc = isnan(x);
+#endif /* HAVE_ISNAN */
+ testcase( rc );
+ return rc;
}
#endif /* SQLITE_OMIT_FLOATING_POINT */
@@ -31605,8 +32147,14 @@ SQLITE_PRIVATE int sqlite3Strlen30(const char *z){
** the column name if and only if the COLFLAG_HASTYPE flag is set.
*/
SQLITE_PRIVATE char *sqlite3ColumnType(Column *pCol, char *zDflt){
- if( (pCol->colFlags & COLFLAG_HASTYPE)==0 ) return zDflt;
- return pCol->zName + strlen(pCol->zName) + 1;
+ if( pCol->colFlags & COLFLAG_HASTYPE ){
+ return pCol->zCnName + strlen(pCol->zCnName) + 1;
+ }else if( pCol->eCType ){
+ assert( pCol->eCType<=SQLITE_N_STDTYPE );
+ return (char*)sqlite3StdType[pCol->eCType-1];
+ }else{
+ return zDflt;
+ }
}
/*
@@ -31777,11 +32325,34 @@ SQLITE_PRIVATE void sqlite3Dequote(char *z){
z[j] = 0;
}
SQLITE_PRIVATE void sqlite3DequoteExpr(Expr *p){
+ assert( !ExprHasProperty(p, EP_IntValue) );
assert( sqlite3Isquote(p->u.zToken[0]) );
p->flags |= p->u.zToken[0]=='"' ? EP_Quoted|EP_DblQuoted : EP_Quoted;
sqlite3Dequote(p->u.zToken);
}
+/*
+** If the input token p is quoted, try to adjust the token to remove
+** the quotes. This is not always possible:
+**
+** "abc" -> abc
+** "ab""cd" -> (not possible because of the interior "")
+**
+** Remove the quotes if possible. This is a optimization. The overall
+** system should still return the correct answer even if this routine
+** is always a no-op.
+*/
+SQLITE_PRIVATE void sqlite3DequoteToken(Token *p){
+ unsigned int i;
+ if( p->n<2 ) return;
+ if( !sqlite3Isquote(p->z[0]) ) return;
+ for(i=1; in-1; i++){
+ if( sqlite3Isquote(p->z[i]) ) return;
+ }
+ p->n -= 2;
+ p->z++;
+}
+
/*
** Generate a Token object from a string
*/
@@ -32887,13 +33458,13 @@ static void logBadConnection(const char *zType){
** used as an argument to sqlite3_errmsg() or sqlite3_close().
*/
SQLITE_PRIVATE int sqlite3SafetyCheckOk(sqlite3 *db){
- u32 magic;
+ u8 eOpenState;
if( db==0 ){
logBadConnection("NULL");
return 0;
}
- magic = db->magic;
- if( magic!=SQLITE_MAGIC_OPEN ){
+ eOpenState = db->eOpenState;
+ if( eOpenState!=SQLITE_STATE_OPEN ){
if( sqlite3SafetyCheckSickOrOk(db) ){
testcase( sqlite3GlobalConfig.xLog!=0 );
logBadConnection("unopened");
@@ -32904,11 +33475,11 @@ SQLITE_PRIVATE int sqlite3SafetyCheckOk(sqlite3 *db){
}
}
SQLITE_PRIVATE int sqlite3SafetyCheckSickOrOk(sqlite3 *db){
- u32 magic;
- magic = db->magic;
- if( magic!=SQLITE_MAGIC_SICK &&
- magic!=SQLITE_MAGIC_OPEN &&
- magic!=SQLITE_MAGIC_BUSY ){
+ u8 eOpenState;
+ eOpenState = db->eOpenState;
+ if( eOpenState!=SQLITE_STATE_SICK &&
+ eOpenState!=SQLITE_STATE_OPEN &&
+ eOpenState!=SQLITE_STATE_BUSY ){
testcase( sqlite3GlobalConfig.xLog!=0 );
logBadConnection("invalid");
return 0;
@@ -33527,35 +34098,35 @@ SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){
/* 18 */ "If" OpHelp(""),
/* 19 */ "Not" OpHelp("r[P2]= !r[P1]"),
/* 20 */ "IfNot" OpHelp(""),
- /* 21 */ "IfNullRow" OpHelp("if P1.nullRow then r[P3]=NULL, goto P2"),
- /* 22 */ "SeekLT" OpHelp("key=r[P3@P4]"),
- /* 23 */ "SeekLE" OpHelp("key=r[P3@P4]"),
- /* 24 */ "SeekGE" OpHelp("key=r[P3@P4]"),
- /* 25 */ "SeekGT" OpHelp("key=r[P3@P4]"),
- /* 26 */ "IfNotOpen" OpHelp("if( !csr[P1] ) goto P2"),
- /* 27 */ "IfNoHope" OpHelp("key=r[P3@P4]"),
- /* 28 */ "NoConflict" OpHelp("key=r[P3@P4]"),
- /* 29 */ "NotFound" OpHelp("key=r[P3@P4]"),
- /* 30 */ "Found" OpHelp("key=r[P3@P4]"),
- /* 31 */ "SeekRowid" OpHelp("intkey=r[P3]"),
- /* 32 */ "NotExists" OpHelp("intkey=r[P3]"),
- /* 33 */ "Last" OpHelp(""),
- /* 34 */ "IfSmaller" OpHelp(""),
- /* 35 */ "SorterSort" OpHelp(""),
- /* 36 */ "Sort" OpHelp(""),
- /* 37 */ "Rewind" OpHelp(""),
- /* 38 */ "IdxLE" OpHelp("key=r[P3@P4]"),
- /* 39 */ "IdxGT" OpHelp("key=r[P3@P4]"),
- /* 40 */ "IdxLT" OpHelp("key=r[P3@P4]"),
- /* 41 */ "IdxGE" OpHelp("key=r[P3@P4]"),
- /* 42 */ "RowSetRead" OpHelp("r[P3]=rowset(P1)"),
+ /* 21 */ "IsNullOrType" OpHelp("if typeof(r[P1]) IN (P3,5) goto P2"),
+ /* 22 */ "IfNullRow" OpHelp("if P1.nullRow then r[P3]=NULL, goto P2"),
+ /* 23 */ "SeekLT" OpHelp("key=r[P3@P4]"),
+ /* 24 */ "SeekLE" OpHelp("key=r[P3@P4]"),
+ /* 25 */ "SeekGE" OpHelp("key=r[P3@P4]"),
+ /* 26 */ "SeekGT" OpHelp("key=r[P3@P4]"),
+ /* 27 */ "IfNotOpen" OpHelp("if( !csr[P1] ) goto P2"),
+ /* 28 */ "IfNoHope" OpHelp("key=r[P3@P4]"),
+ /* 29 */ "NoConflict" OpHelp("key=r[P3@P4]"),
+ /* 30 */ "NotFound" OpHelp("key=r[P3@P4]"),
+ /* 31 */ "Found" OpHelp("key=r[P3@P4]"),
+ /* 32 */ "SeekRowid" OpHelp("intkey=r[P3]"),
+ /* 33 */ "NotExists" OpHelp("intkey=r[P3]"),
+ /* 34 */ "Last" OpHelp(""),
+ /* 35 */ "IfSmaller" OpHelp(""),
+ /* 36 */ "SorterSort" OpHelp(""),
+ /* 37 */ "Sort" OpHelp(""),
+ /* 38 */ "Rewind" OpHelp(""),
+ /* 39 */ "IdxLE" OpHelp("key=r[P3@P4]"),
+ /* 40 */ "IdxGT" OpHelp("key=r[P3@P4]"),
+ /* 41 */ "IdxLT" OpHelp("key=r[P3@P4]"),
+ /* 42 */ "IdxGE" OpHelp("key=r[P3@P4]"),
/* 43 */ "Or" OpHelp("r[P3]=(r[P1] || r[P2])"),
/* 44 */ "And" OpHelp("r[P3]=(r[P1] && r[P2])"),
- /* 45 */ "RowSetTest" OpHelp("if r[P3] in rowset(P1) goto P2"),
- /* 46 */ "Program" OpHelp(""),
- /* 47 */ "FkIfZero" OpHelp("if fkctr[P1]==0 goto P2"),
- /* 48 */ "IfPos" OpHelp("if r[P1]>0 then r[P1]-=P3, goto P2"),
- /* 49 */ "IfNotZero" OpHelp("if r[P1]!=0 then r[P1]--, goto P2"),
+ /* 45 */ "RowSetRead" OpHelp("r[P3]=rowset(P1)"),
+ /* 46 */ "RowSetTest" OpHelp("if r[P3] in rowset(P1) goto P2"),
+ /* 47 */ "Program" OpHelp(""),
+ /* 48 */ "FkIfZero" OpHelp("if fkctr[P1]==0 goto P2"),
+ /* 49 */ "IfPos" OpHelp("if r[P1]>0 then r[P1]-=P3, goto P2"),
/* 50 */ "IsNull" OpHelp("if r[P1]==NULL goto P2"),
/* 51 */ "NotNull" OpHelp("if r[P1]!=NULL goto P2"),
/* 52 */ "Ne" OpHelp("IF r[P3]!=r[P1]"),
@@ -33564,50 +34135,50 @@ SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){
/* 55 */ "Le" OpHelp("IF r[P3]<=r[P1]"),
/* 56 */ "Lt" OpHelp("IF r[P3]=r[P1]"),
- /* 58 */ "ElseNotEq" OpHelp(""),
- /* 59 */ "DecrJumpZero" OpHelp("if (--r[P1])==0 goto P2"),
- /* 60 */ "IncrVacuum" OpHelp(""),
- /* 61 */ "VNext" OpHelp(""),
- /* 62 */ "Init" OpHelp("Start at P2"),
- /* 63 */ "PureFunc" OpHelp("r[P3]=func(r[P2@NP])"),
- /* 64 */ "Function" OpHelp("r[P3]=func(r[P2@NP])"),
- /* 65 */ "Return" OpHelp(""),
- /* 66 */ "EndCoroutine" OpHelp(""),
- /* 67 */ "HaltIfNull" OpHelp("if r[P3]=null halt"),
- /* 68 */ "Halt" OpHelp(""),
- /* 69 */ "Integer" OpHelp("r[P2]=P1"),
- /* 70 */ "Int64" OpHelp("r[P2]=P4"),
- /* 71 */ "String" OpHelp("r[P2]='P4' (len=P1)"),
- /* 72 */ "Null" OpHelp("r[P2..P3]=NULL"),
- /* 73 */ "SoftNull" OpHelp("r[P1]=NULL"),
- /* 74 */ "Blob" OpHelp("r[P2]=P4 (len=P1)"),
- /* 75 */ "Variable" OpHelp("r[P2]=parameter(P1,P4)"),
- /* 76 */ "Move" OpHelp("r[P2@P3]=r[P1@P3]"),
- /* 77 */ "Copy" OpHelp("r[P2@P3+1]=r[P1@P3+1]"),
- /* 78 */ "SCopy" OpHelp("r[P2]=r[P1]"),
- /* 79 */ "IntCopy" OpHelp("r[P2]=r[P1]"),
- /* 80 */ "ChngCntRow" OpHelp("output=r[P1]"),
- /* 81 */ "ResultRow" OpHelp("output=r[P1@P2]"),
- /* 82 */ "CollSeq" OpHelp(""),
- /* 83 */ "AddImm" OpHelp("r[P1]=r[P1]+P2"),
- /* 84 */ "RealAffinity" OpHelp(""),
- /* 85 */ "Cast" OpHelp("affinity(r[P1])"),
- /* 86 */ "Permutation" OpHelp(""),
- /* 87 */ "Compare" OpHelp("r[P1@P3] <-> r[P2@P3]"),
- /* 88 */ "IsTrue" OpHelp("r[P2] = coalesce(r[P1]==TRUE,P3) ^ P4"),
- /* 89 */ "Offset" OpHelp("r[P3] = sqlite_offset(P1)"),
- /* 90 */ "Column" OpHelp("r[P3]=PX"),
- /* 91 */ "Affinity" OpHelp("affinity(r[P1@P2])"),
- /* 92 */ "MakeRecord" OpHelp("r[P3]=mkrec(r[P1@P2])"),
- /* 93 */ "Count" OpHelp("r[P2]=count()"),
- /* 94 */ "ReadCookie" OpHelp(""),
- /* 95 */ "SetCookie" OpHelp(""),
- /* 96 */ "ReopenIdx" OpHelp("root=P2 iDb=P3"),
- /* 97 */ "OpenRead" OpHelp("root=P2 iDb=P3"),
- /* 98 */ "OpenWrite" OpHelp("root=P2 iDb=P3"),
- /* 99 */ "OpenDup" OpHelp(""),
- /* 100 */ "OpenAutoindex" OpHelp("nColumn=P2"),
- /* 101 */ "OpenEphemeral" OpHelp("nColumn=P2"),
+ /* 58 */ "ElseEq" OpHelp(""),
+ /* 59 */ "IfNotZero" OpHelp("if r[P1]!=0 then r[P1]--, goto P2"),
+ /* 60 */ "DecrJumpZero" OpHelp("if (--r[P1])==0 goto P2"),
+ /* 61 */ "IncrVacuum" OpHelp(""),
+ /* 62 */ "VNext" OpHelp(""),
+ /* 63 */ "Init" OpHelp("Start at P2"),
+ /* 64 */ "PureFunc" OpHelp("r[P3]=func(r[P2@NP])"),
+ /* 65 */ "Function" OpHelp("r[P3]=func(r[P2@NP])"),
+ /* 66 */ "Return" OpHelp(""),
+ /* 67 */ "EndCoroutine" OpHelp(""),
+ /* 68 */ "HaltIfNull" OpHelp("if r[P3]=null halt"),
+ /* 69 */ "Halt" OpHelp(""),
+ /* 70 */ "Integer" OpHelp("r[P2]=P1"),
+ /* 71 */ "Int64" OpHelp("r[P2]=P4"),
+ /* 72 */ "String" OpHelp("r[P2]='P4' (len=P1)"),
+ /* 73 */ "Null" OpHelp("r[P2..P3]=NULL"),
+ /* 74 */ "SoftNull" OpHelp("r[P1]=NULL"),
+ /* 75 */ "Blob" OpHelp("r[P2]=P4 (len=P1)"),
+ /* 76 */ "Variable" OpHelp("r[P2]=parameter(P1,P4)"),
+ /* 77 */ "Move" OpHelp("r[P2@P3]=r[P1@P3]"),
+ /* 78 */ "Copy" OpHelp("r[P2@P3+1]=r[P1@P3+1]"),
+ /* 79 */ "SCopy" OpHelp("r[P2]=r[P1]"),
+ /* 80 */ "IntCopy" OpHelp("r[P2]=r[P1]"),
+ /* 81 */ "ChngCntRow" OpHelp("output=r[P1]"),
+ /* 82 */ "ResultRow" OpHelp("output=r[P1@P2]"),
+ /* 83 */ "CollSeq" OpHelp(""),
+ /* 84 */ "AddImm" OpHelp("r[P1]=r[P1]+P2"),
+ /* 85 */ "RealAffinity" OpHelp(""),
+ /* 86 */ "Cast" OpHelp("affinity(r[P1])"),
+ /* 87 */ "Permutation" OpHelp(""),
+ /* 88 */ "Compare" OpHelp("r[P1@P3] <-> r[P2@P3]"),
+ /* 89 */ "IsTrue" OpHelp("r[P2] = coalesce(r[P1]==TRUE,P3) ^ P4"),
+ /* 90 */ "ZeroOrNull" OpHelp("r[P2] = 0 OR NULL"),
+ /* 91 */ "Offset" OpHelp("r[P3] = sqlite_offset(P1)"),
+ /* 92 */ "Column" OpHelp("r[P3]=PX"),
+ /* 93 */ "TypeCheck" OpHelp("typecheck(r[P1@P2])"),
+ /* 94 */ "Affinity" OpHelp("affinity(r[P1@P2])"),
+ /* 95 */ "MakeRecord" OpHelp("r[P3]=mkrec(r[P1@P2])"),
+ /* 96 */ "Count" OpHelp("r[P2]=count()"),
+ /* 97 */ "ReadCookie" OpHelp(""),
+ /* 98 */ "SetCookie" OpHelp(""),
+ /* 99 */ "ReopenIdx" OpHelp("root=P2 iDb=P3"),
+ /* 100 */ "OpenRead" OpHelp("root=P2 iDb=P3"),
+ /* 101 */ "OpenWrite" OpHelp("root=P2 iDb=P3"),
/* 102 */ "BitAnd" OpHelp("r[P3]=r[P1]&r[P2]"),
/* 103 */ "BitOr" OpHelp("r[P3]=r[P1]|r[P2]"),
/* 104 */ "ShiftLeft" OpHelp("r[P3]=r[P2]<0 then r[P2]=r[P1]+max(0,r[P3]) else r[P2]=(-1)"),
- /* 156 */ "AggInverse" OpHelp("accum=r[P3] inverse(r[P2@P5])"),
- /* 157 */ "AggStep" OpHelp("accum=r[P3] step(r[P2@P5])"),
- /* 158 */ "AggStep1" OpHelp("accum=r[P3] step(r[P2@P5])"),
- /* 159 */ "AggValue" OpHelp("r[P3]=value N=P2"),
- /* 160 */ "AggFinal" OpHelp("accum=r[P1] N=P2"),
- /* 161 */ "Expire" OpHelp(""),
- /* 162 */ "CursorLock" OpHelp(""),
- /* 163 */ "CursorUnlock" OpHelp(""),
- /* 164 */ "TableLock" OpHelp("iDb=P1 root=P2 write=P3"),
- /* 165 */ "VBegin" OpHelp(""),
- /* 166 */ "VCreate" OpHelp(""),
- /* 167 */ "VDestroy" OpHelp(""),
- /* 168 */ "VOpen" OpHelp(""),
- /* 169 */ "VColumn" OpHelp("r[P3]=vcolumn(P2)"),
- /* 170 */ "VRename" OpHelp(""),
- /* 171 */ "Pagecount" OpHelp(""),
- /* 172 */ "MaxPgcnt" OpHelp(""),
- /* 173 */ "Trace" OpHelp(""),
- /* 174 */ "CursorHint" OpHelp(""),
- /* 175 */ "ReleaseReg" OpHelp("release r[P1@P2] mask P3"),
- /* 176 */ "Noop" OpHelp(""),
- /* 177 */ "Explain" OpHelp(""),
- /* 178 */ "Abortable" OpHelp(""),
+ /* 153 */ "IntegrityCk" OpHelp(""),
+ /* 154 */ "RowSetAdd" OpHelp("rowset(P1)=r[P2]"),
+ /* 155 */ "Param" OpHelp(""),
+ /* 156 */ "FkCounter" OpHelp("fkctr[P1]+=P2"),
+ /* 157 */ "MemMax" OpHelp("r[P1]=max(r[P1],r[P2])"),
+ /* 158 */ "OffsetLimit" OpHelp("if r[P1]>0 then r[P2]=r[P1]+max(0,r[P3]) else r[P2]=(-1)"),
+ /* 159 */ "AggInverse" OpHelp("accum=r[P3] inverse(r[P2@P5])"),
+ /* 160 */ "AggStep" OpHelp("accum=r[P3] step(r[P2@P5])"),
+ /* 161 */ "AggStep1" OpHelp("accum=r[P3] step(r[P2@P5])"),
+ /* 162 */ "AggValue" OpHelp("r[P3]=value N=P2"),
+ /* 163 */ "AggFinal" OpHelp("accum=r[P1] N=P2"),
+ /* 164 */ "Expire" OpHelp(""),
+ /* 165 */ "CursorLock" OpHelp(""),
+ /* 166 */ "CursorUnlock" OpHelp(""),
+ /* 167 */ "TableLock" OpHelp("iDb=P1 root=P2 write=P3"),
+ /* 168 */ "VBegin" OpHelp(""),
+ /* 169 */ "VCreate" OpHelp(""),
+ /* 170 */ "VDestroy" OpHelp(""),
+ /* 171 */ "VOpen" OpHelp(""),
+ /* 172 */ "VColumn" OpHelp("r[P3]=vcolumn(P2)"),
+ /* 173 */ "VRename" OpHelp(""),
+ /* 174 */ "Pagecount" OpHelp(""),
+ /* 175 */ "MaxPgcnt" OpHelp(""),
+ /* 176 */ "Trace" OpHelp(""),
+ /* 177 */ "CursorHint" OpHelp(""),
+ /* 178 */ "ReleaseReg" OpHelp("release r[P1@P2] mask P3"),
+ /* 179 */ "Noop" OpHelp(""),
+ /* 180 */ "Explain" OpHelp(""),
+ /* 181 */ "Abortable" OpHelp(""),
};
return azName[i];
}
@@ -33991,205 +34565,7 @@ static pid_t randomnessPid = 0;
/*
** Include code that is common to all os_*.c files
*/
-/************** Include os_common.h in the middle of os_unix.c ***************/
-/************** Begin file os_common.h ***************************************/
-/*
-** 2004 May 22
-**
-** The author disclaims copyright to this source code. In place of
-** a legal notice, here is a blessing:
-**
-** May you do good and not evil.
-** May you find forgiveness for yourself and forgive others.
-** May you share freely, never taking more than you give.
-**
-******************************************************************************
-**
-** This file contains macros and a little bit of code that is common to
-** all of the platform-specific files (os_*.c) and is #included into those
-** files.
-**
-** This file should be #included by the os_*.c files only. It is not a
-** general purpose header file.
-*/
-#ifndef _OS_COMMON_H_
-#define _OS_COMMON_H_
-
-/*
-** At least two bugs have slipped in because we changed the MEMORY_DEBUG
-** macro to SQLITE_DEBUG and some older makefiles have not yet made the
-** switch. The following code should catch this problem at compile-time.
-*/
-#ifdef MEMORY_DEBUG
-# error "The MEMORY_DEBUG macro is obsolete. Use SQLITE_DEBUG instead."
-#endif
-
-/*
-** Macros for performance tracing. Normally turned off. Only works
-** on i486 hardware.
-*/
-#ifdef SQLITE_PERFORMANCE_TRACE
-
-/*
-** hwtime.h contains inline assembler code for implementing
-** high-performance timing routines.
-*/
-/************** Include hwtime.h in the middle of os_common.h ****************/
-/************** Begin file hwtime.h ******************************************/
-/*
-** 2008 May 27
-**
-** The author disclaims copyright to this source code. In place of
-** a legal notice, here is a blessing:
-**
-** May you do good and not evil.
-** May you find forgiveness for yourself and forgive others.
-** May you share freely, never taking more than you give.
-**
-******************************************************************************
-**
-** This file contains inline asm code for retrieving "high-performance"
-** counters for x86 and x86_64 class CPUs.
-*/
-#ifndef SQLITE_HWTIME_H
-#define SQLITE_HWTIME_H
-
-/*
-** The following routine only works on pentium-class (or newer) processors.
-** It uses the RDTSC opcode to read the cycle count value out of the
-** processor and returns that value. This can be used for high-res
-** profiling.
-*/
-#if !defined(__STRICT_ANSI__) && \
- (defined(__GNUC__) || defined(_MSC_VER)) && \
- (defined(i386) || defined(__i386__) || defined(_M_IX86))
-
- #if defined(__GNUC__)
-
- __inline__ sqlite_uint64 sqlite3Hwtime(void){
- unsigned int lo, hi;
- __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
- return (sqlite_uint64)hi << 32 | lo;
- }
-
- #elif defined(_MSC_VER)
-
- __declspec(naked) __inline sqlite_uint64 __cdecl sqlite3Hwtime(void){
- __asm {
- rdtsc
- ret ; return value at EDX:EAX
- }
- }
-
- #endif
-
-#elif !defined(__STRICT_ANSI__) && (defined(__GNUC__) && defined(__x86_64__))
-
- __inline__ sqlite_uint64 sqlite3Hwtime(void){
- unsigned long val;
- __asm__ __volatile__ ("rdtsc" : "=A" (val));
- return val;
- }
-
-#elif !defined(__STRICT_ANSI__) && (defined(__GNUC__) && defined(__ppc__))
-
- __inline__ sqlite_uint64 sqlite3Hwtime(void){
- unsigned long long retval;
- unsigned long junk;
- __asm__ __volatile__ ("\n\
- 1: mftbu %1\n\
- mftb %L0\n\
- mftbu %0\n\
- cmpw %0,%1\n\
- bne 1b"
- : "=r" (retval), "=r" (junk));
- return retval;
- }
-
-#else
-
- /*
- ** asm() is needed for hardware timing support. Without asm(),
- ** disable the sqlite3Hwtime() routine.
- **
- ** sqlite3Hwtime() is only used for some obscure debugging
- ** and analysis configurations, not in any deliverable, so this
- ** should not be a great loss.
- */
-SQLITE_PRIVATE sqlite_uint64 sqlite3Hwtime(void){ return ((sqlite_uint64)0); }
-
-#endif
-
-#endif /* !defined(SQLITE_HWTIME_H) */
-
-/************** End of hwtime.h **********************************************/
-/************** Continuing where we left off in os_common.h ******************/
-
-static sqlite_uint64 g_start;
-static sqlite_uint64 g_elapsed;
-#define TIMER_START g_start=sqlite3Hwtime()
-#define TIMER_END g_elapsed=sqlite3Hwtime()-g_start
-#define TIMER_ELAPSED g_elapsed
-#else
-#define TIMER_START
-#define TIMER_END
-#define TIMER_ELAPSED ((sqlite_uint64)0)
-#endif
-
-/*
-** If we compile with the SQLITE_TEST macro set, then the following block
-** of code will give us the ability to simulate a disk I/O error. This
-** is used for testing the I/O recovery logic.
-*/
-#if defined(SQLITE_TEST)
-SQLITE_API extern int sqlite3_io_error_hit;
-SQLITE_API extern int sqlite3_io_error_hardhit;
-SQLITE_API extern int sqlite3_io_error_pending;
-SQLITE_API extern int sqlite3_io_error_persist;
-SQLITE_API extern int sqlite3_io_error_benign;
-SQLITE_API extern int sqlite3_diskfull_pending;
-SQLITE_API extern int sqlite3_diskfull;
-#define SimulateIOErrorBenign(X) sqlite3_io_error_benign=(X)
-#define SimulateIOError(CODE) \
- if( (sqlite3_io_error_persist && sqlite3_io_error_hit) \
- || sqlite3_io_error_pending-- == 1 ) \
- { local_ioerr(); CODE; }
-static void local_ioerr(){
- IOTRACE(("IOERR\n"));
- sqlite3_io_error_hit++;
- if( !sqlite3_io_error_benign ) sqlite3_io_error_hardhit++;
-}
-#define SimulateDiskfullError(CODE) \
- if( sqlite3_diskfull_pending ){ \
- if( sqlite3_diskfull_pending == 1 ){ \
- local_ioerr(); \
- sqlite3_diskfull = 1; \
- sqlite3_io_error_hit = 1; \
- CODE; \
- }else{ \
- sqlite3_diskfull_pending--; \
- } \
- }
-#else
-#define SimulateIOErrorBenign(X)
-#define SimulateIOError(A)
-#define SimulateDiskfullError(A)
-#endif /* defined(SQLITE_TEST) */
-
-/*
-** When testing, keep a count of the number of open files.
-*/
-#if defined(SQLITE_TEST)
-SQLITE_API extern int sqlite3_open_file_count;
-#define OpenCounter(X) sqlite3_open_file_count+=(X)
-#else
-#define OpenCounter(X)
-#endif /* defined(SQLITE_TEST) */
-
-#endif /* !defined(_OS_COMMON_H_) */
-
-/************** End of os_common.h *******************************************/
-/************** Continuing where we left off in os_unix.c ********************/
+/* #include "os_common.h" */
/*
** Define various macros that are missing from some systems.
@@ -37843,6 +38219,9 @@ static void unixModeBit(unixFile *pFile, unsigned char mask, int *pArg){
/* Forward declaration */
static int unixGetTempname(int nBuf, char *zBuf);
+#ifndef SQLITE_OMIT_WAL
+ static int unixFcntlExternalReader(unixFile*, int*);
+#endif
/*
** Information and control of an open file handle.
@@ -37959,6 +38338,15 @@ static int unixFileControl(sqlite3_file *id, int op, void *pArg){
return proxyFileControl(id,op,pArg);
}
#endif /* SQLITE_ENABLE_LOCKING_STYLE && defined(__APPLE__) */
+
+ case SQLITE_FCNTL_EXTERNAL_READER: {
+#ifndef SQLITE_OMIT_WAL
+ return unixFcntlExternalReader((unixFile*)id, (int*)pArg);
+#else
+ *(int*)pArg = 0;
+ return SQLITE_OK;
+#endif
+ }
}
return SQLITE_NOTFOUND;
}
@@ -38204,6 +38592,40 @@ struct unixShm {
#define UNIX_SHM_BASE ((22+SQLITE_SHM_NLOCK)*4) /* first lock byte */
#define UNIX_SHM_DMS (UNIX_SHM_BASE+SQLITE_SHM_NLOCK) /* deadman switch */
+/*
+** Use F_GETLK to check whether or not there are any readers with open
+** wal-mode transactions in other processes on database file pFile. If
+** no error occurs, return SQLITE_OK and set (*piOut) to 1 if there are
+** such transactions, or 0 otherwise. If an error occurs, return an
+** SQLite error code. The final value of *piOut is undefined in this
+** case.
+*/
+static int unixFcntlExternalReader(unixFile *pFile, int *piOut){
+ int rc = SQLITE_OK;
+ *piOut = 0;
+ if( pFile->pShm){
+ unixShmNode *pShmNode = pFile->pShm->pShmNode;
+ struct flock f;
+
+ memset(&f, 0, sizeof(f));
+ f.l_type = F_WRLCK;
+ f.l_whence = SEEK_SET;
+ f.l_start = UNIX_SHM_BASE + 3;
+ f.l_len = SQLITE_SHM_NLOCK - 3;
+
+ sqlite3_mutex_enter(pShmNode->pShmMutex);
+ if( osFcntl(pShmNode->hShm, F_GETLK, &f)<0 ){
+ rc = SQLITE_IOERR_LOCK;
+ }else{
+ *piOut = (f.l_type!=F_UNLCK);
+ }
+ sqlite3_mutex_leave(pShmNode->pShmMutex);
+ }
+
+ return rc;
+}
+
+
/*
** Apply posix advisory locks for all bytes from ofst through ofst+n-1.
**
@@ -39644,25 +40066,35 @@ static int fillInUnixFile(
return rc;
}
+/*
+** Directories to consider for temp files.
+*/
+static const char *azTempDirs[] = {
+ 0,
+ 0,
+ "/var/tmp",
+ "/usr/tmp",
+ "/tmp",
+ "."
+};
+
+/*
+** Initialize first two members of azTempDirs[] array.
+*/
+static void unixTempFileInit(void){
+ azTempDirs[0] = getenv("SQLITE_TMPDIR");
+ azTempDirs[1] = getenv("TMPDIR");
+}
+
/*
** Return the name of a directory in which to put temporary files.
** If no suitable temporary file directory can be found, return NULL.
*/
static const char *unixTempFileDir(void){
- static const char *azDirs[] = {
- 0,
- 0,
- "/var/tmp",
- "/usr/tmp",
- "/tmp",
- "."
- };
unsigned int i = 0;
struct stat buf;
const char *zDir = sqlite3_temp_directory;
- if( !azDirs[0] ) azDirs[0] = getenv("SQLITE_TMPDIR");
- if( !azDirs[1] ) azDirs[1] = getenv("TMPDIR");
while(1){
if( zDir!=0
&& osStat(zDir, &buf)==0
@@ -39671,8 +40103,8 @@ static const char *unixTempFileDir(void){
){
return zDir;
}
- if( i>=sizeof(azDirs)/sizeof(azDirs[0]) ) break;
- zDir = azDirs[i++];
+ if( i>=sizeof(azTempDirs)/sizeof(azTempDirs[0]) ) break;
+ zDir = azTempDirs[i++];
}
return 0;
}
@@ -39978,6 +40410,11 @@ static int unixOpen(
}
memset(p, 0, sizeof(unixFile));
+#ifdef SQLITE_ASSERT_NO_FILES
+ /* Applications that never read or write a persistent disk files */
+ assert( zName==0 );
+#endif
+
if( eType==SQLITE_OPEN_MAIN_DB ){
UnixUnusedFd *pUnused;
pUnused = findReusableFd(zName, flags);
@@ -41920,6 +42357,28 @@ SQLITE_API int sqlite3_os_init(void){
sqlite3_vfs_register(&aVfs[i], i==0);
}
unixBigLock = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_VFS1);
+
+#ifndef SQLITE_OMIT_WAL
+ /* Validate lock assumptions */
+ assert( SQLITE_SHM_NLOCK==8 ); /* Number of available locks */
+ assert( UNIX_SHM_BASE==120 ); /* Start of locking area */
+ /* Locks:
+ ** WRITE UNIX_SHM_BASE 120
+ ** CKPT UNIX_SHM_BASE+1 121
+ ** RECOVER UNIX_SHM_BASE+2 122
+ ** READ-0 UNIX_SHM_BASE+3 123
+ ** READ-1 UNIX_SHM_BASE+4 124
+ ** READ-2 UNIX_SHM_BASE+5 125
+ ** READ-3 UNIX_SHM_BASE+6 126
+ ** READ-4 UNIX_SHM_BASE+7 127
+ ** DMS UNIX_SHM_BASE+8 128
+ */
+ assert( UNIX_SHM_DMS==128 ); /* Byte offset of the deadman-switch */
+#endif
+
+ /* Initialize temp file dir array. */
+ unixTempFileInit();
+
return SQLITE_OK;
}
@@ -41959,205 +42418,7 @@ SQLITE_API int sqlite3_os_end(void){
/*
** Include code that is common to all os_*.c files
*/
-/************** Include os_common.h in the middle of os_win.c ****************/
-/************** Begin file os_common.h ***************************************/
-/*
-** 2004 May 22
-**
-** The author disclaims copyright to this source code. In place of
-** a legal notice, here is a blessing:
-**
-** May you do good and not evil.
-** May you find forgiveness for yourself and forgive others.
-** May you share freely, never taking more than you give.
-**
-******************************************************************************
-**
-** This file contains macros and a little bit of code that is common to
-** all of the platform-specific files (os_*.c) and is #included into those
-** files.
-**
-** This file should be #included by the os_*.c files only. It is not a
-** general purpose header file.
-*/
-#ifndef _OS_COMMON_H_
-#define _OS_COMMON_H_
-
-/*
-** At least two bugs have slipped in because we changed the MEMORY_DEBUG
-** macro to SQLITE_DEBUG and some older makefiles have not yet made the
-** switch. The following code should catch this problem at compile-time.
-*/
-#ifdef MEMORY_DEBUG
-# error "The MEMORY_DEBUG macro is obsolete. Use SQLITE_DEBUG instead."
-#endif
-
-/*
-** Macros for performance tracing. Normally turned off. Only works
-** on i486 hardware.
-*/
-#ifdef SQLITE_PERFORMANCE_TRACE
-
-/*
-** hwtime.h contains inline assembler code for implementing
-** high-performance timing routines.
-*/
-/************** Include hwtime.h in the middle of os_common.h ****************/
-/************** Begin file hwtime.h ******************************************/
-/*
-** 2008 May 27
-**
-** The author disclaims copyright to this source code. In place of
-** a legal notice, here is a blessing:
-**
-** May you do good and not evil.
-** May you find forgiveness for yourself and forgive others.
-** May you share freely, never taking more than you give.
-**
-******************************************************************************
-**
-** This file contains inline asm code for retrieving "high-performance"
-** counters for x86 and x86_64 class CPUs.
-*/
-#ifndef SQLITE_HWTIME_H
-#define SQLITE_HWTIME_H
-
-/*
-** The following routine only works on pentium-class (or newer) processors.
-** It uses the RDTSC opcode to read the cycle count value out of the
-** processor and returns that value. This can be used for high-res
-** profiling.
-*/
-#if !defined(__STRICT_ANSI__) && \
- (defined(__GNUC__) || defined(_MSC_VER)) && \
- (defined(i386) || defined(__i386__) || defined(_M_IX86))
-
- #if defined(__GNUC__)
-
- __inline__ sqlite_uint64 sqlite3Hwtime(void){
- unsigned int lo, hi;
- __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
- return (sqlite_uint64)hi << 32 | lo;
- }
-
- #elif defined(_MSC_VER)
-
- __declspec(naked) __inline sqlite_uint64 __cdecl sqlite3Hwtime(void){
- __asm {
- rdtsc
- ret ; return value at EDX:EAX
- }
- }
-
- #endif
-
-#elif !defined(__STRICT_ANSI__) && (defined(__GNUC__) && defined(__x86_64__))
-
- __inline__ sqlite_uint64 sqlite3Hwtime(void){
- unsigned long val;
- __asm__ __volatile__ ("rdtsc" : "=A" (val));
- return val;
- }
-
-#elif !defined(__STRICT_ANSI__) && (defined(__GNUC__) && defined(__ppc__))
-
- __inline__ sqlite_uint64 sqlite3Hwtime(void){
- unsigned long long retval;
- unsigned long junk;
- __asm__ __volatile__ ("\n\
- 1: mftbu %1\n\
- mftb %L0\n\
- mftbu %0\n\
- cmpw %0,%1\n\
- bne 1b"
- : "=r" (retval), "=r" (junk));
- return retval;
- }
-
-#else
-
- /*
- ** asm() is needed for hardware timing support. Without asm(),
- ** disable the sqlite3Hwtime() routine.
- **
- ** sqlite3Hwtime() is only used for some obscure debugging
- ** and analysis configurations, not in any deliverable, so this
- ** should not be a great loss.
- */
-SQLITE_PRIVATE sqlite_uint64 sqlite3Hwtime(void){ return ((sqlite_uint64)0); }
-
-#endif
-
-#endif /* !defined(SQLITE_HWTIME_H) */
-
-/************** End of hwtime.h **********************************************/
-/************** Continuing where we left off in os_common.h ******************/
-
-static sqlite_uint64 g_start;
-static sqlite_uint64 g_elapsed;
-#define TIMER_START g_start=sqlite3Hwtime()
-#define TIMER_END g_elapsed=sqlite3Hwtime()-g_start
-#define TIMER_ELAPSED g_elapsed
-#else
-#define TIMER_START
-#define TIMER_END
-#define TIMER_ELAPSED ((sqlite_uint64)0)
-#endif
-
-/*
-** If we compile with the SQLITE_TEST macro set, then the following block
-** of code will give us the ability to simulate a disk I/O error. This
-** is used for testing the I/O recovery logic.
-*/
-#if defined(SQLITE_TEST)
-SQLITE_API extern int sqlite3_io_error_hit;
-SQLITE_API extern int sqlite3_io_error_hardhit;
-SQLITE_API extern int sqlite3_io_error_pending;
-SQLITE_API extern int sqlite3_io_error_persist;
-SQLITE_API extern int sqlite3_io_error_benign;
-SQLITE_API extern int sqlite3_diskfull_pending;
-SQLITE_API extern int sqlite3_diskfull;
-#define SimulateIOErrorBenign(X) sqlite3_io_error_benign=(X)
-#define SimulateIOError(CODE) \
- if( (sqlite3_io_error_persist && sqlite3_io_error_hit) \
- || sqlite3_io_error_pending-- == 1 ) \
- { local_ioerr(); CODE; }
-static void local_ioerr(){
- IOTRACE(("IOERR\n"));
- sqlite3_io_error_hit++;
- if( !sqlite3_io_error_benign ) sqlite3_io_error_hardhit++;
-}
-#define SimulateDiskfullError(CODE) \
- if( sqlite3_diskfull_pending ){ \
- if( sqlite3_diskfull_pending == 1 ){ \
- local_ioerr(); \
- sqlite3_diskfull = 1; \
- sqlite3_io_error_hit = 1; \
- CODE; \
- }else{ \
- sqlite3_diskfull_pending--; \
- } \
- }
-#else
-#define SimulateIOErrorBenign(X)
-#define SimulateIOError(A)
-#define SimulateDiskfullError(A)
-#endif /* defined(SQLITE_TEST) */
-
-/*
-** When testing, keep a count of the number of open files.
-*/
-#if defined(SQLITE_TEST)
-SQLITE_API extern int sqlite3_open_file_count;
-#define OpenCounter(X) sqlite3_open_file_count+=(X)
-#else
-#define OpenCounter(X)
-#endif /* defined(SQLITE_TEST) */
-
-#endif /* !defined(_OS_COMMON_H_) */
-
-/************** End of os_common.h *******************************************/
-/************** Continuing where we left off in os_win.c *********************/
+/* #include "os_common.h" */
/*
** Include the header file for the Windows VFS.
@@ -48313,31 +48574,88 @@ SQLITE_API int sqlite3_os_end(void){
** sqlite3_deserialize().
*/
/* #include "sqliteInt.h" */
-#ifdef SQLITE_ENABLE_DESERIALIZE
+#ifndef SQLITE_OMIT_DESERIALIZE
/*
** Forward declaration of objects used by this utility
*/
typedef struct sqlite3_vfs MemVfs;
typedef struct MemFile MemFile;
+typedef struct MemStore MemStore;
/* Access to a lower-level VFS that (might) implement dynamic loading,
** access to randomness, etc.
*/
#define ORIGVFS(p) ((sqlite3_vfs*)((p)->pAppData))
-/* An open file */
-struct MemFile {
- sqlite3_file base; /* IO methods */
+/* Storage for a memdb file.
+**
+** An memdb object can be shared or separate. Shared memdb objects can be
+** used by more than one database connection. Mutexes are used by shared
+** memdb objects to coordinate access. Separate memdb objects are only
+** connected to a single database connection and do not require additional
+** mutexes.
+**
+** Shared memdb objects have .zFName!=0 and .pMutex!=0. They are created
+** using "file:/name?vfs=memdb". The first character of the name must be
+** "/" or else the object will be a separate memdb object. All shared
+** memdb objects are stored in memdb_g.apMemStore[] in an arbitrary order.
+**
+** Separate memdb objects are created using a name that does not begin
+** with "/" or using sqlite3_deserialize().
+**
+** Access rules for shared MemStore objects:
+**
+** * .zFName is initialized when the object is created and afterwards
+** is unchanged until the object is destroyed. So it can be accessed
+** at any time as long as we know the object is not being destroyed,
+** which means while either the SQLITE_MUTEX_STATIC_VFS1 or
+** .pMutex is held or the object is not part of memdb_g.apMemStore[].
+**
+** * Can .pMutex can only be changed while holding the
+** SQLITE_MUTEX_STATIC_VFS1 mutex or while the object is not part
+** of memdb_g.apMemStore[].
+**
+** * Other fields can only be changed while holding the .pMutex mutex
+** or when the .nRef is less than zero and the object is not part of
+** memdb_g.apMemStore[].
+**
+** * The .aData pointer has the added requirement that it can can only
+** be changed (for resizing) when nMmap is zero.
+**
+*/
+struct MemStore {
sqlite3_int64 sz; /* Size of the file */
sqlite3_int64 szAlloc; /* Space allocated to aData */
sqlite3_int64 szMax; /* Maximum allowed size of the file */
unsigned char *aData; /* content of the file */
+ sqlite3_mutex *pMutex; /* Used by shared stores only */
int nMmap; /* Number of memory mapped pages */
unsigned mFlags; /* Flags */
+ int nRdLock; /* Number of readers */
+ int nWrLock; /* Number of writers. (Always 0 or 1) */
+ int nRef; /* Number of users of this MemStore */
+ char *zFName; /* The filename for shared stores */
+};
+
+/* An open file */
+struct MemFile {
+ sqlite3_file base; /* IO methods */
+ MemStore *pStore; /* The storage */
int eLock; /* Most recent lock against this file */
};
+/*
+** File-scope variables for holding the memdb files that are accessible
+** to multiple database connections in separate threads.
+**
+** Must hold SQLITE_MUTEX_STATIC_VFS1 to access any part of this object.
+*/
+static struct MemFS {
+ int nMemStore; /* Number of shared MemStore objects */
+ MemStore **apMemStore; /* Array of all shared MemStore objects */
+} memdb_g;
+
/*
** Methods for MemFile
*/
@@ -48391,7 +48709,10 @@ static sqlite3_vfs memdb_vfs = {
memdbSleep, /* xSleep */
0, /* memdbCurrentTime, */ /* xCurrentTime */
memdbGetLastError, /* xGetLastError */
- memdbCurrentTimeInt64 /* xCurrentTimeInt64 */
+ memdbCurrentTimeInt64, /* xCurrentTimeInt64 */
+ 0, /* xSetSystemCall */
+ 0, /* xGetSystemCall */
+ 0, /* xNextSystemCall */
};
static const sqlite3_io_methods memdb_io_methods = {
@@ -48416,19 +48737,67 @@ static const sqlite3_io_methods memdb_io_methods = {
memdbUnfetch /* xUnfetch */
};
+/*
+** Enter/leave the mutex on a MemStore
+*/
+#if defined(SQLITE_THREADSAFE) && SQLITE_THREADSAFE==0
+static void memdbEnter(MemStore *p){
+ UNUSED_PARAMETER(p);
+}
+static void memdbLeave(MemStore *p){
+ UNUSED_PARAMETER(p);
+}
+#else
+static void memdbEnter(MemStore *p){
+ sqlite3_mutex_enter(p->pMutex);
+}
+static void memdbLeave(MemStore *p){
+ sqlite3_mutex_leave(p->pMutex);
+}
+#endif
+
/*
** Close an memdb-file.
-**
-** The pData pointer is owned by the application, so there is nothing
-** to free. Unless the SQLITE_DESERIALIZE_FREEONCLOSE flag is set,
-** in which case we own the pData pointer and need to free it.
+** Free the underlying MemStore object when its refcount drops to zero
+** or less.
*/
static int memdbClose(sqlite3_file *pFile){
- MemFile *p = (MemFile *)pFile;
- if( p->mFlags & SQLITE_DESERIALIZE_FREEONCLOSE ){
- sqlite3_free(p->aData);
+ MemStore *p = ((MemFile*)pFile)->pStore;
+ if( p->zFName ){
+ int i;
+#ifndef SQLITE_MUTEX_OMIT
+ sqlite3_mutex *pVfsMutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_VFS1);
+#endif
+ sqlite3_mutex_enter(pVfsMutex);
+ for(i=0; ALWAYS(inRef==1 ){
+ memdb_g.apMemStore[i] = memdb_g.apMemStore[--memdb_g.nMemStore];
+ if( memdb_g.nMemStore==0 ){
+ sqlite3_free(memdb_g.apMemStore);
+ memdb_g.apMemStore = 0;
+ }
+ }
+ break;
+ }
+ }
+ sqlite3_mutex_leave(pVfsMutex);
+ }else{
+ memdbEnter(p);
+ }
+ p->nRef--;
+ if( p->nRef<=0 ){
+ if( p->mFlags & SQLITE_DESERIALIZE_FREEONCLOSE ){
+ sqlite3_free(p->aData);
+ }
+ memdbLeave(p);
+ sqlite3_mutex_free(p->pMutex);
+ sqlite3_free(p);
+ }else{
+ memdbLeave(p);
}
return SQLITE_OK;
}
@@ -48442,22 +48811,25 @@ static int memdbRead(
int iAmt,
sqlite_int64 iOfst
){
- MemFile *p = (MemFile *)pFile;
+ MemStore *p = ((MemFile*)pFile)->pStore;
+ memdbEnter(p);
if( iOfst+iAmt>p->sz ){
memset(zBuf, 0, iAmt);
if( iOfstsz ) memcpy(zBuf, p->aData+iOfst, p->sz - iOfst);
+ memdbLeave(p);
return SQLITE_IOERR_SHORT_READ;
}
memcpy(zBuf, p->aData+iOfst, iAmt);
+ memdbLeave(p);
return SQLITE_OK;
}
/*
** Try to enlarge the memory allocation to hold at least sz bytes
*/
-static int memdbEnlarge(MemFile *p, sqlite3_int64 newSz){
+static int memdbEnlarge(MemStore *p, sqlite3_int64 newSz){
unsigned char *pNew;
- if( (p->mFlags & SQLITE_DESERIALIZE_RESIZEABLE)==0 || p->nMmap>0 ){
+ if( (p->mFlags & SQLITE_DESERIALIZE_RESIZEABLE)==0 || NEVER(p->nMmap>0) ){
return SQLITE_FULL;
}
if( newSz>p->szMax ){
@@ -48466,7 +48838,7 @@ static int memdbEnlarge(MemFile *p, sqlite3_int64 newSz){
newSz *= 2;
if( newSz>p->szMax ) newSz = p->szMax;
pNew = sqlite3Realloc(p->aData, newSz);
- if( pNew==0 ) return SQLITE_NOMEM;
+ if( pNew==0 ) return SQLITE_IOERR_NOMEM;
p->aData = pNew;
p->szAlloc = newSz;
return SQLITE_OK;
@@ -48481,19 +48853,27 @@ static int memdbWrite(
int iAmt,
sqlite_int64 iOfst
){
- MemFile *p = (MemFile *)pFile;
- if( NEVER(p->mFlags & SQLITE_DESERIALIZE_READONLY) ) return SQLITE_READONLY;
+ MemStore *p = ((MemFile*)pFile)->pStore;
+ memdbEnter(p);
+ if( NEVER(p->mFlags & SQLITE_DESERIALIZE_READONLY) ){
+ /* Can't happen: memdbLock() will return SQLITE_READONLY before
+ ** reaching this point */
+ memdbLeave(p);
+ return SQLITE_IOERR_WRITE;
+ }
if( iOfst+iAmt>p->sz ){
int rc;
if( iOfst+iAmt>p->szAlloc
&& (rc = memdbEnlarge(p, iOfst+iAmt))!=SQLITE_OK
){
+ memdbLeave(p);
return rc;
}
if( iOfst>p->sz ) memset(p->aData+p->sz, 0, iOfst-p->sz);
p->sz = iOfst+iAmt;
}
memcpy(p->aData+iOfst, z, iAmt);
+ memdbLeave(p);
return SQLITE_OK;
}
@@ -48505,16 +48885,25 @@ static int memdbWrite(
** the size of a file, never to increase the size.
*/
static int memdbTruncate(sqlite3_file *pFile, sqlite_int64 size){
- MemFile *p = (MemFile *)pFile;
- if( NEVER(size>p->sz) ) return SQLITE_FULL;
- p->sz = size;
- return SQLITE_OK;
+ MemStore *p = ((MemFile*)pFile)->pStore;
+ int rc = SQLITE_OK;
+ memdbEnter(p);
+ if( size>p->sz ){
+ /* This can only happen with a corrupt wal mode db */
+ rc = SQLITE_CORRUPT;
+ }else{
+ p->sz = size;
+ }
+ memdbLeave(p);
+ return rc;
}
/*
** Sync an memdb-file.
*/
static int memdbSync(sqlite3_file *pFile, int flags){
+ UNUSED_PARAMETER(pFile);
+ UNUSED_PARAMETER(flags);
return SQLITE_OK;
}
@@ -48522,8 +48911,10 @@ static int memdbSync(sqlite3_file *pFile, int flags){
** Return the current file-size of an memdb-file.
*/
static int memdbFileSize(sqlite3_file *pFile, sqlite_int64 *pSize){
- MemFile *p = (MemFile *)pFile;
+ MemStore *p = ((MemFile*)pFile)->pStore;
+ memdbEnter(p);
*pSize = p->sz;
+ memdbLeave(p);
return SQLITE_OK;
}
@@ -48531,19 +48922,48 @@ static int memdbFileSize(sqlite3_file *pFile, sqlite_int64 *pSize){
** Lock an memdb-file.
*/
static int memdbLock(sqlite3_file *pFile, int eLock){
- MemFile *p = (MemFile *)pFile;
- if( eLock>SQLITE_LOCK_SHARED
- && (p->mFlags & SQLITE_DESERIALIZE_READONLY)!=0
- ){
- return SQLITE_READONLY;
+ MemFile *pThis = (MemFile*)pFile;
+ MemStore *p = pThis->pStore;
+ int rc = SQLITE_OK;
+ if( eLock==pThis->eLock ) return SQLITE_OK;
+ memdbEnter(p);
+ if( eLock>SQLITE_LOCK_SHARED ){
+ if( p->mFlags & SQLITE_DESERIALIZE_READONLY ){
+ rc = SQLITE_READONLY;
+ }else if( pThis->eLock<=SQLITE_LOCK_SHARED ){
+ if( p->nWrLock ){
+ rc = SQLITE_BUSY;
+ }else{
+ p->nWrLock = 1;
+ }
+ }
+ }else if( eLock==SQLITE_LOCK_SHARED ){
+ if( pThis->eLock > SQLITE_LOCK_SHARED ){
+ assert( p->nWrLock==1 );
+ p->nWrLock = 0;
+ }else if( p->nWrLock ){
+ rc = SQLITE_BUSY;
+ }else{
+ p->nRdLock++;
+ }
+ }else{
+ assert( eLock==SQLITE_LOCK_NONE );
+ if( pThis->eLock>SQLITE_LOCK_SHARED ){
+ assert( p->nWrLock==1 );
+ p->nWrLock = 0;
+ }
+ assert( p->nRdLock>0 );
+ p->nRdLock--;
}
- p->eLock = eLock;
- return SQLITE_OK;
+ if( rc==SQLITE_OK ) pThis->eLock = eLock;
+ memdbLeave(p);
+ return rc;
}
-#if 0 /* Never used because memdbAccess() always returns false */
+#if 0
/*
-** Check if another file-handle holds a RESERVED lock on an memdb-file.
+** This interface is only used for crash recovery, which does not
+** occur on an in-memory database.
*/
static int memdbCheckReservedLock(sqlite3_file *pFile, int *pResOut){
*pResOut = 0;
@@ -48551,12 +48971,14 @@ static int memdbCheckReservedLock(sqlite3_file *pFile, int *pResOut){
}
#endif
+
/*
** File control method. For custom operations on an memdb-file.
*/
static int memdbFileControl(sqlite3_file *pFile, int op, void *pArg){
- MemFile *p = (MemFile *)pFile;
+ MemStore *p = ((MemFile*)pFile)->pStore;
int rc = SQLITE_NOTFOUND;
+ memdbEnter(p);
if( op==SQLITE_FCNTL_VFSNAME ){
*(char**)pArg = sqlite3_mprintf("memdb(%p,%lld)", p->aData, p->sz);
rc = SQLITE_OK;
@@ -48574,6 +48996,7 @@ static int memdbFileControl(sqlite3_file *pFile, int op, void *pArg){
*(sqlite3_int64*)pArg = iLimit;
rc = SQLITE_OK;
}
+ memdbLeave(p);
return rc;
}
@@ -48590,6 +49013,7 @@ static int memdbSectorSize(sqlite3_file *pFile){
** Return the device characteristic flags supported by an memdb-file.
*/
static int memdbDeviceCharacteristics(sqlite3_file *pFile){
+ UNUSED_PARAMETER(pFile);
return SQLITE_IOCAP_ATOMIC |
SQLITE_IOCAP_POWERSAFE_OVERWRITE |
SQLITE_IOCAP_SAFE_APPEND |
@@ -48603,20 +49027,26 @@ static int memdbFetch(
int iAmt,
void **pp
){
- MemFile *p = (MemFile *)pFile;
- if( iOfst+iAmt>p->sz ){
+ MemStore *p = ((MemFile*)pFile)->pStore;
+ memdbEnter(p);
+ if( iOfst+iAmt>p->sz || (p->mFlags & SQLITE_DESERIALIZE_RESIZEABLE)!=0 ){
*pp = 0;
}else{
p->nMmap++;
*pp = (void*)(p->aData + iOfst);
}
+ memdbLeave(p);
return SQLITE_OK;
}
/* Release a memory-mapped page */
static int memdbUnfetch(sqlite3_file *pFile, sqlite3_int64 iOfst, void *pPage){
- MemFile *p = (MemFile *)pFile;
+ MemStore *p = ((MemFile*)pFile)->pStore;
+ UNUSED_PARAMETER(iOfst);
+ UNUSED_PARAMETER(pPage);
+ memdbEnter(p);
p->nMmap--;
+ memdbLeave(p);
return SQLITE_OK;
}
@@ -48626,20 +49056,79 @@ static int memdbUnfetch(sqlite3_file *pFile, sqlite3_int64 iOfst, void *pPage){
static int memdbOpen(
sqlite3_vfs *pVfs,
const char *zName,
- sqlite3_file *pFile,
+ sqlite3_file *pFd,
int flags,
int *pOutFlags
){
- MemFile *p = (MemFile*)pFile;
- if( (flags & SQLITE_OPEN_MAIN_DB)==0 ){
- return ORIGVFS(pVfs)->xOpen(ORIGVFS(pVfs), zName, pFile, flags, pOutFlags);
+ MemFile *pFile = (MemFile*)pFd;
+ MemStore *p = 0;
+ int szName;
+ UNUSED_PARAMETER(pVfs);
+
+ memset(pFile, 0, sizeof(*pFile));
+ szName = sqlite3Strlen30(zName);
+ if( szName>1 && zName[0]=='/' ){
+ int i;
+#ifndef SQLITE_MUTEX_OMIT
+ sqlite3_mutex *pVfsMutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_VFS1);
+#endif
+ sqlite3_mutex_enter(pVfsMutex);
+ for(i=0; izFName,zName)==0 ){
+ p = memdb_g.apMemStore[i];
+ break;
+ }
+ }
+ if( p==0 ){
+ MemStore **apNew;
+ p = sqlite3Malloc( sizeof(*p) + szName + 3 );
+ if( p==0 ){
+ sqlite3_mutex_leave(pVfsMutex);
+ return SQLITE_NOMEM;
+ }
+ apNew = sqlite3Realloc(memdb_g.apMemStore,
+ sizeof(apNew[0])*(memdb_g.nMemStore+1) );
+ if( apNew==0 ){
+ sqlite3_free(p);
+ sqlite3_mutex_leave(pVfsMutex);
+ return SQLITE_NOMEM;
+ }
+ apNew[memdb_g.nMemStore++] = p;
+ memdb_g.apMemStore = apNew;
+ memset(p, 0, sizeof(*p));
+ p->mFlags = SQLITE_DESERIALIZE_RESIZEABLE|SQLITE_DESERIALIZE_FREEONCLOSE;
+ p->szMax = sqlite3GlobalConfig.mxMemdbSize;
+ p->zFName = (char*)&p[1];
+ memcpy(p->zFName, zName, szName+1);
+ p->pMutex = sqlite3_mutex_alloc(SQLITE_MUTEX_FAST);
+ if( p->pMutex==0 ){
+ memdb_g.nMemStore--;
+ sqlite3_free(p);
+ sqlite3_mutex_leave(pVfsMutex);
+ return SQLITE_NOMEM;
+ }
+ p->nRef = 1;
+ memdbEnter(p);
+ }else{
+ memdbEnter(p);
+ p->nRef++;
+ }
+ sqlite3_mutex_leave(pVfsMutex);
+ }else{
+ p = sqlite3Malloc( sizeof(*p) );
+ if( p==0 ){
+ return SQLITE_NOMEM;
+ }
+ memset(p, 0, sizeof(*p));
+ p->mFlags = SQLITE_DESERIALIZE_RESIZEABLE | SQLITE_DESERIALIZE_FREEONCLOSE;
+ p->szMax = sqlite3GlobalConfig.mxMemdbSize;
}
- memset(p, 0, sizeof(*p));
- p->mFlags = SQLITE_DESERIALIZE_RESIZEABLE | SQLITE_DESERIALIZE_FREEONCLOSE;
- assert( pOutFlags!=0 ); /* True because flags==SQLITE_OPEN_MAIN_DB */
- *pOutFlags = flags | SQLITE_OPEN_MEMORY;
- pFile->pMethods = &memdb_io_methods;
- p->szMax = sqlite3GlobalConfig.mxMemdbSize;
+ pFile->pStore = p;
+ if( pOutFlags!=0 ){
+ *pOutFlags = flags | SQLITE_OPEN_MEMORY;
+ }
+ pFd->pMethods = &memdb_io_methods;
+ memdbLeave(p);
return SQLITE_OK;
}
@@ -48667,6 +49156,9 @@ static int memdbAccess(
int flags,
int *pResOut
){
+ UNUSED_PARAMETER(pVfs);
+ UNUSED_PARAMETER(zPath);
+ UNUSED_PARAMETER(flags);
*pResOut = 0;
return SQLITE_OK;
}
@@ -48682,6 +49174,7 @@ static int memdbFullPathname(
int nOut,
char *zOut
){
+ UNUSED_PARAMETER(pVfs);
sqlite3_snprintf(nOut, zOut, "%s", zPath);
return SQLITE_OK;
}
@@ -48754,9 +49247,14 @@ static int memdbCurrentTimeInt64(sqlite3_vfs *pVfs, sqlite3_int64 *p){
*/
static MemFile *memdbFromDbSchema(sqlite3 *db, const char *zSchema){
MemFile *p = 0;
+ MemStore *pStore;
int rc = sqlite3_file_control(db, zSchema, SQLITE_FCNTL_FILE_POINTER, &p);
if( rc ) return 0;
if( p->base.pMethods!=&memdb_io_methods ) return 0;
+ pStore = p->pStore;
+ memdbEnter(pStore);
+ if( pStore->zFName!=0 ) p = 0;
+ memdbLeave(pStore);
return p;
}
@@ -48792,12 +49290,14 @@ SQLITE_API unsigned char *sqlite3_serialize(
if( piSize ) *piSize = -1;
if( iDb<0 ) return 0;
if( p ){
- if( piSize ) *piSize = p->sz;
+ MemStore *pStore = p->pStore;
+ assert( pStore->pMutex==0 );
+ if( piSize ) *piSize = pStore->sz;
if( mFlags & SQLITE_SERIALIZE_NOCOPY ){
- pOut = p->aData;
+ pOut = pStore->aData;
}else{
- pOut = sqlite3_malloc64( p->sz );
- if( pOut ) memcpy(pOut, p->aData, p->sz);
+ pOut = sqlite3_malloc64( pStore->sz );
+ if( pOut ) memcpy(pOut, pStore->aData, pStore->sz);
}
return pOut;
}
@@ -48867,7 +49367,8 @@ SQLITE_API int sqlite3_deserialize(
sqlite3_mutex_enter(db->mutex);
if( zSchema==0 ) zSchema = db->aDb[0].zDbSName;
iDb = sqlite3FindDbName(db, zSchema);
- if( iDb<0 ){
+ testcase( iDb==1 );
+ if( iDb<2 && iDb!=0 ){
rc = SQLITE_ERROR;
goto end_deserialize;
}
@@ -48891,15 +49392,16 @@ SQLITE_API int sqlite3_deserialize(
if( p==0 ){
rc = SQLITE_ERROR;
}else{
- p->aData = pData;
+ MemStore *pStore = p->pStore;
+ pStore->aData = pData;
pData = 0;
- p->sz = szDb;
- p->szAlloc = szBuf;
- p->szMax = szBuf;
- if( p->szMaxszMax = sqlite3GlobalConfig.mxMemdbSize;
+ pStore->sz = szDb;
+ pStore->szAlloc = szBuf;
+ pStore->szMax = szBuf;
+ if( pStore->szMaxszMax = sqlite3GlobalConfig.mxMemdbSize;
}
- p->mFlags = mFlags;
+ pStore->mFlags = mFlags;
rc = SQLITE_OK;
}
@@ -48918,7 +49420,9 @@ end_deserialize:
*/
SQLITE_PRIVATE int sqlite3MemdbInit(void){
sqlite3_vfs *pLower = sqlite3_vfs_find(0);
- int sz = pLower->szOsFile;
+ unsigned int sz;
+ if( NEVER(pLower==0) ) return SQLITE_ERROR;
+ sz = pLower->szOsFile;
memdb_vfs.pAppData = pLower;
/* The following conditional can only be true when compiled for
** Windows x86 and SQLITE_MAX_MMAP_SIZE=0. We always leave
@@ -48928,7 +49432,7 @@ SQLITE_PRIVATE int sqlite3MemdbInit(void){
memdb_vfs.szOsFile = sz;
return sqlite3_vfs_register(&memdb_vfs, 0);
}
-#endif /* SQLITE_ENABLE_DESERIALIZE */
+#endif /* SQLITE_OMIT_DESERIALIZE */
/************** End of memdb.c ***********************************************/
/************** Begin file bitvec.c ******************************************/
@@ -49287,7 +49791,7 @@ SQLITE_PRIVATE int sqlite3BitvecBuiltinTest(int sz, int *aOp){
sqlite3BitvecClear(0, 1, pTmpSpace);
/* Run the program */
- pc = 0;
+ pc = i = 0;
while( (op = aOp[pc])!=0 ){
switch( op ){
case 1:
@@ -49591,11 +50095,14 @@ static int numberOfCachePages(PCache *p){
** suggested cache size is set to N. */
return p->szCache;
}else{
+ i64 n;
/* IMPLEMANTATION-OF: R-59858-46238 If the argument N is negative, then the
** number of cache pages is adjusted to be a number of pages that would
** use approximately abs(N*1024) bytes of memory based on the current
** page size. */
- return (int)((-1024*(i64)p->szCache)/(p->szPage+p->szExtra));
+ n = ((-1024*(i64)p->szCache)/(p->szPage+p->szExtra));
+ if( n>1000000000 ) n = 1000000000;
+ return (int)n;
}
}
@@ -51050,12 +51557,18 @@ static sqlite3_pcache *pcache1Create(int szPage, int szExtra, int bPurgeable){
*/
static void pcache1Cachesize(sqlite3_pcache *p, int nMax){
PCache1 *pCache = (PCache1 *)p;
+ u32 n;
+ assert( nMax>=0 );
if( pCache->bPurgeable ){
PGroup *pGroup = pCache->pGroup;
pcache1EnterMutex(pGroup);
- pGroup->nMaxPage += (nMax - pCache->nMax);
+ n = (u32)nMax;
+ if( n > 0x7fff0000 - pGroup->nMaxPage + pCache->nMax ){
+ n = 0x7fff0000 - pGroup->nMaxPage + pCache->nMax;
+ }
+ pGroup->nMaxPage += (n - pCache->nMax);
pGroup->mxPinned = pGroup->nMaxPage + 10 - pGroup->nMinPage;
- pCache->nMax = nMax;
+ pCache->nMax = n;
pCache->n90pct = pCache->nMax*9/10;
pcache1EnforceMaxPage(pCache);
pcache1LeaveMutex(pGroup);
@@ -51071,7 +51584,7 @@ static void pcache1Shrink(sqlite3_pcache *p){
PCache1 *pCache = (PCache1*)p;
if( pCache->bPurgeable ){
PGroup *pGroup = pCache->pGroup;
- int savedMaxPage;
+ unsigned int savedMaxPage;
pcache1EnterMutex(pGroup);
savedMaxPage = pGroup->nMaxPage;
pGroup->nMaxPage = 0;
@@ -52808,6 +53321,7 @@ struct Pager {
u8 noLock; /* Do not lock (except in WAL mode) */
u8 readOnly; /* True for a read-only database */
u8 memDb; /* True to inhibit all file I/O */
+ u8 memVfs; /* VFS-implemented memory database */
/**************************************************************************
** The following block contains those class members that change during
@@ -52857,8 +53371,8 @@ struct Pager {
i16 nReserve; /* Number of unused bytes at end of each page */
u32 vfsFlags; /* Flags for sqlite3_vfs.xOpen() */
u32 sectorSize; /* Assumed sector size during rollback */
- int pageSize; /* Number of bytes in a page */
Pgno mxPgno; /* Maximum allowed size of the database */
+ i64 pageSize; /* Number of bytes in a page */
i64 journalSizeLimit; /* Size limit for persistent journal files */
char *zFilename; /* Name of the database file */
char *zJournal; /* Name of the journal file */
@@ -55202,6 +55716,7 @@ static int readDbPage(PgHdr *pPg){
*/
static void pager_write_changecounter(PgHdr *pPg){
u32 change_counter;
+ if( NEVER(pPg==0) ) return;
/* Increment the value just read and write it back to byte 24. */
change_counter = sqlite3Get4byte((u8*)pPg->pPager->dbFileVers)+1;
@@ -56093,7 +56608,7 @@ static int pager_wait_on_lock(Pager *pPager, int locktype){
#if defined(SQLITE_DEBUG)
static void assertTruncateConstraintCb(PgHdr *pPg){
assert( pPg->flags&PGHDR_DIRTY );
- assert( !subjRequiresPage(pPg) || pPg->pgno<=pPg->pPager->dbSize );
+ assert( pPg->pgno<=pPg->pPager->dbSize || !subjRequiresPage(pPg) );
}
static void assertTruncateConstraint(Pager *pPager){
sqlite3PcacheIterateDirty(pPager->pPCache, assertTruncateConstraintCb);
@@ -56114,7 +56629,8 @@ static void assertTruncateConstraint(Pager *pPager){
** then continue writing to the database.
*/
SQLITE_PRIVATE void sqlite3PagerTruncateImage(Pager *pPager, Pgno nPage){
- assert( pPager->dbSize>=nPage );
+ assert( pPager->dbSize>=nPage || CORRUPT_DB );
+ testcase( pPager->dbSizeeState>=PAGER_WRITER_CACHEMOD );
pPager->dbSize = nPage;
@@ -56842,7 +57358,7 @@ SQLITE_PRIVATE int sqlite3PagerOpen(
int rc = SQLITE_OK; /* Return code */
int tempFile = 0; /* True for temp files (incl. in-memory files) */
int memDb = 0; /* True if this is an in-memory file */
-#ifdef SQLITE_ENABLE_DESERIALIZE
+#ifndef SQLITE_OMIT_DESERIALIZE
int memJM = 0; /* Memory journal mode */
#else
# define memJM 0
@@ -57035,6 +57551,7 @@ SQLITE_PRIVATE int sqlite3PagerOpen(
pPager->zWal = 0;
}
#endif
+ (void)pPtr; /* Suppress warning about unused pPtr value */
if( nPathname ) sqlite3DbFree(0, zPathname);
pPager->pVfs = pVfs;
@@ -57046,8 +57563,8 @@ SQLITE_PRIVATE int sqlite3PagerOpen(
int fout = 0; /* VFS flags returned by xOpen() */
rc = sqlite3OsOpen(pVfs, pPager->zFilename, pPager->fd, vfsFlags, &fout);
assert( !memDb );
-#ifdef SQLITE_ENABLE_DESERIALIZE
- memJM = (fout&SQLITE_OPEN_MEMORY)!=0;
+#ifndef SQLITE_OMIT_DESERIALIZE
+ pPager->memVfs = memJM = (fout&SQLITE_OPEN_MEMORY)!=0;
#endif
readOnly = (fout&SQLITE_OPEN_READONLY)!=0;
@@ -57432,7 +57949,7 @@ SQLITE_PRIVATE int sqlite3PagerSharedLock(Pager *pPager){
** may mean that the pager was in the error-state when this
** function was called and the journal file does not exist.
*/
- if( !isOpen(pPager->jfd) ){
+ if( !isOpen(pPager->jfd) && pPager->journalMode!=PAGER_JOURNALMODE_OFF ){
sqlite3_vfs * const pVfs = pPager->pVfs;
int bExists; /* True if journal file exists */
rc = sqlite3OsAccess(
@@ -58014,7 +58531,7 @@ SQLITE_PRIVATE int sqlite3PagerBegin(Pager *pPager, int exFlag, int subjInMemory
assert( pPager->eState>=PAGER_READER && pPager->eStatesubjInMemory = (u8)subjInMemory;
- if( ALWAYS(pPager->eState==PAGER_READER) ){
+ if( pPager->eState==PAGER_READER ){
assert( pPager->pInJournal==0 );
if( pagerUseWal(pPager) ){
@@ -58914,8 +59431,8 @@ SQLITE_PRIVATE int sqlite3PagerRefcount(Pager *pPager){
** used by the pager and its associated cache.
*/
SQLITE_PRIVATE int sqlite3PagerMemUsed(Pager *pPager){
- int perPageSize = pPager->pageSize + pPager->nExtra + sizeof(PgHdr)
- + 5*sizeof(void*);
+ int perPageSize = pPager->pageSize + pPager->nExtra
+ + (int)(sizeof(PgHdr) + 5*sizeof(void*));
return perPageSize*sqlite3PcachePagecount(pPager->pPCache)
+ sqlite3MallocSize(pPager)
+ pPager->pageSize;
@@ -58984,7 +59501,7 @@ SQLITE_PRIVATE void sqlite3PagerCacheStat(Pager *pPager, int eStat, int reset, i
** Return true if this is an in-memory or temp-file backed pager.
*/
SQLITE_PRIVATE int sqlite3PagerIsMemdb(Pager *pPager){
- return pPager->tempFile;
+ return pPager->tempFile || pPager->memVfs;
}
/*
@@ -59109,14 +59626,14 @@ SQLITE_PRIVATE int sqlite3PagerSavepoint(Pager *pPager, int op, int iSavepoint){
}
pPager->nSavepoint = nNew;
- /* If this is a release of the outermost savepoint, truncate
- ** the sub-journal to zero bytes in size. */
+ /* Truncate the sub-journal so that it only includes the parts
+ ** that are still in use. */
if( op==SAVEPOINT_RELEASE ){
PagerSavepoint *pRel = &pPager->aSavepoint[nNew];
if( pRel->bTruncateOnRelease && isOpen(pPager->sjfd) ){
/* Only truncate if it is an in-memory sub-journal. */
if( sqlite3JournalIsInMemory(pPager->sjfd) ){
- i64 sz = (pPager->pageSize+4)*pRel->iSubRec;
+ i64 sz = (pPager->pageSize+4)*(i64)pRel->iSubRec;
rc = sqlite3OsTruncate(pPager->sjfd, sz);
assert( rc==SQLITE_OK );
}
@@ -59304,7 +59821,7 @@ SQLITE_PRIVATE int sqlite3PagerMovepage(Pager *pPager, DbPage *pPg, Pgno pgno, i
pPgOld = sqlite3PagerLookup(pPager, pgno);
assert( !pPgOld || pPgOld->nRef==1 || CORRUPT_DB );
if( pPgOld ){
- if( pPgOld->nRef>1 ){
+ if( NEVER(pPgOld->nRef>1) ){
sqlite3PagerUnrefNotNull(pPgOld);
return SQLITE_CORRUPT_BKPT;
}
@@ -60050,7 +60567,10 @@ SQLITE_PRIVATE int sqlite3PagerWalFramesize(Pager *pPager){
** HASHTABLE_NPAGE_ONE frames. The values of HASHTABLE_NPAGE_ONE and
** HASHTABLE_NPAGE are selected so that together the wal-index header and
** first index block are the same size as all other index blocks in the
-** wal-index.
+** wal-index. The values are:
+**
+** HASHTABLE_NPAGE 4096
+** HASHTABLE_NPAGE_ONE 4062
**
** Each index block contains two sections, a page-mapping that contains the
** database page number associated with each wal frame, and a hash-table
@@ -60286,6 +60806,70 @@ struct WalCkptInfo {
};
#define READMARK_NOT_USED 0xffffffff
+/*
+** This is a schematic view of the complete 136-byte header of the
+** wal-index file (also known as the -shm file):
+**
+** +-----------------------------+
+** 0: | iVersion | \
+** +-----------------------------+ |
+** 4: | (unused padding) | |
+** +-----------------------------+ |
+** 8: | iChange | |
+** +-------+-------+-------------+ |
+** 12: | bInit | bBig | szPage | |
+** +-------+-------+-------------+ |
+** 16: | mxFrame | | First copy of the
+** +-----------------------------+ | WalIndexHdr object
+** 20: | nPage | |
+** +-----------------------------+ |
+** 24: | aFrameCksum | |
+** | | |
+** +-----------------------------+ |
+** 32: | aSalt | |
+** | | |
+** +-----------------------------+ |
+** 40: | aCksum | |
+** | | /
+** +-----------------------------+
+** 48: | iVersion | \
+** +-----------------------------+ |
+** 52: | (unused padding) | |
+** +-----------------------------+ |
+** 56: | iChange | |
+** +-------+-------+-------------+ |
+** 60: | bInit | bBig | szPage | |
+** +-------+-------+-------------+ | Second copy of the
+** 64: | mxFrame | | WalIndexHdr
+** +-----------------------------+ |
+** 68: | nPage | |
+** +-----------------------------+ |
+** 72: | aFrameCksum | |
+** | | |
+** +-----------------------------+ |
+** 80: | aSalt | |
+** | | |
+** +-----------------------------+ |
+** 88: | aCksum | |
+** | | /
+** +-----------------------------+
+** 96: | nBackfill |
+** +-----------------------------+
+** 100: | 5 read marks |
+** | |
+** | |
+** | |
+** | |
+** +-------+-------+------+------+
+** 120: | Write | Ckpt | Rcvr | Rd0 | \
+** +-------+-------+------+------+ ) 8 lock bytes
+** | Read1 | Read2 | Rd3 | Rd4 | /
+** +-------+-------+------+------+
+** 128: | nBackfillAttempted |
+** +-----------------------------+
+** 132: | (unused padding) |
+** +-----------------------------+
+*/
/* A block of WALINDEX_LOCK_RESERVED bytes beginning at
** WALINDEX_LOCK_OFFSET is reserved for locks. Since some systems
@@ -60442,9 +61026,13 @@ struct WalIterator {
** so. It is safe to enlarge the wal-index if pWal->writeLock is true
** or pWal->exclusiveMode==WAL_HEAPMEMORY_MODE.
**
-** If this call is successful, *ppPage is set to point to the wal-index
-** page and SQLITE_OK is returned. If an error (an OOM or VFS error) occurs,
-** then an SQLite error code is returned and *ppPage is set to 0.
+** Three possible result scenarios:
+**
+** (1) rc==SQLITE_OK and *ppPage==Requested-Wal-Index-Page
+** (2) rc>=SQLITE_ERROR and *ppPage==NULL
+** (3) rc==SQLITE_OK and *ppPage==NULL // only if iPage==0
+**
+** Scenario (3) can only occur when pWal->writeLock is false and iPage==0
*/
static SQLITE_NOINLINE int walIndexPageRealloc(
Wal *pWal, /* The WAL context */
@@ -60477,7 +61065,9 @@ static SQLITE_NOINLINE int walIndexPageRealloc(
rc = sqlite3OsShmMap(pWal->pDbFd, iPage, WALINDEX_PGSZ,
pWal->writeLock, (void volatile **)&pWal->apWiData[iPage]
);
- assert( pWal->apWiData[iPage]!=0 || rc!=SQLITE_OK || pWal->writeLock==0 );
+ assert( pWal->apWiData[iPage]!=0
+ || rc!=SQLITE_OK
+ || (pWal->writeLock==0 && iPage==0) );
testcase( pWal->apWiData[iPage]==0 && rc==SQLITE_OK );
if( rc==SQLITE_OK ){
if( iPage>0 && sqlite3FaultSim(600) ) rc = SQLITE_NOMEM;
@@ -60816,8 +61406,8 @@ struct WalHashLoc {
** slot in the hash table is set to N, it refers to frame number
** (pLoc->iZero+N) in the log.
**
-** Finally, set pLoc->aPgno so that pLoc->aPgno[1] is the page number of the
-** first frame indexed by the hash table, frame (pLoc->iZero+1).
+** Finally, set pLoc->aPgno so that pLoc->aPgno[0] is the page number of the
+** first frame indexed by the hash table, frame (pLoc->iZero).
*/
static int walHashGet(
Wal *pWal, /* WAL handle */
@@ -60829,7 +61419,7 @@ static int walHashGet(
rc = walIndexPage(pWal, iHash, &pLoc->aPgno);
assert( rc==SQLITE_OK || iHash>0 );
- if( rc==SQLITE_OK ){
+ if( pLoc->aPgno ){
pLoc->aHash = (volatile ht_slot *)&pLoc->aPgno[HASHTABLE_NPAGE];
if( iHash==0 ){
pLoc->aPgno = &pLoc->aPgno[WALINDEX_HDR_SIZE/sizeof(u32)];
@@ -60837,7 +61427,8 @@ static int walHashGet(
}else{
pLoc->iZero = HASHTABLE_NPAGE_ONE + (iHash-1)*HASHTABLE_NPAGE;
}
- pLoc->aPgno = &pLoc->aPgno[-1];
+ }else if( NEVER(rc==SQLITE_OK) ){
+ rc = SQLITE_ERROR;
}
return rc;
}
@@ -60888,7 +61479,6 @@ static void walCleanupHash(Wal *pWal){
int iLimit = 0; /* Zero values greater than this */
int nByte; /* Number of bytes to zero in aPgno[] */
int i; /* Used to iterate through aHash[] */
- int rc; /* Return code form walHashGet() */
assert( pWal->writeLock );
testcase( pWal->hdr.mxFrame==HASHTABLE_NPAGE_ONE-1 );
@@ -60903,8 +61493,8 @@ static void walCleanupHash(Wal *pWal){
*/
assert( pWal->nWiData>walFramePage(pWal->hdr.mxFrame) );
assert( pWal->apWiData[walFramePage(pWal->hdr.mxFrame)] );
- rc = walHashGet(pWal, walFramePage(pWal->hdr.mxFrame), &sLoc);
- if( NEVER(rc) ) return; /* Defense-in-depth, in case (1) above is wrong */
+ i = walHashGet(pWal, walFramePage(pWal->hdr.mxFrame), &sLoc);
+ if( NEVER(i) ) return; /* Defense-in-depth, in case (1) above is wrong */
/* Zero all hash-table entries that correspond to frame numbers greater
** than pWal->hdr.mxFrame.
@@ -60920,8 +61510,9 @@ static void walCleanupHash(Wal *pWal){
/* Zero the entries in the aPgno array that correspond to frames with
** frame numbers greater than pWal->hdr.mxFrame.
*/
- nByte = (int)((char *)sLoc.aHash - (char *)&sLoc.aPgno[iLimit+1]);
- memset((void *)&sLoc.aPgno[iLimit+1], 0, nByte);
+ nByte = (int)((char *)sLoc.aHash - (char *)&sLoc.aPgno[iLimit]);
+ assert( nByte>=0 );
+ memset((void *)&sLoc.aPgno[iLimit], 0, nByte);
#ifdef SQLITE_ENABLE_EXPENSIVE_ASSERT
/* Verify that the every entry in the mapping region is still reachable
@@ -60930,11 +61521,11 @@ static void walCleanupHash(Wal *pWal){
if( iLimit ){
int j; /* Loop counter */
int iKey; /* Hash key */
- for(j=1; j<=iLimit; j++){
+ for(j=0; j=0 );
+ memset((void*)sLoc.aPgno, 0, nByte);
}
/* If the entry in aPgno[] is already set, then the previous writer
@@ -60977,9 +61568,9 @@ static int walIndexAppend(Wal *pWal, u32 iFrame, u32 iPage){
** Remove the remnants of that writers uncommitted transaction from
** the hash-table before writing any new entries.
*/
- if( sLoc.aPgno[idx] ){
+ if( sLoc.aPgno[idx-1] ){
walCleanupHash(pWal);
- assert( !sLoc.aPgno[idx] );
+ assert( !sLoc.aPgno[idx-1] );
}
/* Write the aPgno[] array entry and the hash-table slot. */
@@ -60987,7 +61578,7 @@ static int walIndexAppend(Wal *pWal, u32 iFrame, u32 iPage){
for(iKey=walHash(iPage); sLoc.aHash[iKey]; iKey=walNextHash(iKey)){
if( (nCollide--)==0 ) return SQLITE_CORRUPT_BKPT;
}
- sLoc.aPgno[idx] = iPage;
+ sLoc.aPgno[idx-1] = iPage;
AtomicStore(&sLoc.aHash[iKey], (ht_slot)idx);
#ifdef SQLITE_ENABLE_EXPENSIVE_ASSERT
@@ -61008,19 +61599,18 @@ static int walIndexAppend(Wal *pWal, u32 iFrame, u32 iPage){
*/
if( (idx&0x3ff)==0 ){
int i; /* Loop counter */
- for(i=1; i<=idx; i++){
+ for(i=0; iapWiData[iPg] = aPrivate;
for(iFrame=iFirst; iFrame<=iLast; iFrame++){
@@ -61300,14 +61891,43 @@ SQLITE_PRIVATE int sqlite3WalOpen(
assert( zWalName && zWalName[0] );
assert( pDbFd );
+ /* Verify the values of various constants. Any changes to the values
+ ** of these constants would result in an incompatible on-disk format
+ ** for the -shm file. Any change that causes one of these asserts to
+ ** fail is a backward compatibility problem, even if the change otherwise
+ ** works.
+ **
+ ** This table also serves as a helpful cross-reference when trying to
+ ** interpret hex dumps of the -shm file.
+ */
+ assert( 48 == sizeof(WalIndexHdr) );
+ assert( 40 == sizeof(WalCkptInfo) );
+ assert( 120 == WALINDEX_LOCK_OFFSET );
+ assert( 136 == WALINDEX_HDR_SIZE );
+ assert( 4096 == HASHTABLE_NPAGE );
+ assert( 4062 == HASHTABLE_NPAGE_ONE );
+ assert( 8192 == HASHTABLE_NSLOT );
+ assert( 383 == HASHTABLE_HASH_1 );
+ assert( 32768 == WALINDEX_PGSZ );
+ assert( 8 == SQLITE_SHM_NLOCK );
+ assert( 5 == WAL_NREADER );
+ assert( 24 == WAL_FRAME_HDRSIZE );
+ assert( 32 == WAL_HDRSIZE );
+ assert( 120 == WALINDEX_LOCK_OFFSET + WAL_WRITE_LOCK );
+ assert( 121 == WALINDEX_LOCK_OFFSET + WAL_CKPT_LOCK );
+ assert( 122 == WALINDEX_LOCK_OFFSET + WAL_RECOVER_LOCK );
+ assert( 123 == WALINDEX_LOCK_OFFSET + WAL_READ_LOCK(0) );
+ assert( 124 == WALINDEX_LOCK_OFFSET + WAL_READ_LOCK(1) );
+ assert( 125 == WALINDEX_LOCK_OFFSET + WAL_READ_LOCK(2) );
+ assert( 126 == WALINDEX_LOCK_OFFSET + WAL_READ_LOCK(3) );
+ assert( 127 == WALINDEX_LOCK_OFFSET + WAL_READ_LOCK(4) );
+
/* In the amalgamation, the os_unix.c and os_win.c source files come before
** this source file. Verify that the #defines of the locking byte offsets
** in os_unix.c and os_win.c agree with the WALINDEX_LOCK_OFFSET value.
** For that matter, if the lock offset ever changes from its initial design
** value of 120, we need to know that so there is an assert() to check it.
*/
- assert( 120==WALINDEX_LOCK_OFFSET );
- assert( 136==WALINDEX_HDR_SIZE );
#ifdef WIN_SHM_BASE
assert( WIN_SHM_BASE==WALINDEX_LOCK_OFFSET );
#endif
@@ -61609,7 +62229,6 @@ static int walIteratorInit(Wal *pWal, u32 nBackfill, WalIterator **pp){
int nEntry; /* Number of entries in this segment */
ht_slot *aIndex; /* Sorted index for this segment */
- sLoc.aPgno++;
if( (i+1)==nSegment ){
nEntry = (int)(iLast - sLoc.iZero);
}else{
@@ -62748,7 +63367,8 @@ SQLITE_PRIVATE int sqlite3WalSnapshotRecover(Wal *pWal){
rc = walHashGet(pWal, walFramePage(i), &sLoc);
if( rc!=SQLITE_OK ) break;
- pgno = sLoc.aPgno[i-sLoc.iZero];
+ assert( i - sLoc.iZero - 1 >=0 );
+ pgno = sLoc.aPgno[i-sLoc.iZero-1];
iDbOff = (i64)(pgno-1) * szPage;
if( iDbOff+szPage<=szDb ){
@@ -62981,7 +63601,7 @@ SQLITE_PRIVATE int sqlite3WalFindFrame(
iKey = walHash(pgno);
while( (iH = AtomicLoad(&sLoc.aHash[iKey]))!=0 ){
u32 iFrame = iH + sLoc.iZero;
- if( iFrame<=iLast && iFrame>=pWal->minFrame && sLoc.aPgno[iH]==pgno ){
+ if( iFrame<=iLast && iFrame>=pWal->minFrame && sLoc.aPgno[iH-1]==pgno ){
assert( iFrame>iRead || CORRUPT_DB );
iRead = iFrame;
}
@@ -64233,7 +64853,6 @@ typedef struct CellInfo CellInfo;
*/
struct MemPage {
u8 isInit; /* True if previously initialized. MUST BE FIRST! */
- u8 bBusy; /* Prevent endless loops on corrupt database files */
u8 intKey; /* True if table b-trees. False for index b-trees */
u8 intKeyLeaf; /* True if the leaf of an intKey table */
Pgno pgno; /* Page number for this page */
@@ -65534,7 +66153,7 @@ static void invalidateIncrblobCursors(
int isClearTable /* True if all rows are being deleted */
){
BtCursor *p;
- if( pBtree->hasIncrblobCur==0 ) return;
+ assert( pBtree->hasIncrblobCur );
assert( sqlite3BtreeHoldsMutex(pBtree) );
pBtree->hasIncrblobCur = 0;
for(p=pBtree->pBt->pCursor; p; p=p->pNext){
@@ -65814,15 +66433,13 @@ static int btreeMoveto(
sqlite3VdbeRecordUnpack(pKeyInfo, (int)nKey, pKey, pIdxKey);
if( pIdxKey->nField==0 || pIdxKey->nField>pKeyInfo->nAllField ){
rc = SQLITE_CORRUPT_BKPT;
- goto moveto_done;
+ }else{
+ rc = sqlite3BtreeIndexMoveto(pCur, pIdxKey, pRes);
}
+ sqlite3DbFree(pCur->pKeyInfo->db, pIdxKey);
}else{
pIdxKey = 0;
- }
- rc = sqlite3BtreeMovetoUnpacked(pCur, pIdxKey, nKey, bias, pRes);
-moveto_done:
- if( pIdxKey ){
- sqlite3DbFree(pCur->pKeyInfo->db, pIdxKey);
+ rc = sqlite3BtreeTableMoveto(pCur, nKey, bias, pRes);
}
return rc;
}
@@ -66235,7 +66852,7 @@ static void btreeParseCellPtr(
pInfo->nPayload = nPayload;
pInfo->pPayload = pIter;
testcase( nPayload==pPage->maxLocal );
- testcase( nPayload==pPage->maxLocal+1 );
+ testcase( nPayload==(u32)pPage->maxLocal+1 );
if( nPayload<=pPage->maxLocal ){
/* This is the (easy) common case where the entire payload fits
** on the local page. No overflow is required.
@@ -66272,7 +66889,7 @@ static void btreeParseCellPtrIndex(
pInfo->nPayload = nPayload;
pInfo->pPayload = pIter;
testcase( nPayload==pPage->maxLocal );
- testcase( nPayload==pPage->maxLocal+1 );
+ testcase( nPayload==(u32)pPage->maxLocal+1 );
if( nPayload<=pPage->maxLocal ){
/* This is the (easy) common case where the entire payload fits
** on the local page. No overflow is required.
@@ -66335,7 +66952,7 @@ static u16 cellSizePtr(MemPage *pPage, u8 *pCell){
while( (*pIter++)&0x80 && pItermaxLocal );
- testcase( nSize==pPage->maxLocal+1 );
+ testcase( nSize==(u32)pPage->maxLocal+1 );
if( nSize<=pPage->maxLocal ){
nSize += (u32)(pIter - pCell);
if( nSize<4 ) nSize = 4;
@@ -66343,7 +66960,7 @@ static u16 cellSizePtr(MemPage *pPage, u8 *pCell){
int minLocal = pPage->minLocal;
nSize = minLocal + (nSize - minLocal) % (pPage->pBt->usableSize - 4);
testcase( nSize==pPage->maxLocal );
- testcase( nSize==pPage->maxLocal+1 );
+ testcase( nSize==(u32)pPage->maxLocal+1 );
if( nSize>pPage->maxLocal ){
nSize = minLocal;
}
@@ -66435,6 +67052,7 @@ static int defragmentPage(MemPage *pPage, int nMaxFrag){
unsigned char *src; /* Source of content */
int iCellFirst; /* First allowable cell index */
int iCellLast; /* Last possible cell index */
+ int iCellStart; /* First cell offset in input */
assert( sqlite3PagerIswriteable(pPage->pDbPage) );
assert( pPage->pBt!=0 );
@@ -66495,6 +67113,7 @@ static int defragmentPage(MemPage *pPage, int nMaxFrag){
cbrk = usableSize;
iCellLast = usableSize - 4;
+ iCellStart = get2byte(&data[hdr+5]);
for(i=0; iiCellLast ){
+ if( pciCellLast ){
return SQLITE_CORRUPT_PAGE(pPage);
}
- assert( pc>=iCellFirst && pc<=iCellLast );
+ assert( pc>=iCellStart && pc<=iCellLast );
size = pPage->xCellSize(pPage, &src[pc]);
cbrk -= size;
- if( cbrkusableSize ){
+ if( cbrkusableSize ){
return SQLITE_CORRUPT_PAGE(pPage);
}
- assert( cbrk+size<=usableSize && cbrk>=iCellFirst );
+ assert( cbrk+size<=usableSize && cbrk>=iCellStart );
testcase( cbrk+size==usableSize );
testcase( pc+size==usableSize );
put2byte(pAddr, cbrk);
if( temp==0 ){
- int x;
if( cbrk==pc ) continue;
temp = sqlite3PagerTempSpace(pPage->pBt->pPager);
- x = get2byte(&data[hdr+5]);
- memcpy(&temp[x], &data[x], (cbrk+size) - x);
+ memcpy(&temp[iCellStart], &data[iCellStart], usableSize - iCellStart);
src = temp;
}
memcpy(&data[cbrk], &src[pc], size);
@@ -66671,7 +67288,7 @@ static int allocateSpace(MemPage *pPage, int nByte, int *pIdx){
int g2;
assert( pSpace+nByte<=data+pPage->pBt->usableSize );
*pIdx = g2 = (int)(pSpace-data);
- if( NEVER(g2<=gap) ){
+ if( g2<=gap ){
return SQLITE_CORRUPT_PAGE(pPage);
}else{
return SQLITE_OK;
@@ -68084,7 +68701,6 @@ static int lockBtree(BtShared *pBt){
MemPage *pPage1; /* Page 1 of the database file */
u32 nPage; /* Number of pages in the database */
u32 nPageFile = 0; /* Number of pages in the database file */
- u32 nPageHeader; /* Number of pages in the database according to hdr */
assert( sqlite3_mutex_held(pBt->mutex) );
assert( pBt->pPage1==0 );
@@ -68096,7 +68712,7 @@ static int lockBtree(BtShared *pBt){
/* Do some checking to help insure the file we opened really is
** a valid database file.
*/
- nPage = nPageHeader = get4byte(28+(u8*)pPage1->aData);
+ nPage = get4byte(28+(u8*)pPage1->aData);
sqlite3PagerPagecount(pBt->pPager, (int*)&nPageFile);
if( nPage==0 || memcmp(24+(u8*)pPage1->aData, 92+(u8*)pPage1->aData,4)!=0 ){
nPage = nPageFile;
@@ -68131,7 +68747,7 @@ static int lockBtree(BtShared *pBt){
goto page1_init_failed;
}
- /* If the write version is set to 2, this database should be accessed
+ /* If the read version is set to 2, this database should be accessed
** in WAL mode. If the log is not already open, open it now. Then
** return SQLITE_OK and return without populating BtShared.pPage1.
** The caller detects this and calls this function again. This is
@@ -68929,16 +69545,18 @@ SQLITE_PRIVATE int sqlite3BtreeIncrVacuum(Btree *p){
/*
** This routine is called prior to sqlite3PagerCommit when a transaction
** is committed for an auto-vacuum database.
-**
-** If SQLITE_OK is returned, then *pnTrunc is set to the number of pages
-** the database file should be truncated to during the commit process.
-** i.e. the database has been reorganized so that only the first *pnTrunc
-** pages are in use.
*/
-static int autoVacuumCommit(BtShared *pBt){
+static int autoVacuumCommit(Btree *p){
int rc = SQLITE_OK;
- Pager *pPager = pBt->pPager;
- VVA_ONLY( int nRef = sqlite3PagerRefcount(pPager); )
+ Pager *pPager;
+ BtShared *pBt;
+ sqlite3 *db;
+ VVA_ONLY( int nRef );
+
+ assert( p!=0 );
+ pBt = p->pBt;
+ pPager = pBt->pPager;
+ VVA_ONLY( nRef = sqlite3PagerRefcount(pPager); )
assert( sqlite3_mutex_held(pBt->mutex) );
invalidateAllOverflowCache(pBt);
@@ -68946,6 +69564,7 @@ static int autoVacuumCommit(BtShared *pBt){
if( !pBt->incrVacuum ){
Pgno nFin; /* Number of pages in database after autovacuuming */
Pgno nFree; /* Number of pages on the freelist initially */
+ Pgno nVac; /* Number of pages to vacuum */
Pgno iFree; /* The next page to be freed */
Pgno nOrig; /* Database size before freeing */
@@ -68959,18 +69578,42 @@ static int autoVacuumCommit(BtShared *pBt){
}
nFree = get4byte(&pBt->pPage1->aData[36]);
- nFin = finalDbSize(pBt, nOrig, nFree);
+ db = p->db;
+ if( db->xAutovacPages ){
+ int iDb;
+ for(iDb=0; ALWAYS(iDbnDb); iDb++){
+ if( db->aDb[iDb].pBt==p ) break;
+ }
+ nVac = db->xAutovacPages(
+ db->pAutovacPagesArg,
+ db->aDb[iDb].zDbSName,
+ nOrig,
+ nFree,
+ pBt->pageSize
+ );
+ if( nVac>nFree ){
+ nVac = nFree;
+ }
+ if( nVac==0 ){
+ return SQLITE_OK;
+ }
+ }else{
+ nVac = nFree;
+ }
+ nFin = finalDbSize(pBt, nOrig, nVac);
if( nFin>nOrig ) return SQLITE_CORRUPT_BKPT;
if( nFinnFin && rc==SQLITE_OK; iFree--){
- rc = incrVacuumStep(pBt, nFin, iFree, 1);
+ rc = incrVacuumStep(pBt, nFin, iFree, nVac==nFree);
}
if( (rc==SQLITE_DONE || rc==SQLITE_OK) && nFree>0 ){
rc = sqlite3PagerWrite(pBt->pPage1->pDbPage);
- put4byte(&pBt->pPage1->aData[32], 0);
- put4byte(&pBt->pPage1->aData[36], 0);
+ if( nVac==nFree ){
+ put4byte(&pBt->pPage1->aData[32], 0);
+ put4byte(&pBt->pPage1->aData[36], 0);
+ }
put4byte(&pBt->pPage1->aData[28], nFin);
pBt->bDoTruncate = 1;
pBt->nPage = nFin;
@@ -69021,7 +69664,7 @@ SQLITE_PRIVATE int sqlite3BtreeCommitPhaseOne(Btree *p, const char *zSuperJrnl){
sqlite3BtreeEnter(p);
#ifndef SQLITE_OMIT_AUTOVACUUM
if( pBt->autoVacuum ){
- rc = autoVacuumCommit(pBt);
+ rc = autoVacuumCommit(p);
if( rc!=SQLITE_OK ){
sqlite3BtreeLeave(p);
return rc;
@@ -69208,7 +69851,7 @@ static void btreeSetNPage(BtShared *pBt, MemPage *pPage1){
int nPage = get4byte(&pPage1->aData[28]);
testcase( nPage==0 );
if( nPage==0 ) sqlite3PagerPagecount(pBt->pPager, &nPage);
- testcase( pBt->nPage!=nPage );
+ testcase( pBt->nPage!=(u32)nPage );
pBt->nPage = nPage;
}
@@ -69826,7 +70469,9 @@ static int accessPayload(
assert( pPage );
assert( eOp==0 || eOp==1 );
assert( pCur->eState==CURSOR_VALID );
- assert( pCur->ixnCell );
+ if( pCur->ix>=pPage->nCell ){
+ return SQLITE_CORRUPT_PAGE(pPage);
+ }
assert( cursorHoldsMutex(pCur) );
getCellInfo(pCur);
@@ -70013,7 +70658,6 @@ SQLITE_PRIVATE int sqlite3BtreePayload(BtCursor *pCur, u32 offset, u32 amt, void
assert( cursorHoldsMutex(pCur) );
assert( pCur->eState==CURSOR_VALID );
assert( pCur->iPage>=0 && pCur->pPage );
- assert( pCur->ixpPage->nCell );
return accessPayload(pCur, offset, amt, (unsigned char*)pBuf, 0);
}
@@ -70075,7 +70719,7 @@ static const void *fetchPayload(
assert( pCur->eState==CURSOR_VALID );
assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
assert( cursorOwnsBtShared(pCur) );
- assert( pCur->ixpPage->nCell );
+ assert( pCur->ixpPage->nCell || CORRUPT_DB );
assert( pCur->info.nSize>0 );
assert( pCur->info.pPayload>pCur->pPage->aData || CORRUPT_DB );
assert( pCur->info.pPayloadpPage->aDataEnd ||CORRUPT_DB);
@@ -70381,7 +71025,9 @@ SQLITE_PRIVATE int sqlite3BtreeLast(BtCursor *pCur, int *pRes){
for(ii=0; iiiPage; ii++){
assert( pCur->aiIdx[ii]==pCur->apPage[ii]->nCell );
}
- assert( pCur->ix==pCur->pPage->nCell-1 );
+ assert( pCur->ix==pCur->pPage->nCell-1 || CORRUPT_DB );
+ testcase( pCur->ix!=pCur->pPage->nCell-1 );
+ /* ^-- dbsqlfuzz b92b72e4de80b5140c30ab71372ca719b8feb618 */
assert( pCur->pPage->leaf );
#endif
*pRes = 0;
@@ -70406,12 +71052,8 @@ SQLITE_PRIVATE int sqlite3BtreeLast(BtCursor *pCur, int *pRes){
return rc;
}
-/* Move the cursor so that it points to an entry near the key
-** specified by pIdxKey or intKey. Return a success code.
-**
-** For INTKEY tables, the intKey parameter is used. pIdxKey
-** must be NULL. For index tables, pIdxKey is used and intKey
-** is ignored.
+/* Move the cursor so that it points to an entry in a table (a.k.a INTKEY)
+** table near the key intKey. Return a success code.
**
** If an exact match is not found, then the cursor is always
** left pointing at a leaf page which would hold the entry if it
@@ -70424,39 +71066,32 @@ SQLITE_PRIVATE int sqlite3BtreeLast(BtCursor *pCur, int *pRes){
** *pRes is as follows:
**
** *pRes<0 The cursor is left pointing at an entry that
-** is smaller than intKey/pIdxKey or if the table is empty
+** is smaller than intKey or if the table is empty
** and the cursor is therefore left point to nothing.
**
** *pRes==0 The cursor is left pointing at an entry that
-** exactly matches intKey/pIdxKey.
+** exactly matches intKey.
**
** *pRes>0 The cursor is left pointing at an entry that
-** is larger than intKey/pIdxKey.
-**
-** For index tables, the pIdxKey->eqSeen field is set to 1 if there
-** exists an entry in the table that exactly matches pIdxKey.
+** is larger than intKey.
*/
-SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
+SQLITE_PRIVATE int sqlite3BtreeTableMoveto(
BtCursor *pCur, /* The cursor to be moved */
- UnpackedRecord *pIdxKey, /* Unpacked index key */
i64 intKey, /* The table key */
int biasRight, /* If true, bias the search to the high end */
int *pRes /* Write search results here */
){
int rc;
- RecordCompare xRecordCompare;
assert( cursorOwnsBtShared(pCur) );
assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
assert( pRes );
- assert( (pIdxKey==0)==(pCur->pKeyInfo==0) );
- assert( pCur->eState!=CURSOR_VALID || (pIdxKey==0)==(pCur->curIntKey!=0) );
+ assert( pCur->pKeyInfo==0 );
+ assert( pCur->eState!=CURSOR_VALID || pCur->curIntKey!=0 );
/* If the cursor is already positioned at the point we are trying
** to move to, then just return without doing any work */
- if( pIdxKey==0
- && pCur->eState==CURSOR_VALID && (pCur->curFlags & BTCF_ValidNKey)!=0
- ){
+ if( pCur->eState==CURSOR_VALID && (pCur->curFlags & BTCF_ValidNKey)!=0 ){
if( pCur->info.nKey==intKey ){
*pRes = 0;
return SQLITE_OK;
@@ -70478,9 +71113,7 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
if( pCur->info.nKey==intKey ){
return SQLITE_OK;
}
- }else if( rc==SQLITE_DONE ){
- rc = SQLITE_OK;
- }else{
+ }else if( rc!=SQLITE_DONE ){
return rc;
}
}
@@ -70491,16 +71124,149 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
pCur->pBtree->nSeek++; /* Performance measurement during testing */
#endif
- if( pIdxKey ){
- xRecordCompare = sqlite3VdbeFindCompare(pIdxKey);
- pIdxKey->errCode = 0;
- assert( pIdxKey->default_rc==1
- || pIdxKey->default_rc==0
- || pIdxKey->default_rc==-1
- );
- }else{
- xRecordCompare = 0; /* All keys are integers */
+ rc = moveToRoot(pCur);
+ if( rc ){
+ if( rc==SQLITE_EMPTY ){
+ assert( pCur->pgnoRoot==0 || pCur->pPage->nCell==0 );
+ *pRes = -1;
+ return SQLITE_OK;
+ }
+ return rc;
}
+ assert( pCur->pPage );
+ assert( pCur->pPage->isInit );
+ assert( pCur->eState==CURSOR_VALID );
+ assert( pCur->pPage->nCell > 0 );
+ assert( pCur->iPage==0 || pCur->apPage[0]->intKey==pCur->curIntKey );
+ assert( pCur->curIntKey );
+
+ for(;;){
+ int lwr, upr, idx, c;
+ Pgno chldPg;
+ MemPage *pPage = pCur->pPage;
+ u8 *pCell; /* Pointer to current cell in pPage */
+
+ /* pPage->nCell must be greater than zero. If this is the root-page
+ ** the cursor would have been INVALID above and this for(;;) loop
+ ** not run. If this is not the root-page, then the moveToChild() routine
+ ** would have already detected db corruption. Similarly, pPage must
+ ** be the right kind (index or table) of b-tree page. Otherwise
+ ** a moveToChild() or moveToRoot() call would have detected corruption. */
+ assert( pPage->nCell>0 );
+ assert( pPage->intKey );
+ lwr = 0;
+ upr = pPage->nCell-1;
+ assert( biasRight==0 || biasRight==1 );
+ idx = upr>>(1-biasRight); /* idx = biasRight ? upr : (lwr+upr)/2; */
+ pCur->ix = (u16)idx;
+ for(;;){
+ i64 nCellKey;
+ pCell = findCellPastPtr(pPage, idx);
+ if( pPage->intKeyLeaf ){
+ while( 0x80 <= *(pCell++) ){
+ if( pCell>=pPage->aDataEnd ){
+ return SQLITE_CORRUPT_PAGE(pPage);
+ }
+ }
+ }
+ getVarint(pCell, (u64*)&nCellKey);
+ if( nCellKeyupr ){ c = -1; break; }
+ }else if( nCellKey>intKey ){
+ upr = idx-1;
+ if( lwr>upr ){ c = +1; break; }
+ }else{
+ assert( nCellKey==intKey );
+ pCur->ix = (u16)idx;
+ if( !pPage->leaf ){
+ lwr = idx;
+ goto moveto_table_next_layer;
+ }else{
+ pCur->curFlags |= BTCF_ValidNKey;
+ pCur->info.nKey = nCellKey;
+ pCur->info.nSize = 0;
+ *pRes = 0;
+ return SQLITE_OK;
+ }
+ }
+ assert( lwr+upr>=0 );
+ idx = (lwr+upr)>>1; /* idx = (lwr+upr)/2; */
+ }
+ assert( lwr==upr+1 || !pPage->leaf );
+ assert( pPage->isInit );
+ if( pPage->leaf ){
+ assert( pCur->ixpPage->nCell );
+ pCur->ix = (u16)idx;
+ *pRes = c;
+ rc = SQLITE_OK;
+ goto moveto_table_finish;
+ }
+moveto_table_next_layer:
+ if( lwr>=pPage->nCell ){
+ chldPg = get4byte(&pPage->aData[pPage->hdrOffset+8]);
+ }else{
+ chldPg = get4byte(findCell(pPage, lwr));
+ }
+ pCur->ix = (u16)lwr;
+ rc = moveToChild(pCur, chldPg);
+ if( rc ) break;
+ }
+moveto_table_finish:
+ pCur->info.nSize = 0;
+ assert( (pCur->curFlags & BTCF_ValidOvfl)==0 );
+ return rc;
+}
+
+/* Move the cursor so that it points to an entry in an index table
+** near the key pIdxKey. Return a success code.
+**
+** If an exact match is not found, then the cursor is always
+** left pointing at a leaf page which would hold the entry if it
+** were present. The cursor might point to an entry that comes
+** before or after the key.
+**
+** An integer is written into *pRes which is the result of
+** comparing the key with the entry to which the cursor is
+** pointing. The meaning of the integer written into
+** *pRes is as follows:
+**
+** *pRes<0 The cursor is left pointing at an entry that
+** is smaller than pIdxKey or if the table is empty
+** and the cursor is therefore left point to nothing.
+**
+** *pRes==0 The cursor is left pointing at an entry that
+** exactly matches pIdxKey.
+**
+** *pRes>0 The cursor is left pointing at an entry that
+** is larger than pIdxKey.
+**
+** The pIdxKey->eqSeen field is set to 1 if there
+** exists an entry in the table that exactly matches pIdxKey.
+*/
+SQLITE_PRIVATE int sqlite3BtreeIndexMoveto(
+ BtCursor *pCur, /* The cursor to be moved */
+ UnpackedRecord *pIdxKey, /* Unpacked index key */
+ int *pRes /* Write search results here */
+){
+ int rc;
+ RecordCompare xRecordCompare;
+
+ assert( cursorOwnsBtShared(pCur) );
+ assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
+ assert( pRes );
+ assert( pCur->pKeyInfo!=0 );
+
+#ifdef SQLITE_DEBUG
+ pCur->pBtree->nSeek++; /* Performance measurement during testing */
+#endif
+
+ xRecordCompare = sqlite3VdbeFindCompare(pIdxKey);
+ pIdxKey->errCode = 0;
+ assert( pIdxKey->default_rc==1
+ || pIdxKey->default_rc==0
+ || pIdxKey->default_rc==-1
+ );
rc = moveToRoot(pCur);
if( rc ){
@@ -70533,130 +71299,92 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
assert( pPage->intKey==(pIdxKey==0) );
lwr = 0;
upr = pPage->nCell-1;
- assert( biasRight==0 || biasRight==1 );
- idx = upr>>(1-biasRight); /* idx = biasRight ? upr : (lwr+upr)/2; */
+ idx = upr>>1; /* idx = (lwr+upr)/2; */
pCur->ix = (u16)idx;
- if( xRecordCompare==0 ){
- for(;;){
- i64 nCellKey;
- pCell = findCellPastPtr(pPage, idx);
- if( pPage->intKeyLeaf ){
- while( 0x80 <= *(pCell++) ){
- if( pCell>=pPage->aDataEnd ){
- return SQLITE_CORRUPT_PAGE(pPage);
- }
- }
- }
- getVarint(pCell, (u64*)&nCellKey);
- if( nCellKeyupr ){ c = -1; break; }
- }else if( nCellKey>intKey ){
- upr = idx-1;
- if( lwr>upr ){ c = +1; break; }
- }else{
- assert( nCellKey==intKey );
- pCur->ix = (u16)idx;
- if( !pPage->leaf ){
- lwr = idx;
- goto moveto_next_layer;
- }else{
- pCur->curFlags |= BTCF_ValidNKey;
- pCur->info.nKey = nCellKey;
- pCur->info.nSize = 0;
- *pRes = 0;
- return SQLITE_OK;
- }
- }
- assert( lwr+upr>=0 );
- idx = (lwr+upr)>>1; /* idx = (lwr+upr)/2; */
- }
- }else{
- for(;;){
- int nCell; /* Size of the pCell cell in bytes */
- pCell = findCellPastPtr(pPage, idx);
+ for(;;){
+ int nCell; /* Size of the pCell cell in bytes */
+ pCell = findCellPastPtr(pPage, idx);
- /* The maximum supported page-size is 65536 bytes. This means that
- ** the maximum number of record bytes stored on an index B-Tree
- ** page is less than 16384 bytes and may be stored as a 2-byte
- ** varint. This information is used to attempt to avoid parsing
- ** the entire cell by checking for the cases where the record is
- ** stored entirely within the b-tree page by inspecting the first
- ** 2 bytes of the cell.
- */
- nCell = pCell[0];
- if( nCell<=pPage->max1bytePayload ){
- /* This branch runs if the record-size field of the cell is a
- ** single byte varint and the record fits entirely on the main
- ** b-tree page. */
- testcase( pCell+nCell+1==pPage->aDataEnd );
- c = xRecordCompare(nCell, (void*)&pCell[1], pIdxKey);
- }else if( !(pCell[1] & 0x80)
- && (nCell = ((nCell&0x7f)<<7) + pCell[1])<=pPage->maxLocal
- ){
- /* The record-size field is a 2 byte varint and the record
- ** fits entirely on the main b-tree page. */
- testcase( pCell+nCell+2==pPage->aDataEnd );
- c = xRecordCompare(nCell, (void*)&pCell[2], pIdxKey);
- }else{
- /* The record flows over onto one or more overflow pages. In
- ** this case the whole cell needs to be parsed, a buffer allocated
- ** and accessPayload() used to retrieve the record into the
- ** buffer before VdbeRecordCompare() can be called.
- **
- ** If the record is corrupt, the xRecordCompare routine may read
- ** up to two varints past the end of the buffer. An extra 18
- ** bytes of padding is allocated at the end of the buffer in
- ** case this happens. */
- void *pCellKey;
- u8 * const pCellBody = pCell - pPage->childPtrSize;
- const int nOverrun = 18; /* Size of the overrun padding */
- pPage->xParseCell(pPage, pCellBody, &pCur->info);
- nCell = (int)pCur->info.nKey;
- testcase( nCell<0 ); /* True if key size is 2^32 or more */
- testcase( nCell==0 ); /* Invalid key size: 0x80 0x80 0x00 */
- testcase( nCell==1 ); /* Invalid key size: 0x80 0x80 0x01 */
- testcase( nCell==2 ); /* Minimum legal index key size */
- if( nCell<2 || nCell/pCur->pBt->usableSize>pCur->pBt->nPage ){
- rc = SQLITE_CORRUPT_PAGE(pPage);
- goto moveto_finish;
- }
- pCellKey = sqlite3Malloc( nCell+nOverrun );
- if( pCellKey==0 ){
- rc = SQLITE_NOMEM_BKPT;
- goto moveto_finish;
- }
- pCur->ix = (u16)idx;
- rc = accessPayload(pCur, 0, nCell, (unsigned char*)pCellKey, 0);
- memset(((u8*)pCellKey)+nCell,0,nOverrun); /* Fix uninit warnings */
- pCur->curFlags &= ~BTCF_ValidOvfl;
- if( rc ){
- sqlite3_free(pCellKey);
- goto moveto_finish;
- }
- c = sqlite3VdbeRecordCompare(nCell, pCellKey, pIdxKey);
+ /* The maximum supported page-size is 65536 bytes. This means that
+ ** the maximum number of record bytes stored on an index B-Tree
+ ** page is less than 16384 bytes and may be stored as a 2-byte
+ ** varint. This information is used to attempt to avoid parsing
+ ** the entire cell by checking for the cases where the record is
+ ** stored entirely within the b-tree page by inspecting the first
+ ** 2 bytes of the cell.
+ */
+ nCell = pCell[0];
+ if( nCell<=pPage->max1bytePayload ){
+ /* This branch runs if the record-size field of the cell is a
+ ** single byte varint and the record fits entirely on the main
+ ** b-tree page. */
+ testcase( pCell+nCell+1==pPage->aDataEnd );
+ c = xRecordCompare(nCell, (void*)&pCell[1], pIdxKey);
+ }else if( !(pCell[1] & 0x80)
+ && (nCell = ((nCell&0x7f)<<7) + pCell[1])<=pPage->maxLocal
+ ){
+ /* The record-size field is a 2 byte varint and the record
+ ** fits entirely on the main b-tree page. */
+ testcase( pCell+nCell+2==pPage->aDataEnd );
+ c = xRecordCompare(nCell, (void*)&pCell[2], pIdxKey);
+ }else{
+ /* The record flows over onto one or more overflow pages. In
+ ** this case the whole cell needs to be parsed, a buffer allocated
+ ** and accessPayload() used to retrieve the record into the
+ ** buffer before VdbeRecordCompare() can be called.
+ **
+ ** If the record is corrupt, the xRecordCompare routine may read
+ ** up to two varints past the end of the buffer. An extra 18
+ ** bytes of padding is allocated at the end of the buffer in
+ ** case this happens. */
+ void *pCellKey;
+ u8 * const pCellBody = pCell - pPage->childPtrSize;
+ const int nOverrun = 18; /* Size of the overrun padding */
+ pPage->xParseCell(pPage, pCellBody, &pCur->info);
+ nCell = (int)pCur->info.nKey;
+ testcase( nCell<0 ); /* True if key size is 2^32 or more */
+ testcase( nCell==0 ); /* Invalid key size: 0x80 0x80 0x00 */
+ testcase( nCell==1 ); /* Invalid key size: 0x80 0x80 0x01 */
+ testcase( nCell==2 ); /* Minimum legal index key size */
+ if( nCell<2 || nCell/pCur->pBt->usableSize>pCur->pBt->nPage ){
+ rc = SQLITE_CORRUPT_PAGE(pPage);
+ goto moveto_index_finish;
+ }
+ pCellKey = sqlite3Malloc( nCell+nOverrun );
+ if( pCellKey==0 ){
+ rc = SQLITE_NOMEM_BKPT;
+ goto moveto_index_finish;
+ }
+ pCur->ix = (u16)idx;
+ rc = accessPayload(pCur, 0, nCell, (unsigned char*)pCellKey, 0);
+ memset(((u8*)pCellKey)+nCell,0,nOverrun); /* Fix uninit warnings */
+ pCur->curFlags &= ~BTCF_ValidOvfl;
+ if( rc ){
sqlite3_free(pCellKey);
+ goto moveto_index_finish;
}
- assert(
- (pIdxKey->errCode!=SQLITE_CORRUPT || c==0)
- && (pIdxKey->errCode!=SQLITE_NOMEM || pCur->pBtree->db->mallocFailed)
- );
- if( c<0 ){
- lwr = idx+1;
- }else if( c>0 ){
- upr = idx-1;
- }else{
- assert( c==0 );
- *pRes = 0;
- rc = SQLITE_OK;
- pCur->ix = (u16)idx;
- if( pIdxKey->errCode ) rc = SQLITE_CORRUPT_BKPT;
- goto moveto_finish;
- }
- if( lwr>upr ) break;
- assert( lwr+upr>=0 );
- idx = (lwr+upr)>>1; /* idx = (lwr+upr)/2 */
+ c = sqlite3VdbeRecordCompare(nCell, pCellKey, pIdxKey);
+ sqlite3_free(pCellKey);
}
+ assert(
+ (pIdxKey->errCode!=SQLITE_CORRUPT || c==0)
+ && (pIdxKey->errCode!=SQLITE_NOMEM || pCur->pBtree->db->mallocFailed)
+ );
+ if( c<0 ){
+ lwr = idx+1;
+ }else if( c>0 ){
+ upr = idx-1;
+ }else{
+ assert( c==0 );
+ *pRes = 0;
+ rc = SQLITE_OK;
+ pCur->ix = (u16)idx;
+ if( pIdxKey->errCode ) rc = SQLITE_CORRUPT_BKPT;
+ goto moveto_index_finish;
+ }
+ if( lwr>upr ) break;
+ assert( lwr+upr>=0 );
+ idx = (lwr+upr)>>1; /* idx = (lwr+upr)/2 */
}
assert( lwr==upr+1 || (pPage->intKey && !pPage->leaf) );
assert( pPage->isInit );
@@ -70665,9 +71393,8 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
pCur->ix = (u16)idx;
*pRes = c;
rc = SQLITE_OK;
- goto moveto_finish;
+ goto moveto_index_finish;
}
-moveto_next_layer:
if( lwr>=pPage->nCell ){
chldPg = get4byte(&pPage->aData[pPage->hdrOffset+8]);
}else{
@@ -70677,7 +71404,7 @@ moveto_next_layer:
rc = moveToChild(pCur, chldPg);
if( rc ) break;
}
-moveto_finish:
+moveto_index_finish:
pCur->info.nSize = 0;
assert( (pCur->curFlags & BTCF_ValidOvfl)==0 );
return rc;
@@ -70778,16 +71505,6 @@ static SQLITE_NOINLINE int btreeNext(BtCursor *pCur){
return SQLITE_CORRUPT_BKPT;
}
- /* If the database file is corrupt, it is possible for the value of idx
- ** to be invalid here. This can only occur if a second cursor modifies
- ** the page while cursor pCur is holding a reference to it. Which can
- ** only happen if the database is corrupt in such a way as to link the
- ** page into more than one b-tree structure.
- **
- ** Update 2019-12-23: appears to long longer be possible after the
- ** addition of anotherValidCursor() condition on balance_deeper(). */
- harmless( idx>pPage->nCell );
-
if( idx>=pPage->nCell ){
if( !pPage->leaf ){
rc = moveToChild(pCur, get4byte(&pPage->aData[pPage->hdrOffset+8]));
@@ -71148,7 +71865,7 @@ static int allocateBtreePage(
iPage = get4byte(&aData[8+closest*4]);
testcase( iPage==mxPage );
- if( iPage>mxPage ){
+ if( iPage>mxPage || iPage<2 ){
rc = SQLITE_CORRUPT_PGNO(iTrunk);
goto end_allocate_page;
}
@@ -71275,7 +71992,7 @@ static int freePage2(BtShared *pBt, MemPage *pMemPage, Pgno iPage){
assert( CORRUPT_DB || iPage>1 );
assert( !pMemPage || pMemPage->pgno==iPage );
- if( iPage<2 || iPage>pBt->nPage ){
+ if( NEVER(iPage<2) || iPage>pBt->nPage ){
return SQLITE_CORRUPT_BKPT;
}
if( pMemPage ){
@@ -71404,10 +72121,9 @@ static void freePage(MemPage *pPage, int *pRC){
}
/*
-** Free any overflow pages associated with the given Cell. Store
-** size information about the cell in pInfo.
+** Free the overflow pages associated with the given Cell.
*/
-static int clearCell(
+static SQLITE_NOINLINE int clearCellOverflow(
MemPage *pPage, /* The page that contains the Cell */
unsigned char *pCell, /* First byte of the Cell */
CellInfo *pInfo /* Size information about the cell */
@@ -71419,10 +72135,7 @@ static int clearCell(
u32 ovflPageSize;
assert( sqlite3_mutex_held(pPage->pBt->mutex) );
- pPage->xParseCell(pPage, pCell, pInfo);
- if( pInfo->nLocal==pInfo->nPayload ){
- return SQLITE_OK; /* No overflow pages. Return without doing anything */
- }
+ assert( pInfo->nLocal!=pInfo->nPayload );
testcase( pCell + pInfo->nSize == pPage->aDataEnd );
testcase( pCell + (pInfo->nSize-1) == pPage->aDataEnd );
if( pCell + pInfo->nSize > pPage->aDataEnd ){
@@ -71478,6 +72191,21 @@ static int clearCell(
return SQLITE_OK;
}
+/* Call xParseCell to compute the size of a cell. If the cell contains
+** overflow, then invoke cellClearOverflow to clear out that overflow.
+** STore the result code (SQLITE_OK or some error code) in rc.
+**
+** Implemented as macro to force inlining for performance.
+*/
+#define BTREE_CLEAR_CELL(rc, pPage, pCell, sInfo) \
+ pPage->xParseCell(pPage, pCell, &sInfo); \
+ if( sInfo.nLocal!=sInfo.nPayload ){ \
+ rc = clearCellOverflow(pPage, pCell, &sInfo); \
+ }else{ \
+ rc = SQLITE_OK; \
+ }
+
+
/*
** Create the byte sequence used to represent a cell on page pPage
** and write that byte sequence into pCell[]. Overflow pages are
@@ -71688,16 +72416,18 @@ static void dropCell(MemPage *pPage, int idx, int sz, int *pRC){
int hdr; /* Beginning of the header. 0 most pages. 100 page 1 */
if( *pRC ) return;
- assert( idx>=0 && idxnCell );
+ assert( idx>=0 );
+ assert( idxnCell );
assert( CORRUPT_DB || sz==cellSize(pPage, idx) );
assert( sqlite3PagerIswriteable(pPage->pDbPage) );
assert( sqlite3_mutex_held(pPage->pBt->mutex) );
assert( pPage->nFree>=0 );
data = pPage->aData;
ptr = &pPage->aCellIdx[2*idx];
+ assert( pPage->pBt->usableSize > (int)(ptr-data) );
pc = get2byte(ptr);
hdr = pPage->hdrOffset;
- testcase( pc==get2byte(&data[hdr+5]) );
+ testcase( pc==(u32)get2byte(&data[hdr+5]) );
testcase( pc+sz==pPage->pBt->usableSize );
if( pc+sz > pPage->pBt->usableSize ){
*pRC = SQLITE_CORRUPT_BKPT;
@@ -71989,7 +72719,7 @@ static int rebuildPage(
assert( i(u32)usableSize) ){ j = 0; }
+ if( j>(u32)usableSize ){ j = 0; }
memcpy(&pTmp[j], &aData[j], usableSize - j);
for(k=0; pCArray->ixNx[k]<=i && ALWAYS(kapCell[i];
u16 sz = pCArray->szCell[i];
assert( sz>0 );
- if( SQLITE_WITHIN(pCell,aData,pEnd) ){
+ if( SQLITE_WITHIN(pCell,aData+j,pEnd) ){
if( ((uptr)(pCell+sz))>(uptr)pEnd ) return SQLITE_CORRUPT_BKPT;
pCell = &pTmp[pCell - aData];
}else if( (uptr)(pCell+sz)>(uptr)pSrcEnd
@@ -72013,9 +72743,8 @@ static int rebuildPage(
put2byte(pCellptr, (pData - aData));
pCellptr += 2;
if( pData < pCellptr ) return SQLITE_CORRUPT_BKPT;
- memcpy(pData, pCell, sz);
+ memmove(pData, pCell, sz);
assert( sz==pPg->xCellSize(pPg, pCell) || CORRUPT_DB );
- testcase( sz!=pPg->xCellSize(pPg,pCell) )
i++;
if( i>=iEnd ) break;
if( pCArray->ixNx[k]<=i ){
@@ -72154,7 +72883,9 @@ static int pageFreeArray(
}
pFree = pCell;
szFree = sz;
- if( pFree+sz>pEnd ) return 0;
+ if( pFree+sz>pEnd ){
+ return 0;
+ }
}else{
pFree = pCell;
szFree += sz;
@@ -72219,6 +72950,7 @@ static int editPage(
pData = &aData[get2byteNotZero(&aData[hdr+5])];
if( pDatapPg->aDataEnd ) goto editpage_fail;
/* Add cells to the start of the page */
if( iNewpBt;
assert( sqlite3_mutex_held(pBt->mutex) );
assert( sqlite3PagerIswriteable(pParent->pDbPage) );
@@ -72649,6 +73380,7 @@ static int balance_nonroot(
goto balance_cleanup;
}
}
+ nMaxCells += apOld[i]->nCell + ArraySize(pParent->apOvfl);
if( (i--)==0 ) break;
if( pParent->nOverflow && i+nxDiv==pParent->aiOvfl[0] ){
@@ -72690,7 +73422,6 @@ static int balance_nonroot(
/* Make nMaxCells a multiple of 4 in order to preserve 8-byte
** alignment */
- nMaxCells = nOld*(MX_CELL(pBt) + ArraySize(pParent->apOvfl));
nMaxCells = (nMaxCells + 3)&~3;
/*
@@ -72807,7 +73538,7 @@ static int balance_nonroot(
b.szCell[b.nCell] = b.szCell[b.nCell] - leafCorrection;
if( !pOld->leaf ){
assert( leafCorrection==0 );
- assert( pOld->hdrOffset==0 );
+ assert( pOld->hdrOffset==0 || CORRUPT_DB );
/* The right pointer of the child page pOld becomes the left
** pointer of the divider cell */
memcpy(b.apCell[b.nCell], &pOld->aData[8], 4);
@@ -72973,7 +73704,9 @@ static int balance_nonroot(
apOld[i] = 0;
rc = sqlite3PagerWrite(pNew->pDbPage);
nNew++;
- if( sqlite3PagerPageRefcount(pNew->pDbPage)!=1+(i==(iParentIdx-nxDiv)) ){
+ if( sqlite3PagerPageRefcount(pNew->pDbPage)!=1+(i==(iParentIdx-nxDiv))
+ && rc==SQLITE_OK
+ ){
rc = SQLITE_CORRUPT_BKPT;
}
if( rc ) goto balance_cleanup;
@@ -73130,6 +73863,7 @@ static int balance_nonroot(
u8 *pCell;
u8 *pTemp;
int sz;
+ u8 *pSrcEnd;
MemPage *pNew = apNew[i];
j = cntNew[i];
@@ -73173,6 +73907,12 @@ static int balance_nonroot(
iOvflSpace += sz;
assert( sz<=pBt->maxLocal+23 );
assert( iOvflSpace <= (int)pBt->pageSize );
+ for(k=0; b.ixNx[k]<=i && ALWAYS(kpgno, &rc);
if( rc!=SQLITE_OK ) goto balance_cleanup;
assert( sqlite3PagerIswriteable(pParent->pDbPage) );
@@ -73386,7 +74126,7 @@ static int balance_deeper(MemPage *pRoot, MemPage **ppChild){
** Return SQLITE_CORRUPT if any cursor other than pCur is currently valid
** on the same B-tree as pCur.
**
-** This can if a database is corrupt with two or more SQL tables
+** This can occur if a database is corrupt with two or more SQL tables
** pointing to the same b-tree. If an insert occurs on one SQL table
** and causes a BEFORE TRIGGER to do a secondary insert on the other SQL
** table linked to the same b-tree. If the secondary insert causes a
@@ -73615,7 +74355,7 @@ static int btreeOverwriteCell(BtCursor *pCur, const BtreePayload *pX){
do{
rc = btreeGetPage(pBt, ovflPgno, &pPage, 0);
if( rc ) return rc;
- if( sqlite3PagerPageRefcount(pPage->pDbPage)!=1 ){
+ if( sqlite3PagerPageRefcount(pPage->pDbPage)!=1 || pPage->isInit ){
rc = SQLITE_CORRUPT_BKPT;
}else{
if( iOffset+ovflPageSize<(u32)nTotal ){
@@ -73715,13 +74455,23 @@ SQLITE_PRIVATE int sqlite3BtreeInsert(
if( pCur->curFlags & BTCF_Multiple ){
rc = saveAllCursors(pBt, pCur->pgnoRoot, pCur);
if( rc ) return rc;
+ if( loc && pCur->iPage<0 ){
+ /* This can only happen if the schema is corrupt such that there is more
+ ** than one table or index with the same root page as used by the cursor.
+ ** Which can only happen if the SQLITE_NoSchemaError flag was set when
+ ** the schema was loaded. This cannot be asserted though, as a user might
+ ** set the flag, load the schema, and then unset the flag. */
+ return SQLITE_CORRUPT_BKPT;
+ }
}
if( pCur->pKeyInfo==0 ){
assert( pX->pKey==0 );
/* If this is an insert into a table b-tree, invalidate any incrblob
** cursors open on the row being replaced */
- invalidateIncrblobCursors(p, pCur->pgnoRoot, pX->nKey, 0);
+ if( p->hasIncrblobCur ){
+ invalidateIncrblobCursors(p, pCur->pgnoRoot, pX->nKey, 0);
+ }
/* If BTREE_SAVEPOSITION is set, the cursor must already be pointing
** to a row with the same key as the new entry being inserted.
@@ -73754,7 +74504,8 @@ SQLITE_PRIVATE int sqlite3BtreeInsert(
** to an adjacent cell. Move the cursor so that it is pointing either
** to the cell to be overwritten or an adjacent cell.
*/
- rc = sqlite3BtreeMovetoUnpacked(pCur, 0, pX->nKey, flags!=0, &loc);
+ rc = sqlite3BtreeTableMoveto(pCur, pX->nKey,
+ (flags & BTREE_APPEND)!=0, &loc);
if( rc ) return rc;
}
}else{
@@ -73777,13 +74528,11 @@ SQLITE_PRIVATE int sqlite3BtreeInsert(
r.aMem = pX->aMem;
r.nField = pX->nMem;
r.default_rc = 0;
- r.errCode = 0;
- r.r1 = 0;
- r.r2 = 0;
r.eqSeen = 0;
- rc = sqlite3BtreeMovetoUnpacked(pCur, &r, 0, flags!=0, &loc);
+ rc = sqlite3BtreeIndexMoveto(pCur, &r, &loc);
}else{
- rc = btreeMoveto(pCur, pX->pKey, pX->nKey, flags!=0, &loc);
+ rc = btreeMoveto(pCur, pX->pKey, pX->nKey,
+ (flags & BTREE_APPEND)!=0, &loc);
}
if( rc ) return rc;
}
@@ -73802,7 +74551,6 @@ SQLITE_PRIVATE int sqlite3BtreeInsert(
return btreeOverwriteCell(pCur, &x2);
}
}
-
}
assert( pCur->eState==CURSOR_VALID
|| (pCur->eState==CURSOR_INVALID && loc)
@@ -73812,7 +74560,7 @@ SQLITE_PRIVATE int sqlite3BtreeInsert(
assert( pPage->intKey || pX->nKey>=0 || (flags & BTREE_PREFORMAT) );
assert( pPage->leaf || !pPage->intKey );
if( pPage->nFree<0 ){
- if( pCur->eState>CURSOR_INVALID ){
+ if( NEVER(pCur->eState>CURSOR_INVALID) ){
rc = SQLITE_CORRUPT_BKPT;
}else{
rc = btreeComputeFreeSpace(pPage);
@@ -73847,7 +74595,10 @@ SQLITE_PRIVATE int sqlite3BtreeInsert(
idx = pCur->ix;
if( loc==0 ){
CellInfo info;
- assert( idxnCell );
+ assert( idx>=0 );
+ if( idx>=pPage->nCell ){
+ return SQLITE_CORRUPT_BKPT;
+ }
rc = sqlite3PagerWrite(pPage->pDbPage);
if( rc ){
goto end_insert;
@@ -73856,7 +74607,7 @@ SQLITE_PRIVATE int sqlite3BtreeInsert(
if( !pPage->leaf ){
memcpy(newCell, oldCell, 4);
}
- rc = clearCell(pPage, oldCell, &info);
+ BTREE_CLEAR_CELL(rc, pPage, oldCell, info);
testcase( pCur->curFlags & BTCF_ValidOvfl );
invalidateOverflowCache(pCur);
if( info.nSize==szNew && info.nLocal==info.nPayload
@@ -74029,7 +74780,7 @@ SQLITE_PRIVATE int sqlite3BtreeTransferRow(BtCursor *pDest, BtCursor *pSrc, i64
}
}while( rc==SQLITE_OK && nOut>0 );
- if( rc==SQLITE_OK && nRem>0 ){
+ if( rc==SQLITE_OK && nRem>0 && ALWAYS(pPgnoOut) ){
Pgno pgnoNew;
MemPage *pNew = 0;
rc = allocateBtreePage(pBt, &pNew, &pgnoNew, 0, 0);
@@ -74093,15 +74844,21 @@ SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor *pCur, u8 flags){
assert( (flags & ~(BTREE_SAVEPOSITION | BTREE_AUXDELETE))==0 );
if( pCur->eState==CURSOR_REQUIRESEEK ){
rc = btreeRestoreCursorPosition(pCur);
- if( rc ) return rc;
+ assert( rc!=SQLITE_OK || CORRUPT_DB || pCur->eState==CURSOR_VALID );
+ if( rc || pCur->eState!=CURSOR_VALID ) return rc;
}
- assert( pCur->eState==CURSOR_VALID );
+ assert( CORRUPT_DB || pCur->eState==CURSOR_VALID );
iCellDepth = pCur->iPage;
iCellIdx = pCur->ix;
pPage = pCur->pPage;
pCell = findCell(pPage, iCellIdx);
- if( pPage->nFree<0 && btreeComputeFreeSpace(pPage) ) return SQLITE_CORRUPT;
+ if( pPage->nFree<0 && btreeComputeFreeSpace(pPage) ){
+ return SQLITE_CORRUPT_BKPT;
+ }
+ if( pPage->nCell<=iCellIdx ){
+ return SQLITE_CORRUPT_BKPT;
+ }
/* If the bPreserve flag is set to true, then the cursor position must
** be preserved following this delete operation. If the current delete
@@ -74148,7 +74905,7 @@ SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor *pCur, u8 flags){
/* If this is a delete operation to remove a row from a table b-tree,
** invalidate any incrblob cursors open on the row being deleted. */
- if( pCur->pKeyInfo==0 ){
+ if( pCur->pKeyInfo==0 && p->hasIncrblobCur ){
invalidateIncrblobCursors(p, pCur->pgnoRoot, pCur->info.nKey, 0);
}
@@ -74157,7 +74914,7 @@ SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor *pCur, u8 flags){
** itself from within the page. */
rc = sqlite3PagerWrite(pPage->pDbPage);
if( rc ) return rc;
- rc = clearCell(pPage, pCell, &info);
+ BTREE_CLEAR_CELL(rc, pPage, pCell, info);
dropCell(pPage, iCellIdx, info.nSize, &rc);
if( rc ) return rc;
@@ -74417,7 +75174,7 @@ static int clearDatabasePage(
BtShared *pBt, /* The BTree that contains the table */
Pgno pgno, /* Page number to clear */
int freePageFlag, /* Deallocate page if true */
- int *pnChange /* Add number of Cells freed to this counter */
+ i64 *pnChange /* Add number of Cells freed to this counter */
){
MemPage *pPage;
int rc;
@@ -74432,11 +75189,12 @@ static int clearDatabasePage(
}
rc = getAndInitPage(pBt, pgno, &pPage, 0, 0);
if( rc ) return rc;
- if( pPage->bBusy ){
+ if( (pBt->openFlags & BTREE_SINGLE)==0
+ && sqlite3PagerPageRefcount(pPage->pDbPage)!=1
+ ){
rc = SQLITE_CORRUPT_BKPT;
goto cleardatabasepage_out;
}
- pPage->bBusy = 1;
hdr = pPage->hdrOffset;
for(i=0; inCell; i++){
pCell = findCell(pPage, i);
@@ -74444,14 +75202,15 @@ static int clearDatabasePage(
rc = clearDatabasePage(pBt, get4byte(pCell), 1, pnChange);
if( rc ) goto cleardatabasepage_out;
}
- rc = clearCell(pPage, pCell, &info);
+ BTREE_CLEAR_CELL(rc, pPage, pCell, info);
if( rc ) goto cleardatabasepage_out;
}
if( !pPage->leaf ){
rc = clearDatabasePage(pBt, get4byte(&pPage->aData[hdr+8]), 1, pnChange);
if( rc ) goto cleardatabasepage_out;
- }else if( pnChange ){
- assert( pPage->intKey || CORRUPT_DB );
+ if( pPage->intKey ) pnChange = 0;
+ }
+ if( pnChange ){
testcase( !pPage->intKey );
*pnChange += pPage->nCell;
}
@@ -74462,7 +75221,6 @@ static int clearDatabasePage(
}
cleardatabasepage_out:
- pPage->bBusy = 0;
releasePage(pPage);
return rc;
}
@@ -74476,11 +75234,10 @@ cleardatabasepage_out:
** read cursors on the table. Open write cursors are moved to the
** root of the table.
**
-** If pnChange is not NULL, then table iTable must be an intkey table. The
-** integer value pointed to by pnChange is incremented by the number of
-** entries in the table.
+** If pnChange is not NULL, then the integer value pointed to by pnChange
+** is incremented by the number of entries in the table.
*/
-SQLITE_PRIVATE int sqlite3BtreeClearTable(Btree *p, int iTable, int *pnChange){
+SQLITE_PRIVATE int sqlite3BtreeClearTable(Btree *p, int iTable, i64 *pnChange){
int rc;
BtShared *pBt = p->pBt;
sqlite3BtreeEnter(p);
@@ -74492,7 +75249,9 @@ SQLITE_PRIVATE int sqlite3BtreeClearTable(Btree *p, int iTable, int *pnChange){
/* Invalidate all incrblob cursors open on table iTable (assuming iTable
** is the root of a table b-tree - if it is not, the following call is
** a no-op). */
- invalidateIncrblobCursors(p, (Pgno)iTable, 0, 1);
+ if( p->hasIncrblobCur ){
+ invalidateIncrblobCursors(p, (Pgno)iTable, 0, 1);
+ }
rc = clearDatabasePage(pBt, (Pgno)iTable, 0, pnChange);
}
sqlite3BtreeLeave(p);
@@ -74540,10 +75299,10 @@ static int btreeDropTable(Btree *p, Pgno iTable, int *piMoved){
return SQLITE_CORRUPT_BKPT;
}
- rc = btreeGetPage(pBt, (Pgno)iTable, &pPage, 0);
- if( rc ) return rc;
rc = sqlite3BtreeClearTable(p, iTable, 0);
- if( rc ){
+ if( rc ) return rc;
+ rc = btreeGetPage(pBt, (Pgno)iTable, &pPage, 0);
+ if( NEVER(rc) ){
releasePage(pPage);
return rc;
}
@@ -76575,7 +77334,9 @@ SQLITE_PRIVATE int sqlite3VdbeCheckMemInvariants(Mem *p){
/* The szMalloc field holds the correct memory allocation size */
assert( p->szMalloc==0
- || p->szMalloc==sqlite3DbMallocSize(p->db,p->zMalloc) );
+ || (p->flags==MEM_Undefined
+ && p->szMalloc<=sqlite3DbMallocSize(p->db,p->zMalloc))
+ || p->szMalloc==sqlite3DbMallocSize(p->db,p->zMalloc));
/* If p holds a string or blob, the Mem.z must point to exactly
** one of the following:
@@ -76698,6 +77459,7 @@ SQLITE_PRIVATE int sqlite3VdbeChangeEncoding(Mem *pMem, int desiredEnc){
#ifndef SQLITE_OMIT_UTF16
int rc;
#endif
+ assert( pMem!=0 );
assert( !sqlite3VdbeMemIsRowSet(pMem) );
assert( desiredEnc==SQLITE_UTF8 || desiredEnc==SQLITE_UTF16LE
|| desiredEnc==SQLITE_UTF16BE );
@@ -76739,7 +77501,9 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3VdbeMemGrow(Mem *pMem, int n, int bPre
testcase( bPreserve && pMem->z==0 );
assert( pMem->szMalloc==0
- || pMem->szMalloc==sqlite3DbMallocSize(pMem->db, pMem->zMalloc) );
+ || (pMem->flags==MEM_Undefined
+ && pMem->szMalloc<=sqlite3DbMallocSize(pMem->db,pMem->zMalloc))
+ || pMem->szMalloc==sqlite3DbMallocSize(pMem->db,pMem->zMalloc));
if( pMem->szMalloc>0 && bPreserve && pMem->z==pMem->zMalloc ){
if( pMem->db ){
pMem->z = pMem->zMalloc = sqlite3DbReallocOrFree(pMem->db, pMem->z, n);
@@ -76828,6 +77592,7 @@ static SQLITE_NOINLINE int vdbeMemAddTerminator(Mem *pMem){
** Return SQLITE_OK on success or SQLITE_NOMEM if malloc fails.
*/
SQLITE_PRIVATE int sqlite3VdbeMemMakeWriteable(Mem *pMem){
+ assert( pMem!=0 );
assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) );
assert( !sqlite3VdbeMemIsRowSet(pMem) );
if( (pMem->flags & (MEM_Str|MEM_Blob))!=0 ){
@@ -76852,6 +77617,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemMakeWriteable(Mem *pMem){
#ifndef SQLITE_OMIT_INCRBLOB
SQLITE_PRIVATE int sqlite3VdbeMemExpandBlob(Mem *pMem){
int nByte;
+ assert( pMem!=0 );
assert( pMem->flags & MEM_Zero );
assert( (pMem->flags&MEM_Blob)!=0 || MemNullNochng(pMem) );
testcase( sqlite3_value_nochange(pMem) );
@@ -76867,6 +77633,8 @@ SQLITE_PRIVATE int sqlite3VdbeMemExpandBlob(Mem *pMem){
if( sqlite3VdbeMemGrow(pMem, nByte, 1) ){
return SQLITE_NOMEM_BKPT;
}
+ assert( pMem->z!=0 );
+ assert( sqlite3DbMallocSize(pMem->db,pMem->z) >= nByte );
memset(&pMem->z[pMem->n], 0, pMem->u.nZero);
pMem->n += pMem->u.nZero;
@@ -76879,6 +77647,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemExpandBlob(Mem *pMem){
** Make sure the given Mem is \u0000 terminated.
*/
SQLITE_PRIVATE int sqlite3VdbeMemNulTerminate(Mem *pMem){
+ assert( pMem!=0 );
assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) );
testcase( (pMem->flags & (MEM_Term|MEM_Str))==(MEM_Term|MEM_Str) );
testcase( (pMem->flags & (MEM_Term|MEM_Str))==0 );
@@ -76906,6 +77675,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemNulTerminate(Mem *pMem){
SQLITE_PRIVATE int sqlite3VdbeMemStringify(Mem *pMem, u8 enc, u8 bForce){
const int nByte = 32;
+ assert( pMem!=0 );
assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) );
assert( !(pMem->flags&MEM_Zero) );
assert( !(pMem->flags&(MEM_Str|MEM_Blob)) );
@@ -76941,6 +77711,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemFinalize(Mem *pMem, FuncDef *pFunc){
sqlite3_context ctx;
Mem t;
assert( pFunc!=0 );
+ assert( pMem!=0 );
assert( pFunc->xFinalize!=0 );
assert( (pMem->flags & MEM_Null)!=0 || pFunc==pMem->u.pDef );
assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) );
@@ -77091,6 +77862,7 @@ static SQLITE_NOINLINE i64 memIntValue(Mem *pMem){
}
SQLITE_PRIVATE i64 sqlite3VdbeIntValue(Mem *pMem){
int flags;
+ assert( pMem!=0 );
assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) );
assert( EIGHT_BYTE_ALIGNMENT(pMem) );
flags = pMem->flags;
@@ -77119,6 +77891,7 @@ static SQLITE_NOINLINE double memRealValue(Mem *pMem){
return val;
}
SQLITE_PRIVATE double sqlite3VdbeRealValue(Mem *pMem){
+ assert( pMem!=0 );
assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) );
assert( EIGHT_BYTE_ALIGNMENT(pMem) );
if( pMem->flags & MEM_Real ){
@@ -77151,6 +77924,7 @@ SQLITE_PRIVATE int sqlite3VdbeBooleanValue(Mem *pMem, int ifNull){
*/
SQLITE_PRIVATE void sqlite3VdbeIntegerAffinity(Mem *pMem){
i64 ix;
+ assert( pMem!=0 );
assert( pMem->flags & MEM_Real );
assert( !sqlite3VdbeMemIsRowSet(pMem) );
assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) );
@@ -77178,6 +77952,7 @@ SQLITE_PRIVATE void sqlite3VdbeIntegerAffinity(Mem *pMem){
** Convert pMem to type integer. Invalidate any prior representations.
*/
SQLITE_PRIVATE int sqlite3VdbeMemIntegerify(Mem *pMem){
+ assert( pMem!=0 );
assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) );
assert( !sqlite3VdbeMemIsRowSet(pMem) );
assert( EIGHT_BYTE_ALIGNMENT(pMem) );
@@ -77192,6 +77967,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemIntegerify(Mem *pMem){
** Invalidate any prior representations.
*/
SQLITE_PRIVATE int sqlite3VdbeMemRealify(Mem *pMem){
+ assert( pMem!=0 );
assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) );
assert( EIGHT_BYTE_ALIGNMENT(pMem) );
@@ -77225,6 +78001,7 @@ SQLITE_PRIVATE int sqlite3RealSameAsInt(double r1, sqlite3_int64 i){
** as much of the string as we can and ignore the rest.
*/
SQLITE_PRIVATE int sqlite3VdbeMemNumerify(Mem *pMem){
+ assert( pMem!=0 );
testcase( pMem->flags & MEM_Int );
testcase( pMem->flags & MEM_Real );
testcase( pMem->flags & MEM_IntReal );
@@ -77334,6 +78111,7 @@ SQLITE_PRIVATE void sqlite3ValueSetNull(sqlite3_value *p){
** Delete any previous value and set the value to be a BLOB of length
** n containing all zeros.
*/
+#ifndef SQLITE_OMIT_INCRBLOB
SQLITE_PRIVATE void sqlite3VdbeMemSetZeroBlob(Mem *pMem, int n){
sqlite3VdbeMemRelease(pMem);
pMem->flags = MEM_Blob|MEM_Zero;
@@ -77343,6 +78121,21 @@ SQLITE_PRIVATE void sqlite3VdbeMemSetZeroBlob(Mem *pMem, int n){
pMem->enc = SQLITE_UTF8;
pMem->z = 0;
}
+#else
+SQLITE_PRIVATE int sqlite3VdbeMemSetZeroBlob(Mem *pMem, int n){
+ int nByte = n>0?n:1;
+ if( sqlite3VdbeMemGrow(pMem, nByte, 0) ){
+ return SQLITE_NOMEM_BKPT;
+ }
+ assert( pMem->z!=0 );
+ assert( sqlite3DbMallocSize(pMem->db, pMem->z)>=nByte );
+ memset(pMem->z, 0, nByte);
+ pMem->n = n>0?n:0;
+ pMem->flags = MEM_Blob;
+ pMem->enc = SQLITE_UTF8;
+ return SQLITE_OK;
+}
+#endif
/*
** The pMem is known to contain content that needs to be destroyed prior
@@ -77568,14 +78361,15 @@ SQLITE_PRIVATE void sqlite3VdbeMemMove(Mem *pTo, Mem *pFrom){
SQLITE_PRIVATE int sqlite3VdbeMemSetStr(
Mem *pMem, /* Memory cell to set to string value */
const char *z, /* String pointer */
- int n, /* Bytes in string, or negative */
+ i64 n, /* Bytes in string, or negative */
u8 enc, /* Encoding of z. 0 for BLOBs */
void (*xDel)(void*) /* Destructor function */
){
- int nByte = n; /* New value for pMem->n */
+ i64 nByte = n; /* New value for pMem->n */
int iLimit; /* Maximum allowed string or blob size */
u16 flags = 0; /* New value for pMem->flags */
+ assert( pMem!=0 );
assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) );
assert( !sqlite3VdbeMemIsRowSet(pMem) );
@@ -77594,7 +78388,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemSetStr(
if( nByte<0 ){
assert( enc!=0 );
if( enc==SQLITE_UTF8 ){
- nByte = 0x7fffffff & (int)strlen(z);
+ nByte = strlen(z);
}else{
for(nByte=0; nByte<=iLimit && (z[nByte] | z[nByte+1]); nByte+=2){}
}
@@ -77606,7 +78400,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemSetStr(
** management (one of MEM_Dyn or MEM_Static).
*/
if( xDel==SQLITE_TRANSIENT ){
- u32 nAlloc = nByte;
+ i64 nAlloc = nByte;
if( flags&MEM_Term ){
nAlloc += (enc==SQLITE_UTF8?1:2);
}
@@ -77632,7 +78426,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemSetStr(
}
}
- pMem->n = nByte;
+ pMem->n = (int)(nByte & 0x7fffffff);
pMem->flags = flags;
if( enc ){
pMem->enc = enc;
@@ -77652,7 +78446,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemSetStr(
#endif
if( nByte>iLimit ){
- return SQLITE_TOOBIG;
+ return sqlite3ErrorToParser(pMem->db, SQLITE_TOOBIG);
}
return SQLITE_OK;
@@ -77884,7 +78678,7 @@ static sqlite3_value *valueNew(sqlite3 *db, struct ValueNewStat4Ctx *p){
#ifdef SQLITE_ENABLE_STAT4
static int valueFromFunction(
sqlite3 *db, /* The database connection */
- Expr *p, /* The expression to evaluate */
+ const Expr *p, /* The expression to evaluate */
u8 enc, /* Encoding to use */
u8 aff, /* Affinity to use */
sqlite3_value **ppVal, /* Write the new value here */
@@ -77901,8 +78695,10 @@ static int valueFromFunction(
assert( pCtx!=0 );
assert( (p->flags & EP_TokenOnly)==0 );
+ assert( ExprUseXList(p) );
pList = p->x.pList;
if( pList ) nVal = pList->nExpr;
+ assert( !ExprHasProperty(p, EP_IntValue) );
pFunc = sqlite3FindFunction(db, p->u.zToken, nVal, enc, 0);
assert( pFunc );
if( (pFunc->funcFlags & (SQLITE_FUNC_CONSTANT|SQLITE_FUNC_SLOCHNG))==0
@@ -77978,7 +78774,7 @@ static int valueFromFunction(
*/
static int valueFromExpr(
sqlite3 *db, /* The database connection */
- Expr *pExpr, /* The expression to evaluate */
+ const Expr *pExpr, /* The expression to evaluate */
u8 enc, /* Encoding to use */
u8 affinity, /* Affinity to use */
sqlite3_value **ppVal, /* Write the new value here */
@@ -78006,7 +78802,9 @@ static int valueFromExpr(
assert( (pExpr->flags & EP_TokenOnly)==0 || pCtx==0 );
if( op==TK_CAST ){
- u8 aff = sqlite3AffinityType(pExpr->u.zToken,0);
+ u8 aff;
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
+ aff = sqlite3AffinityType(pExpr->u.zToken,0);
rc = valueFromExpr(db, pExpr->pLeft, enc, aff, ppVal, pCtx);
testcase( rc!=SQLITE_OK );
if( *ppVal ){
@@ -78079,6 +78877,7 @@ static int valueFromExpr(
#ifndef SQLITE_OMIT_BLOB_LITERAL
else if( op==TK_BLOB ){
int nVal;
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
assert( pExpr->u.zToken[0]=='x' || pExpr->u.zToken[0]=='X' );
assert( pExpr->u.zToken[1]=='\'' );
pVal = valueNew(db, pCtx);
@@ -78096,6 +78895,7 @@ static int valueFromExpr(
}
#endif
else if( op==TK_TRUEFALSE ){
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
pVal = valueNew(db, pCtx);
if( pVal ){
pVal->flags = MEM_Int;
@@ -78133,7 +78933,7 @@ no_mem:
*/
SQLITE_PRIVATE int sqlite3ValueFromExpr(
sqlite3 *db, /* The database connection */
- Expr *pExpr, /* The expression to evaluate */
+ const Expr *pExpr, /* The expression to evaluate */
u8 enc, /* Encoding to use */
u8 affinity, /* Affinity to use */
sqlite3_value **ppVal /* Write the new value here */
@@ -78649,8 +79449,10 @@ SQLITE_PRIVATE int sqlite3VdbeAddOp3(Vdbe *p, int op, int p1, int p2, int p3){
if( p->nOpAlloc<=i ){
return growOp3(p, op, p1, p2, p3);
}
+ assert( p->aOp!=0 );
p->nOp++;
pOp = &p->aOp[i];
+ assert( pOp!=0 );
pOp->opcode = (u8)op;
pOp->p5 = 0;
pOp->p1 = p1;
@@ -79893,13 +80695,9 @@ SQLITE_PRIVATE char *sqlite3VdbeDisplayComment(
if( zOpName[nOpName+1] ){
int seenCom = 0;
char c;
- zSynopsis = zOpName += nOpName + 1;
+ zSynopsis = zOpName + nOpName + 1;
if( strncmp(zSynopsis,"IF ",3)==0 ){
- if( pOp->p5 & SQLITE_STOREP2 ){
- sqlite3_snprintf(sizeof(zAlt), zAlt, "r[P2] = (%s)", zSynopsis+3);
- }else{
- sqlite3_snprintf(sizeof(zAlt), zAlt, "if %s goto P2", zSynopsis+3);
- }
+ sqlite3_snprintf(sizeof(zAlt), zAlt, "if %s goto P2", zSynopsis+3);
zSynopsis = zAlt;
}
for(ii=0; (c = zSynopsis[ii])!=0; ii++){
@@ -79970,6 +80768,7 @@ static void displayP4Expr(StrAccum *p, Expr *pExpr){
const char *zOp = 0;
switch( pExpr->op ){
case TK_STRING:
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
sqlite3_str_appendf(p, "%Q", pExpr->u.zToken);
break;
case TK_INTEGER:
@@ -80072,7 +80871,7 @@ SQLITE_PRIVATE char *sqlite3VdbeDisplayP4(sqlite3 *db, Op *pOp){
case P4_COLLSEQ: {
static const char *const encnames[] = {"?", "8", "16LE", "16BE"};
CollSeq *pColl = pOp->p4.pColl;
- assert( pColl->enc>=0 && pColl->enc<4 );
+ assert( pColl->enc<4 );
sqlite3_str_appendf(&x, "%.18s-%s", pColl->zName,
encnames[pColl->enc]);
break;
@@ -80316,8 +81115,8 @@ static void releaseMemArray(Mem *p, int N){
*/
testcase( p->flags & MEM_Agg );
testcase( p->flags & MEM_Dyn );
- testcase( p->xDel==sqlite3VdbeFrameMemDel );
if( p->flags&(MEM_Agg|MEM_Dyn) ){
+ testcase( (p->flags & MEM_Dyn)!=0 && p->xDel==sqlite3VdbeFrameMemDel );
sqlite3VdbeMemRelease(p);
}else if( p->szMalloc ){
sqlite3DbFreeNN(db, p->zMalloc);
@@ -81417,9 +82216,9 @@ SQLITE_PRIVATE int sqlite3VdbeCheckFk(Vdbe *p, int deferred){
** has made changes and is in autocommit mode, then commit those
** changes. If a rollback is needed, then do the rollback.
**
-** This routine is the only way to move the state of a VM from
-** SQLITE_MAGIC_RUN to SQLITE_MAGIC_HALT. It is harmless to
-** call this on a VM that is in the SQLITE_MAGIC_HALT state.
+** This routine is the only way to move the sqlite3eOpenState of a VM from
+** SQLITE_STATE_RUN to SQLITE_STATE_HALT. It is harmless to
+** call this on a VM that is in the SQLITE_STATE_HALT state.
**
** Return an error code. If the commit could not complete because of
** lock contention, return SQLITE_BUSY. If SQLITE_BUSY is returned, it
@@ -81465,9 +82264,15 @@ SQLITE_PRIVATE int sqlite3VdbeHalt(Vdbe *p){
sqlite3VdbeEnter(p);
/* Check for one of the special errors */
- mrc = p->rc & 0xff;
- isSpecialError = mrc==SQLITE_NOMEM || mrc==SQLITE_IOERR
- || mrc==SQLITE_INTERRUPT || mrc==SQLITE_FULL;
+ if( p->rc ){
+ mrc = p->rc & 0xff;
+ isSpecialError = mrc==SQLITE_NOMEM
+ || mrc==SQLITE_IOERR
+ || mrc==SQLITE_INTERRUPT
+ || mrc==SQLITE_FULL;
+ }else{
+ mrc = isSpecialError = 0;
+ }
if( isSpecialError ){
/* If the query was read-only and the error code is SQLITE_INTERRUPT,
** no rollback is necessary. Otherwise, at least a savepoint
@@ -81519,6 +82324,9 @@ SQLITE_PRIVATE int sqlite3VdbeHalt(Vdbe *p){
return SQLITE_ERROR;
}
rc = SQLITE_CONSTRAINT_FOREIGNKEY;
+ }else if( db->flags & SQLITE_CorruptRdOnly ){
+ rc = SQLITE_CORRUPT;
+ db->flags &= ~SQLITE_CorruptRdOnly;
}else{
/* The auto-commit flag is true, the vdbe program was successful
** or hit an 'OR FAIL' constraint and there are no deferred foreign
@@ -81913,7 +82721,7 @@ SQLITE_PRIVATE int SQLITE_NOINLINE sqlite3VdbeFinishMoveto(VdbeCursor *p){
assert( p->deferredMoveto );
assert( p->isTable );
assert( p->eCurType==CURTYPE_BTREE );
- rc = sqlite3BtreeMovetoUnpacked(p->uc.pCursor, 0, p->movetoTarget, 0, &res);
+ rc = sqlite3BtreeTableMoveto(p->uc.pCursor, p->movetoTarget, 0, &res);
if( rc ) return rc;
if( res!=0 ) return SQLITE_CORRUPT_BKPT;
#ifdef SQLITE_TEST
@@ -82697,7 +83505,7 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3BlobCompare(const Mem *pB1, const Mem
** number. Return negative, zero, or positive if the first (i64) is less than,
** equal to, or greater than the second (double).
*/
-static int sqlite3IntFloatCompare(i64 i, double r){
+SQLITE_PRIVATE int sqlite3IntFloatCompare(i64 i, double r){
if( sizeof(LONGDOUBLE_TYPE)>8 ){
LONGDOUBLE_TYPE x = (LONGDOUBLE_TYPE)i;
testcase( x0x7fffffff );
assert( m.n>=0 );
if( unlikely(szHdr<3 || szHdr>(unsigned)m.n) ){
@@ -83421,7 +84229,7 @@ SQLITE_PRIVATE int sqlite3VdbeIdxKeyCompare(
** This routine sets the value to be returned by subsequent calls to
** sqlite3_changes() on the database handle 'db'.
*/
-SQLITE_PRIVATE void sqlite3VdbeSetChanges(sqlite3 *db, int nChange){
+SQLITE_PRIVATE void sqlite3VdbeSetChanges(sqlite3 *db, i64 nChange){
assert( sqlite3_mutex_held(db->mutex) );
db->nChange = nChange;
db->nTotalChange += nChange;
@@ -83601,7 +84409,8 @@ SQLITE_PRIVATE void sqlite3VdbePreUpdateHook(
const char *zDb, /* Database name */
Table *pTab, /* Modified table */
i64 iKey1, /* Initial key value */
- int iReg /* Register for new.* record */
+ int iReg, /* Register for new.* record */
+ int iBlobWrite
){
sqlite3 *db = v->db;
i64 iKey2;
@@ -83622,6 +84431,8 @@ SQLITE_PRIVATE void sqlite3VdbePreUpdateHook(
}
}
+ assert( pCsr!=0 );
+ assert( pCsr->eCurType==CURTYPE_BTREE );
assert( pCsr->nField==pTab->nCol
|| (pCsr->nField==pTab->nCol+1 && op==SQLITE_DELETE && iReg==-1)
);
@@ -83637,6 +84448,7 @@ SQLITE_PRIVATE void sqlite3VdbePreUpdateHook(
preupdate.iKey1 = iKey1;
preupdate.iKey2 = iKey2;
preupdate.pTab = pTab;
+ preupdate.iBlobWrite = iBlobWrite;
db->pPreUpdate = &preupdate;
db->xPreUpdateCallback(db->pPreUpdateArg, db, op, zDb, zTbl, iKey1, iKey2);
@@ -84020,8 +84832,8 @@ SQLITE_API void sqlite3_value_free(sqlite3_value *pOld){
** the function result.
**
** The setStrOrError() function calls sqlite3VdbeMemSetStr() to store the
-** result as a string or blob but if the string or blob is too large, it
-** then sets the error code to SQLITE_TOOBIG
+** result as a string or blob. Appropriate errors are set if the string/blob
+** is too big or if an OOM occurs.
**
** The invokeValueDestructor(P,X) routine invokes destructor function X()
** on value P is not going to be used and need to be destroyed.
@@ -84033,8 +84845,16 @@ static void setResultStrOrError(
u8 enc, /* Encoding of z. 0 for BLOBs */
void (*xDel)(void*) /* Destructor function */
){
- if( sqlite3VdbeMemSetStr(pCtx->pOut, z, n, enc, xDel)==SQLITE_TOOBIG ){
- sqlite3_result_error_toobig(pCtx);
+ int rc = sqlite3VdbeMemSetStr(pCtx->pOut, z, n, enc, xDel);
+ if( rc ){
+ if( rc==SQLITE_TOOBIG ){
+ sqlite3_result_error_toobig(pCtx);
+ }else{
+ /* The only errors possible from sqlite3VdbeMemSetStr are
+ ** SQLITE_TOOBIG and SQLITE_NOMEM */
+ assert( rc==SQLITE_NOMEM );
+ sqlite3_result_error_nomem(pCtx);
+ }
}
}
static int invokeValueDestructor(
@@ -84050,7 +84870,7 @@ static int invokeValueDestructor(
}else{
xDel((void*)p);
}
- if( pCtx ) sqlite3_result_error_toobig(pCtx);
+ sqlite3_result_error_toobig(pCtx);
return SQLITE_TOOBIG;
}
SQLITE_API void sqlite3_result_blob(
@@ -84191,8 +85011,12 @@ SQLITE_API int sqlite3_result_zeroblob64(sqlite3_context *pCtx, u64 n){
if( n>(u64)pOut->db->aLimit[SQLITE_LIMIT_LENGTH] ){
return SQLITE_TOOBIG;
}
+#ifndef SQLITE_OMIT_INCRBLOB
sqlite3VdbeMemSetZeroBlob(pCtx->pOut, (int)n);
return SQLITE_OK;
+#else
+ return sqlite3VdbeMemSetZeroBlob(pCtx->pOut, (int)n);
+#endif
}
SQLITE_API void sqlite3_result_error_code(sqlite3_context *pCtx, int errCode){
pCtx->isError = errCode ? errCode : -1;
@@ -85032,7 +85856,7 @@ static int bindText(
sqlite3_stmt *pStmt, /* The statement to bind against */
int i, /* Index of the parameter to bind */
const void *zData, /* Pointer to the data to be bound */
- int nData, /* Number of bytes of data to be bound */
+ i64 nData, /* Number of bytes of data to be bound */
void (*xDel)(void*), /* Destructor for the data */
u8 encoding /* Encoding for the data */
){
@@ -85084,11 +85908,7 @@ SQLITE_API int sqlite3_bind_blob64(
void (*xDel)(void*)
){
assert( xDel!=SQLITE_DYNAMIC );
- if( nData>0x7fffffff ){
- return invokeValueDestructor(zData, xDel, 0);
- }else{
- return bindText(pStmt, i, zData, (int)nData, xDel, 0);
- }
+ return bindText(pStmt, i, zData, nData, xDel, 0);
}
SQLITE_API int sqlite3_bind_double(sqlite3_stmt *pStmt, int i, double rValue){
int rc;
@@ -85158,12 +85978,8 @@ SQLITE_API int sqlite3_bind_text64(
unsigned char enc
){
assert( xDel!=SQLITE_DYNAMIC );
- if( nData>0x7fffffff ){
- return invokeValueDestructor(zData, xDel, 0);
- }else{
- if( enc==SQLITE_UTF16 ) enc = SQLITE_UTF16NATIVE;
- return bindText(pStmt, i, zData, (int)nData, xDel, enc);
- }
+ if( enc==SQLITE_UTF16 ) enc = SQLITE_UTF16NATIVE;
+ return bindText(pStmt, i, zData, nData, xDel, enc);
}
#ifndef SQLITE_OMIT_UTF16
SQLITE_API int sqlite3_bind_text16(
@@ -85212,7 +86028,11 @@ SQLITE_API int sqlite3_bind_zeroblob(sqlite3_stmt *pStmt, int i, int n){
Vdbe *p = (Vdbe *)pStmt;
rc = vdbeUnbind(p, i);
if( rc==SQLITE_OK ){
+#ifndef SQLITE_OMIT_INCRBLOB
sqlite3VdbeMemSetZeroBlob(&p->aVar[i-1], n);
+#else
+ rc = sqlite3VdbeMemSetZeroBlob(&p->aVar[i-1], n);
+#endif
sqlite3_mutex_leave(p->db->mutex);
}
return rc;
@@ -85500,6 +86320,7 @@ SQLITE_API int sqlite3_preupdate_old(sqlite3 *db, int iIdx, sqlite3_value **ppVa
u32 nRec;
u8 *aRec;
+ assert( p->pCsr->eCurType==CURTYPE_BTREE );
nRec = sqlite3BtreePayloadSize(p->pCsr->uc.pCursor);
aRec = sqlite3DbMallocRaw(db, nRec);
if( !aRec ) goto preupdate_old_out;
@@ -85563,6 +86384,17 @@ SQLITE_API int sqlite3_preupdate_depth(sqlite3 *db){
}
#endif /* SQLITE_ENABLE_PREUPDATE_HOOK */
+#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
+/*
+** This function is designed to be called from within a pre-update callback
+** only.
+*/
+SQLITE_API int sqlite3_preupdate_blobwrite(sqlite3 *db){
+ PreUpdate *p = db->pPreUpdate;
+ return (p ? p->iBlobWrite : -1);
+}
+#endif
+
#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
/*
** This function is called from within a pre-update callback to retrieve
@@ -85796,11 +86628,9 @@ SQLITE_PRIVATE char *sqlite3VdbeExpandSql(
#ifndef SQLITE_OMIT_UTF16
Mem utf8; /* Used to convert UTF16 into UTF8 for display */
#endif
- char zBase[100]; /* Initial working space */
db = p->db;
- sqlite3StrAccumInit(&out, 0, zBase, sizeof(zBase),
- db->aLimit[SQLITE_LIMIT_LENGTH]);
+ sqlite3StrAccumInit(&out, 0, 0, 0, db->aLimit[SQLITE_LIMIT_LENGTH]);
if( db->nVdbeExec>1 ){
while( *zRawSql ){
const char *zStart = zRawSql;
@@ -86184,18 +87014,36 @@ static VdbeCursor *allocateCursor(
sqlite3VdbeFreeCursor(p, p->apCsr[iCur]);
p->apCsr[iCur] = 0;
}
- if( SQLITE_OK==sqlite3VdbeMemClearAndResize(pMem, nByte) ){
- p->apCsr[iCur] = pCx = (VdbeCursor*)pMem->z;
- memset(pCx, 0, offsetof(VdbeCursor,pAltCursor));
- pCx->eCurType = eCurType;
- pCx->iDb = iDb;
- pCx->nField = nField;
- pCx->aOffset = &pCx->aType[nField];
- if( eCurType==CURTYPE_BTREE ){
- pCx->uc.pCursor = (BtCursor*)
- &pMem->z[ROUND8(sizeof(VdbeCursor))+2*sizeof(u32)*nField];
- sqlite3BtreeCursorZero(pCx->uc.pCursor);
+
+ /* There used to be a call to sqlite3VdbeMemClearAndResize() to make sure
+ ** the pMem used to hold space for the cursor has enough storage available
+ ** in pMem->zMalloc. But for the special case of the aMem[] entries used
+ ** to hold cursors, it is faster to in-line the logic. */
+ assert( pMem->flags==MEM_Undefined );
+ assert( (pMem->flags & MEM_Dyn)==0 );
+ assert( pMem->szMalloc==0 || pMem->z==pMem->zMalloc );
+ if( pMem->szMallocszMalloc>0 ){
+ sqlite3DbFreeNN(pMem->db, pMem->zMalloc);
}
+ pMem->z = pMem->zMalloc = sqlite3DbMallocRaw(pMem->db, nByte);
+ if( pMem->zMalloc==0 ){
+ pMem->szMalloc = 0;
+ return 0;
+ }
+ pMem->szMalloc = nByte;
+ }
+
+ p->apCsr[iCur] = pCx = (VdbeCursor*)pMem->zMalloc;
+ memset(pCx, 0, offsetof(VdbeCursor,pAltCursor));
+ pCx->eCurType = eCurType;
+ pCx->iDb = iDb;
+ pCx->nField = nField;
+ pCx->aOffset = &pCx->aType[nField];
+ if( eCurType==CURTYPE_BTREE ){
+ pCx->uc.pCursor = (BtCursor*)
+ &pMem->z[ROUND8(sizeof(VdbeCursor))+2*sizeof(u32)*nField];
+ sqlite3BtreeCursorZero(pCx->uc.pCursor);
}
return pCx;
}
@@ -86342,7 +87190,10 @@ static u16 SQLITE_NOINLINE computeNumericType(Mem *pMem){
sqlite3_int64 ix;
assert( (pMem->flags & (MEM_Int|MEM_Real|MEM_IntReal))==0 );
assert( (pMem->flags & (MEM_Str|MEM_Blob))!=0 );
- ExpandBlob(pMem);
+ if( ExpandBlob(pMem) ){
+ pMem->u.i = 0;
+ return MEM_Int;
+ }
rc = sqlite3AtoF(pMem->z, &pMem->u.r, pMem->n, pMem->enc);
if( rc<=0 ){
if( rc==0 && sqlite3Atoi64(pMem->z, &ix, pMem->n, pMem->enc)<=1 ){
@@ -86480,6 +87331,11 @@ static void registerTrace(int iReg, Mem *p){
printf("\n");
sqlite3VdbeCheckMemInvariants(p);
}
+/**/ void sqlite3PrintMem(Mem *pMem){
+ memTracePrint(pMem);
+ printf("\n");
+ fflush(stdout);
+}
#endif
#ifdef SQLITE_DEBUG
@@ -86507,96 +87363,7 @@ SQLITE_PRIVATE void sqlite3VdbeRegisterDump(Vdbe *v){
** hwtime.h contains inline assembler code for implementing
** high-performance timing routines.
*/
-/************** Include hwtime.h in the middle of vdbe.c *********************/
-/************** Begin file hwtime.h ******************************************/
-/*
-** 2008 May 27
-**
-** The author disclaims copyright to this source code. In place of
-** a legal notice, here is a blessing:
-**
-** May you do good and not evil.
-** May you find forgiveness for yourself and forgive others.
-** May you share freely, never taking more than you give.
-**
-******************************************************************************
-**
-** This file contains inline asm code for retrieving "high-performance"
-** counters for x86 and x86_64 class CPUs.
-*/
-#ifndef SQLITE_HWTIME_H
-#define SQLITE_HWTIME_H
-
-/*
-** The following routine only works on pentium-class (or newer) processors.
-** It uses the RDTSC opcode to read the cycle count value out of the
-** processor and returns that value. This can be used for high-res
-** profiling.
-*/
-#if !defined(__STRICT_ANSI__) && \
- (defined(__GNUC__) || defined(_MSC_VER)) && \
- (defined(i386) || defined(__i386__) || defined(_M_IX86))
-
- #if defined(__GNUC__)
-
- __inline__ sqlite_uint64 sqlite3Hwtime(void){
- unsigned int lo, hi;
- __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
- return (sqlite_uint64)hi << 32 | lo;
- }
-
- #elif defined(_MSC_VER)
-
- __declspec(naked) __inline sqlite_uint64 __cdecl sqlite3Hwtime(void){
- __asm {
- rdtsc
- ret ; return value at EDX:EAX
- }
- }
-
- #endif
-
-#elif !defined(__STRICT_ANSI__) && (defined(__GNUC__) && defined(__x86_64__))
-
- __inline__ sqlite_uint64 sqlite3Hwtime(void){
- unsigned long val;
- __asm__ __volatile__ ("rdtsc" : "=A" (val));
- return val;
- }
-
-#elif !defined(__STRICT_ANSI__) && (defined(__GNUC__) && defined(__ppc__))
-
- __inline__ sqlite_uint64 sqlite3Hwtime(void){
- unsigned long long retval;
- unsigned long junk;
- __asm__ __volatile__ ("\n\
- 1: mftbu %1\n\
- mftb %L0\n\
- mftbu %0\n\
- cmpw %0,%1\n\
- bne 1b"
- : "=r" (retval), "=r" (junk));
- return retval;
- }
-
-#else
-
- /*
- ** asm() is needed for hardware timing support. Without asm(),
- ** disable the sqlite3Hwtime() routine.
- **
- ** sqlite3Hwtime() is only used for some obscure debugging
- ** and analysis configurations, not in any deliverable, so this
- ** should not be a great loss.
- */
-SQLITE_PRIVATE sqlite_uint64 sqlite3Hwtime(void){ return ((sqlite_uint64)0); }
-
-#endif
-
-#endif /* !defined(SQLITE_HWTIME_H) */
-
-/************** End of hwtime.h **********************************************/
-/************** Continuing where we left off in vdbe.c ***********************/
+/* #include "hwtime.h" */
#endif
@@ -86643,6 +87410,19 @@ static Mem *out2Prerelease(Vdbe *p, VdbeOp *pOp){
}
}
+/*
+** Return the symbolic name for the data type of a pMem
+*/
+static const char *vdbeMemTypeName(Mem *pMem){
+ static const char *azTypes[] = {
+ /* SQLITE_INTEGER */ "INT",
+ /* SQLITE_FLOAT */ "REAL",
+ /* SQLITE_TEXT */ "TEXT",
+ /* SQLITE_BLOB */ "BLOB",
+ /* SQLITE_NULL */ "NULL"
+ };
+ return azTypes[sqlite3_value_type(pMem)-1];
+}
/*
** Execute as much of a VDBE program as we can.
@@ -87471,7 +88251,7 @@ case OP_ResultRow: {
Mem *pMem;
int i;
assert( p->nResColumn==pOp->p2 );
- assert( pOp->p1>0 );
+ assert( pOp->p1>0 || CORRUPT_DB );
assert( pOp->p1+pOp->p2<=(p->nMem+1 - p->nCursor)+1 );
/* Invalidate all ephemeral cursor row caches */
@@ -87913,8 +88693,7 @@ case OP_Cast: { /* in1 */
** Synopsis: IF r[P3]==r[P1]
**
** Compare the values in register P1 and P3. If reg(P3)==reg(P1) then
-** jump to address P2. Or if the SQLITE_STOREP2 flag is set in P5, then
-** store the result of comparison in register P2.
+** jump to address P2.
**
** The SQLITE_AFF_MASK portion of P5 must be an affinity character -
** SQLITE_AFF_TEXT, SQLITE_AFF_INTEGER, and so forth. An attempt is made
@@ -87940,9 +88719,8 @@ case OP_Cast: { /* in1 */
** If neither operand is NULL the result is the same as it would be if
** the SQLITE_NULLEQ flag were omitted from P5.
**
-** If both SQLITE_STOREP2 and SQLITE_KEEPNULL flags are set then the
-** content of r[P2] is only changed if the new value is NULL or 0 (false).
-** In other words, a prior r[P2] value will not be overwritten by 1 (true).
+** This opcode saves the result of comparison for use by the new
+** OP_Jump opcode.
*/
/* Opcode: Ne P1 P2 P3 P4 P5
** Synopsis: IF r[P3]!=r[P1]
@@ -87950,17 +88728,12 @@ case OP_Cast: { /* in1 */
** This works just like the Eq opcode except that the jump is taken if
** the operands in registers P1 and P3 are not equal. See the Eq opcode for
** additional information.
-**
-** If both SQLITE_STOREP2 and SQLITE_KEEPNULL flags are set then the
-** content of r[P2] is only changed if the new value is NULL or 1 (true).
-** In other words, a prior r[P2] value will not be overwritten by 0 (false).
*/
/* Opcode: Lt P1 P2 P3 P4 P5
** Synopsis: IF r[P3]p3];
flags1 = pIn1->flags;
flags3 = pIn3->flags;
+ if( (flags1 & flags3 & MEM_Int)!=0 ){
+ assert( (pOp->p5 & SQLITE_AFF_MASK)!=SQLITE_AFF_TEXT || CORRUPT_DB );
+ /* Common case of comparison of two integers */
+ if( pIn3->u.i > pIn1->u.i ){
+ iCompare = +1;
+ if( sqlite3aGTb[pOp->opcode] ){
+ VdbeBranchTaken(1, (pOp->p5 & SQLITE_NULLEQ)?2:3);
+ goto jump_to_p2;
+ }
+ }else if( pIn3->u.i < pIn1->u.i ){
+ iCompare = -1;
+ if( sqlite3aLTb[pOp->opcode] ){
+ VdbeBranchTaken(1, (pOp->p5 & SQLITE_NULLEQ)?2:3);
+ goto jump_to_p2;
+ }
+ }else{
+ iCompare = 0;
+ if( sqlite3aEQb[pOp->opcode] ){
+ VdbeBranchTaken(1, (pOp->p5 & SQLITE_NULLEQ)?2:3);
+ goto jump_to_p2;
+ }
+ }
+ VdbeBranchTaken(0, (pOp->p5 & SQLITE_NULLEQ)?2:3);
+ break;
+ }
if( (flags1 | flags3)&MEM_Null ){
/* One or both operands are NULL */
if( pOp->p5 & SQLITE_NULLEQ ){
@@ -88042,22 +88843,16 @@ case OP_Ge: { /* same as TK_GE, jump, in1, in3 */
** then the result is always NULL.
** The jump is taken if the SQLITE_JUMPIFNULL bit is set.
*/
- if( pOp->p5 & SQLITE_STOREP2 ){
- pOut = &aMem[pOp->p2];
- iCompare = 1; /* Operands are not equal */
- memAboutToChange(p, pOut);
- MemSetTypeFlag(pOut, MEM_Null);
- REGISTER_TRACE(pOp->p2, pOut);
- }else{
- VdbeBranchTaken(2,3);
- if( pOp->p5 & SQLITE_JUMPIFNULL ){
- goto jump_to_p2;
- }
+ iCompare = 1; /* Operands are not equal */
+ VdbeBranchTaken(2,3);
+ if( pOp->p5 & SQLITE_JUMPIFNULL ){
+ goto jump_to_p2;
}
break;
}
}else{
- /* Neither operand is NULL. Do a comparison. */
+ /* Neither operand is NULL and we couldn't do the special high-speed
+ ** integer comparison case. So do a general-case comparison. */
affinity = pOp->p5 & SQLITE_AFF_MASK;
if( affinity>=SQLITE_AFF_NUMERIC ){
if( (flags1 | flags3)&MEM_Str ){
@@ -88070,14 +88865,6 @@ case OP_Ge: { /* same as TK_GE, jump, in1, in3 */
applyNumericAffinity(pIn3,0);
}
}
- /* Handle the common case of integer comparison here, as an
- ** optimization, to avoid a call to sqlite3MemCompare() */
- if( (pIn1->flags & pIn3->flags & MEM_Int)!=0 ){
- if( pIn3->u.i > pIn1->u.i ){ res = +1; goto compare_op; }
- if( pIn3->u.i < pIn1->u.i ){ res = -1; goto compare_op; }
- res = 0;
- goto compare_op;
- }
}else if( affinity==SQLITE_AFF_TEXT ){
if( (flags1 & MEM_Str)==0 && (flags1&(MEM_Int|MEM_Real|MEM_IntReal))!=0 ){
testcase( pIn1->flags & MEM_Int );
@@ -88100,7 +88887,7 @@ case OP_Ge: { /* same as TK_GE, jump, in1, in3 */
assert( pOp->p4type==P4_COLLSEQ || pOp->p4.pColl==0 );
res = sqlite3MemCompare(pIn3, pIn1, pOp->p4.pColl);
}
-compare_op:
+
/* At this point, res is negative, zero, or positive if reg[P1] is
** less than, equal to, or greater than reg[P3], respectively. Compute
** the answer to this operator in res2, depending on what the comparison
@@ -88109,16 +88896,14 @@ compare_op:
** order: NE, EQ, GT, LE, LT, GE */
assert( OP_Eq==OP_Ne+1 ); assert( OP_Gt==OP_Ne+2 ); assert( OP_Le==OP_Ne+3 );
assert( OP_Lt==OP_Ne+4 ); assert( OP_Ge==OP_Ne+5 );
- if( res<0 ){ /* ne, eq, gt, le, lt, ge */
- static const unsigned char aLTb[] = { 1, 0, 0, 1, 1, 0 };
- res2 = aLTb[pOp->opcode - OP_Ne];
+ if( res<0 ){
+ res2 = sqlite3aLTb[pOp->opcode];
}else if( res==0 ){
- static const unsigned char aEQb[] = { 0, 1, 0, 1, 0, 1 };
- res2 = aEQb[pOp->opcode - OP_Ne];
+ res2 = sqlite3aEQb[pOp->opcode];
}else{
- static const unsigned char aGTb[] = { 1, 0, 1, 0, 0, 1 };
- res2 = aGTb[pOp->opcode - OP_Ne];
+ res2 = sqlite3aGTb[pOp->opcode];
}
+ iCompare = res;
/* Undo any changes made by applyAffinity() to the input registers. */
assert( (pIn3->flags & MEM_Dyn) == (flags3 & MEM_Dyn) );
@@ -88126,67 +88911,39 @@ compare_op:
assert( (pIn1->flags & MEM_Dyn) == (flags1 & MEM_Dyn) );
pIn1->flags = flags1;
- if( pOp->p5 & SQLITE_STOREP2 ){
- pOut = &aMem[pOp->p2];
- iCompare = res;
- if( (pOp->p5 & SQLITE_KEEPNULL)!=0 ){
- /* The KEEPNULL flag prevents OP_Eq from overwriting a NULL with 1
- ** and prevents OP_Ne from overwriting NULL with 0. This flag
- ** is only used in contexts where either:
- ** (1) op==OP_Eq && (r[P2]==NULL || r[P2]==0)
- ** (2) op==OP_Ne && (r[P2]==NULL || r[P2]==1)
- ** Therefore it is not necessary to check the content of r[P2] for
- ** NULL. */
- assert( pOp->opcode==OP_Ne || pOp->opcode==OP_Eq );
- assert( res2==0 || res2==1 );
- testcase( res2==0 && pOp->opcode==OP_Eq );
- testcase( res2==1 && pOp->opcode==OP_Eq );
- testcase( res2==0 && pOp->opcode==OP_Ne );
- testcase( res2==1 && pOp->opcode==OP_Ne );
- if( (pOp->opcode==OP_Eq)==res2 ) break;
- }
- memAboutToChange(p, pOut);
- MemSetTypeFlag(pOut, MEM_Int);
- pOut->u.i = res2;
- REGISTER_TRACE(pOp->p2, pOut);
- }else{
- VdbeBranchTaken(res2!=0, (pOp->p5 & SQLITE_NULLEQ)?2:3);
- if( res2 ){
- goto jump_to_p2;
- }
+ VdbeBranchTaken(res2!=0, (pOp->p5 & SQLITE_NULLEQ)?2:3);
+ if( res2 ){
+ goto jump_to_p2;
}
break;
}
-/* Opcode: ElseNotEq * P2 * * *
+/* Opcode: ElseEq * P2 * * *
**
** This opcode must follow an OP_Lt or OP_Gt comparison operator. There
** can be zero or more OP_ReleaseReg opcodes intervening, but no other
** opcodes are allowed to occur between this instruction and the previous
-** OP_Lt or OP_Gt. Furthermore, the prior OP_Lt or OP_Gt must have the
-** SQLITE_STOREP2 bit set in the P5 field.
+** OP_Lt or OP_Gt.
**
** If result of an OP_Eq comparison on the same two operands as the
-** prior OP_Lt or OP_Gt would have been NULL or false (0), then then
-** jump to P2. If the result of an OP_Eq comparison on the two previous
-** operands would have been true (1), then fall through.
+** prior OP_Lt or OP_Gt would have been true, then jump to P2.
+** If the result of an OP_Eq comparison on the two previous
+** operands would have been false or NULL, then fall through.
*/
-case OP_ElseNotEq: { /* same as TK_ESCAPE, jump */
+case OP_ElseEq: { /* same as TK_ESCAPE, jump */
#ifdef SQLITE_DEBUG
/* Verify the preconditions of this opcode - that it follows an OP_Lt or
- ** OP_Gt with the SQLITE_STOREP2 flag set, with zero or more intervening
- ** OP_ReleaseReg opcodes */
+ ** OP_Gt with zero or more intervening OP_ReleaseReg opcodes */
int iAddr;
for(iAddr = (int)(pOp - aOp) - 1; ALWAYS(iAddr>=0); iAddr--){
if( aOp[iAddr].opcode==OP_ReleaseReg ) continue;
assert( aOp[iAddr].opcode==OP_Lt || aOp[iAddr].opcode==OP_Gt );
- assert( aOp[iAddr].p5 & SQLITE_STOREP2 );
break;
}
#endif /* SQLITE_DEBUG */
- VdbeBranchTaken(iCompare!=0, 2);
- if( iCompare!=0 ) goto jump_to_p2;
+ VdbeBranchTaken(iCompare==0, 2);
+ if( iCompare==0 ) goto jump_to_p2;
break;
}
@@ -88497,6 +89254,40 @@ case OP_IsNull: { /* same as TK_ISNULL, jump, in1 */
break;
}
+/* Opcode: IsNullOrType P1 P2 P3 * *
+** Synopsis: if typeof(r[P1]) IN (P3,5) goto P2
+**
+** Jump to P2 if the value in register P1 is NULL or has a datatype P3.
+** P3 is an integer which should be one of SQLITE_INTEGER, SQLITE_FLOAT,
+** SQLITE_BLOB, SQLITE_NULL, or SQLITE_TEXT.
+*/
+case OP_IsNullOrType: { /* jump, in1 */
+ int doTheJump;
+ pIn1 = &aMem[pOp->p1];
+ doTheJump = (pIn1->flags & MEM_Null)!=0 || sqlite3_value_type(pIn1)==pOp->p3;
+ VdbeBranchTaken( doTheJump, 2);
+ if( doTheJump ) goto jump_to_p2;
+ break;
+}
+
+/* Opcode: ZeroOrNull P1 P2 P3 * *
+** Synopsis: r[P2] = 0 OR NULL
+**
+** If all both registers P1 and P3 are NOT NULL, then store a zero in
+** register P2. If either registers P1 or P3 are NULL then put
+** a NULL in register P2.
+*/
+case OP_ZeroOrNull: { /* in1, in2, out2, in3 */
+ if( (aMem[pOp->p1].flags & MEM_Null)!=0
+ || (aMem[pOp->p3].flags & MEM_Null)!=0
+ ){
+ sqlite3VdbeMemSetNull(aMem + pOp->p2);
+ }else{
+ sqlite3VdbeMemSetInt64(aMem + pOp->p2, 0);
+ }
+ break;
+}
+
/* Opcode: NotNull P1 P2 * * *
** Synopsis: if r[P1]!=NULL goto P2
**
@@ -88847,6 +89638,108 @@ op_column_corrupt:
}
}
+/* Opcode: TypeCheck P1 P2 P3 P4 *
+** Synopsis: typecheck(r[P1@P2])
+**
+** Apply affinities to the range of P2 registers beginning with P1.
+** Take the affinities from the Table object in P4. If any value
+** cannot be coerced into the correct type, then raise an error.
+**
+** This opcode is similar to OP_Affinity except that this opcode
+** forces the register type to the Table column type. This is used
+** to implement "strict affinity".
+**
+** GENERATED ALWAYS AS ... STATIC columns are only checked if P3
+** is zero. When P3 is non-zero, no type checking occurs for
+** static generated columns. Virtual columns are computed at query time
+** and so they are never checked.
+**
+** Preconditions:
+**
+**
+** - P2 should be the number of non-virtual columns in the
+** table of P4.
+**
- Table P4 should be a STRICT table.
+**
+**
+** If any precondition is false, an assertion fault occurs.
+*/
+case OP_TypeCheck: {
+ Table *pTab;
+ Column *aCol;
+ int i;
+
+ assert( pOp->p4type==P4_TABLE );
+ pTab = pOp->p4.pTab;
+ assert( pTab->tabFlags & TF_Strict );
+ assert( pTab->nNVCol==pOp->p2 );
+ aCol = pTab->aCol;
+ pIn1 = &aMem[pOp->p1];
+ for(i=0; inCol; i++){
+ if( aCol[i].colFlags & COLFLAG_GENERATED ){
+ if( aCol[i].colFlags & COLFLAG_VIRTUAL ) continue;
+ if( pOp->p3 ){ pIn1++; continue; }
+ }
+ assert( pIn1 < &aMem[pOp->p1+pOp->p2] );
+ applyAffinity(pIn1, aCol[i].affinity, encoding);
+ if( (pIn1->flags & MEM_Null)==0 ){
+ switch( aCol[i].eCType ){
+ case COLTYPE_BLOB: {
+ if( (pIn1->flags & MEM_Blob)==0 ) goto vdbe_type_error;
+ break;
+ }
+ case COLTYPE_INTEGER:
+ case COLTYPE_INT: {
+ if( (pIn1->flags & MEM_Int)==0 ) goto vdbe_type_error;
+ break;
+ }
+ case COLTYPE_TEXT: {
+ if( (pIn1->flags & MEM_Str)==0 ) goto vdbe_type_error;
+ break;
+ }
+ case COLTYPE_REAL: {
+ if( pIn1->flags & MEM_Int ){
+ /* When applying REAL affinity, if the result is still an MEM_Int
+ ** that will fit in 6 bytes, then change the type to MEM_IntReal
+ ** so that we keep the high-resolution integer value but know that
+ ** the type really wants to be REAL. */
+ testcase( pIn1->u.i==140737488355328LL );
+ testcase( pIn1->u.i==140737488355327LL );
+ testcase( pIn1->u.i==-140737488355328LL );
+ testcase( pIn1->u.i==-140737488355329LL );
+ if( pIn1->u.i<=140737488355327LL && pIn1->u.i>=-140737488355328LL){
+ pIn1->flags |= MEM_IntReal;
+ pIn1->flags &= ~MEM_Int;
+ }else{
+ pIn1->u.r = (double)pIn1->u.i;
+ pIn1->flags |= MEM_Real;
+ pIn1->flags &= ~MEM_Int;
+ }
+ }else if( (pIn1->flags & MEM_Real)==0 ){
+ goto vdbe_type_error;
+ }
+ break;
+ }
+ default: {
+ /* COLTYPE_ANY. Accept anything. */
+ break;
+ }
+ }
+ }
+ REGISTER_TRACE((int)(pIn1-aMem), pIn1);
+ pIn1++;
+ }
+ assert( pIn1 == &aMem[pOp->p1+pOp->p2] );
+ break;
+
+vdbe_type_error:
+ sqlite3VdbeError(p, "cannot store %s value in %s column %s.%s",
+ vdbeMemTypeName(pIn1), sqlite3StdType[aCol[i].eCType-1],
+ pTab->zName, aCol[i].zCnName);
+ rc = SQLITE_CONSTRAINT_DATATYPE;
+ goto abort_due_to_error;
+}
+
/* Opcode: Affinity P1 P2 * P4 *
** Synopsis: affinity(r[P1@P2])
**
@@ -89510,8 +90403,16 @@ case OP_Transaction: {
assert( pOp->p2>=0 && pOp->p2<=2 );
assert( pOp->p1>=0 && pOp->p1nDb );
assert( DbMaskTest(p->btreeMask, pOp->p1) );
- if( pOp->p2 && (db->flags & SQLITE_QueryOnly)!=0 ){
- rc = SQLITE_READONLY;
+ assert( rc==SQLITE_OK );
+ if( pOp->p2 && (db->flags & (SQLITE_QueryOnly|SQLITE_CorruptRdOnly))!=0 ){
+ if( db->flags & SQLITE_QueryOnly ){
+ /* Writes prohibited by the "PRAGMA query_only=TRUE" statement */
+ rc = SQLITE_READONLY;
+ }else{
+ /* Writes prohibited due to a prior SQLITE_CORRUPT in the current
+ ** transaction */
+ rc = SQLITE_CORRUPT;
+ }
goto abort_due_to_error;
}
pBt = db->aDb[pOp->p1].pBt;
@@ -89553,7 +90454,8 @@ case OP_Transaction: {
}
}
assert( pOp->p5==0 || pOp->p4type==P4_INT32 );
- if( pOp->p5
+ if( rc==SQLITE_OK
+ && pOp->p5
&& (iMeta!=pOp->p3
|| db->aDb[pOp->p1].pSchema->iGeneration!=pOp->p4.i)
){
@@ -89650,6 +90552,7 @@ case OP_SetCookie: {
/* When the schema cookie changes, record the new cookie internally */
pDb->pSchema->schema_cookie = pOp->p3 - pOp->p5;
db->mDbFlags |= DBFLAG_SchemaChange;
+ sqlite3FkClearTriggerCache(db, pOp->p1);
}else if( pOp->p2==BTREE_FILE_FORMAT ){
/* Record changes in the file format */
pDb->pSchema->file_format = pOp->p3;
@@ -89763,6 +90666,8 @@ case OP_ReopenIdx: {
pCur = p->apCsr[pOp->p1];
if( pCur && pCur->pgnoRoot==(u32)pOp->p2 ){
assert( pCur->iDb==pOp->p3 ); /* Guaranteed by the code generator */
+ assert( pCur->eCurType==CURTYPE_BTREE );
+ sqlite3BtreeClearCursor(pCur->uc.pCursor);
goto open_cursor_set_hints;
}
/* If the cursor is not currently open or is open on a different
@@ -89945,7 +90850,7 @@ case OP_OpenEphemeral: {
aMem[pOp->p3].z = "";
}
pCx = p->apCsr[pOp->p1];
- if( pCx && !pCx->hasBeenDuped ){
+ if( pCx && !pCx->hasBeenDuped && ALWAYS(pOp->p2<=pCx->nField) ){
/* If the ephermeral table is already open and has no duplicates from
** OP_OpenDup, then erase all existing content so that the table is
** empty again, rather than creating a new table. */
@@ -90250,6 +91155,7 @@ case OP_SeekGT: { /* jump, in3, group */
/* If the P3 value could not be converted into an integer without
** loss of information, then special processing is required... */
if( (newType & (MEM_Int|MEM_IntReal))==0 ){
+ int c;
if( (newType & MEM_Real)==0 ){
if( (newType & MEM_Null) || oc>=OP_SeekGE ){
VdbeBranchTaken(1,2);
@@ -90259,7 +91165,8 @@ case OP_SeekGT: { /* jump, in3, group */
if( rc!=SQLITE_OK ) goto abort_due_to_error;
goto seek_not_found;
}
- }else
+ }
+ c = sqlite3IntFloatCompare(iKey, pIn3->u.r);
/* If the approximation iKey is larger than the actual real search
** term, substitute >= for > and < for <=. e.g. if the search term
@@ -90268,7 +91175,7 @@ case OP_SeekGT: { /* jump, in3, group */
** (x > 4.9) -> (x >= 5)
** (x <= 4.9) -> (x < 5)
*/
- if( pIn3->u.r<(double)iKey ){
+ if( c>0 ){
assert( OP_SeekGE==(OP_SeekGT-1) );
assert( OP_SeekLT==(OP_SeekLE-1) );
assert( (OP_SeekLE & 0x0001)==(OP_SeekGT & 0x0001) );
@@ -90277,14 +91184,14 @@ case OP_SeekGT: { /* jump, in3, group */
/* If the approximation iKey is smaller than the actual real search
** term, substitute <= for < and > for >=. */
- else if( pIn3->u.r>(double)iKey ){
+ else if( c<0 ){
assert( OP_SeekLE==(OP_SeekLT+1) );
assert( OP_SeekGT==(OP_SeekGE+1) );
assert( (OP_SeekLT & 0x0001)==(OP_SeekGE & 0x0001) );
if( (oc & 0x0001)==(OP_SeekLT & 0x0001) ) oc++;
}
}
- rc = sqlite3BtreeMovetoUnpacked(pC->uc.pCursor, 0, (u64)iKey, 0, &res);
+ rc = sqlite3BtreeTableMoveto(pC->uc.pCursor, (u64)iKey, 0, &res);
pC->movetoTarget = iKey; /* Used by OP_Delete */
if( rc!=SQLITE_OK ){
goto abort_due_to_error;
@@ -90331,7 +91238,7 @@ case OP_SeekGT: { /* jump, in3, group */
{ int i; for(i=0; iuc.pCursor, &r, 0, 0, &res);
+ rc = sqlite3BtreeIndexMoveto(pC->uc.pCursor, &r, &res);
if( rc!=SQLITE_OK ){
goto abort_due_to_error;
}
@@ -90553,8 +91460,18 @@ case OP_SeekHit: {
assert( pC!=0 );
assert( pOp->p3>=pOp->p2 );
if( pC->seekHitp2 ){
+#ifdef SQLITE_DEBUG
+ if( db->flags&SQLITE_VdbeTrace ){
+ printf("seekHit changes from %d to %d\n", pC->seekHit, pOp->p2);
+ }
+#endif
pC->seekHit = pOp->p2;
}else if( pC->seekHit>pOp->p3 ){
+#ifdef SQLITE_DEBUG
+ if( db->flags&SQLITE_VdbeTrace ){
+ printf("seekHit changes from %d to %d\n", pC->seekHit, pOp->p3);
+ }
+#endif
pC->seekHit = pOp->p3;
}
break;
@@ -90669,6 +91586,11 @@ case OP_IfNoHope: { /* jump, in3 */
assert( pOp->p1>=0 && pOp->p1nCursor );
pC = p->apCsr[pOp->p1];
assert( pC!=0 );
+#ifdef SQLITE_DEBUG
+ if( db->flags&SQLITE_VdbeTrace ){
+ printf("seekHit is %d\n", pC->seekHit);
+ }
+#endif
if( pC->seekHit>=pOp->p4.i ) break;
/* Fall through into OP_NotFound */
/* no break */ deliberate_fall_through
@@ -90735,7 +91657,7 @@ case OP_Found: { /* jump, in3 */
}
}
}
- rc = sqlite3BtreeMovetoUnpacked(pC->uc.pCursor, pIdxKey, 0, 0, &res);
+ rc = sqlite3BtreeIndexMoveto(pC->uc.pCursor, pIdxKey, &res);
if( pFree ) sqlite3DbFreeNN(db, pFree);
if( rc!=SQLITE_OK ){
goto abort_due_to_error;
@@ -90844,7 +91766,7 @@ notExistsWithKey:
pCrsr = pC->uc.pCursor;
assert( pCrsr!=0 );
res = 0;
- rc = sqlite3BtreeMovetoUnpacked(pCrsr, 0, iKey, 0, &res);
+ rc = sqlite3BtreeTableMoveto(pCrsr, iKey, 0, &res);
assert( rc==SQLITE_OK || res==0 );
pC->movetoTarget = iKey; /* Used by OP_Delete */
pC->nullRow = 0;
@@ -91001,7 +91923,7 @@ case OP_NewRowid: { /* out2 */
do{
sqlite3_randomness(sizeof(v), &v);
v &= (MAX_ROWID>>1); v++; /* Ensure that v is greater than zero */
- }while( ((rc = sqlite3BtreeMovetoUnpacked(pC->uc.pCursor, 0, (u64)v,
+ }while( ((rc = sqlite3BtreeTableMoveto(pC->uc.pCursor, (u64)v,
0, &res))==SQLITE_OK)
&& (res==0)
&& (++cnt<100));
@@ -91091,14 +92013,14 @@ case OP_Insert: {
assert( (pOp->p5 & OPFLAG_ISNOOP) || HasRowid(pTab) );
}else{
pTab = 0;
- zDb = 0; /* Not needed. Silence a compiler warning. */
+ zDb = 0;
}
#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
/* Invoke the pre-update hook, if any */
if( pTab ){
if( db->xPreUpdateCallback && !(pOp->p5 & OPFLAG_ISUPDATE) ){
- sqlite3VdbePreUpdateHook(p, pC, SQLITE_INSERT, zDb, pTab, x.nKey,pOp->p2);
+ sqlite3VdbePreUpdateHook(p,pC,SQLITE_INSERT,zDb,pTab,x.nKey,pOp->p2,-1);
}
if( db->xUpdateCallback==0 || pTab->aCol==0 ){
/* Prevent post-update hook from running in cases when it should not */
@@ -91244,13 +92166,14 @@ case OP_Delete: {
pC->movetoTarget = sqlite3BtreeIntegerKey(pC->uc.pCursor);
}
}else{
- zDb = 0; /* Not needed. Silence a compiler warning. */
- pTab = 0; /* Not needed. Silence a compiler warning. */
+ zDb = 0;
+ pTab = 0;
}
#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
/* Invoke the pre-update-hook if required. */
- if( db->xPreUpdateCallback && pOp->p4.pTab ){
+ assert( db->xPreUpdateCallback==0 || pTab==pOp->p4.pTab );
+ if( db->xPreUpdateCallback && pTab ){
assert( !(opflags & OPFLAG_ISUPDATE)
|| HasRowid(pTab)==0
|| (aMem[pOp->p3].flags & MEM_Int)
@@ -91258,7 +92181,7 @@ case OP_Delete: {
sqlite3VdbePreUpdateHook(p, pC,
(opflags & OPFLAG_ISUPDATE) ? SQLITE_UPDATE : SQLITE_DELETE,
zDb, pTab, pC->movetoTarget,
- pOp->p3
+ pOp->p3, -1
);
}
if( opflags & OPFLAG_ISNOOP ) break;
@@ -91291,7 +92214,7 @@ case OP_Delete: {
/* Invoke the update-hook if required. */
if( opflags & OPFLAG_NCHANGE ){
p->nChange++;
- if( db->xUpdateCallback && HasRowid(pTab) ){
+ if( db->xUpdateCallback && ALWAYS(pTab!=0) && HasRowid(pTab) ){
db->xUpdateCallback(db->pUpdateArg, SQLITE_DELETE, zDb, pTab->zName,
pC->movetoTarget);
assert( pC->iDb>=0 );
@@ -91878,7 +92801,8 @@ case OP_SorterInsert: { /* in2 */
** an UPDATE or DELETE statement and the index entry to be updated
** or deleted is not found. For some uses of IdxDelete
** (example: the EXCEPT operator) it does not matter that no matching
-** entry is found. For those cases, P5 is zero.
+** entry is found. For those cases, P5 is zero. Also, do not raise
+** this (self-correcting and non-critical) error if in writable_schema mode.
*/
case OP_IdxDelete: {
VdbeCursor *pC;
@@ -91899,12 +92823,12 @@ case OP_IdxDelete: {
r.nField = (u16)pOp->p3;
r.default_rc = 0;
r.aMem = &aMem[pOp->p2];
- rc = sqlite3BtreeMovetoUnpacked(pCrsr, &r, 0, 0, &res);
+ rc = sqlite3BtreeIndexMoveto(pCrsr, &r, &res);
if( rc ) goto abort_due_to_error;
if( res==0 ){
rc = sqlite3BtreeDelete(pCrsr, BTREE_AUXDELETE);
if( rc ) goto abort_due_to_error;
- }else if( pOp->p5 ){
+ }else if( pOp->p5 && !sqlite3WritableSchema(db) ){
rc = sqlite3ReportError(SQLITE_CORRUPT_INDEX, __LINE__, "index corruption");
goto abort_due_to_error;
}
@@ -92204,24 +93128,21 @@ case OP_Destroy: { /* out2 */
** P2==1 then the table to be clear is in the auxiliary database file
** that is used to store tables create using CREATE TEMPORARY TABLE.
**
-** If the P3 value is non-zero, then the table referred to must be an
-** intkey table (an SQL table, not an index). In this case the row change
-** count is incremented by the number of rows in the table being cleared.
-** If P3 is greater than zero, then the value stored in register P3 is
-** also incremented by the number of rows in the table being cleared.
+** If the P3 value is non-zero, then the row change count is incremented
+** by the number of rows in the table being cleared. If P3 is greater
+** than zero, then the value stored in register P3 is also incremented
+** by the number of rows in the table being cleared.
**
** See also: Destroy
*/
case OP_Clear: {
- int nChange;
+ i64 nChange;
sqlite3VdbeIncrWriteCounter(p, 0);
nChange = 0;
assert( p->readOnly==0 );
assert( DbMaskTest(p->btreeMask, pOp->p2) );
- rc = sqlite3BtreeClearTable(
- db->aDb[pOp->p2].pBt, (u32)pOp->p1, (pOp->p3 ? &nChange : 0)
- );
+ rc = sqlite3BtreeClearTable(db->aDb[pOp->p2].pBt, (u32)pOp->p1, &nChange);
if( pOp->p3 ){
p->nChange += nChange;
if( pOp->p3>0 ){
@@ -92327,7 +93248,9 @@ case OP_ParseSchema: {
iDb = pOp->p1;
assert( iDb>=0 && iDbnDb );
- assert( DbHasProperty(db, iDb, DB_SchemaLoaded) );
+ assert( DbHasProperty(db, iDb, DB_SchemaLoaded)
+ || db->mallocFailed
+ || (CORRUPT_DB && (db->flags & SQLITE_NoSchemaError)!=0) );
#ifndef SQLITE_OMIT_ALTERTABLE
if( pOp->p4.z==0 ){
@@ -92339,7 +93262,7 @@ case OP_ParseSchema: {
}else
#endif
{
- zSchema = DFLT_SCHEMA_TABLE;
+ zSchema = LEGACY_SCHEMA_TABLE;
initData.db = db;
initData.iDb = iDb;
initData.pzErrMsg = &p->zErrMsg;
@@ -93209,6 +94132,7 @@ case OP_JournalMode: { /* out2 */
pPager = sqlite3BtreePager(pBt);
eOld = sqlite3PagerGetJournalMode(pPager);
if( eNew==PAGER_JOURNALMODE_QUERY ) eNew = eOld;
+ assert( sqlite3BtreeHoldsMutex(pBt) );
if( !sqlite3PagerOkToChangeJournalMode(pPager) ) eNew = eOld;
#ifndef SQLITE_OMIT_WAL
@@ -93558,6 +94482,7 @@ case OP_VFilter: { /* jump */
pCur = p->apCsr[pOp->p1];
assert( memIsValid(pQuery) );
REGISTER_TRACE(pOp->p3, pQuery);
+ assert( pCur!=0 );
assert( pCur->eCurType==CURTYPE_VTAB );
pVCur = pCur->uc.pVCur;
pVtab = pVCur->pVtab;
@@ -93569,7 +94494,6 @@ case OP_VFilter: { /* jump */
iQuery = (int)pQuery->u.i;
/* Invoke the xFilter method */
- res = 0;
apArg = p->apArg;
for(i = 0; iapCsr[pOp->p1];
+ assert( pCur!=0 );
assert( pCur->eCurType==CURTYPE_VTAB );
assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) );
pDest = &aMem[pOp->p3];
@@ -93659,8 +94584,8 @@ case OP_VNext: { /* jump */
int res;
VdbeCursor *pCur;
- res = 0;
pCur = p->apCsr[pOp->p1];
+ assert( pCur!=0 );
assert( pCur->eCurType==CURTYPE_VTAB );
if( pCur->nullRow ){
break;
@@ -93756,7 +94681,7 @@ case OP_VUpdate: {
const sqlite3_module *pModule;
int nArg;
int i;
- sqlite_int64 rowid;
+ sqlite_int64 rowid = 0;
Mem **apArg;
Mem *pX;
@@ -94201,6 +95126,18 @@ abort_due_to_error:
rc = SQLITE_CORRUPT_BKPT;
}
assert( rc );
+#ifdef SQLITE_DEBUG
+ if( db->flags & SQLITE_VdbeTrace ){
+ const char *zTrace = p->zSql;
+ if( zTrace==0 ){
+ if( aOp[0].opcode==OP_Trace ){
+ zTrace = aOp[0].p4.z;
+ }
+ if( zTrace==0 ) zTrace = "???";
+ }
+ printf("ABORT-due-to-error (rc=%d): %s\n", rc, zTrace);
+ }
+#endif
if( p->zErrMsg==0 && rc!=SQLITE_IOERR_NOMEM ){
sqlite3VdbeError(p, "%s", sqlite3ErrStr(rc));
}
@@ -94211,6 +95148,9 @@ abort_due_to_error:
(int)(pOp - aOp), p->zSql, p->zErrMsg);
sqlite3VdbeHalt(p);
if( rc==SQLITE_IOERR_NOMEM ) sqlite3OomFault(db);
+ if( rc==SQLITE_CORRUPT && db->autoCommit==0 ){
+ db->flags |= SQLITE_CorruptRdOnly;
+ }
rc = SQLITE_ERROR;
if( resetSchemaOnFault>0 ){
sqlite3ResetOneSchema(db, resetSchemaOnFault-1);
@@ -94342,7 +95282,10 @@ static int blobSeekToRow(Incrblob *p, sqlite3_int64 iRow, char **pzErr){
}
if( rc==SQLITE_ROW ){
VdbeCursor *pC = v->apCsr[0];
- u32 type = pC->nHdrParsed>p->iCol ? pC->aType[p->iCol] : 0;
+ u32 type;
+ assert( pC!=0 );
+ assert( pC->eCurType==CURTYPE_BTREE );
+ type = pC->nHdrParsed>p->iCol ? pC->aType[p->iCol] : 0;
testcase( pC->nHdrParsed==p->iCol );
testcase( pC->nHdrParsed==p->iCol+1 );
if( type<12 ){
@@ -94434,7 +95377,7 @@ SQLITE_API int sqlite3_blob_open(
sqlite3ErrorMsg(&sParse, "cannot open table without rowid: %s", zTable);
}
#ifndef SQLITE_OMIT_VIEW
- if( pTab && pTab->pSelect ){
+ if( pTab && IsView(pTab) ){
pTab = 0;
sqlite3ErrorMsg(&sParse, "cannot open view: %s", zTable);
}
@@ -94454,7 +95397,7 @@ SQLITE_API int sqlite3_blob_open(
/* Now search pTab for the exact column. */
for(iCol=0; iColnCol; iCol++) {
- if( sqlite3StrICmp(pTab->aCol[iCol].zName, zColumn)==0 ){
+ if( sqlite3StrICmp(pTab->aCol[iCol].zCnName, zColumn)==0 ){
break;
}
}
@@ -94479,7 +95422,8 @@ SQLITE_API int sqlite3_blob_open(
** key columns must be indexed. The check below will pick up this
** case. */
FKey *pFKey;
- for(pFKey=pTab->pFKey; pFKey; pFKey=pFKey->pNextFrom){
+ assert( IsOrdinaryTable(pTab) );
+ for(pFKey=pTab->u.tab.pFKey; pFKey; pFKey=pFKey->pNextFrom){
int j;
for(j=0; jnCol; j++){
if( pFKey->aCol[j].iFrom==iCol ){
@@ -94686,8 +95630,10 @@ static int blobReadWrite(
*/
sqlite3_int64 iKey;
iKey = sqlite3BtreeIntegerKey(p->pCsr);
+ assert( v->apCsr[0]!=0 );
+ assert( v->apCsr[0]->eCurType==CURTYPE_BTREE );
sqlite3VdbePreUpdateHook(
- v, v->apCsr[0], SQLITE_DELETE, p->zDb, p->pTab, iKey, -1
+ v, v->apCsr[0], SQLITE_DELETE, p->zDb, p->pTab, iKey, -1, p->iCol
);
}
#endif
@@ -94758,6 +95704,7 @@ SQLITE_API int sqlite3_blob_reopen(sqlite3_blob *pBlob, sqlite3_int64 iRow){
rc = SQLITE_ABORT;
}else{
char *zErr;
+ ((Vdbe*)p->pStmt)->rc = SQLITE_OK;
rc = blobSeekToRow(p, iRow, &zErr);
if( rc!=SQLITE_OK ){
sqlite3ErrorWithMsg(db, rc, (zErr ? "%s" : 0), zErr);
@@ -95851,8 +96798,9 @@ static void vdbeSorterWorkDebug(SortSubtask *pTask, const char *zEvent){
fprintf(stderr, "%lld:%d %s\n", t, iTask, zEvent);
}
static void vdbeSorterRewindDebug(const char *zEvent){
- i64 t;
- sqlite3OsCurrentTimeInt64(sqlite3_vfs_find(0), &t);
+ i64 t = 0;
+ sqlite3_vfs *pVfs = sqlite3_vfs_find(0);
+ if( ALWAYS(pVfs) ) sqlite3OsCurrentTimeInt64(pVfs, &t);
fprintf(stderr, "%lld:X %s\n", t, zEvent);
}
static void vdbeSorterPopulateDebug(
@@ -96066,7 +97014,7 @@ static void vdbeSorterExtendFile(sqlite3 *db, sqlite3_file *pFd, i64 nByte){
sqlite3OsFileControlHint(pFd, SQLITE_FCNTL_CHUNK_SIZE, &chunksize);
sqlite3OsFileControlHint(pFd, SQLITE_FCNTL_SIZE_HINT, &nByte);
sqlite3OsFetch(pFd, 0, (int)nByte, &p);
- sqlite3OsUnfetch(pFd, 0, p);
+ if( p ) sqlite3OsUnfetch(pFd, 0, p);
}
}
#else
@@ -96784,6 +97732,7 @@ static int vdbeIncrMergerNew(
vdbeMergeEngineFree(pMerger);
rc = SQLITE_NOMEM_BKPT;
}
+ assert( *ppOut!=0 || rc!=SQLITE_OK );
return rc;
}
@@ -98228,26 +99177,28 @@ static int memjrnlWrite(
*/
static int memjrnlTruncate(sqlite3_file *pJfd, sqlite_int64 size){
MemJournal *p = (MemJournal *)pJfd;
- FileChunk *pIter = 0;
+ assert( p->endpoint.pChunk==0 || p->endpoint.pChunk->pNext==0 );
+ if( sizeendpoint.iOffset ){
+ FileChunk *pIter = 0;
+ if( size==0 ){
+ memjrnlFreeChunks(p->pFirst);
+ p->pFirst = 0;
+ }else{
+ i64 iOff = p->nChunkSize;
+ for(pIter=p->pFirst; ALWAYS(pIter) && iOffpNext){
+ iOff += p->nChunkSize;
+ }
+ if( ALWAYS(pIter) ){
+ memjrnlFreeChunks(pIter->pNext);
+ pIter->pNext = 0;
+ }
+ }
- if( size==0 ){
- memjrnlFreeChunks(p->pFirst);
- p->pFirst = 0;
- }else{
- i64 iOff = p->nChunkSize;
- for(pIter=p->pFirst; ALWAYS(pIter) && iOff<=size; pIter=pIter->pNext){
- iOff += p->nChunkSize;
- }
- if( ALWAYS(pIter) ){
- memjrnlFreeChunks(pIter->pNext);
- pIter->pNext = 0;
- }
+ p->endpoint.pChunk = pIter;
+ p->endpoint.iOffset = size;
+ p->readpoint.pChunk = 0;
+ p->readpoint.iOffset = 0;
}
-
- p->endpoint.pChunk = pIter;
- p->endpoint.iOffset = size;
- p->readpoint.pChunk = 0;
- p->readpoint.iOffset = 0;
return SQLITE_OK;
}
@@ -98440,15 +99391,10 @@ static int walkWindowList(Walker *pWalker, Window *pList, int bOneOnly){
if( rc ) return WRC_Abort;
rc = sqlite3WalkExpr(pWalker, pWin->pFilter);
if( rc ) return WRC_Abort;
-
- /* The next two are purely for calls to sqlite3RenameExprUnmap()
- ** within sqlite3WindowOffsetExpr(). Because of constraints imposed
- ** by sqlite3WindowOffsetExpr(), they can never fail. The results do
- ** not matter anyhow. */
rc = sqlite3WalkExpr(pWalker, pWin->pStart);
- if( NEVER(rc) ) return WRC_Abort;
+ if( rc ) return WRC_Abort;
rc = sqlite3WalkExpr(pWalker, pWin->pEnd);
- if( NEVER(rc) ) return WRC_Abort;
+ if( rc ) return WRC_Abort;
if( bOneOnly ) break;
}
return WRC_Continue;
@@ -98488,7 +99434,7 @@ static SQLITE_NOINLINE int walkExpr(Walker *pWalker, Expr *pExpr){
assert( !ExprHasProperty(pExpr, EP_WinFunc) );
pExpr = pExpr->pRight;
continue;
- }else if( ExprHasProperty(pExpr, EP_xIsSelect) ){
+ }else if( ExprUseXSelect(pExpr) ){
assert( !ExprHasProperty(pExpr, EP_WinFunc) );
if( sqlite3WalkSelect(pWalker, pExpr->x.pSelect) ) return WRC_Abort;
}else{
@@ -98525,6 +99471,16 @@ SQLITE_PRIVATE int sqlite3WalkExprList(Walker *pWalker, ExprList *p){
return WRC_Continue;
}
+/*
+** This is a no-op callback for Walker->xSelectCallback2. If this
+** callback is set, then the Select->pWinDefn list is traversed.
+*/
+SQLITE_PRIVATE void sqlite3WalkWinDefnDummyCallback(Walker *pWalker, Select *p){
+ UNUSED_PARAMETER(pWalker);
+ UNUSED_PARAMETER(p);
+ /* No-op */
+}
+
/*
** Walk all expressions associated with SELECT statement p. Do
** not invoke the SELECT callback on p, but do (of course) invoke
@@ -98538,10 +99494,15 @@ SQLITE_PRIVATE int sqlite3WalkSelectExpr(Walker *pWalker, Select *p){
if( sqlite3WalkExpr(pWalker, p->pHaving) ) return WRC_Abort;
if( sqlite3WalkExprList(pWalker, p->pOrderBy) ) return WRC_Abort;
if( sqlite3WalkExpr(pWalker, p->pLimit) ) return WRC_Abort;
-#if !defined(SQLITE_OMIT_WINDOWFUNC) && !defined(SQLITE_OMIT_ALTERTABLE)
- {
- Parse *pParse = pWalker->pParse;
- if( pParse && IN_RENAME_OBJECT ){
+#if !defined(SQLITE_OMIT_WINDOWFUNC)
+ if( p->pWinDefn ){
+ Parse *pParse;
+ if( pWalker->xSelectCallback2==sqlite3WalkWinDefnDummyCallback
+ || ((pParse = pWalker->pParse)!=0 && IN_RENAME_OBJECT)
+#ifndef SQLITE_OMIT_CTE
+ || pWalker->xSelectCallback2==sqlite3SelectPopWith
+#endif
+ ){
/* The following may return WRC_Abort if there are unresolvable
** symbols (e.g. a table that does not exist) in a window definition. */
int rc = walkWindowList(pWalker, p->pWinDefn, 0);
@@ -98565,7 +99526,7 @@ SQLITE_PRIVATE int sqlite3WalkSelectFrom(Walker *pWalker, Select *p){
SrcItem *pItem;
pSrc = p->pSrc;
- if( pSrc ){
+ if( ALWAYS(pSrc) ){
for(i=pSrc->nSrc, pItem=pSrc->a; i>0; i--, pItem++){
if( pItem->pSelect && sqlite3WalkSelect(pWalker, pItem->pSelect) ){
return WRC_Abort;
@@ -98739,9 +99700,13 @@ static void resolveAlias(
assert( pOrig!=0 );
db = pParse->db;
pDup = sqlite3ExprDup(db, pOrig, 0);
- if( pDup!=0 ){
+ if( db->mallocFailed ){
+ sqlite3ExprDelete(db, pDup);
+ pDup = 0;
+ }else{
incrAggFunctionDepth(pDup, nSubquery);
if( pExpr->op==TK_COLLATE ){
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
pDup = sqlite3ExprAddCollateString(pParse, pDup, pExpr->u.zToken);
}
@@ -98761,10 +99726,8 @@ static void resolveAlias(
pExpr->flags |= EP_MemToken;
}
if( ExprHasProperty(pExpr, EP_WinFunc) ){
- if( pExpr->y.pWin!=0 ){
+ if( ALWAYS(pExpr->y.pWin!=0) ){
pExpr->y.pWin->pOwner = pExpr;
- }else{
- assert( db->mallocFailed );
}
}
sqlite3DbFree(db, pDup);
@@ -98847,6 +99810,7 @@ SQLITE_PRIVATE Bitmask sqlite3ExprColUsed(Expr *pExpr){
Table *pExTab;
n = pExpr->iColumn;
+ assert( ExprUseYTab(pExpr) );
pExTab = pExpr->y.pTab;
assert( pExTab!=0 );
if( (pExTab->tabFlags & TF_HasGenerated)!=0
@@ -98960,7 +99924,7 @@ static int lookupName(
u8 hCol;
pTab = pItem->pTab;
assert( pTab!=0 && pTab->zName!=0 );
- assert( pTab->nCol>0 );
+ assert( pTab->nCol>0 || pParse->nErr );
if( pItem->pSelect && (pItem->pSelect->selFlags & SF_NestedFrom)!=0 ){
int hit = 0;
pEList = pItem->pSelect->pEList;
@@ -98984,16 +99948,16 @@ static int lookupName(
if( sqlite3StrICmp(zTabName, zTab)!=0 ){
continue;
}
+ assert( ExprUseYTab(pExpr) );
if( IN_RENAME_OBJECT && pItem->zAlias ){
sqlite3RenameTokenRemap(pParse, 0, (void*)&pExpr->y.pTab);
}
}
- if( 0==(cntTab++) ){
- pMatch = pItem;
- }
hCol = sqlite3StrIHash(zCol);
for(j=0, pCol=pTab->aCol; jnCol; j++, pCol++){
- if( pCol->hName==hCol && sqlite3StrICmp(pCol->zName, zCol)==0 ){
+ if( pCol->hName==hCol
+ && sqlite3StrICmp(pCol->zCnName, zCol)==0
+ ){
/* If there has been exactly one prior match and this match
** is for the right-hand table of a NATURAL JOIN or is in a
** USING clause, then skip this match.
@@ -99009,9 +99973,14 @@ static int lookupName(
break;
}
}
+ if( 0==cnt && VisibleRowid(pTab) ){
+ cntTab++;
+ pMatch = pItem;
+ }
}
if( pMatch ){
pExpr->iTable = pMatch->iCursor;
+ assert( ExprUseYTab(pExpr) );
pExpr->y.pTab = pMatch->pTab;
/* RIGHT JOIN not (yet) supported */
assert( (pMatch->fg.jointype & JT_RIGHT)==0 );
@@ -99066,7 +100035,9 @@ static int lookupName(
pSchema = pTab->pSchema;
cntTab++;
for(iCol=0, pCol=pTab->aCol; iColnCol; iCol++, pCol++){
- if( pCol->hName==hCol && sqlite3StrICmp(pCol->zName, zCol)==0 ){
+ if( pCol->hName==hCol
+ && sqlite3StrICmp(pCol->zCnName, zCol)==0
+ ){
if( iCol==pTab->iPKey ){
iCol = -1;
}
@@ -99083,6 +100054,7 @@ static int lookupName(
#ifndef SQLITE_OMIT_UPSERT
if( pExpr->iTable==EXCLUDED_TABLE_NUMBER ){
testcase( iCol==(-1) );
+ assert( ExprUseYTab(pExpr) );
if( IN_RENAME_OBJECT ){
pExpr->iColumn = iCol;
pExpr->y.pTab = pTab;
@@ -99095,6 +100067,7 @@ static int lookupName(
}else
#endif /* SQLITE_OMIT_UPSERT */
{
+ assert( ExprUseYTab(pExpr) );
pExpr->y.pTab = pTab;
if( pParse->bReturning ){
eNewExprOp = TK_REGISTER;
@@ -99131,7 +100104,7 @@ static int lookupName(
&& pMatch
&& (pNC->ncFlags & (NC_IdxExpr|NC_GenCol))==0
&& sqlite3IsRowid(zCol)
- && VisibleRowid(pMatch->pTab)
+ && ALWAYS(VisibleRowid(pMatch->pTab))
){
cnt = 1;
pExpr->iColumn = -1;
@@ -99156,8 +100129,8 @@ static int lookupName(
** is supported for backwards compatibility only. Hence, we issue a warning
** on sqlite3_log() whenever the capability is used.
*/
- if( (pNC->ncFlags & NC_UEList)!=0
- && cnt==0
+ if( cnt==0
+ && (pNC->ncFlags & NC_UEList)!=0
&& zTab==0
){
pEList = pNC->uNC.pEList;
@@ -99169,8 +100142,8 @@ static int lookupName(
){
Expr *pOrig;
assert( pExpr->pLeft==0 && pExpr->pRight==0 );
- assert( pExpr->x.pList==0 );
- assert( pExpr->x.pSelect==0 );
+ assert( ExprUseXList(pExpr)==0 || pExpr->x.pList==0 );
+ assert( ExprUseXSelect(pExpr)==0 || pExpr->x.pSelect==0 );
pOrig = pEList->a[j].pExpr;
if( (pNC->ncFlags&NC_AllowAgg)==0 && ExprHasProperty(pOrig, EP_Agg) ){
sqlite3ErrorMsg(pParse, "misuse of aliased aggregate %s", zAs);
@@ -99221,7 +100194,6 @@ static int lookupName(
assert( pExpr->op==TK_ID );
if( ExprHasProperty(pExpr,EP_DblQuoted)
&& areDoubleQuotedStringsEnabled(db, pTopNC)
- && (db->init.bDropColumn==0 || sqlite3StrICmp(zCol, db->init.azInit[0])!=0)
){
/* If a double-quoted identifier does not match any known column name,
** then treat it as a string.
@@ -99236,11 +100208,6 @@ static int lookupName(
** Someday, I hope to get rid of this hack. Unfortunately there is
** a huge amount of legacy SQL that uses it. So for now, we just
** issue a warning.
- **
- ** 2021-03-15: ticket 1c24a659e6d7f3a1
- ** Do not do the ID-to-STRING conversion when doing the schema
- ** sanity check following a DROP COLUMN if the identifer name matches
- ** the name of the column being dropped.
*/
sqlite3_log(SQLITE_WARNING,
"double-quoted string literal: \"%w\"", zCol);
@@ -99248,7 +100215,7 @@ static int lookupName(
sqlite3VdbeAddDblquoteStr(db, pParse->pVdbe, zCol);
#endif
pExpr->op = TK_STRING;
- pExpr->y.pTab = 0;
+ memset(&pExpr->y, 0, sizeof(pExpr->y));
return WRC_Prune;
}
if( sqlite3ExprIdToTrueFalse(pExpr) ){
@@ -99271,7 +100238,7 @@ static int lookupName(
sqlite3ErrorMsg(pParse, "%s: %s", zErr, zCol);
}
pParse->checkSchema = 1;
- pTopNC->nErr++;
+ pTopNC->nNcErr++;
}
/* If a column from a table in pSrcList is referenced, then record
@@ -99334,7 +100301,9 @@ SQLITE_PRIVATE Expr *sqlite3CreateColumnExpr(sqlite3 *db, SrcList *pSrc, int iSr
Expr *p = sqlite3ExprAlloc(db, TK_COLUMN, 0, 0);
if( p ){
SrcItem *pItem = &pSrc->a[iSrc];
- Table *pTab = p->y.pTab = pItem->pTab;
+ Table *pTab;
+ assert( ExprUseYTab(p) );
+ pTab = p->y.pTab = pItem->pTab;
p->iTable = pItem->iCursor;
if( p->y.pTab->iPKey==iCol ){
p->iColumn = -1;
@@ -99401,6 +100370,7 @@ static void notValidImpl(
static int exprProbability(Expr *p){
double r = -1.0;
if( p->op!=TK_FLOAT ) return -1;
+ assert( !ExprHasProperty(p, EP_IntValue) );
sqlite3AtoF(p->u.zToken, &r, sqlite3Strlen30(p->u.zToken), SQLITE_UTF8);
assert( r>=0.0 );
if( r>1.0 ) return -1;
@@ -99449,6 +100419,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
assert( pSrcList && pSrcList->nSrc>=1 );
pItem = pSrcList->a;
pExpr->op = TK_COLUMN;
+ assert( ExprUseYTab(pExpr) );
pExpr->y.pTab = pItem->pTab;
pExpr->iTable = pItem->iCursor;
pExpr->iColumn--;
@@ -99480,6 +100451,8 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
}
sqlite3WalkExpr(pWalker, pExpr->pLeft);
if( 0==sqlite3ExprCanBeNull(pExpr->pLeft) && !IN_RENAME_OBJECT ){
+ testcase( ExprHasProperty(pExpr, EP_FromJoin) );
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
if( pExpr->op==TK_NOTNULL ){
pExpr->u.zToken = "true";
ExprSetProperty(pExpr, EP_IsTrue);
@@ -99515,6 +100488,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
if( pExpr->op==TK_ID ){
zDb = 0;
zTable = 0;
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
zColumn = pExpr->u.zToken;
}else{
Expr *pLeft = pExpr->pLeft;
@@ -99527,12 +100501,15 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
zDb = 0;
}else{
assert( pRight->op==TK_DOT );
+ assert( !ExprHasProperty(pRight, EP_IntValue) );
zDb = pLeft->u.zToken;
pLeft = pRight->pLeft;
pRight = pRight->pRight;
}
+ assert( ExprUseUToken(pLeft) && ExprUseUToken(pRight) );
zTable = pLeft->u.zToken;
zColumn = pRight->u.zToken;
+ assert( ExprUseYTab(pExpr) );
if( IN_RENAME_OBJECT ){
sqlite3RenameTokenRemap(pParse, (void*)pExpr, (void*)pRight);
sqlite3RenameTokenRemap(pParse, (void*)&pExpr->y.pTab, (void*)pLeft);
@@ -99557,7 +100534,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
#ifndef SQLITE_OMIT_WINDOWFUNC
Window *pWin = (IsWindowFunc(pExpr) ? pExpr->y.pWin : 0);
#endif
- assert( !ExprHasProperty(pExpr, EP_xIsSelect) );
+ assert( !ExprHasProperty(pExpr, EP_xIsSelect|EP_IntValue) );
zId = pExpr->u.zToken;
nId = sqlite3Strlen30(zId);
pDef = sqlite3FindFunction(pParse->db, zId, n, enc, 0);
@@ -99578,7 +100555,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
sqlite3ErrorMsg(pParse,
"second argument to likelihood() must be a "
"constant between 0.0 and 1.0");
- pNC->nErr++;
+ pNC->nNcErr++;
}
}else{
/* EVIDENCE-OF: R-61304-29449 The unlikely(X) function is
@@ -99600,7 +100577,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
if( auth==SQLITE_DENY ){
sqlite3ErrorMsg(pParse, "not authorized to use function: %s",
pDef->zName);
- pNC->nErr++;
+ pNC->nNcErr++;
}
pExpr->op = TK_NULL;
return WRC_Prune;
@@ -99656,7 +100633,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
sqlite3ErrorMsg(pParse,
"%.*s() may not be used as a window function", nId, zId
);
- pNC->nErr++;
+ pNC->nNcErr++;
}else if(
(is_agg && (pNC->ncFlags & NC_AllowAgg)==0)
|| (is_agg && (pDef->funcFlags&SQLITE_FUNC_WINDOW) && !pWin)
@@ -99669,13 +100646,13 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
zType = "aggregate";
}
sqlite3ErrorMsg(pParse, "misuse of %s function %.*s()",zType,nId,zId);
- pNC->nErr++;
+ pNC->nNcErr++;
is_agg = 0;
}
#else
if( (is_agg && (pNC->ncFlags & NC_AllowAgg)==0) ){
sqlite3ErrorMsg(pParse,"misuse of aggregate function %.*s()",nId,zId);
- pNC->nErr++;
+ pNC->nNcErr++;
is_agg = 0;
}
#endif
@@ -99685,11 +100662,11 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
#endif
){
sqlite3ErrorMsg(pParse, "no such function: %.*s", nId, zId);
- pNC->nErr++;
+ pNC->nNcErr++;
}else if( wrong_num_args ){
sqlite3ErrorMsg(pParse,"wrong number of arguments to function %.*s()",
nId, zId);
- pNC->nErr++;
+ pNC->nNcErr++;
}
#ifndef SQLITE_OMIT_WINDOWFUNC
else if( is_agg==0 && ExprHasProperty(pExpr, EP_WinFunc) ){
@@ -99697,7 +100674,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
"FILTER may not be used with non-aggregate %.*s()",
nId, zId
);
- pNC->nErr++;
+ pNC->nNcErr++;
}
#endif
if( is_agg ){
@@ -99721,7 +100698,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
#ifndef SQLITE_OMIT_WINDOWFUNC
if( pWin ){
Select *pSel = pNC->pWinSelect;
- assert( pWin==pExpr->y.pWin );
+ assert( pWin==0 || (ExprUseYWin(pExpr) && pWin==pExpr->y.pWin) );
if( IN_RENAME_OBJECT==0 ){
sqlite3WindowUpdate(pParse, pSel ? pSel->pWinDefn : 0, pWin, pDef);
if( pParse->db->mallocFailed ) break;
@@ -99734,7 +100711,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
}else
#endif /* SQLITE_OMIT_WINDOWFUNC */
{
- NameContext *pNC2 = pNC;
+ NameContext *pNC2; /* For looping up thru outer contexts */
pExpr->op = TK_AGG_FUNCTION;
pExpr->op2 = 0;
#ifndef SQLITE_OMIT_WINDOWFUNC
@@ -99742,16 +100719,22 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
sqlite3WalkExpr(pWalker, pExpr->y.pWin->pFilter);
}
#endif
- while( pNC2 && !sqlite3FunctionUsesThisSrc(pExpr, pNC2->pSrcList) ){
+ pNC2 = pNC;
+ while( pNC2
+ && sqlite3ReferencesSrcList(pParse, pExpr, pNC2->pSrcList)==0
+ ){
pExpr->op2++;
pNC2 = pNC2->pNext;
}
assert( pDef!=0 || IN_RENAME_OBJECT );
if( pNC2 && pDef ){
assert( SQLITE_FUNC_MINMAX==NC_MinMaxAgg );
+ assert( SQLITE_FUNC_ANYORDER==NC_OrderAgg );
testcase( (pDef->funcFlags & SQLITE_FUNC_MINMAX)!=0 );
- pNC2->ncFlags |= NC_HasAgg | (pDef->funcFlags & SQLITE_FUNC_MINMAX);
-
+ testcase( (pDef->funcFlags & SQLITE_FUNC_ANYORDER)!=0 );
+ pNC2->ncFlags |= NC_HasAgg
+ | ((pDef->funcFlags^SQLITE_FUNC_ANYORDER)
+ & (SQLITE_FUNC_MINMAX|SQLITE_FUNC_ANYORDER));
}
}
pNC->ncFlags |= savedAllowFlags;
@@ -99767,15 +100750,17 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
#endif
case TK_IN: {
testcase( pExpr->op==TK_IN );
- if( ExprHasProperty(pExpr, EP_xIsSelect) ){
+ if( ExprUseXSelect(pExpr) ){
int nRef = pNC->nRef;
testcase( pNC->ncFlags & NC_IsCheck );
testcase( pNC->ncFlags & NC_PartIdx );
testcase( pNC->ncFlags & NC_IdxExpr );
testcase( pNC->ncFlags & NC_GenCol );
- sqlite3ResolveNotValid(pParse, pNC, "subqueries",
- NC_IsCheck|NC_PartIdx|NC_IdxExpr|NC_GenCol, pExpr);
- sqlite3WalkSelect(pWalker, pExpr->x.pSelect);
+ if( pNC->ncFlags & NC_SelfRef ){
+ notValidImpl(pParse, pNC, "subqueries", pExpr);
+ }else{
+ sqlite3WalkSelect(pWalker, pExpr->x.pSelect);
+ }
assert( pNC->nRef>=nRef );
if( nRef!=pNC->nRef ){
ExprSetProperty(pExpr, EP_VarSelect);
@@ -99822,6 +100807,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
assert( pExpr->pLeft!=0 );
nLeft = sqlite3ExprVectorSize(pExpr->pLeft);
if( pExpr->op==TK_BETWEEN ){
+ assert( ExprUseXList(pExpr) );
nRight = sqlite3ExprVectorSize(pExpr->x.pList->a[0].pExpr);
if( nRight==nLeft ){
nRight = sqlite3ExprVectorSize(pExpr->x.pList->a[1].pExpr);
@@ -99870,7 +100856,9 @@ static int resolveAsName(
UNUSED_PARAMETER(pParse);
if( pE->op==TK_ID ){
- char *zCol = pE->u.zToken;
+ const char *zCol;
+ assert( !ExprHasProperty(pE, EP_IntValue) );
+ zCol = pE->u.zToken;
for(i=0; inExpr; i++){
if( pEList->a[i].eEName==ENAME_NAME
&& sqlite3_stricmp(pEList->a[i].zEName, zCol)==0
@@ -99921,11 +100909,11 @@ static int resolveOrderByTermToExprList(
nc.pParse = pParse;
nc.pSrcList = pSelect->pSrc;
nc.uNC.pEList = pEList;
- nc.ncFlags = NC_AllowAgg|NC_UEList;
- nc.nErr = 0;
+ nc.ncFlags = NC_AllowAgg|NC_UEList|NC_NoSelect;
+ nc.nNcErr = 0;
db = pParse->db;
savedSuppErr = db->suppressErr;
- if( IN_RENAME_OBJECT==0 ) db->suppressErr = 1;
+ db->suppressErr = 1;
rc = sqlite3ResolveExprNames(&nc, pE);
db->suppressErr = savedSuppErr;
if( rc ) return 0;
@@ -100024,29 +101012,24 @@ static int resolveCompoundOrderBy(
** Once the comparisons are finished, the duplicate expression
** is deleted.
**
- ** Or, if this is running as part of an ALTER TABLE operation,
- ** resolve the symbols in the actual expression, not a duplicate.
- ** And, if one of the comparisons is successful, leave the expression
- ** as is instead of transforming it to an integer as in the usual
- ** case. This allows the code in alter.c to modify column
- ** refererences within the ORDER BY expression as required. */
- if( IN_RENAME_OBJECT ){
- pDup = pE;
- }else{
- pDup = sqlite3ExprDup(db, pE, 0);
- }
+ ** If this is running as part of an ALTER TABLE operation and
+ ** the symbols resolve successfully, also resolve the symbols in the
+ ** actual expression. This allows the code in alter.c to modify
+ ** column references within the ORDER BY expression as required. */
+ pDup = sqlite3ExprDup(db, pE, 0);
if( !db->mallocFailed ){
assert(pDup);
iCol = resolveOrderByTermToExprList(pParse, pSelect, pDup);
+ if( IN_RENAME_OBJECT && iCol>0 ){
+ resolveOrderByTermToExprList(pParse, pSelect, pE);
+ }
}
- if( !IN_RENAME_OBJECT ){
- sqlite3ExprDelete(db, pDup);
- }
+ sqlite3ExprDelete(db, pDup);
}
}
if( iCol>0 ){
/* Convert the ORDER BY term into an integer column number iCol,
- ** taking care to preserve the COLLATE clause if it exists */
+ ** taking care to preserve the COLLATE clause if it exists. */
if( !IN_RENAME_OBJECT ){
Expr *pNew = sqlite3Expr(db, TK_INTEGER, 0);
if( pNew==0 ) return 1;
@@ -100181,7 +101164,7 @@ static int resolveOrderGroupBy(
Parse *pParse; /* Parsing context */
int nResult; /* Number of terms in the result set */
- if( pOrderBy==0 ) return 0;
+ assert( pOrderBy!=0 );
nResult = pSelect->pEList->nExpr;
pParse = pNC->pParse;
for(i=0, pItem=pOrderBy->a; inExpr; i++, pItem++){
@@ -100271,8 +101254,10 @@ static int resolveSelectStep(Walker *pWalker, Select *p){
while( p ){
assert( (p->selFlags & SF_Expanded)!=0 );
assert( (p->selFlags & SF_Resolved)==0 );
+ assert( db->suppressErr==0 ); /* SF_Resolved not set if errors suppressed */
p->selFlags |= SF_Resolved;
+
/* Resolve the expressions in the LIMIT and OFFSET clauses. These
** are not allowed to refer to any names, so pass an empty NameContext.
*/
@@ -100297,7 +101282,7 @@ static int resolveSelectStep(Walker *pWalker, Select *p){
p->pOrderBy = 0;
}
- /* Recursively resolve names in all subqueries
+ /* Recursively resolve names in all subqueries in the FROM clause
*/
for(i=0; ipSrc->nSrc; i++){
SrcItem *pItem = &p->pSrc->a[i];
@@ -100341,18 +101326,12 @@ static int resolveSelectStep(Walker *pWalker, Select *p){
pGroupBy = p->pGroupBy;
if( pGroupBy || (sNC.ncFlags & NC_HasAgg)!=0 ){
assert( NC_MinMaxAgg==SF_MinMaxAgg );
- p->selFlags |= SF_Aggregate | (sNC.ncFlags&NC_MinMaxAgg);
+ assert( NC_OrderAgg==SF_OrderByReqd );
+ p->selFlags |= SF_Aggregate | (sNC.ncFlags&(NC_MinMaxAgg|NC_OrderAgg));
}else{
sNC.ncFlags &= ~NC_AllowAgg;
}
- /* If a HAVING clause is present, then there must be a GROUP BY clause.
- */
- if( p->pHaving && !pGroupBy ){
- sqlite3ErrorMsg(pParse, "a GROUP BY clause is required before HAVING");
- return WRC_Abort;
- }
-
/* Add the output column list to the name-context before parsing the
** other expressions in the SELECT statement. This is so that
** expressions in the WHERE clause (etc.) can refer to expressions by
@@ -100364,7 +101343,13 @@ static int resolveSelectStep(Walker *pWalker, Select *p){
assert( (sNC.ncFlags & (NC_UAggInfo|NC_UUpsert|NC_UBaseReg))==0 );
sNC.uNC.pEList = p->pEList;
sNC.ncFlags |= NC_UEList;
- if( sqlite3ResolveExprNames(&sNC, p->pHaving) ) return WRC_Abort;
+ if( p->pHaving ){
+ if( !pGroupBy ){
+ sqlite3ErrorMsg(pParse, "a GROUP BY clause is required before HAVING");
+ return WRC_Abort;
+ }
+ if( sqlite3ResolveExprNames(&sNC, p->pHaving) ) return WRC_Abort;
+ }
if( sqlite3ResolveExprNames(&sNC, p->pWhere) ) return WRC_Abort;
/* Resolve names in table-valued-function arguments */
@@ -100377,6 +101362,19 @@ static int resolveSelectStep(Walker *pWalker, Select *p){
}
}
+#ifndef SQLITE_OMIT_WINDOWFUNC
+ if( IN_RENAME_OBJECT ){
+ Window *pWin;
+ for(pWin=p->pWinDefn; pWin; pWin=pWin->pNextWin){
+ if( sqlite3ResolveExprListNames(&sNC, pWin->pOrderBy)
+ || sqlite3ResolveExprListNames(&sNC, pWin->pPartition)
+ ){
+ return WRC_Abort;
+ }
+ }
+ }
+#endif
+
/* The ORDER BY and GROUP BY clauses may not refer to terms in
** outer queries
*/
@@ -100404,7 +101402,8 @@ static int resolveSelectStep(Walker *pWalker, Select *p){
** is not detected until much later, and so we need to go ahead and
** resolve those symbols on the incorrect ORDER BY for consistency.
*/
- if( isCompound<=nCompound /* Defer right-most ORDER BY of a compound */
+ if( p->pOrderBy!=0
+ && isCompound<=nCompound /* Defer right-most ORDER BY of a compound */
&& resolveOrderGroupBy(&sNC, p, p->pOrderBy, "ORDER")
){
return WRC_Abort;
@@ -100432,19 +101431,6 @@ static int resolveSelectStep(Walker *pWalker, Select *p){
}
}
-#ifndef SQLITE_OMIT_WINDOWFUNC
- if( IN_RENAME_OBJECT ){
- Window *pWin;
- for(pWin=p->pWinDefn; pWin; pWin=pWin->pNextWin){
- if( sqlite3ResolveExprListNames(&sNC, pWin->pOrderBy)
- || sqlite3ResolveExprListNames(&sNC, pWin->pPartition)
- ){
- return WRC_Abort;
- }
- }
- }
-#endif
-
/* If this is part of a compound SELECT, check that it has the right
** number of expressions in the select list. */
if( p->pNext && p->pEList->nExpr!=p->pNext->pEList->nExpr ){
@@ -100524,11 +101510,11 @@ SQLITE_PRIVATE int sqlite3ResolveExprNames(
Walker w;
if( pExpr==0 ) return SQLITE_OK;
- savedHasAgg = pNC->ncFlags & (NC_HasAgg|NC_MinMaxAgg|NC_HasWin);
- pNC->ncFlags &= ~(NC_HasAgg|NC_MinMaxAgg|NC_HasWin);
+ savedHasAgg = pNC->ncFlags & (NC_HasAgg|NC_MinMaxAgg|NC_HasWin|NC_OrderAgg);
+ pNC->ncFlags &= ~(NC_HasAgg|NC_MinMaxAgg|NC_HasWin|NC_OrderAgg);
w.pParse = pNC->pParse;
w.xExprCallback = resolveExprStep;
- w.xSelectCallback = resolveSelectStep;
+ w.xSelectCallback = (pNC->ncFlags & NC_NoSelect) ? 0 : resolveSelectStep;
w.xSelectCallback2 = 0;
w.u.pNC = pNC;
#if SQLITE_MAX_EXPR_DEPTH>0
@@ -100547,7 +101533,7 @@ SQLITE_PRIVATE int sqlite3ResolveExprNames(
testcase( pNC->ncFlags & NC_HasWin );
ExprSetProperty(pExpr, pNC->ncFlags & (NC_HasAgg|NC_HasWin) );
pNC->ncFlags |= savedHasAgg;
- return pNC->nErr>0 || w.pParse->nErr>0;
+ return pNC->nNcErr>0 || w.pParse->nErr>0;
}
/*
@@ -100568,8 +101554,8 @@ SQLITE_PRIVATE int sqlite3ResolveExprListNames(
w.xSelectCallback = resolveSelectStep;
w.xSelectCallback2 = 0;
w.u.pNC = pNC;
- savedHasAgg = pNC->ncFlags & (NC_HasAgg|NC_MinMaxAgg|NC_HasWin);
- pNC->ncFlags &= ~(NC_HasAgg|NC_MinMaxAgg|NC_HasWin);
+ savedHasAgg = pNC->ncFlags & (NC_HasAgg|NC_MinMaxAgg|NC_HasWin|NC_OrderAgg);
+ pNC->ncFlags &= ~(NC_HasAgg|NC_MinMaxAgg|NC_HasWin|NC_OrderAgg);
for(i=0; inExpr; i++){
Expr *pExpr = pList->a[i].pExpr;
if( pExpr==0 ) continue;
@@ -100587,12 +101573,13 @@ SQLITE_PRIVATE int sqlite3ResolveExprListNames(
assert( EP_Win==NC_HasWin );
testcase( pNC->ncFlags & NC_HasAgg );
testcase( pNC->ncFlags & NC_HasWin );
- if( pNC->ncFlags & (NC_HasAgg|NC_MinMaxAgg|NC_HasWin) ){
+ if( pNC->ncFlags & (NC_HasAgg|NC_MinMaxAgg|NC_HasWin|NC_OrderAgg) ){
ExprSetProperty(pExpr, pNC->ncFlags & (NC_HasAgg|NC_HasWin) );
- savedHasAgg |= pNC->ncFlags & (NC_HasAgg|NC_MinMaxAgg|NC_HasWin);
- pNC->ncFlags &= ~(NC_HasAgg|NC_MinMaxAgg|NC_HasWin);
+ savedHasAgg |= pNC->ncFlags &
+ (NC_HasAgg|NC_MinMaxAgg|NC_HasWin|NC_OrderAgg);
+ pNC->ncFlags &= ~(NC_HasAgg|NC_MinMaxAgg|NC_HasWin|NC_OrderAgg);
}
- if( pNC->nErr>0 || w.pParse->nErr>0 ) return WRC_Abort;
+ if( w.pParse->nErr>0 ) return WRC_Abort;
}
pNC->ncFlags |= savedHasAgg;
return WRC_Continue;
@@ -100704,9 +101691,9 @@ static int exprCodeVector(Parse *pParse, Expr *p, int *piToFree);
/*
** Return the affinity character for a single column of a table.
*/
-SQLITE_PRIVATE char sqlite3TableColumnAffinity(Table *pTab, int iCol){
- assert( iColnCol );
- return iCol>=0 ? pTab->aCol[iCol].affinity : SQLITE_AFF_INTEGER;
+SQLITE_PRIVATE char sqlite3TableColumnAffinity(const Table *pTab, int iCol){
+ if( iCol<0 || NEVER(iCol>=pTab->nCol) ) return SQLITE_AFF_INTEGER;
+ return pTab->aCol[iCol].affinity;
}
/*
@@ -100735,30 +101722,36 @@ SQLITE_PRIVATE char sqlite3ExprAffinity(const Expr *pExpr){
assert( pExpr!=0 );
}
op = pExpr->op;
+ if( op==TK_REGISTER ) op = pExpr->op2;
+ if( op==TK_COLUMN || op==TK_AGG_COLUMN ){
+ assert( ExprUseYTab(pExpr) );
+ if( pExpr->y.pTab ){
+ return sqlite3TableColumnAffinity(pExpr->y.pTab, pExpr->iColumn);
+ }
+ }
if( op==TK_SELECT ){
- assert( pExpr->flags&EP_xIsSelect );
+ assert( ExprUseXSelect(pExpr) );
assert( pExpr->x.pSelect!=0 );
assert( pExpr->x.pSelect->pEList!=0 );
assert( pExpr->x.pSelect->pEList->a[0].pExpr!=0 );
return sqlite3ExprAffinity(pExpr->x.pSelect->pEList->a[0].pExpr);
}
- if( op==TK_REGISTER ) op = pExpr->op2;
#ifndef SQLITE_OMIT_CAST
if( op==TK_CAST ){
assert( !ExprHasProperty(pExpr, EP_IntValue) );
return sqlite3AffinityType(pExpr->u.zToken, 0);
}
#endif
- if( (op==TK_AGG_COLUMN || op==TK_COLUMN) && pExpr->y.pTab ){
- return sqlite3TableColumnAffinity(pExpr->y.pTab, pExpr->iColumn);
- }
if( op==TK_SELECT_COLUMN ){
- assert( pExpr->pLeft->flags&EP_xIsSelect );
+ assert( pExpr->pLeft!=0 && ExprUseXSelect(pExpr->pLeft) );
+ assert( pExpr->iColumn < pExpr->iTable );
+ assert( pExpr->iTable==pExpr->pLeft->x.pSelect->pEList->nExpr );
return sqlite3ExprAffinity(
pExpr->pLeft->x.pSelect->pEList->a[pExpr->iColumn].pExpr
);
}
if( op==TK_VECTOR ){
+ assert( ExprUseXList(pExpr) );
return sqlite3ExprAffinity(pExpr->x.pList->a[0].pExpr);
}
return pExpr->affExpr;
@@ -100773,23 +101766,12 @@ SQLITE_PRIVATE char sqlite3ExprAffinity(const Expr *pExpr){
** and the pExpr parameter is returned unchanged.
*/
SQLITE_PRIVATE Expr *sqlite3ExprAddCollateToken(
- Parse *pParse, /* Parsing context */
+ const Parse *pParse, /* Parsing context */
Expr *pExpr, /* Add the "COLLATE" clause to this expression */
const Token *pCollName, /* Name of collating sequence */
int dequote /* True to dequote pCollName */
){
- assert( pExpr!=0 || pParse->db->mallocFailed );
- if( pExpr==0 ) return 0;
- if( pExpr->op==TK_VECTOR ){
- ExprList *pList = pExpr->x.pList;
- if( ALWAYS(pList!=0) ){
- int i;
- for(i=0; inExpr; i++){
- pList->a[i].pExpr = sqlite3ExprAddCollateToken(pParse,pList->a[i].pExpr,
- pCollName, dequote);
- }
- }
- }else if( pCollName->n>0 ){
+ if( pCollName->n>0 ){
Expr *pNew = sqlite3ExprAlloc(pParse->db, TK_COLLATE, pCollName, dequote);
if( pNew ){
pNew->pLeft = pExpr;
@@ -100799,7 +101781,11 @@ SQLITE_PRIVATE Expr *sqlite3ExprAddCollateToken(
}
return pExpr;
}
-SQLITE_PRIVATE Expr *sqlite3ExprAddCollateString(Parse *pParse, Expr *pExpr, const char *zC){
+SQLITE_PRIVATE Expr *sqlite3ExprAddCollateString(
+ const Parse *pParse, /* Parsing context */
+ Expr *pExpr, /* Add the "COLLATE" clause to this expression */
+ const char *zC /* The collating sequence name */
+){
Token s;
assert( zC!=0 );
sqlite3TokenInit(&s, (char*)zC);
@@ -100825,7 +101811,7 @@ SQLITE_PRIVATE Expr *sqlite3ExprSkipCollate(Expr *pExpr){
SQLITE_PRIVATE Expr *sqlite3ExprSkipCollateAndLikely(Expr *pExpr){
while( pExpr && ExprHasProperty(pExpr, EP_Skip|EP_Unlikely) ){
if( ExprHasProperty(pExpr, EP_Unlikely) ){
- assert( !ExprHasProperty(pExpr, EP_xIsSelect) );
+ assert( ExprUseXList(pExpr) );
assert( pExpr->x.pList->nExpr>0 );
assert( pExpr->op==TK_FUNCTION );
pExpr = pExpr->x.pList->a[0].pExpr;
@@ -100858,27 +101844,30 @@ SQLITE_PRIVATE CollSeq *sqlite3ExprCollSeq(Parse *pParse, const Expr *pExpr){
while( p ){
int op = p->op;
if( op==TK_REGISTER ) op = p->op2;
- if( (op==TK_AGG_COLUMN || op==TK_COLUMN || op==TK_TRIGGER)
- && p->y.pTab!=0
- ){
- /* op==TK_REGISTER && p->y.pTab!=0 happens when pExpr was originally
- ** a TK_COLUMN but was previously evaluated and cached in a register */
- int j = p->iColumn;
- if( j>=0 ){
- const char *zColl = p->y.pTab->aCol[j].zColl;
- pColl = sqlite3FindCollSeq(db, ENC(db), zColl, 0);
+ if( op==TK_AGG_COLUMN || op==TK_COLUMN || op==TK_TRIGGER ){
+ assert( ExprUseYTab(p) );
+ if( p->y.pTab!=0 ){
+ /* op==TK_REGISTER && p->y.pTab!=0 happens when pExpr was originally
+ ** a TK_COLUMN but was previously evaluated and cached in a register */
+ int j = p->iColumn;
+ if( j>=0 ){
+ const char *zColl = sqlite3ColumnColl(&p->y.pTab->aCol[j]);
+ pColl = sqlite3FindCollSeq(db, ENC(db), zColl, 0);
+ }
+ break;
}
- break;
}
if( op==TK_CAST || op==TK_UPLUS ){
p = p->pLeft;
continue;
}
if( op==TK_VECTOR ){
+ assert( ExprUseXList(p) );
p = p->x.pList->a[0].pExpr;
continue;
}
if( op==TK_COLLATE ){
+ assert( !ExprHasProperty(p, EP_IntValue) );
pColl = sqlite3GetCollSeq(pParse, ENC(db), 0, p->u.zToken);
break;
}
@@ -100888,11 +101877,9 @@ SQLITE_PRIVATE CollSeq *sqlite3ExprCollSeq(Parse *pParse, const Expr *pExpr){
}else{
Expr *pNext = p->pRight;
/* The Expr.x union is never used at the same time as Expr.pRight */
+ assert( ExprUseXList(p) );
assert( p->x.pList==0 || p->pRight==0 );
- if( p->x.pList!=0
- && !db->mallocFailed
- && ALWAYS(!ExprHasProperty(p, EP_xIsSelect))
- ){
+ if( p->x.pList!=0 && !db->mallocFailed ){
int i;
for(i=0; ALWAYS(ix.pList->nExpr); i++){
if( ExprHasProperty(p->x.pList->a[i].pExpr, EP_Collate) ){
@@ -100975,7 +101962,7 @@ static char comparisonAffinity(const Expr *pExpr){
aff = sqlite3ExprAffinity(pExpr->pLeft);
if( pExpr->pRight ){
aff = sqlite3CompareAffinity(pExpr->pRight, aff);
- }else if( ExprHasProperty(pExpr, EP_xIsSelect) ){
+ }else if( ExprUseXSelect(pExpr) ){
aff = sqlite3CompareAffinity(pExpr->x.pSelect->pEList->a[0].pExpr, aff);
}else if( aff==0 ){
aff = SQLITE_AFF_BLOB;
@@ -101101,7 +102088,7 @@ static int codeCompare(
** But a TK_SELECT might be either a vector or a scalar. It is only
** considered a vector if it has two or more result columns.
*/
-SQLITE_PRIVATE int sqlite3ExprIsVector(Expr *pExpr){
+SQLITE_PRIVATE int sqlite3ExprIsVector(const Expr *pExpr){
return sqlite3ExprVectorSize(pExpr)>1;
}
@@ -101111,12 +102098,14 @@ SQLITE_PRIVATE int sqlite3ExprIsVector(Expr *pExpr){
** is a sub-select, return the number of columns in the sub-select. For
** any other type of expression, return 1.
*/
-SQLITE_PRIVATE int sqlite3ExprVectorSize(Expr *pExpr){
+SQLITE_PRIVATE int sqlite3ExprVectorSize(const Expr *pExpr){
u8 op = pExpr->op;
if( op==TK_REGISTER ) op = pExpr->op2;
if( op==TK_VECTOR ){
+ assert( ExprUseXList(pExpr) );
return pExpr->x.pList->nExpr;
}else if( op==TK_SELECT ){
+ assert( ExprUseXSelect(pExpr) );
return pExpr->x.pSelect->pEList->nExpr;
}else{
return 1;
@@ -101139,12 +102128,14 @@ SQLITE_PRIVATE int sqlite3ExprVectorSize(Expr *pExpr){
** been positioned.
*/
SQLITE_PRIVATE Expr *sqlite3VectorFieldSubexpr(Expr *pVector, int i){
- assert( iop==TK_ERROR );
if( sqlite3ExprIsVector(pVector) ){
assert( pVector->op2==0 || pVector->op==TK_REGISTER );
if( pVector->op==TK_SELECT || pVector->op2==TK_SELECT ){
+ assert( ExprUseXSelect(pVector) );
return pVector->x.pSelect->pEList->a[i].pExpr;
}else{
+ assert( ExprUseXList(pVector) );
return pVector->x.pList->a[i].pExpr;
}
}
@@ -101175,11 +102166,12 @@ SQLITE_PRIVATE Expr *sqlite3VectorFieldSubexpr(Expr *pVector, int i){
SQLITE_PRIVATE Expr *sqlite3ExprForVectorField(
Parse *pParse, /* Parsing context */
Expr *pVector, /* The vector. List of expressions or a sub-SELECT */
- int iField /* Which column of the vector to return */
+ int iField, /* Which column of the vector to return */
+ int nField /* Total number of columns in the vector */
){
Expr *pRet;
if( pVector->op==TK_SELECT ){
- assert( pVector->flags & EP_xIsSelect );
+ assert( ExprUseXSelect(pVector) );
/* The TK_SELECT_COLUMN Expr node:
**
** pLeft: pVector containing TK_SELECT. Not deleted.
@@ -101198,14 +102190,23 @@ SQLITE_PRIVATE Expr *sqlite3ExprForVectorField(
*/
pRet = sqlite3PExpr(pParse, TK_SELECT_COLUMN, 0, 0);
if( pRet ){
+ pRet->iTable = nField;
pRet->iColumn = iField;
pRet->pLeft = pVector;
}
- assert( pRet==0 || pRet->iTable==0 );
}else{
- if( pVector->op==TK_VECTOR ) pVector = pVector->x.pList->a[iField].pExpr;
+ if( pVector->op==TK_VECTOR ){
+ Expr **ppVector;
+ assert( ExprUseXList(pVector) );
+ ppVector = &pVector->x.pList->a[iField].pExpr;
+ pVector = *ppVector;
+ if( IN_RENAME_OBJECT ){
+ /* This must be a vector UPDATE inside a trigger */
+ *ppVector = 0;
+ return pVector;
+ }
+ }
pRet = sqlite3ExprDup(pParse->db, pVector, 0);
- sqlite3RenameTokenRemap(pParse, pRet, pVector);
}
return pRet;
}
@@ -101255,17 +102256,22 @@ static int exprVectorRegister(
int *pRegFree /* OUT: Temp register to free */
){
u8 op = pVector->op;
- assert( op==TK_VECTOR || op==TK_REGISTER || op==TK_SELECT );
+ assert( op==TK_VECTOR || op==TK_REGISTER || op==TK_SELECT || op==TK_ERROR );
if( op==TK_REGISTER ){
*ppExpr = sqlite3VectorFieldSubexpr(pVector, iField);
return pVector->iTable+iField;
}
if( op==TK_SELECT ){
+ assert( ExprUseXSelect(pVector) );
*ppExpr = pVector->x.pSelect->pEList->a[iField].pExpr;
return regSelect+iField;
}
- *ppExpr = pVector->x.pList->a[iField].pExpr;
- return sqlite3ExprCodeTemp(pParse, *ppExpr, pRegFree);
+ if( op==TK_VECTOR ){
+ assert( ExprUseXList(pVector) );
+ *ppExpr = pVector->x.pList->a[iField].pExpr;
+ return sqlite3ExprCodeTemp(pParse, *ppExpr, pRegFree);
+ }
+ return 0;
}
/*
@@ -101294,6 +102300,7 @@ static void codeVectorCompare(
int regLeft = 0;
int regRight = 0;
u8 opx = op;
+ int addrCmp = 0;
int addrDone = sqlite3VdbeMakeLabel(pParse);
int isCommuted = ExprHasProperty(pExpr,EP_Commuted);
@@ -101313,21 +102320,24 @@ static void codeVectorCompare(
assert( p5==0 || pExpr->op!=op );
assert( p5==SQLITE_NULLEQ || pExpr->op==op );
- p5 |= SQLITE_STOREP2;
- if( opx==TK_LE ) opx = TK_LT;
- if( opx==TK_GE ) opx = TK_GT;
+ if( op==TK_LE ) opx = TK_LT;
+ if( op==TK_GE ) opx = TK_GT;
+ if( op==TK_NE ) opx = TK_EQ;
regLeft = exprCodeSubselect(pParse, pLeft);
regRight = exprCodeSubselect(pParse, pRight);
+ sqlite3VdbeAddOp2(v, OP_Integer, 1, dest);
for(i=0; 1 /*Loop exits by "break"*/; i++){
int regFree1 = 0, regFree2 = 0;
- Expr *pL, *pR;
+ Expr *pL = 0, *pR = 0;
int r1, r2;
assert( i>=0 && i0
@@ -101385,14 +102401,14 @@ SQLITE_PRIVATE int sqlite3ExprCheckHeight(Parse *pParse, int nHeight){
** to by pnHeight, the second parameter, then set *pnHeight to that
** value.
*/
-static void heightOfExpr(Expr *p, int *pnHeight){
+static void heightOfExpr(const Expr *p, int *pnHeight){
if( p ){
if( p->nHeight>*pnHeight ){
*pnHeight = p->nHeight;
}
}
}
-static void heightOfExprList(ExprList *p, int *pnHeight){
+static void heightOfExprList(const ExprList *p, int *pnHeight){
if( p ){
int i;
for(i=0; inExpr; i++){
@@ -101400,8 +102416,8 @@ static void heightOfExprList(ExprList *p, int *pnHeight){
}
}
}
-static void heightOfSelect(Select *pSelect, int *pnHeight){
- Select *p;
+static void heightOfSelect(const Select *pSelect, int *pnHeight){
+ const Select *p;
for(p=pSelect; p; p=p->pPrior){
heightOfExpr(p->pWhere, pnHeight);
heightOfExpr(p->pHaving, pnHeight);
@@ -101426,7 +102442,7 @@ static void exprSetHeight(Expr *p){
int nHeight = 0;
heightOfExpr(p->pLeft, &nHeight);
heightOfExpr(p->pRight, &nHeight);
- if( ExprHasProperty(p, EP_xIsSelect) ){
+ if( ExprUseXSelect(p) ){
heightOfSelect(p->x.pSelect, &nHeight);
}else if( p->x.pList ){
heightOfExprList(p->x.pList, &nHeight);
@@ -101453,7 +102469,7 @@ SQLITE_PRIVATE void sqlite3ExprSetHeightAndFlags(Parse *pParse, Expr *p){
** Return the maximum height of any expression tree referenced
** by the select statement passed as an argument.
*/
-SQLITE_PRIVATE int sqlite3SelectExprHeight(Select *p){
+SQLITE_PRIVATE int sqlite3SelectExprHeight(const Select *p){
int nHeight = 0;
heightOfSelect(p, &nHeight);
return nHeight;
@@ -101465,7 +102481,7 @@ SQLITE_PRIVATE int sqlite3SelectExprHeight(Select *p){
*/
SQLITE_PRIVATE void sqlite3ExprSetHeightAndFlags(Parse *pParse, Expr *p){
if( pParse->nErr ) return;
- if( p && p->x.pList && !ExprHasProperty(p, EP_xIsSelect) ){
+ if( p && ExprUseXList(p) && p->x.pList ){
p->flags |= EP_Propagate & sqlite3ExprListFlags(p->x.pList);
}
}
@@ -101623,6 +102639,63 @@ SQLITE_PRIVATE void sqlite3PExprAddSelect(Parse *pParse, Expr *pExpr, Select *pS
}
}
+/*
+** Expression list pEList is a list of vector values. This function
+** converts the contents of pEList to a VALUES(...) Select statement
+** returning 1 row for each element of the list. For example, the
+** expression list:
+**
+** ( (1,2), (3,4) (5,6) )
+**
+** is translated to the equivalent of:
+**
+** VALUES(1,2), (3,4), (5,6)
+**
+** Each of the vector values in pEList must contain exactly nElem terms.
+** If a list element that is not a vector or does not contain nElem terms,
+** an error message is left in pParse.
+**
+** This is used as part of processing IN(...) expressions with a list
+** of vectors on the RHS. e.g. "... IN ((1,2), (3,4), (5,6))".
+*/
+SQLITE_PRIVATE Select *sqlite3ExprListToValues(Parse *pParse, int nElem, ExprList *pEList){
+ int ii;
+ Select *pRet = 0;
+ assert( nElem>1 );
+ for(ii=0; iinExpr; ii++){
+ Select *pSel;
+ Expr *pExpr = pEList->a[ii].pExpr;
+ int nExprElem;
+ if( pExpr->op==TK_VECTOR ){
+ assert( ExprUseXList(pExpr) );
+ nExprElem = pExpr->x.pList->nExpr;
+ }else{
+ nExprElem = 1;
+ }
+ if( nExprElem!=nElem ){
+ sqlite3ErrorMsg(pParse, "IN(...) element has %d term%s - expected %d",
+ nExprElem, nExprElem>1?"s":"", nElem
+ );
+ break;
+ }
+ assert( ExprUseXList(pExpr) );
+ pSel = sqlite3SelectNew(pParse, pExpr->x.pList, 0, 0, 0, 0, 0, SF_Values,0);
+ pExpr->x.pList = 0;
+ if( pSel ){
+ if( pRet ){
+ pSel->op = TK_ALL;
+ pSel->pPrior = pRet;
+ }
+ pRet = pSel;
+ }
+ }
+
+ if( pRet && pRet->pPrior ){
+ pRet->selFlags |= SF_MultiValue;
+ }
+ sqlite3ExprListDelete(pParse->db, pEList);
+ return pRet;
+}
/*
** Join two expressions using an AND operator. If either expression is
@@ -101656,7 +102729,7 @@ SQLITE_PRIVATE Expr *sqlite3ExprAnd(Parse *pParse, Expr *pLeft, Expr *pRight){
SQLITE_PRIVATE Expr *sqlite3ExprFunction(
Parse *pParse, /* Parsing context */
ExprList *pList, /* Argument list */
- Token *pToken, /* Name of the function */
+ const Token *pToken, /* Name of the function */
int eDistinct /* SF_Distinct or SF_ALL or 0 */
){
Expr *pNew;
@@ -101667,12 +102740,15 @@ SQLITE_PRIVATE Expr *sqlite3ExprFunction(
sqlite3ExprListDelete(db, pList); /* Avoid memory leak when malloc fails */
return 0;
}
- if( pList && pList->nExpr > pParse->db->aLimit[SQLITE_LIMIT_FUNCTION_ARG] ){
+ if( pList
+ && pList->nExpr > pParse->db->aLimit[SQLITE_LIMIT_FUNCTION_ARG]
+ && !pParse->nested
+ ){
sqlite3ErrorMsg(pParse, "too many arguments on function %T", pToken);
}
pNew->x.pList = pList;
ExprSetProperty(pNew, EP_HasFunc);
- assert( !ExprHasProperty(pNew, EP_xIsSelect) );
+ assert( ExprUseXList(pNew) );
sqlite3ExprSetHeightAndFlags(pParse, pNew);
if( eDistinct==SF_Distinct ) ExprSetProperty(pNew, EP_Distinct);
return pNew;
@@ -101691,8 +102767,8 @@ SQLITE_PRIVATE Expr *sqlite3ExprFunction(
*/
SQLITE_PRIVATE void sqlite3ExprFunctionUsable(
Parse *pParse, /* Parsing and code generating context */
- Expr *pExpr, /* The function invocation */
- FuncDef *pDef /* The function being invoked */
+ const Expr *pExpr, /* The function invocation */
+ const FuncDef *pDef /* The function being invoked */
){
assert( !IN_RENAME_OBJECT );
assert( (pDef->funcFlags & (SQLITE_FUNC_DIRECT|SQLITE_FUNC_UNSAFE))!=0 );
@@ -101798,27 +102874,26 @@ SQLITE_PRIVATE void sqlite3ExprAssignVarNumber(Parse *pParse, Expr *pExpr, u32 n
*/
static SQLITE_NOINLINE void sqlite3ExprDeleteNN(sqlite3 *db, Expr *p){
assert( p!=0 );
- /* Sanity check: Assert that the IntValue is non-negative if it exists */
- assert( !ExprHasProperty(p, EP_IntValue) || p->u.iValue>=0 );
-
- assert( !ExprHasProperty(p, EP_WinFunc) || p->y.pWin!=0 || db->mallocFailed );
- assert( p->op!=TK_FUNCTION || ExprHasProperty(p, EP_TokenOnly|EP_Reduced)
- || p->y.pWin==0 || ExprHasProperty(p, EP_WinFunc) );
+ assert( !ExprUseUValue(p) || p->u.iValue>=0 );
+ assert( !ExprUseYWin(p) || !ExprUseYSub(p) );
+ assert( !ExprUseYWin(p) || p->y.pWin!=0 || db->mallocFailed );
+ assert( p->op!=TK_FUNCTION || !ExprUseYSub(p) );
#ifdef SQLITE_DEBUG
if( ExprHasProperty(p, EP_Leaf) && !ExprHasProperty(p, EP_TokenOnly) ){
assert( p->pLeft==0 );
assert( p->pRight==0 );
- assert( p->x.pSelect==0 );
+ assert( !ExprUseXSelect(p) || p->x.pSelect==0 );
+ assert( !ExprUseXList(p) || p->x.pList==0 );
}
#endif
if( !ExprHasProperty(p, (EP_TokenOnly|EP_Leaf)) ){
/* The Expr.x union is never used at the same time as Expr.pRight */
- assert( p->x.pList==0 || p->pRight==0 );
+ assert( (ExprUseXList(p) && p->x.pList==0) || p->pRight==0 );
if( p->pLeft && p->op!=TK_SELECT_COLUMN ) sqlite3ExprDeleteNN(db, p->pLeft);
if( p->pRight ){
assert( !ExprHasProperty(p, EP_WinFunc) );
sqlite3ExprDeleteNN(db, p->pRight);
- }else if( ExprHasProperty(p, EP_xIsSelect) ){
+ }else if( ExprUseXSelect(p) ){
assert( !ExprHasProperty(p, EP_WinFunc) );
sqlite3SelectDelete(db, p->x.pSelect);
}else{
@@ -101830,7 +102905,10 @@ static SQLITE_NOINLINE void sqlite3ExprDeleteNN(sqlite3 *db, Expr *p){
#endif
}
}
- if( ExprHasProperty(p, EP_MemToken) ) sqlite3DbFree(db, p->u.zToken);
+ if( ExprHasProperty(p, EP_MemToken) ){
+ assert( !ExprHasProperty(p, EP_IntValue) );
+ sqlite3DbFree(db, p->u.zToken);
+ }
if( !ExprHasProperty(p, EP_Static) ){
sqlite3DbFreeNN(db, p);
}
@@ -101872,7 +102950,7 @@ SQLITE_PRIVATE void sqlite3ExprUnmapAndDelete(Parse *pParse, Expr *p){
** passed as the first argument. This is always one of EXPR_FULLSIZE,
** EXPR_REDUCEDSIZE or EXPR_TOKENONLYSIZE.
*/
-static int exprStructSize(Expr *p){
+static int exprStructSize(const Expr *p){
if( ExprHasProperty(p, EP_TokenOnly) ) return EXPR_TOKENONLYSIZE;
if( ExprHasProperty(p, EP_Reduced) ) return EXPR_REDUCEDSIZE;
return EXPR_FULLSIZE;
@@ -101912,7 +102990,7 @@ static int exprStructSize(Expr *p){
** of dupedExprStructSize() contain multiple assert() statements that attempt
** to enforce this constraint.
*/
-static int dupedExprStructSize(Expr *p, int flags){
+static int dupedExprStructSize(const Expr *p, int flags){
int nSize;
assert( flags==EXPRDUP_REDUCE || flags==0 ); /* Only one flag value allowed */
assert( EXPR_FULLSIZE<=0xfff );
@@ -101943,7 +103021,7 @@ static int dupedExprStructSize(Expr *p, int flags){
** of the Expr structure and a copy of the Expr.u.zToken string (if that
** string is defined.)
*/
-static int dupedExprNodeSize(Expr *p, int flags){
+static int dupedExprNodeSize(const Expr *p, int flags){
int nByte = dupedExprStructSize(p, flags) & 0xfff;
if( !ExprHasProperty(p, EP_IntValue) && p->u.zToken ){
nByte += sqlite3Strlen30NN(p->u.zToken)+1;
@@ -101964,7 +103042,7 @@ static int dupedExprNodeSize(Expr *p, int flags){
** and Expr.pRight variables (but not for any structures pointed to or
** descended from the Expr.x.pList or Expr.x.pSelect variables).
*/
-static int dupedExprSize(Expr *p, int flags){
+static int dupedExprSize(const Expr *p, int flags){
int nByte = 0;
if( p ){
nByte = dupedExprNodeSize(p, flags);
@@ -101983,7 +103061,7 @@ static int dupedExprSize(Expr *p, int flags){
** if any. Before returning, *pzBuffer is set to the first byte past the
** portion of the buffer copied into by this function.
*/
-static Expr *exprDup(sqlite3 *db, Expr *p, int dupFlags, u8 **pzBuffer){
+static Expr *exprDup(sqlite3 *db, const Expr *p, int dupFlags, u8 **pzBuffer){
Expr *pNew; /* Value to return */
u8 *zAlloc; /* Memory space from which to build Expr object */
u32 staticFlag; /* EP_Static if space not obtained from malloc */
@@ -101997,6 +103075,7 @@ static Expr *exprDup(sqlite3 *db, Expr *p, int dupFlags, u8 **pzBuffer){
if( pzBuffer ){
zAlloc = *pzBuffer;
staticFlag = EP_Static;
+ assert( zAlloc!=0 );
}else{
zAlloc = sqlite3DbMallocRawNN(db, dupedExprSize(p, dupFlags));
staticFlag = 0;
@@ -102045,7 +103124,7 @@ static Expr *exprDup(sqlite3 *db, Expr *p, int dupFlags, u8 **pzBuffer){
if( 0==((p->flags|pNew->flags) & (EP_TokenOnly|EP_Leaf)) ){
/* Fill in the pNew->x.pSelect or pNew->x.pList member. */
- if( ExprHasProperty(p, EP_xIsSelect) ){
+ if( ExprUseXSelect(p) ){
pNew->x.pSelect = sqlite3SelectDup(db, p->x.pSelect, dupFlags);
}else{
pNew->x.pList = sqlite3ExprListDup(db, p->x.pList, dupFlags);
@@ -102074,8 +103153,8 @@ static Expr *exprDup(sqlite3 *db, Expr *p, int dupFlags, u8 **pzBuffer){
if( !ExprHasProperty(p, EP_TokenOnly|EP_Leaf) ){
if( pNew->op==TK_SELECT_COLUMN ){
pNew->pLeft = p->pLeft;
- assert( p->iColumn==0 || p->pRight==0 );
- assert( p->pRight==0 || p->pRight==p->pLeft );
+ assert( p->pRight==0 || p->pRight==p->pLeft
+ || ExprHasProperty(p->pLeft, EP_Subquery) );
}else{
pNew->pLeft = sqlite3ExprDup(db, p->pLeft, 0);
}
@@ -102092,7 +103171,7 @@ static Expr *exprDup(sqlite3 *db, Expr *p, int dupFlags, u8 **pzBuffer){
** and the db->mallocFailed flag set.
*/
#ifndef SQLITE_OMIT_CTE
-static With *withDup(sqlite3 *db, With *p){
+SQLITE_PRIVATE With *sqlite3WithDup(sqlite3 *db, With *p){
With *pRet = 0;
if( p ){
sqlite3_int64 nByte = sizeof(*p) + sizeof(p->a[0]) * (p->nCte-1);
@@ -102110,7 +103189,7 @@ static With *withDup(sqlite3 *db, With *p){
return pRet;
}
#else
-# define withDup(x,y) 0
+# define sqlite3WithDup(x,y) 0
#endif
#ifndef SQLITE_OMIT_WINDOWFUNC
@@ -102163,20 +103242,23 @@ static void gatherSelectWindows(Select *p){
** truncated version of the usual Expr structure that will be stored as
** part of the in-memory representation of the database schema.
*/
-SQLITE_PRIVATE Expr *sqlite3ExprDup(sqlite3 *db, Expr *p, int flags){
+SQLITE_PRIVATE Expr *sqlite3ExprDup(sqlite3 *db, const Expr *p, int flags){
assert( flags==0 || flags==EXPRDUP_REDUCE );
return p ? exprDup(db, p, flags, 0) : 0;
}
-SQLITE_PRIVATE ExprList *sqlite3ExprListDup(sqlite3 *db, ExprList *p, int flags){
+SQLITE_PRIVATE ExprList *sqlite3ExprListDup(sqlite3 *db, const ExprList *p, int flags){
ExprList *pNew;
- struct ExprList_item *pItem, *pOldItem;
+ struct ExprList_item *pItem;
+ const struct ExprList_item *pOldItem;
int i;
- Expr *pPriorSelectCol = 0;
+ Expr *pPriorSelectColOld = 0;
+ Expr *pPriorSelectColNew = 0;
assert( db!=0 );
if( p==0 ) return 0;
pNew = sqlite3DbMallocRawNN(db, sqlite3DbMallocSize(db, p));
if( pNew==0 ) return 0;
pNew->nExpr = p->nExpr;
+ pNew->nAlloc = p->nAlloc;
pItem = pNew->a;
pOldItem = p->a;
for(i=0; inExpr; i++, pItem++, pOldItem++){
@@ -102187,16 +103269,17 @@ SQLITE_PRIVATE ExprList *sqlite3ExprListDup(sqlite3 *db, ExprList *p, int flags)
&& pOldExpr->op==TK_SELECT_COLUMN
&& (pNewExpr = pItem->pExpr)!=0
){
- assert( pNewExpr->iColumn==0 || i>0 );
- if( pNewExpr->iColumn==0 ){
- assert( pOldExpr->pLeft==pOldExpr->pRight );
- pPriorSelectCol = pNewExpr->pLeft = pNewExpr->pRight;
+ if( pNewExpr->pRight ){
+ pPriorSelectColOld = pOldExpr->pRight;
+ pPriorSelectColNew = pNewExpr->pRight;
+ pNewExpr->pLeft = pNewExpr->pRight;
}else{
- assert( i>0 );
- assert( pItem[-1].pExpr!=0 );
- assert( pNewExpr->iColumn==pItem[-1].pExpr->iColumn+1 );
- assert( pPriorSelectCol==pItem[-1].pExpr->pLeft );
- pNewExpr->pLeft = pPriorSelectCol;
+ if( pOldExpr->pLeft!=pPriorSelectColOld ){
+ pPriorSelectColOld = pOldExpr->pLeft;
+ pPriorSelectColNew = sqlite3ExprDup(db, pPriorSelectColOld, flags);
+ pNewExpr->pRight = pPriorSelectColNew;
+ }
+ pNewExpr->pLeft = pPriorSelectColNew;
}
}
pItem->zEName = sqlite3DbStrDup(db, pOldItem->zEName);
@@ -102218,7 +103301,7 @@ SQLITE_PRIVATE ExprList *sqlite3ExprListDup(sqlite3 *db, ExprList *p, int flags)
*/
#if !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_TRIGGER) \
|| !defined(SQLITE_OMIT_SUBQUERY)
-SQLITE_PRIVATE SrcList *sqlite3SrcListDup(sqlite3 *db, SrcList *p, int flags){
+SQLITE_PRIVATE SrcList *sqlite3SrcListDup(sqlite3 *db, const SrcList *p, int flags){
SrcList *pNew;
int i;
int nByte;
@@ -102230,7 +103313,7 @@ SQLITE_PRIVATE SrcList *sqlite3SrcListDup(sqlite3 *db, SrcList *p, int flags){
pNew->nSrc = pNew->nAlloc = p->nSrc;
for(i=0; inSrc; i++){
SrcItem *pNewItem = &pNew->a[i];
- SrcItem *pOldItem = &p->a[i];
+ const SrcItem *pOldItem = &p->a[i];
Table *pTab;
pNewItem->pSchema = pOldItem->pSchema;
pNewItem->zDatabase = sqlite3DbStrDup(db, pOldItem->zDatabase);
@@ -102262,7 +103345,7 @@ SQLITE_PRIVATE SrcList *sqlite3SrcListDup(sqlite3 *db, SrcList *p, int flags){
}
return pNew;
}
-SQLITE_PRIVATE IdList *sqlite3IdListDup(sqlite3 *db, IdList *p){
+SQLITE_PRIVATE IdList *sqlite3IdListDup(sqlite3 *db, const IdList *p){
IdList *pNew;
int i;
assert( db!=0 );
@@ -102286,11 +103369,11 @@ SQLITE_PRIVATE IdList *sqlite3IdListDup(sqlite3 *db, IdList *p){
}
return pNew;
}
-SQLITE_PRIVATE Select *sqlite3SelectDup(sqlite3 *db, Select *pDup, int flags){
+SQLITE_PRIVATE Select *sqlite3SelectDup(sqlite3 *db, const Select *pDup, int flags){
Select *pRet = 0;
Select *pNext = 0;
Select **pp = &pRet;
- Select *p;
+ const Select *p;
assert( db!=0 );
for(p=pDup; p; p=p->pPrior){
@@ -102312,13 +103395,21 @@ SQLITE_PRIVATE Select *sqlite3SelectDup(sqlite3 *db, Select *pDup, int flags){
pNew->addrOpenEphm[0] = -1;
pNew->addrOpenEphm[1] = -1;
pNew->nSelectRow = p->nSelectRow;
- pNew->pWith = withDup(db, p->pWith);
+ pNew->pWith = sqlite3WithDup(db, p->pWith);
#ifndef SQLITE_OMIT_WINDOWFUNC
pNew->pWin = 0;
pNew->pWinDefn = sqlite3WindowListDup(db, p->pWinDefn);
if( p->pWin && db->mallocFailed==0 ) gatherSelectWindows(pNew);
#endif
pNew->selId = p->selId;
+ if( db->mallocFailed ){
+ /* Any prior OOM might have left the Select object incomplete.
+ ** Delete the whole thing rather than allow an incomplete Select
+ ** to be used by the code generator. */
+ pNew->pNext = 0;
+ sqlite3SelectDelete(db, pNew);
+ break;
+ }
*pp = pNew;
pp = &pNew->pPrior;
pNext = pNew;
@@ -102327,7 +103418,7 @@ SQLITE_PRIVATE Select *sqlite3SelectDup(sqlite3 *db, Select *pDup, int flags){
return pRet;
}
#else
-SQLITE_PRIVATE Select *sqlite3SelectDup(sqlite3 *db, Select *p, int flags){
+SQLITE_PRIVATE Select *sqlite3SelectDup(sqlite3 *db, const Select *p, int flags){
assert( p==0 );
return 0;
}
@@ -102349,41 +103440,64 @@ SQLITE_PRIVATE Select *sqlite3SelectDup(sqlite3 *db, Select *p, int flags){
** NULL is returned. If non-NULL is returned, then it is guaranteed
** that the new entry was successfully appended.
*/
+static const struct ExprList_item zeroItem = {0};
+SQLITE_PRIVATE SQLITE_NOINLINE ExprList *sqlite3ExprListAppendNew(
+ sqlite3 *db, /* Database handle. Used for memory allocation */
+ Expr *pExpr /* Expression to be appended. Might be NULL */
+){
+ struct ExprList_item *pItem;
+ ExprList *pList;
+
+ pList = sqlite3DbMallocRawNN(db, sizeof(ExprList)+sizeof(pList->a[0])*4 );
+ if( pList==0 ){
+ sqlite3ExprDelete(db, pExpr);
+ return 0;
+ }
+ pList->nAlloc = 4;
+ pList->nExpr = 1;
+ pItem = &pList->a[0];
+ *pItem = zeroItem;
+ pItem->pExpr = pExpr;
+ return pList;
+}
+SQLITE_PRIVATE SQLITE_NOINLINE ExprList *sqlite3ExprListAppendGrow(
+ sqlite3 *db, /* Database handle. Used for memory allocation */
+ ExprList *pList, /* List to which to append. Might be NULL */
+ Expr *pExpr /* Expression to be appended. Might be NULL */
+){
+ struct ExprList_item *pItem;
+ ExprList *pNew;
+ pList->nAlloc *= 2;
+ pNew = sqlite3DbRealloc(db, pList,
+ sizeof(*pList)+(pList->nAlloc-1)*sizeof(pList->a[0]));
+ if( pNew==0 ){
+ sqlite3ExprListDelete(db, pList);
+ sqlite3ExprDelete(db, pExpr);
+ return 0;
+ }else{
+ pList = pNew;
+ }
+ pItem = &pList->a[pList->nExpr++];
+ *pItem = zeroItem;
+ pItem->pExpr = pExpr;
+ return pList;
+}
SQLITE_PRIVATE ExprList *sqlite3ExprListAppend(
Parse *pParse, /* Parsing context */
ExprList *pList, /* List to which to append. Might be NULL */
Expr *pExpr /* Expression to be appended. Might be NULL */
){
struct ExprList_item *pItem;
- sqlite3 *db = pParse->db;
- assert( db!=0 );
if( pList==0 ){
- pList = sqlite3DbMallocRawNN(db, sizeof(ExprList) );
- if( pList==0 ){
- goto no_mem;
- }
- pList->nExpr = 0;
- }else if( (pList->nExpr & (pList->nExpr-1))==0 ){
- ExprList *pNew;
- pNew = sqlite3DbRealloc(db, pList,
- sizeof(*pList)+(2*(sqlite3_int64)pList->nExpr-1)*sizeof(pList->a[0]));
- if( pNew==0 ){
- goto no_mem;
- }
- pList = pNew;
+ return sqlite3ExprListAppendNew(pParse->db,pExpr);
+ }
+ if( pList->nAllocnExpr+1 ){
+ return sqlite3ExprListAppendGrow(pParse->db,pList,pExpr);
}
pItem = &pList->a[pList->nExpr++];
- assert( offsetof(struct ExprList_item,zEName)==sizeof(pItem->pExpr) );
- assert( offsetof(struct ExprList_item,pExpr)==0 );
- memset(&pItem->zEName,0,sizeof(*pItem)-offsetof(struct ExprList_item,zEName));
+ *pItem = zeroItem;
pItem->pExpr = pExpr;
return pList;
-
-no_mem:
- /* Avoid leaking memory if malloc has failed. */
- sqlite3ExprDelete(db, pExpr);
- sqlite3ExprListDelete(db, pList);
- return 0;
}
/*
@@ -102424,11 +103538,9 @@ SQLITE_PRIVATE ExprList *sqlite3ExprListAppendVector(
}
for(i=0; inId; i++){
- Expr *pSubExpr = sqlite3ExprForVectorField(pParse, pExpr, i);
+ Expr *pSubExpr = sqlite3ExprForVectorField(pParse, pExpr, i, pColumns->nId);
assert( pSubExpr!=0 || db->mallocFailed );
- assert( pSubExpr==0 || pSubExpr->iTable==0 );
if( pSubExpr==0 ) continue;
- pSubExpr->iTable = pColumns->nId;
pList = sqlite3ExprListAppend(pParse, pList, pSubExpr);
if( pList ){
assert( pList->nExpr==iFirst+i+1 );
@@ -102502,7 +103614,7 @@ SQLITE_PRIVATE void sqlite3ExprListSetSortOrder(ExprList *p, int iSortOrder, int
SQLITE_PRIVATE void sqlite3ExprListSetName(
Parse *pParse, /* Parsing context */
ExprList *pList, /* List to which to add the span. */
- Token *pName, /* Name to be added */
+ const Token *pName, /* Name to be added */
int dequote /* True to cause the name to be dequoted */
){
assert( pList!=0 || pParse->db->mallocFailed!=0 );
@@ -102520,7 +103632,7 @@ SQLITE_PRIVATE void sqlite3ExprListSetName(
** to the token-map. */
sqlite3Dequote(pItem->zEName);
if( IN_RENAME_OBJECT ){
- sqlite3RenameTokenMap(pParse, (void*)pItem->zEName, pName);
+ sqlite3RenameTokenMap(pParse, (const void*)pItem->zEName, pName);
}
}
}
@@ -102639,7 +103751,7 @@ SQLITE_PRIVATE u32 sqlite3IsTrueOrFalse(const char *zIn){
SQLITE_PRIVATE int sqlite3ExprIdToTrueFalse(Expr *pExpr){
u32 v;
assert( pExpr->op==TK_ID || pExpr->op==TK_STRING );
- if( !ExprHasProperty(pExpr, EP_Quoted)
+ if( !ExprHasProperty(pExpr, EP_Quoted|EP_IntValue)
&& (v = sqlite3IsTrueOrFalse(pExpr->u.zToken))!=0
){
pExpr->op = TK_TRUEFALSE;
@@ -102656,6 +103768,7 @@ SQLITE_PRIVATE int sqlite3ExprIdToTrueFalse(Expr *pExpr){
SQLITE_PRIVATE int sqlite3ExprTruthValue(const Expr *pExpr){
pExpr = sqlite3ExprSkipCollate((Expr*)pExpr);
assert( pExpr->op==TK_TRUEFALSE );
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
assert( sqlite3StrICmp(pExpr->u.zToken,"true")==0
|| sqlite3StrICmp(pExpr->u.zToken,"false")==0 );
return pExpr->u.zToken[4]==0;
@@ -102860,7 +103973,7 @@ static int exprNodeIsConstantOrGroupBy(Walker *pWalker, Expr *pExpr){
}
/* Check if pExpr is a sub-select. If so, consider it variable. */
- if( ExprHasProperty(pExpr, EP_xIsSelect) ){
+ if( ExprUseXSelect(pExpr) ){
pWalker->eCode = 0;
return WRC_Abort;
}
@@ -102948,7 +104061,7 @@ SQLITE_PRIVATE int sqlite3ExprContainsSubquery(Expr *p){
** in *pValue. If the expression is not an integer or if it is too big
** to fit in a signed 32-bit integer, return 0 and leave *pValue unchanged.
*/
-SQLITE_PRIVATE int sqlite3ExprIsInteger(Expr *p, int *pValue){
+SQLITE_PRIVATE int sqlite3ExprIsInteger(const Expr *p, int *pValue){
int rc = 0;
if( NEVER(p==0) ) return 0; /* Used to only happen following on OOM */
@@ -102967,9 +104080,9 @@ SQLITE_PRIVATE int sqlite3ExprIsInteger(Expr *p, int *pValue){
break;
}
case TK_UMINUS: {
- int v;
+ int v = 0;
if( sqlite3ExprIsInteger(p->pLeft, &v) ){
- assert( v!=(-2147483647-1) );
+ assert( ((unsigned int)v)!=0x80000000 );
*pValue = -v;
rc = 1;
}
@@ -102996,8 +104109,10 @@ SQLITE_PRIVATE int sqlite3ExprIsInteger(Expr *p, int *pValue){
*/
SQLITE_PRIVATE int sqlite3ExprCanBeNull(const Expr *p){
u8 op;
+ assert( p!=0 );
while( p->op==TK_UPLUS || p->op==TK_UMINUS ){
p = p->pLeft;
+ assert( p!=0 );
}
op = p->op;
if( op==TK_REGISTER ) op = p->op2;
@@ -103008,10 +104123,11 @@ SQLITE_PRIVATE int sqlite3ExprCanBeNull(const Expr *p){
case TK_BLOB:
return 0;
case TK_COLUMN:
+ assert( ExprUseYTab(p) );
return ExprHasProperty(p, EP_CanBeNull) ||
p->y.pTab==0 || /* Reference to column of index on expression */
(p->iColumn>=0
- && ALWAYS(p->y.pTab->aCol!=0) /* Defense against OOM problems */
+ && p->y.pTab->aCol!=0 /* Possible due to prior error */
&& p->y.pTab->aCol[p->iColumn].notNull==0);
default:
return 1;
@@ -103079,13 +104195,13 @@ SQLITE_PRIVATE int sqlite3IsRowid(const char *z){
** table, then return NULL.
*/
#ifndef SQLITE_OMIT_SUBQUERY
-static Select *isCandidateForInOpt(Expr *pX){
+static Select *isCandidateForInOpt(const Expr *pX){
Select *p;
SrcList *pSrc;
ExprList *pEList;
Table *pTab;
int i;
- if( !ExprHasProperty(pX, EP_xIsSelect) ) return 0; /* Not a subquery */
+ if( !ExprUseXSelect(pX) ) return 0; /* Not a subquery */
if( ExprHasProperty(pX, EP_VarSelect) ) return 0; /* Correlated subq */
p = pX->x.pSelect;
if( p->pPrior ) return 0; /* Not a compound SELECT */
@@ -103103,7 +104219,7 @@ static Select *isCandidateForInOpt(Expr *pX){
if( pSrc->a[0].pSelect ) return 0; /* FROM is not a subquery or view */
pTab = pSrc->a[0].pTab;
assert( pTab!=0 );
- assert( pTab->pSelect==0 ); /* FROM clause is not a view */
+ assert( !IsView(pTab) ); /* FROM clause is not a view */
if( IsVirtual(pTab) ) return 0; /* FROM clause not a virtual table */
pEList = p->pEList;
assert( pEList!=0 );
@@ -103256,7 +104372,7 @@ SQLITE_PRIVATE int sqlite3FindInIndex(
** or not NULL is actually possible (it may not be, for example, due
** to NOT NULL constraints in the schema). If no NULL values are possible,
** set prRhsHasNull to 0 before continuing. */
- if( prRhsHasNull && (pX->flags & EP_xIsSelect) ){
+ if( prRhsHasNull && ExprUseXSelect(pX) ){
int i;
ExprList *pEList = pX->x.pSelect->pEList;
for(i=0; inExpr; i++){
@@ -103357,7 +104473,8 @@ SQLITE_PRIVATE int sqlite3FindInIndex(
CollSeq *pReq = sqlite3BinaryCompareCollSeq(pParse, pLhs, pRhs);
int j;
- assert( pReq!=0 || pRhs->iColumn==XN_ROWID || pParse->nErr );
+ assert( pReq!=0 || pRhs->iColumn==XN_ROWID
+ || pParse->nErr || db->mallocFailed );
for(j=0; jaiColumn[j]!=pRhs->iColumn ) continue;
assert( pIdx->azColl[j] );
@@ -103412,7 +104529,7 @@ SQLITE_PRIVATE int sqlite3FindInIndex(
*/
if( eType==0
&& (inFlags & IN_INDEX_NOOP_OK)
- && !ExprHasProperty(pX, EP_xIsSelect)
+ && ExprUseXList(pX)
&& (!sqlite3InRhsIsConstant(pX) || pX->x.pList->nExpr<=2)
){
eType = IN_INDEX_NOOP;
@@ -103457,10 +104574,10 @@ SQLITE_PRIVATE int sqlite3FindInIndex(
** It is the responsibility of the caller to ensure that the returned
** string is eventually freed using sqlite3DbFree().
*/
-static char *exprINAffinity(Parse *pParse, Expr *pExpr){
+static char *exprINAffinity(Parse *pParse, const Expr *pExpr){
Expr *pLeft = pExpr->pLeft;
int nVal = sqlite3ExprVectorSize(pLeft);
- Select *pSelect = (pExpr->flags & EP_xIsSelect) ? pExpr->x.pSelect : 0;
+ Select *pSelect = ExprUseXSelect(pExpr) ? pExpr->x.pSelect : 0;
char *zRet;
assert( pExpr->op==TK_IN );
@@ -103510,7 +104627,7 @@ SQLITE_PRIVATE void sqlite3SubselectError(Parse *pParse, int nActual, int nExpec
*/
SQLITE_PRIVATE void sqlite3VectorErrorMsg(Parse *pParse, Expr *pExpr){
#ifndef SQLITE_OMIT_SUBQUERY
- if( pExpr->flags & EP_xIsSelect ){
+ if( ExprUseXSelect(pExpr) ){
sqlite3SubselectError(pParse, pExpr->x.pSelect->pEList->nExpr, 1);
}else
#endif
@@ -103574,10 +104691,11 @@ SQLITE_PRIVATE void sqlite3CodeRhsOfIN(
*/
if( ExprHasProperty(pExpr, EP_Subrtn) ){
addrOnce = sqlite3VdbeAddOp0(v, OP_Once); VdbeCoverage(v);
- if( ExprHasProperty(pExpr, EP_xIsSelect) ){
+ if( ExprUseXSelect(pExpr) ){
ExplainQueryPlan((pParse, 0, "REUSE LIST SUBQUERY %d",
pExpr->x.pSelect->selId));
}
+ assert( ExprUseYSub(pExpr) );
sqlite3VdbeAddOp2(v, OP_Gosub, pExpr->y.sub.regReturn,
pExpr->y.sub.iAddr);
sqlite3VdbeAddOp2(v, OP_OpenDup, iTab, pExpr->iTable);
@@ -103586,6 +104704,7 @@ SQLITE_PRIVATE void sqlite3CodeRhsOfIN(
}
/* Begin coding the subroutine */
+ assert( !ExprUseYWin(pExpr) );
ExprSetProperty(pExpr, EP_Subrtn);
assert( !ExprHasProperty(pExpr, EP_TokenOnly|EP_Reduced) );
pExpr->y.sub.regReturn = ++pParse->nMem;
@@ -103606,7 +104725,7 @@ SQLITE_PRIVATE void sqlite3CodeRhsOfIN(
pExpr->iTable = iTab;
addr = sqlite3VdbeAddOp2(v, OP_OpenEphemeral, pExpr->iTable, nVal);
#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS
- if( ExprHasProperty(pExpr, EP_xIsSelect) ){
+ if( ExprUseXSelect(pExpr) ){
VdbeComment((v, "Result of SELECT %u", pExpr->x.pSelect->selId));
}else{
VdbeComment((v, "RHS of IN operator"));
@@ -103614,7 +104733,7 @@ SQLITE_PRIVATE void sqlite3CodeRhsOfIN(
#endif
pKeyInfo = sqlite3KeyInfoAlloc(pParse->db, nVal, 1);
- if( ExprHasProperty(pExpr, EP_xIsSelect) ){
+ if( ExprUseXSelect(pExpr) ){
/* Case 1: expr IN (SELECT ...)
**
** Generate code to write the results of the select into the temporary
@@ -103629,19 +104748,23 @@ SQLITE_PRIVATE void sqlite3CodeRhsOfIN(
/* If the LHS and RHS of the IN operator do not match, that
** error will have been caught long before we reach this point. */
if( ALWAYS(pEList->nExpr==nVal) ){
+ Select *pCopy;
SelectDest dest;
int i;
+ int rc;
sqlite3SelectDestInit(&dest, SRT_Set, iTab);
dest.zAffSdst = exprINAffinity(pParse, pExpr);
pSelect->iLimit = 0;
testcase( pSelect->selFlags & SF_Distinct );
testcase( pKeyInfo==0 ); /* Caused by OOM in sqlite3KeyInfoAlloc() */
- if( sqlite3Select(pParse, pSelect, &dest) ){
- sqlite3DbFree(pParse->db, dest.zAffSdst);
+ pCopy = sqlite3SelectDup(pParse->db, pSelect, 0);
+ rc = pParse->db->mallocFailed ? 1 :sqlite3Select(pParse, pCopy, &dest);
+ sqlite3SelectDelete(pParse->db, pCopy);
+ sqlite3DbFree(pParse->db, dest.zAffSdst);
+ if( rc ){
sqlite3KeyInfoUnref(pKeyInfo);
return;
}
- sqlite3DbFree(pParse->db, dest.zAffSdst);
assert( pKeyInfo!=0 ); /* OOM will cause exit after sqlite3Select() */
assert( pEList!=0 );
assert( pEList->nExpr>0 );
@@ -103708,6 +104831,7 @@ SQLITE_PRIVATE void sqlite3CodeRhsOfIN(
if( addrOnce ){
sqlite3VdbeJumpHere(v, addrOnce);
/* Subroutine return */
+ assert( ExprUseYSub(pExpr) );
sqlite3VdbeAddOp1(v, OP_Return, pExpr->y.sub.regReturn);
sqlite3VdbeChangeP1(v, pExpr->y.sub.iAddr-1, sqlite3VdbeCurrentAddr(v)-1);
sqlite3ClearTempRegCache(pParse);
@@ -103740,12 +104864,33 @@ SQLITE_PRIVATE int sqlite3CodeSubselect(Parse *pParse, Expr *pExpr){
Vdbe *v = pParse->pVdbe;
assert( v!=0 );
+ if( pParse->nErr ) return 0;
testcase( pExpr->op==TK_EXISTS );
testcase( pExpr->op==TK_SELECT );
assert( pExpr->op==TK_EXISTS || pExpr->op==TK_SELECT );
- assert( ExprHasProperty(pExpr, EP_xIsSelect) );
+ assert( ExprUseXSelect(pExpr) );
pSel = pExpr->x.pSelect;
+ /* If this routine has already been coded, then invoke it as a
+ ** subroutine. */
+ if( ExprHasProperty(pExpr, EP_Subrtn) ){
+ ExplainQueryPlan((pParse, 0, "REUSE SUBQUERY %d", pSel->selId));
+ assert( ExprUseYSub(pExpr) );
+ sqlite3VdbeAddOp2(v, OP_Gosub, pExpr->y.sub.regReturn,
+ pExpr->y.sub.iAddr);
+ return pExpr->iTable;
+ }
+
+ /* Begin coding the subroutine */
+ assert( !ExprUseYWin(pExpr) );
+ assert( !ExprHasProperty(pExpr, EP_Reduced|EP_TokenOnly) );
+ ExprSetProperty(pExpr, EP_Subrtn);
+ pExpr->y.sub.regReturn = ++pParse->nMem;
+ pExpr->y.sub.iAddr =
+ sqlite3VdbeAddOp2(v, OP_Integer, 0, pExpr->y.sub.regReturn) + 1;
+ VdbeComment((v, "return address"));
+
+
/* The evaluation of the EXISTS/SELECT must be repeated every time it
** is encountered if any of the following is true:
**
@@ -103757,22 +104902,6 @@ SQLITE_PRIVATE int sqlite3CodeSubselect(Parse *pParse, Expr *pExpr){
** save the results, and reuse the same result on subsequent invocations.
*/
if( !ExprHasProperty(pExpr, EP_VarSelect) ){
- /* If this routine has already been coded, then invoke it as a
- ** subroutine. */
- if( ExprHasProperty(pExpr, EP_Subrtn) ){
- ExplainQueryPlan((pParse, 0, "REUSE SUBQUERY %d", pSel->selId));
- sqlite3VdbeAddOp2(v, OP_Gosub, pExpr->y.sub.regReturn,
- pExpr->y.sub.iAddr);
- return pExpr->iTable;
- }
-
- /* Begin coding the subroutine */
- ExprSetProperty(pExpr, EP_Subrtn);
- pExpr->y.sub.regReturn = ++pParse->nMem;
- pExpr->y.sub.iAddr =
- sqlite3VdbeAddOp2(v, OP_Integer, 0, pExpr->y.sub.regReturn) + 1;
- VdbeComment((v, "return address"));
-
addrOnce = sqlite3VdbeAddOp0(v, OP_Once); VdbeCoverage(v);
}
@@ -103821,19 +104950,23 @@ SQLITE_PRIVATE int sqlite3CodeSubselect(Parse *pParse, Expr *pExpr){
}
pSel->iLimit = 0;
if( sqlite3Select(pParse, pSel, &dest) ){
+ if( pParse->nErr ){
+ pExpr->op2 = pExpr->op;
+ pExpr->op = TK_ERROR;
+ }
return 0;
}
pExpr->iTable = rReg = dest.iSDParm;
ExprSetVVAProperty(pExpr, EP_NoReduce);
if( addrOnce ){
sqlite3VdbeJumpHere(v, addrOnce);
-
- /* Subroutine return */
- sqlite3VdbeAddOp1(v, OP_Return, pExpr->y.sub.regReturn);
- sqlite3VdbeChangeP1(v, pExpr->y.sub.iAddr-1, sqlite3VdbeCurrentAddr(v)-1);
- sqlite3ClearTempRegCache(pParse);
}
+ /* Subroutine return */
+ assert( ExprUseYSub(pExpr) );
+ sqlite3VdbeAddOp1(v, OP_Return, pExpr->y.sub.regReturn);
+ sqlite3VdbeChangeP1(v, pExpr->y.sub.iAddr-1, sqlite3VdbeCurrentAddr(v)-1);
+ sqlite3ClearTempRegCache(pParse);
return rReg;
}
#endif /* SQLITE_OMIT_SUBQUERY */
@@ -103847,7 +104980,7 @@ SQLITE_PRIVATE int sqlite3CodeSubselect(Parse *pParse, Expr *pExpr){
*/
SQLITE_PRIVATE int sqlite3ExprCheckIN(Parse *pParse, Expr *pIn){
int nVector = sqlite3ExprVectorSize(pIn->pLeft);
- if( (pIn->flags & EP_xIsSelect) ){
+ if( ExprUseXSelect(pIn) && !pParse->db->mallocFailed ){
if( nVector!=pIn->x.pSelect->pEList->nExpr ){
sqlite3SubselectError(pParse, pIn->x.pSelect->pEList->nExpr, nVector);
return 1;
@@ -103981,13 +105114,15 @@ static void sqlite3ExprCodeIN(
** This is step (1) in the in-operator.md optimized algorithm.
*/
if( eType==IN_INDEX_NOOP ){
- ExprList *pList = pExpr->x.pList;
- CollSeq *pColl = sqlite3ExprCollSeq(pParse, pExpr->pLeft);
+ ExprList *pList;
+ CollSeq *pColl;
int labelOk = sqlite3VdbeMakeLabel(pParse);
int r2, regToFree;
int regCkNull = 0;
int ii;
- assert( !ExprHasProperty(pExpr, EP_xIsSelect) );
+ assert( ExprUseXList(pExpr) );
+ pList = pExpr->x.pList;
+ pColl = sqlite3ExprCollSeq(pParse, pExpr->pLeft);
if( destIfNull!=destIfFalse ){
regCkNull = sqlite3GetTempReg(pParse);
sqlite3VdbeAddOp3(v, OP_BitAnd, rLhs, rLhs, regCkNull);
@@ -104038,6 +105173,7 @@ static void sqlite3ExprCodeIN(
if( pParse->nErr ) goto sqlite3ExprCodeIN_finished;
for(i=0; ipLeft, i);
+ if( pParse->db->mallocFailed ) goto sqlite3ExprCodeIN_oom_error;
if( sqlite3ExprCanBeNull(p) ){
sqlite3VdbeAddOp2(v, OP_IsNull, rLhs+i, destStep2);
VdbeCoverage(v);
@@ -104223,9 +105359,10 @@ SQLITE_PRIVATE void sqlite3ExprCodeLoadIndexColumn(
** and store the result in register regOut
*/
SQLITE_PRIVATE void sqlite3ExprCodeGeneratedColumn(
- Parse *pParse,
- Column *pCol,
- int regOut
+ Parse *pParse, /* Parsing context */
+ Table *pTab, /* Table containing the generated column */
+ Column *pCol, /* The generated column */
+ int regOut /* Put the result in this register */
){
int iAddr;
Vdbe *v = pParse->pVdbe;
@@ -104236,7 +105373,7 @@ SQLITE_PRIVATE void sqlite3ExprCodeGeneratedColumn(
}else{
iAddr = 0;
}
- sqlite3ExprCodeCopy(pParse, pCol->pDflt, regOut);
+ sqlite3ExprCodeCopy(pParse, sqlite3ColumnExpr(pTab,pCol), regOut);
if( pCol->affinity>=SQLITE_AFF_TEXT ){
sqlite3VdbeAddOp4(v, OP_Affinity, regOut, 1, 0, &pCol->affinity, 1);
}
@@ -104272,12 +105409,13 @@ SQLITE_PRIVATE void sqlite3ExprCodeGetColumnOfTable(
}else if( (pCol = &pTab->aCol[iCol])->colFlags & COLFLAG_VIRTUAL ){
Parse *pParse = sqlite3VdbeParser(v);
if( pCol->colFlags & COLFLAG_BUSY ){
- sqlite3ErrorMsg(pParse, "generated column loop on \"%s\"", pCol->zName);
+ sqlite3ErrorMsg(pParse, "generated column loop on \"%s\"",
+ pCol->zCnName);
}else{
int savedSelfTab = pParse->iSelfTab;
pCol->colFlags |= COLFLAG_BUSY;
pParse->iSelfTab = iTabCur+1;
- sqlite3ExprCodeGeneratedColumn(pParse, pCol, regOut);
+ sqlite3ExprCodeGeneratedColumn(pParse, pTab, pCol, regOut);
pParse->iSelfTab = savedSelfTab;
pCol->colFlags &= ~COLFLAG_BUSY;
}
@@ -104370,6 +105508,7 @@ static int exprCodeVector(Parse *pParse, Expr *p, int *piFreeable){
int i;
iResult = pParse->nMem+1;
pParse->nMem += nResult;
+ assert( ExprUseXList(p) );
for(i=0; ix.pList->a[i].pExpr, i+iResult);
}
@@ -104444,6 +105583,7 @@ static int exprCodeInlineFunction(
** Test-only SQL functions that are only usable if enabled
** via SQLITE_TESTCTRL_INTERNAL_FUNCTIONS
*/
+#if !defined(SQLITE_UNTESTABLE)
case INLINEFUNC_expr_compare: {
/* Compare two expressions using sqlite3ExprCompare() */
assert( nFarg==2 );
@@ -104477,7 +105617,6 @@ static int exprCodeInlineFunction(
break;
}
-#ifdef SQLITE_DEBUG
case INLINEFUNC_affinity: {
/* The AFFINITY() function evaluates to a string that describes
** the type affinity of the argument. This is used for testing of
@@ -104491,7 +105630,7 @@ static int exprCodeInlineFunction(
(aff<=SQLITE_AFF_NONE) ? "none" : azAff[aff-SQLITE_AFF_BLOB]);
break;
}
-#endif
+#endif /* !defined(SQLITE_UNTESTABLE) */
}
return target;
}
@@ -104545,7 +105684,8 @@ expr_code_doover:
if( pCol->iColumn<0 ){
VdbeComment((v,"%s.rowid",pTab->zName));
}else{
- VdbeComment((v,"%s.%s",pTab->zName,pTab->aCol[pCol->iColumn].zName));
+ VdbeComment((v,"%s.%s",
+ pTab->zName, pTab->aCol[pCol->iColumn].zCnName));
if( pTab->aCol[pCol->iColumn].affinity==SQLITE_AFF_REAL ){
sqlite3VdbeAddOp1(v, OP_RealAffinity, target);
}
@@ -104567,6 +105707,7 @@ expr_code_doover:
*/
int aff;
iReg = sqlite3ExprCodeTarget(pParse, pExpr->pLeft,target);
+ assert( ExprUseYTab(pExpr) );
if( pExpr->y.pTab ){
aff = sqlite3TableColumnAffinity(pExpr->y.pTab, pExpr->iColumn);
}else{
@@ -104590,9 +105731,11 @@ expr_code_doover:
** immediately prior to the first column.
*/
Column *pCol;
- Table *pTab = pExpr->y.pTab;
+ Table *pTab;
int iSrc;
int iCol = pExpr->iColumn;
+ assert( ExprUseYTab(pExpr) );
+ pTab = pExpr->y.pTab;
assert( pTab!=0 );
assert( iCol>=XN_ROWID );
assert( iColnCol );
@@ -104606,12 +105749,12 @@ expr_code_doover:
if( pCol->colFlags & COLFLAG_GENERATED ){
if( pCol->colFlags & COLFLAG_BUSY ){
sqlite3ErrorMsg(pParse, "generated column loop on \"%s\"",
- pCol->zName);
+ pCol->zCnName);
return 0;
}
pCol->colFlags |= COLFLAG_BUSY;
if( pCol->colFlags & COLFLAG_NOTAVAIL ){
- sqlite3ExprCodeGeneratedColumn(pParse, pCol, iSrc);
+ sqlite3ExprCodeGeneratedColumn(pParse, pTab, pCol, iSrc);
}
pCol->colFlags &= ~(COLFLAG_BUSY|COLFLAG_NOTAVAIL);
return iSrc;
@@ -104630,6 +105773,7 @@ expr_code_doover:
iTab = pParse->iSelfTab - 1;
}
}
+ assert( ExprUseYTab(pExpr) );
iReg = sqlite3ExprCodeGetColumn(pParse, pExpr->y.pTab,
pExpr->iColumn, iTab, target,
pExpr->op2);
@@ -104663,7 +105807,7 @@ expr_code_doover:
** Expr node to be passed into this function, it will be handled
** sanely and not crash. But keep the assert() to bring the problem
** to the attention of the developers. */
- assert( op==TK_NULL );
+ assert( op==TK_NULL || op==TK_ERROR || pParse->db->mallocFailed );
sqlite3VdbeAddOp2(v, OP_Null, 0, target);
return target;
}
@@ -104707,6 +105851,7 @@ expr_code_doover:
sqlite3VdbeAddOp2(v, OP_SCopy, inReg, target);
inReg = target;
}
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
sqlite3VdbeAddOp2(v, OP_Cast, target,
sqlite3AffinityType(pExpr->u.zToken, 0));
return inReg;
@@ -104729,8 +105874,9 @@ expr_code_doover:
}else{
r1 = sqlite3ExprCodeTemp(pParse, pLeft, ®Free1);
r2 = sqlite3ExprCodeTemp(pParse, pExpr->pRight, ®Free2);
- codeCompare(pParse, pLeft, pExpr->pRight, op,
- r1, r2, inReg, SQLITE_STOREP2 | p5,
+ sqlite3VdbeAddOp2(v, OP_Integer, 1, inReg);
+ codeCompare(pParse, pLeft, pExpr->pRight, op, r1, r2,
+ sqlite3VdbeCurrentAddr(v)+2, p5,
ExprHasProperty(pExpr,EP_Commuted));
assert(TK_LT==OP_Lt); testcase(op==OP_Lt); VdbeCoverageIf(v,op==OP_Lt);
assert(TK_LE==OP_Le); testcase(op==OP_Le); VdbeCoverageIf(v,op==OP_Le);
@@ -104738,6 +105884,11 @@ expr_code_doover:
assert(TK_GE==OP_Ge); testcase(op==OP_Ge); VdbeCoverageIf(v,op==OP_Ge);
assert(TK_EQ==OP_Eq); testcase(op==OP_Eq); VdbeCoverageIf(v,op==OP_Eq);
assert(TK_NE==OP_Ne); testcase(op==OP_Ne); VdbeCoverageIf(v,op==OP_Ne);
+ if( p5==SQLITE_NULLEQ ){
+ sqlite3VdbeAddOp2(v, OP_Integer, 0, inReg);
+ }else{
+ sqlite3VdbeAddOp3(v, OP_ZeroOrNull, r1, inReg, r2);
+ }
testcase( regFree1==0 );
testcase( regFree2==0 );
}
@@ -104868,8 +106019,8 @@ expr_code_doover:
** multiple times if we know they always give the same result */
return sqlite3ExprCodeRunJustOnce(pParse, pExpr, -1);
}
- assert( !ExprHasProperty(pExpr, EP_xIsSelect) );
assert( !ExprHasProperty(pExpr, EP_TokenOnly) );
+ assert( ExprUseXList(pExpr) );
pFarg = pExpr->x.pList;
nFarg = pFarg ? pFarg->nExpr : 0;
assert( !ExprHasProperty(pExpr, EP_IntValue) );
@@ -104958,7 +106109,7 @@ expr_code_doover:
sqlite3VdbeAddOp4(v, OP_CollSeq, 0, 0, 0, (char *)pColl, P4_COLLSEQ);
}
#ifdef SQLITE_ENABLE_OFFSET_SQL_FUNC
- if( pDef->funcFlags & SQLITE_FUNC_OFFSET ){
+ if( (pDef->funcFlags & SQLITE_FUNC_OFFSET)!=0 && ALWAYS(pFarg!=0) ){
Expr *pArg = pFarg->a[0].pExpr;
if( pArg->op==TK_COLUMN ){
sqlite3VdbeAddOp3(v, OP_Offset, pArg->iTable, pArg->iColumn, target);
@@ -104988,7 +106139,10 @@ expr_code_doover:
testcase( op==TK_SELECT );
if( pParse->db->mallocFailed ){
return 0;
- }else if( op==TK_SELECT && (nCol = pExpr->x.pSelect->pEList->nExpr)!=1 ){
+ }else if( op==TK_SELECT
+ && ALWAYS( ExprUseXSelect(pExpr) )
+ && (nCol = pExpr->x.pSelect->pEList->nExpr)!=1
+ ){
sqlite3SubselectError(pParse, nCol, 1);
}else{
return sqlite3CodeSubselect(pParse, pExpr);
@@ -105000,10 +106154,9 @@ expr_code_doover:
if( pExpr->pLeft->iTable==0 ){
pExpr->pLeft->iTable = sqlite3CodeSubselect(pParse, pExpr->pLeft);
}
- assert( pExpr->iTable==0 || pExpr->pLeft->op==TK_SELECT );
- if( pExpr->iTable!=0
- && pExpr->iTable!=(n = sqlite3ExprVectorSize(pExpr->pLeft))
- ){
+ assert( pExpr->pLeft->op==TK_SELECT || pExpr->pLeft->op==TK_ERROR );
+ n = sqlite3ExprVectorSize(pExpr->pLeft);
+ if( pExpr->iTable!=n ){
sqlite3ErrorMsg(pParse, "%d columns assigned %d values",
pExpr->iTable, n);
}
@@ -105071,9 +106224,14 @@ expr_code_doover:
** p1==1 -> old.a p1==4 -> new.a
** p1==2 -> old.b p1==5 -> new.b
*/
- Table *pTab = pExpr->y.pTab;
- int iCol = pExpr->iColumn;
- int p1 = pExpr->iTable * (pTab->nCol+1) + 1
+ Table *pTab;
+ int iCol;
+ int p1;
+
+ assert( ExprUseYTab(pExpr) );
+ pTab = pExpr->y.pTab;
+ iCol = pExpr->iColumn;
+ p1 = pExpr->iTable * (pTab->nCol+1) + 1
+ sqlite3TableColumnToStorage(pTab, iCol);
assert( pExpr->iTable==0 || pExpr->iTable==1 );
@@ -105084,7 +106242,7 @@ expr_code_doover:
sqlite3VdbeAddOp2(v, OP_Param, p1, target);
VdbeComment((v, "r[%d]=%s.%s", target,
(pExpr->iTable ? "new" : "old"),
- (pExpr->iColumn<0 ? "rowid" : pExpr->y.pTab->aCol[iCol].zName)
+ (pExpr->iColumn<0 ? "rowid" : pExpr->y.pTab->aCol[iCol].zCnName)
));
#ifndef SQLITE_OMIT_FLOATING_POINT
@@ -105161,7 +106319,7 @@ expr_code_doover:
Expr *pDel = 0;
sqlite3 *db = pParse->db;
- assert( !ExprHasProperty(pExpr, EP_xIsSelect) && pExpr->x.pList );
+ assert( ExprUseXList(pExpr) && pExpr->x.pList!=0 );
assert(pExpr->x.pList->nExpr > 0);
pEList = pExpr->x.pList;
aListelem = pEList->a;
@@ -105358,7 +106516,7 @@ SQLITE_PRIVATE void sqlite3ExprCode(Parse *pParse, Expr *pExpr, int target){
inReg = sqlite3ExprCodeTarget(pParse, pExpr, target);
if( inReg!=target ){
u8 op;
- if( ExprHasProperty(pExpr,EP_Subquery) ){
+ if( ALWAYS(pExpr) && ExprHasProperty(pExpr,EP_Subquery) ){
op = OP_Copy;
}else{
op = OP_SCopy;
@@ -105506,7 +106664,7 @@ static void exprCodeBetween(
memset(&compRight, 0, sizeof(Expr));
memset(&exprAnd, 0, sizeof(Expr));
- assert( !ExprHasProperty(pExpr, EP_xIsSelect) );
+ assert( ExprUseXList(pExpr) );
pDel = sqlite3ExprDup(db, pExpr->pLeft, 0);
if( db->mallocFailed==0 ){
exprAnd.op = TK_AND;
@@ -105896,7 +107054,11 @@ SQLITE_PRIVATE void sqlite3ExprIfFalseDup(Parse *pParse, Expr *pExpr, int dest,i
** Otherwise, if the values are not the same or if pExpr is not a simple
** SQL value, zero is returned.
*/
-static int exprCompareVariable(Parse *pParse, Expr *pVar, Expr *pExpr){
+static int exprCompareVariable(
+ const Parse *pParse,
+ const Expr *pVar,
+ const Expr *pExpr
+){
int res = 0;
int iVar;
sqlite3_value *pL, *pR = 0;
@@ -105948,7 +107110,12 @@ static int exprCompareVariable(Parse *pParse, Expr *pVar, Expr *pExpr){
** Argument pParse should normally be NULL. If it is not NULL and pA or
** pB causes a return value of 2.
*/
-SQLITE_PRIVATE int sqlite3ExprCompare(Parse *pParse, Expr *pA, Expr *pB, int iTab){
+SQLITE_PRIVATE int sqlite3ExprCompare(
+ const Parse *pParse,
+ const Expr *pA,
+ const Expr *pB,
+ int iTab
+){
u32 combinedFlags;
if( pA==0 || pB==0 ){
return pB==pA ? 0 : 2;
@@ -105972,7 +107139,9 @@ SQLITE_PRIVATE int sqlite3ExprCompare(Parse *pParse, Expr *pA, Expr *pB, int iTa
}
return 2;
}
- if( pA->op!=TK_COLUMN && pA->op!=TK_AGG_COLUMN && pA->u.zToken ){
+ assert( !ExprHasProperty(pA, EP_IntValue) );
+ assert( !ExprHasProperty(pB, EP_IntValue) );
+ if( pA->u.zToken ){
if( pA->op==TK_FUNCTION || pA->op==TK_AGG_FUNCTION ){
if( sqlite3StrICmp(pA->u.zToken,pB->u.zToken)!=0 ) return 2;
#ifndef SQLITE_OMIT_WINDOWFUNC
@@ -105990,7 +107159,12 @@ SQLITE_PRIVATE int sqlite3ExprCompare(Parse *pParse, Expr *pA, Expr *pB, int iTa
return 0;
}else if( pA->op==TK_COLLATE ){
if( sqlite3_stricmp(pA->u.zToken,pB->u.zToken)!=0 ) return 2;
- }else if( ALWAYS(pB->u.zToken!=0) && strcmp(pA->u.zToken,pB->u.zToken)!=0 ){
+ }else
+ if( pB->u.zToken!=0
+ && pA->op!=TK_COLUMN
+ && pA->op!=TK_AGG_COLUMN
+ && strcmp(pA->u.zToken,pB->u.zToken)!=0
+ ){
return 2;
}
}
@@ -106032,7 +107206,7 @@ SQLITE_PRIVATE int sqlite3ExprCompare(Parse *pParse, Expr *pA, Expr *pB, int iTa
** Two NULL pointers are considered to be the same. But a NULL pointer
** always differs from a non-NULL pointer.
*/
-SQLITE_PRIVATE int sqlite3ExprListCompare(ExprList *pA, ExprList *pB, int iTab){
+SQLITE_PRIVATE int sqlite3ExprListCompare(const ExprList *pA, const ExprList *pB, int iTab){
int i;
if( pA==0 && pB==0 ) return 0;
if( pA==0 || pB==0 ) return 1;
@@ -106051,7 +107225,7 @@ SQLITE_PRIVATE int sqlite3ExprListCompare(ExprList *pA, ExprList *pB, int iTab){
** Like sqlite3ExprCompare() except COLLATE operators at the top-level
** are ignored.
*/
-SQLITE_PRIVATE int sqlite3ExprCompareSkip(Expr *pA, Expr *pB, int iTab){
+SQLITE_PRIVATE int sqlite3ExprCompareSkip(Expr *pA,Expr *pB, int iTab){
return sqlite3ExprCompare(0,
sqlite3ExprSkipCollateAndLikely(pA),
sqlite3ExprSkipCollateAndLikely(pB),
@@ -106065,9 +107239,9 @@ SQLITE_PRIVATE int sqlite3ExprCompareSkip(Expr *pA, Expr *pB, int iTab){
** non-NULL if pNN is not NULL
*/
static int exprImpliesNotNull(
- Parse *pParse, /* Parsing context */
- Expr *p, /* The expression to be checked */
- Expr *pNN, /* The expression that is NOT NULL */
+ const Parse *pParse,/* Parsing context */
+ const Expr *p, /* The expression to be checked */
+ const Expr *pNN, /* The expression that is NOT NULL */
int iTab, /* Table being evaluated */
int seenNot /* Return true only if p can be any non-NULL value */
){
@@ -106079,12 +107253,13 @@ static int exprImpliesNotNull(
switch( p->op ){
case TK_IN: {
if( seenNot && ExprHasProperty(p, EP_xIsSelect) ) return 0;
- assert( ExprHasProperty(p,EP_xIsSelect)
- || (p->x.pList!=0 && p->x.pList->nExpr>0) );
+ assert( ExprUseXSelect(p) || (p->x.pList!=0 && p->x.pList->nExpr>0) );
return exprImpliesNotNull(pParse, p->pLeft, pNN, iTab, 1);
}
case TK_BETWEEN: {
- ExprList *pList = p->x.pList;
+ ExprList *pList;
+ assert( ExprUseXList(p) );
+ pList = p->x.pList;
assert( pList!=0 );
assert( pList->nExpr==2 );
if( seenNot ) return 0;
@@ -106160,7 +107335,12 @@ static int exprImpliesNotNull(
** improvement. Returning false might cause a performance reduction, but
** it will always give the correct answer and is hence always safe.
*/
-SQLITE_PRIVATE int sqlite3ExprImpliesExpr(Parse *pParse, Expr *pE1, Expr *pE2, int iTab){
+SQLITE_PRIVATE int sqlite3ExprImpliesExpr(
+ const Parse *pParse,
+ const Expr *pE1,
+ const Expr *pE2,
+ int iTab
+){
if( sqlite3ExprCompare(pParse, pE1, pE2, iTab)==0 ){
return 1;
}
@@ -106256,10 +107436,14 @@ static int impliesNotNullRow(Walker *pWalker, Expr *pExpr){
testcase( pExpr->op==TK_GE );
/* The y.pTab=0 assignment in wherecode.c always happens after the
** impliesNotNullRow() test */
- if( (pLeft->op==TK_COLUMN && ALWAYS(pLeft->y.pTab!=0)
- && IsVirtual(pLeft->y.pTab))
- || (pRight->op==TK_COLUMN && ALWAYS(pRight->y.pTab!=0)
- && IsVirtual(pRight->y.pTab))
+ assert( pLeft->op!=TK_COLUMN || ExprUseYTab(pLeft) );
+ assert( pRight->op!=TK_COLUMN || ExprUseYTab(pRight) );
+ if( (pLeft->op==TK_COLUMN
+ && pLeft->y.pTab!=0
+ && IsVirtual(pLeft->y.pTab))
+ || (pRight->op==TK_COLUMN
+ && pRight->y.pTab!=0
+ && IsVirtual(pRight->y.pTab))
){
return WRC_Prune;
}
@@ -106368,88 +107552,125 @@ SQLITE_PRIVATE int sqlite3ExprCoveredByIndex(
}
-/*
-** An instance of the following structure is used by the tree walker
-** to count references to table columns in the arguments of an
-** aggregate function, in order to implement the
-** sqlite3FunctionThisSrc() routine.
+/* Structure used to pass information throught the Walker in order to
+** implement sqlite3ReferencesSrcList().
*/
-struct SrcCount {
- SrcList *pSrc; /* One particular FROM clause in a nested query */
- int iSrcInner; /* Smallest cursor number in this context */
- int nThis; /* Number of references to columns in pSrcList */
- int nOther; /* Number of references to columns in other FROM clauses */
+struct RefSrcList {
+ sqlite3 *db; /* Database connection used for sqlite3DbRealloc() */
+ SrcList *pRef; /* Looking for references to these tables */
+ i64 nExclude; /* Number of tables to exclude from the search */
+ int *aiExclude; /* Cursor IDs for tables to exclude from the search */
};
/*
-** xSelect callback for sqlite3FunctionUsesThisSrc(). If this is the first
-** SELECT with a FROM clause encountered during this iteration, set
-** SrcCount.iSrcInner to the cursor number of the leftmost object in
-** the FROM cause.
+** Walker SELECT callbacks for sqlite3ReferencesSrcList().
+**
+** When entering a new subquery on the pExpr argument, add all FROM clause
+** entries for that subquery to the exclude list.
+**
+** When leaving the subquery, remove those entries from the exclude list.
*/
-static int selectSrcCount(Walker *pWalker, Select *pSel){
- struct SrcCount *p = pWalker->u.pSrcCount;
- if( p->iSrcInner==0x7FFFFFFF && ALWAYS(pSel->pSrc) && pSel->pSrc->nSrc ){
- pWalker->u.pSrcCount->iSrcInner = pSel->pSrc->a[0].iCursor;
+static int selectRefEnter(Walker *pWalker, Select *pSelect){
+ struct RefSrcList *p = pWalker->u.pRefSrcList;
+ SrcList *pSrc = pSelect->pSrc;
+ i64 i, j;
+ int *piNew;
+ if( pSrc->nSrc==0 ) return WRC_Continue;
+ j = p->nExclude;
+ p->nExclude += pSrc->nSrc;
+ piNew = sqlite3DbRealloc(p->db, p->aiExclude, p->nExclude*sizeof(int));
+ if( piNew==0 ){
+ p->nExclude = 0;
+ return WRC_Abort;
+ }else{
+ p->aiExclude = piNew;
+ }
+ for(i=0; inSrc; i++, j++){
+ p->aiExclude[j] = pSrc->a[i].iCursor;
}
return WRC_Continue;
}
+static void selectRefLeave(Walker *pWalker, Select *pSelect){
+ struct RefSrcList *p = pWalker->u.pRefSrcList;
+ SrcList *pSrc = pSelect->pSrc;
+ if( p->nExclude ){
+ assert( p->nExclude>=pSrc->nSrc );
+ p->nExclude -= pSrc->nSrc;
+ }
+}
-/*
-** Count the number of references to columns.
+/* This is the Walker EXPR callback for sqlite3ReferencesSrcList().
+**
+** Set the 0x01 bit of pWalker->eCode if there is a reference to any
+** of the tables shown in RefSrcList.pRef.
+**
+** Set the 0x02 bit of pWalker->eCode if there is a reference to a
+** table is in neither RefSrcList.pRef nor RefSrcList.aiExclude.
*/
-static int exprSrcCount(Walker *pWalker, Expr *pExpr){
- /* There was once a NEVER() on the second term on the grounds that
- ** sqlite3FunctionUsesThisSrc() was always called before
- ** sqlite3ExprAnalyzeAggregates() and so the TK_COLUMNs have not yet
- ** been converted into TK_AGG_COLUMN. But this is no longer true due
- ** to window functions - sqlite3WindowRewrite() may now indirectly call
- ** FunctionUsesThisSrc() when creating a new sub-select. */
- if( pExpr->op==TK_COLUMN || pExpr->op==TK_AGG_COLUMN ){
+static int exprRefToSrcList(Walker *pWalker, Expr *pExpr){
+ if( pExpr->op==TK_COLUMN
+ || pExpr->op==TK_AGG_COLUMN
+ ){
int i;
- struct SrcCount *p = pWalker->u.pSrcCount;
- SrcList *pSrc = p->pSrc;
+ struct RefSrcList *p = pWalker->u.pRefSrcList;
+ SrcList *pSrc = p->pRef;
int nSrc = pSrc ? pSrc->nSrc : 0;
for(i=0; iiTable==pSrc->a[i].iCursor ) break;
+ if( pExpr->iTable==pSrc->a[i].iCursor ){
+ pWalker->eCode |= 1;
+ return WRC_Continue;
+ }
}
- if( inThis++;
- }else if( pExpr->iTableiSrcInner ){
- /* In a well-formed parse tree (no name resolution errors),
- ** TK_COLUMN nodes with smaller Expr.iTable values are in an
- ** outer context. Those are the only ones to count as "other" */
- p->nOther++;
+ for(i=0; inExclude && p->aiExclude[i]!=pExpr->iTable; i++){}
+ if( i>=p->nExclude ){
+ pWalker->eCode |= 2;
}
}
return WRC_Continue;
}
/*
-** Determine if any of the arguments to the pExpr Function reference
-** pSrcList. Return true if they do. Also return true if the function
-** has no arguments or has only constant arguments. Return false if pExpr
-** references columns but not columns of tables found in pSrcList.
+** Check to see if pExpr references any tables in pSrcList.
+** Possible return values:
+**
+** 1 pExpr does references a table in pSrcList.
+**
+** 0 pExpr references some table that is not defined in either
+** pSrcList or in subqueries of pExpr itself.
+**
+** -1 pExpr only references no tables at all, or it only
+** references tables defined in subqueries of pExpr itself.
+**
+** As currently used, pExpr is always an aggregate function call. That
+** fact is exploited for efficiency.
*/
-SQLITE_PRIVATE int sqlite3FunctionUsesThisSrc(Expr *pExpr, SrcList *pSrcList){
+SQLITE_PRIVATE int sqlite3ReferencesSrcList(Parse *pParse, Expr *pExpr, SrcList *pSrcList){
Walker w;
- struct SrcCount cnt;
- assert( pExpr->op==TK_AGG_FUNCTION );
+ struct RefSrcList x;
memset(&w, 0, sizeof(w));
- w.xExprCallback = exprSrcCount;
- w.xSelectCallback = selectSrcCount;
- w.u.pSrcCount = &cnt;
- cnt.pSrc = pSrcList;
- cnt.iSrcInner = (pSrcList&&pSrcList->nSrc)?pSrcList->a[0].iCursor:0x7FFFFFFF;
- cnt.nThis = 0;
- cnt.nOther = 0;
+ memset(&x, 0, sizeof(x));
+ w.xExprCallback = exprRefToSrcList;
+ w.xSelectCallback = selectRefEnter;
+ w.xSelectCallback2 = selectRefLeave;
+ w.u.pRefSrcList = &x;
+ x.db = pParse->db;
+ x.pRef = pSrcList;
+ assert( pExpr->op==TK_AGG_FUNCTION );
+ assert( ExprUseXList(pExpr) );
sqlite3WalkExprList(&w, pExpr->x.pList);
#ifndef SQLITE_OMIT_WINDOWFUNC
if( ExprHasProperty(pExpr, EP_WinFunc) ){
sqlite3WalkExpr(&w, pExpr->y.pWin->pFilter);
}
#endif
- return cnt.nThis>0 || cnt.nOther==0;
+ sqlite3DbFree(pParse->db, x.aiExclude);
+ if( w.eCode & 0x01 ){
+ return 1;
+ }else if( w.eCode ){
+ return 0;
+ }else{
+ return -1;
+ }
}
/*
@@ -106584,6 +107805,7 @@ static int analyzeAggregate(Walker *pWalker, Expr *pExpr){
&& (k = addAggInfoColumn(pParse->db, pAggInfo))>=0
){
pCol = &pAggInfo->aCol[k];
+ assert( ExprUseYTab(pExpr) );
pCol->pTab = pExpr->y.pTab;
pCol->iTable = pExpr->iTable;
pCol->iColumn = pExpr->iColumn;
@@ -106632,6 +107854,7 @@ static int analyzeAggregate(Walker *pWalker, Expr *pExpr){
*/
struct AggInfo_func *pItem = pAggInfo->aFunc;
for(i=0; inFunc; i++, pItem++){
+ if( pItem->pFExpr==pExpr ) break;
if( sqlite3ExprCompare(0, pItem->pFExpr, pExpr, -1)==0 ){
break;
}
@@ -106646,7 +107869,7 @@ static int analyzeAggregate(Walker *pWalker, Expr *pExpr){
pItem = &pAggInfo->aFunc[i];
pItem->pFExpr = pExpr;
pItem->iMem = ++pParse->nMem;
- assert( !ExprHasProperty(pExpr, EP_IntValue) );
+ assert( ExprUseUToken(pExpr) );
pItem->pFunc = sqlite3FindFunction(pParse->db,
pExpr->u.zToken,
pExpr->x.pList ? pExpr->x.pList->nExpr : 0, enc, 0);
@@ -106832,6 +108055,7 @@ SQLITE_PRIVATE int sqlite3NoTempsInRange(Parse *pParse, int iFirst, int iLast){
static int isAlterableTable(Parse *pParse, Table *pTab){
if( 0==sqlite3StrNICmp(pTab->zName, "sqlite_", 7)
#ifndef SQLITE_OMIT_VIRTUALTABLE
+ || (pTab->tabFlags & TF_Eponymous)!=0
|| ( (pTab->tabFlags & TF_Shadow)!=0
&& sqlite3ReadOnlyShadowTables(pParse->db)
)
@@ -106855,27 +108079,51 @@ static void renameTestSchema(
const char *zDb, /* Name of db to verify schema of */
int bTemp, /* True if this is the temp db */
const char *zWhen, /* "when" part of error message */
- const char *zDropColumn /* Name of column being dropped */
+ int bNoDQS /* Do not allow DQS in the schema */
){
pParse->colNamesSet = 1;
sqlite3NestedParse(pParse,
"SELECT 1 "
- "FROM \"%w\"." DFLT_SCHEMA_TABLE " "
+ "FROM \"%w\"." LEGACY_SCHEMA_TABLE " "
"WHERE name NOT LIKE 'sqliteX_%%' ESCAPE 'X'"
" AND sql NOT LIKE 'create virtual%%'"
- " AND sqlite_rename_test(%Q, sql, type, name, %d, %Q, %Q)=NULL ",
+ " AND sqlite_rename_test(%Q, sql, type, name, %d, %Q, %d)=NULL ",
zDb,
- zDb, bTemp, zWhen, zDropColumn
+ zDb, bTemp, zWhen, bNoDQS
);
if( bTemp==0 ){
sqlite3NestedParse(pParse,
"SELECT 1 "
- "FROM temp." DFLT_SCHEMA_TABLE " "
+ "FROM temp." LEGACY_SCHEMA_TABLE " "
"WHERE name NOT LIKE 'sqliteX_%%' ESCAPE 'X'"
" AND sql NOT LIKE 'create virtual%%'"
- " AND sqlite_rename_test(%Q, sql, type, name, 1, %Q, %Q)=NULL ",
- zDb, zWhen, zDropColumn
+ " AND sqlite_rename_test(%Q, sql, type, name, 1, %Q, %d)=NULL ",
+ zDb, zWhen, bNoDQS
+ );
+ }
+}
+
+/*
+** Generate VM code to replace any double-quoted strings (but not double-quoted
+** identifiers) within the "sql" column of the sqlite_schema table in
+** database zDb with their single-quoted equivalents. If argument bTemp is
+** not true, similarly update all SQL statements in the sqlite_schema table
+** of the temp db.
+*/
+static void renameFixQuotes(Parse *pParse, const char *zDb, int bTemp){
+ sqlite3NestedParse(pParse,
+ "UPDATE \"%w\"." LEGACY_SCHEMA_TABLE
+ " SET sql = sqlite_rename_quotefix(%Q, sql)"
+ "WHERE name NOT LIKE 'sqliteX_%%' ESCAPE 'X'"
+ " AND sql NOT LIKE 'create virtual%%'" , zDb, zDb
+ );
+ if( bTemp==0 ){
+ sqlite3NestedParse(pParse,
+ "UPDATE temp." LEGACY_SCHEMA_TABLE
+ " SET sql = sqlite_rename_quotefix('temp', sql)"
+ "WHERE name NOT LIKE 'sqliteX_%%' ESCAPE 'X'"
+ " AND sql NOT LIKE 'create virtual%%'"
);
}
}
@@ -106911,9 +108159,7 @@ SQLITE_PRIVATE void sqlite3AlterRenameTable(
const char *zTabName; /* Original name of the table */
Vdbe *v;
VTable *pVTab = 0; /* Non-zero if this is a v-tab with an xRename() */
- u32 savedDbFlags; /* Saved value of db->mDbFlags */
- savedDbFlags = db->mDbFlags;
if( NEVER(db->mallocFailed) ) goto exit_rename_table;
assert( pSrc->nSrc==1 );
assert( sqlite3BtreeHoldsAllMutexes(pParse->db) );
@@ -106922,7 +108168,6 @@ SQLITE_PRIVATE void sqlite3AlterRenameTable(
if( !pTab ) goto exit_rename_table;
iDb = sqlite3SchemaToIndex(pParse->db, pTab->pSchema);
zDb = db->aDb[iDb].zDbSName;
- db->mDbFlags |= DBFLAG_PreferBuiltin;
/* Get a NULL terminated version of the new table name. */
zName = sqlite3NameFromToken(db, pName);
@@ -106951,7 +108196,7 @@ SQLITE_PRIVATE void sqlite3AlterRenameTable(
}
#ifndef SQLITE_OMIT_VIEW
- if( pTab->pSelect ){
+ if( IsView(pTab) ){
sqlite3ErrorMsg(pParse, "view %s may not be altered", pTab->zName);
goto exit_rename_table;
}
@@ -106993,7 +108238,7 @@ SQLITE_PRIVATE void sqlite3AlterRenameTable(
/* Rewrite all CREATE TABLE, INDEX, TRIGGER or VIEW statements in
** the schema to use the new table name. */
sqlite3NestedParse(pParse,
- "UPDATE \"%w\"." DFLT_SCHEMA_TABLE " SET "
+ "UPDATE \"%w\"." LEGACY_SCHEMA_TABLE " SET "
"sql = sqlite_rename_table(%Q, type, name, sql, %Q, %Q, %d) "
"WHERE (type!='index' OR tbl_name=%Q COLLATE nocase)"
"AND name NOT LIKE 'sqliteX_%%' ESCAPE 'X'"
@@ -107003,7 +108248,7 @@ SQLITE_PRIVATE void sqlite3AlterRenameTable(
/* Update the tbl_name and name columns of the sqlite_schema table
** as required. */
sqlite3NestedParse(pParse,
- "UPDATE %Q." DFLT_SCHEMA_TABLE " SET "
+ "UPDATE %Q." LEGACY_SCHEMA_TABLE " SET "
"tbl_name = %Q, "
"name = CASE "
"WHEN type='table' THEN %Q "
@@ -107038,7 +108283,7 @@ SQLITE_PRIVATE void sqlite3AlterRenameTable(
"sql = sqlite_rename_table(%Q, type, name, sql, %Q, %Q, 1), "
"tbl_name = "
"CASE WHEN tbl_name=%Q COLLATE nocase AND "
- " sqlite_rename_test(%Q, sql, type, name, 1, 'after rename',0) "
+ " sqlite_rename_test(%Q, sql, type, name, 1, 'after rename', 0) "
"THEN %Q ELSE tbl_name END "
"WHERE type IN ('view', 'trigger')"
, zDb, zTabName, zName, zTabName, zDb, zName);
@@ -107063,7 +108308,6 @@ SQLITE_PRIVATE void sqlite3AlterRenameTable(
exit_rename_table:
sqlite3SrcListDelete(db, pSrc);
sqlite3DbFree(db, zName);
- db->mDbFlags = savedDbFlags;
}
/*
@@ -107113,7 +108357,7 @@ SQLITE_PRIVATE void sqlite3AlterFinishAddColumn(Parse *pParse, Token *pColDef){
zDb = db->aDb[iDb].zDbSName;
zTab = &pNew->zName[16]; /* Skip the "sqlite_altertab_" prefix on the name */
pCol = &pNew->aCol[pNew->nCol-1];
- pDflt = pCol->pDflt;
+ pDflt = sqlite3ColumnExpr(pNew, pCol);
pTab = sqlite3FindTable(db, zTab, zDb);
assert( pTab );
@@ -107147,7 +108391,8 @@ SQLITE_PRIVATE void sqlite3AlterFinishAddColumn(Parse *pParse, Token *pColDef){
if( pDflt && pDflt->pLeft->op==TK_NULL ){
pDflt = 0;
}
- if( (db->flags&SQLITE_ForeignKeys) && pNew->pFKey && pDflt ){
+ assert( IsOrdinaryTable(pNew) );
+ if( (db->flags&SQLITE_ForeignKeys) && pNew->u.tab.pFKey && pDflt ){
sqlite3ErrorIfNotEmpty(pParse, zDb, zTab,
"Cannot add a REFERENCES column with non-NULL default value");
}
@@ -107184,31 +108429,30 @@ SQLITE_PRIVATE void sqlite3AlterFinishAddColumn(Parse *pParse, Token *pColDef){
zCol = sqlite3DbStrNDup(db, (char*)pColDef->z, pColDef->n);
if( zCol ){
char *zEnd = &zCol[pColDef->n-1];
- u32 savedDbFlags = db->mDbFlags;
while( zEnd>zCol && (*zEnd==';' || sqlite3Isspace(*zEnd)) ){
*zEnd-- = '\0';
}
- db->mDbFlags |= DBFLAG_PreferBuiltin;
/* substr() operations on characters, but addColOffset is in bytes. So we
** have to use printf() to translate between these units: */
+ assert( IsOrdinaryTable(pTab) );
+ assert( IsOrdinaryTable(pNew) );
sqlite3NestedParse(pParse,
- "UPDATE \"%w\"." DFLT_SCHEMA_TABLE " SET "
+ "UPDATE \"%w\"." LEGACY_SCHEMA_TABLE " SET "
"sql = printf('%%.%ds, ',sql) || %Q"
" || substr(sql,1+length(printf('%%.%ds',sql))) "
"WHERE type = 'table' AND name = %Q",
- zDb, pNew->addColOffset, zCol, pNew->addColOffset,
+ zDb, pNew->u.tab.addColOffset, zCol, pNew->u.tab.addColOffset,
zTab
);
sqlite3DbFree(db, zCol);
- db->mDbFlags = savedDbFlags;
}
- /* Make sure the schema version is at least 3. But do not upgrade
- ** from less than 3 to 4, as that will corrupt any preexisting DESC
- ** index.
- */
v = sqlite3GetVdbe(pParse);
if( v ){
+ /* Make sure the schema version is at least 3. But do not upgrade
+ ** from less than 3 to 4, as that will corrupt any preexisting DESC
+ ** index.
+ */
r1 = sqlite3GetTempReg(pParse);
sqlite3VdbeAddOp3(v, OP_ReadCookie, iDb, r1, BTREE_FILE_FORMAT);
sqlite3VdbeUsesBtree(v, iDb);
@@ -107217,10 +108461,25 @@ SQLITE_PRIVATE void sqlite3AlterFinishAddColumn(Parse *pParse, Token *pColDef){
VdbeCoverage(v);
sqlite3VdbeAddOp3(v, OP_SetCookie, iDb, BTREE_FILE_FORMAT, 3);
sqlite3ReleaseTempReg(pParse, r1);
- }
- /* Reload the table definition */
- renameReloadSchema(pParse, iDb, INITFLAG_AlterRename);
+ /* Reload the table definition */
+ renameReloadSchema(pParse, iDb, INITFLAG_AlterAdd);
+
+ /* Verify that constraints are still satisfied */
+ if( pNew->pCheck!=0
+ || (pCol->notNull && (pCol->colFlags & COLFLAG_GENERATED)!=0)
+ ){
+ sqlite3NestedParse(pParse,
+ "SELECT CASE WHEN quick_check GLOB 'CHECK*'"
+ " THEN raise(ABORT,'CHECK constraint failed')"
+ " ELSE raise(ABORT,'NOT NULL constraint failed')"
+ " END"
+ " FROM pragma_quick_check(\"%w\",\"%w\")"
+ " WHERE quick_check GLOB 'CHECK*' OR quick_check GLOB 'NULL*'",
+ zTab, zDb
+ );
+ }
+ }
}
/*
@@ -107261,7 +108520,7 @@ SQLITE_PRIVATE void sqlite3AlterBeginAddColumn(Parse *pParse, SrcList *pSrc){
#endif
/* Make sure this is not an attempt to ALTER a view. */
- if( pTab->pSelect ){
+ if( IsView(pTab) ){
sqlite3ErrorMsg(pParse, "Cannot add a column to a view");
goto exit_begin_add_column;
}
@@ -107270,7 +108529,8 @@ SQLITE_PRIVATE void sqlite3AlterBeginAddColumn(Parse *pParse, SrcList *pSrc){
}
sqlite3MayAbort(pParse);
- assert( pTab->addColOffset>0 );
+ assert( IsOrdinaryTable(pTab) );
+ assert( pTab->u.tab.addColOffset>0 );
iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
/* Put a copy of the Table struct in Parse.pNewTable for the
@@ -107297,13 +108557,13 @@ SQLITE_PRIVATE void sqlite3AlterBeginAddColumn(Parse *pParse, SrcList *pSrc){
memcpy(pNew->aCol, pTab->aCol, sizeof(Column)*pNew->nCol);
for(i=0; inCol; i++){
Column *pCol = &pNew->aCol[i];
- pCol->zName = sqlite3DbStrDup(db, pCol->zName);
- pCol->hName = sqlite3StrIHash(pCol->zName);
- pCol->zColl = 0;
- pCol->pDflt = 0;
+ pCol->zCnName = sqlite3DbStrDup(db, pCol->zCnName);
+ pCol->hName = sqlite3StrIHash(pCol->zCnName);
}
+ assert( IsOrdinaryTable(pNew) );
+ pNew->u.tab.pDfltList = sqlite3ExprListDup(db, pTab->u.tab.pDfltList, 0);
pNew->pSchema = db->aDb[iDb].pSchema;
- pNew->addColOffset = pTab->addColOffset;
+ pNew->u.tab.addColOffset = pTab->u.tab.addColOffset;
pNew->nTabRef = 1;
exit_begin_add_column:
@@ -107323,7 +108583,7 @@ exit_begin_add_column:
static int isRealTable(Parse *pParse, Table *pTab, int bDrop){
const char *zType = 0;
#ifndef SQLITE_OMIT_VIEW
- if( pTab->pSelect ){
+ if( IsView(pTab) ){
zType = "view";
}
#endif
@@ -107390,13 +108650,17 @@ SQLITE_PRIVATE void sqlite3AlterRenameColumn(
zOld = sqlite3NameFromToken(db, pOld);
if( !zOld ) goto exit_rename_column;
for(iCol=0; iColnCol; iCol++){
- if( 0==sqlite3StrICmp(pTab->aCol[iCol].zName, zOld) ) break;
+ if( 0==sqlite3StrICmp(pTab->aCol[iCol].zCnName, zOld) ) break;
}
if( iCol==pTab->nCol ){
sqlite3ErrorMsg(pParse, "no such column: \"%s\"", zOld);
goto exit_rename_column;
}
+ /* Ensure the schema contains no double-quoted strings */
+ renameTestSchema(pParse, zDb, iSchema==1, "", 0);
+ renameFixQuotes(pParse, zDb, iSchema==1);
+
/* Do the rename operation using a recursive UPDATE statement that
** uses the sqlite_rename_column() SQL function to compute the new
** CREATE statement text for the sqlite_schema table.
@@ -107407,18 +108671,17 @@ SQLITE_PRIVATE void sqlite3AlterRenameColumn(
assert( pNew->n>0 );
bQuote = sqlite3Isquote(pNew->z[0]);
sqlite3NestedParse(pParse,
- "UPDATE \"%w\"." DFLT_SCHEMA_TABLE " SET "
+ "UPDATE \"%w\"." LEGACY_SCHEMA_TABLE " SET "
"sql = sqlite_rename_column(sql, type, name, %Q, %Q, %d, %Q, %d, %d) "
"WHERE name NOT LIKE 'sqliteX_%%' ESCAPE 'X' "
- " AND (type != 'index' OR tbl_name = %Q)"
- " AND sql NOT LIKE 'create virtual%%'",
+ " AND (type != 'index' OR tbl_name = %Q)",
zDb,
zDb, pTab->zName, iCol, zNew, bQuote, iSchema==1,
pTab->zName
);
sqlite3NestedParse(pParse,
- "UPDATE temp." DFLT_SCHEMA_TABLE " SET "
+ "UPDATE temp." LEGACY_SCHEMA_TABLE " SET "
"sql = sqlite_rename_column(sql, type, name, %Q, %Q, %d, %Q, %d, 1) "
"WHERE type IN ('trigger', 'view')",
zDb, pTab->zName, iCol, zNew, bQuote
@@ -107426,7 +108689,7 @@ SQLITE_PRIVATE void sqlite3AlterRenameColumn(
/* Drop and reload the database schema. */
renameReloadSchema(pParse, iSchema, INITFLAG_AlterRename);
- renameTestSchema(pParse, zDb, iSchema==1, "after rename", 0);
+ renameTestSchema(pParse, zDb, iSchema==1, "after rename", 1);
exit_rename_column:
sqlite3SrcListDelete(db, pSrc);
@@ -107453,7 +108716,7 @@ SQLITE_PRIVATE void sqlite3AlterRenameColumn(
** the parse tree.
*/
struct RenameToken {
- void *p; /* Parse tree element created by token t */
+ const void *p; /* Parse tree element created by token t */
Token t; /* The token that created parse tree element p */
RenameToken *pNext; /* Next is a list of all RenameToken objects */
};
@@ -107495,9 +108758,9 @@ struct RenameCtx {
** Technically, as x no longer points into a valid object or to the byte
** following a valid object, it may not be used in comparison operations.
*/
-static void renameTokenCheckAll(Parse *pParse, void *pPtr){
+static void renameTokenCheckAll(Parse *pParse, const void *pPtr){
if( pParse->nErr==0 && pParse->db->mallocFailed==0 ){
- RenameToken *p;
+ const RenameToken *p;
u8 i = 0;
for(p=pParse->pRename; p; p=p->pNext){
if( p->p ){
@@ -107523,7 +108786,11 @@ static void renameTokenCheckAll(Parse *pParse, void *pPtr){
** with tail recursion in tokenExpr() routine, for a small performance
** improvement.
*/
-SQLITE_PRIVATE void *sqlite3RenameTokenMap(Parse *pParse, void *pPtr, Token *pToken){
+SQLITE_PRIVATE const void *sqlite3RenameTokenMap(
+ Parse *pParse,
+ const void *pPtr,
+ const Token *pToken
+){
RenameToken *pNew;
assert( pPtr || pParse->db->mallocFailed );
renameTokenCheckAll(pParse, pPtr);
@@ -107545,7 +108812,7 @@ SQLITE_PRIVATE void *sqlite3RenameTokenMap(Parse *pParse, void *pPtr, Token *pTo
** with parse tree element pFrom. This function remaps the associated token
** to parse tree element pTo.
*/
-SQLITE_PRIVATE void sqlite3RenameTokenRemap(Parse *pParse, void *pTo, void *pFrom){
+SQLITE_PRIVATE void sqlite3RenameTokenRemap(Parse *pParse, const void *pTo, const void *pFrom){
RenameToken *p;
renameTokenCheckAll(pParse, pTo);
for(p=pParse->pRename; p; p=p->pNext){
@@ -107561,7 +108828,10 @@ SQLITE_PRIVATE void sqlite3RenameTokenRemap(Parse *pParse, void *pTo, void *pFro
*/
static int renameUnmapExprCb(Walker *pWalker, Expr *pExpr){
Parse *pParse = pWalker->pParse;
- sqlite3RenameTokenRemap(pParse, 0, (void*)pExpr);
+ sqlite3RenameTokenRemap(pParse, 0, (const void*)pExpr);
+ if( ExprUseYTab(pExpr) ){
+ sqlite3RenameTokenRemap(pParse, 0, (const void*)&pExpr->y.pTab);
+ }
return WRC_Continue;
}
@@ -107572,15 +108842,31 @@ static int renameUnmapExprCb(Walker *pWalker, Expr *pExpr){
static void renameWalkWith(Walker *pWalker, Select *pSelect){
With *pWith = pSelect->pWith;
if( pWith ){
+ Parse *pParse = pWalker->pParse;
int i;
+ With *pCopy = 0;
+ assert( pWith->nCte>0 );
+ if( (pWith->a[0].pSelect->selFlags & SF_Expanded)==0 ){
+ /* Push a copy of the With object onto the with-stack. We use a copy
+ ** here as the original will be expanded and resolved (flags SF_Expanded
+ ** and SF_Resolved) below. And the parser code that uses the with-stack
+ ** fails if the Select objects on it have already been expanded and
+ ** resolved. */
+ pCopy = sqlite3WithDup(pParse->db, pWith);
+ pCopy = sqlite3WithPush(pParse, pCopy, 1);
+ }
for(i=0; inCte; i++){
Select *p = pWith->a[i].pSelect;
NameContext sNC;
memset(&sNC, 0, sizeof(sNC));
- sNC.pParse = pWalker->pParse;
- sqlite3SelectPrep(sNC.pParse, p, &sNC);
+ sNC.pParse = pParse;
+ if( pCopy ) sqlite3SelectPrep(sNC.pParse, p, &sNC);
+ if( sNC.pParse->db->mallocFailed ) return;
sqlite3WalkSelect(pWalker, p);
- sqlite3RenameExprlistUnmap(pWalker->pParse, pWith->a[i].pCols);
+ sqlite3RenameExprlistUnmap(pParse, pWith->a[i].pCols);
+ }
+ if( pCopy && pParse->pWith==pCopy ){
+ pParse->pWith = pCopy->pOuter;
}
}
}
@@ -107590,12 +108876,12 @@ static void renameWalkWith(Walker *pWalker, Select *pSelect){
*/
static void unmapColumnIdlistNames(
Parse *pParse,
- IdList *pIdList
+ const IdList *pIdList
){
if( pIdList ){
int ii;
for(ii=0; iinId; ii++){
- sqlite3RenameTokenRemap(pParse, 0, (void*)pIdList->a[ii].zName);
+ sqlite3RenameTokenRemap(pParse, 0, (const void*)pIdList->a[ii].zName);
}
}
}
@@ -107607,7 +108893,11 @@ static int renameUnmapSelectCb(Walker *pWalker, Select *p){
Parse *pParse = pWalker->pParse;
int i;
if( pParse->nErr ) return WRC_Abort;
- if( NEVER(p->selFlags & SF_View) ) return WRC_Prune;
+ testcase( p->selFlags & SF_View );
+ testcase( p->selFlags & SF_CopyCte );
+ if( p->selFlags & (SF_View|SF_CopyCte) ){
+ return WRC_Prune;
+ }
if( ALWAYS(p->pEList) ){
ExprList *pList = p->pEList;
for(i=0; inExpr; i++){
@@ -107620,7 +108910,7 @@ static int renameUnmapSelectCb(Walker *pWalker, Select *p){
SrcList *pSrc = p->pSrc;
for(i=0; inSrc; i++){
sqlite3RenameTokenRemap(pParse, 0, (void*)pSrc->a[i].zName);
- if( sqlite3WalkExpr(pWalker, pSrc->a[i].pOn) ) return WRC_Abort;
+ sqlite3WalkExpr(pWalker, pSrc->a[i].pOn);
unmapColumnIdlistNames(pParse, pSrc->a[i].pUsing);
}
}
@@ -107688,10 +108978,12 @@ static void renameTokenFree(sqlite3 *db, RenameToken *pToken){
static RenameToken *renameTokenFind(
Parse *pParse,
struct RenameCtx *pCtx,
- void *pPtr
+ const void *pPtr
){
RenameToken **pp;
- assert( pPtr!=0 );
+ if( NEVER(pPtr==0) ){
+ return 0;
+ }
for(pp=&pParse->pRename; (*pp); pp=&(*pp)->pNext){
if( (*pp)->p==pPtr ){
RenameToken *pToken = *pp;
@@ -107713,7 +109005,11 @@ static RenameToken *renameTokenFind(
** descend into sub-select statements.
*/
static int renameColumnSelectCb(Walker *pWalker, Select *p){
- if( p->selFlags & SF_View ) return WRC_Prune;
+ if( p->selFlags & (SF_View|SF_CopyCte) ){
+ testcase( p->selFlags & SF_View );
+ testcase( p->selFlags & SF_CopyCte );
+ return WRC_Prune;
+ }
renameWalkWith(pWalker, p);
return WRC_Continue;
}
@@ -107736,6 +109032,7 @@ static int renameColumnExprCb(Walker *pWalker, Expr *pExpr){
renameTokenFind(pWalker->pParse, p, (void*)pExpr);
}else if( pExpr->op==TK_COLUMN
&& pExpr->iColumn==p->iCol
+ && ALWAYS(ExprUseYTab(pExpr))
&& p->pTab==pExpr->y.pTab
){
renameTokenFind(pWalker->pParse, p, (void*)pExpr);
@@ -107801,18 +109098,18 @@ static void renameColumnParseError(
static void renameColumnElistNames(
Parse *pParse,
RenameCtx *pCtx,
- ExprList *pEList,
+ const ExprList *pEList,
const char *zOld
){
if( pEList ){
int i;
for(i=0; inExpr; i++){
- char *zName = pEList->a[i].zEName;
+ const char *zName = pEList->a[i].zEName;
if( ALWAYS(pEList->a[i].eEName==ENAME_NAME)
&& ALWAYS(zName!=0)
&& 0==sqlite3_stricmp(zName, zOld)
){
- renameTokenFind(pParse, pCtx, (void*)zName);
+ renameTokenFind(pParse, pCtx, (const void*)zName);
}
}
}
@@ -107826,15 +109123,15 @@ static void renameColumnElistNames(
static void renameColumnIdlistNames(
Parse *pParse,
RenameCtx *pCtx,
- IdList *pIdList,
+ const IdList *pIdList,
const char *zOld
){
if( pIdList ){
int i;
for(i=0; inId; i++){
- char *zName = pIdList->a[i].zName;
+ const char *zName = pIdList->a[i].zName;
if( 0==sqlite3_stricmp(zName, zOld) ){
- renameTokenFind(pParse, pCtx, (void*)zName);
+ renameTokenFind(pParse, pCtx, (const void*)zName);
}
}
}
@@ -107850,17 +109147,12 @@ static int renameParseSql(
const char *zDb, /* Name of schema SQL belongs to */
sqlite3 *db, /* Database handle */
const char *zSql, /* SQL to parse */
- int bTemp, /* True if SQL is from temp schema */
- const char *zDropColumn /* Name of column being dropped */
+ int bTemp /* True if SQL is from temp schema */
){
int rc;
char *zErr = 0;
db->init.iDb = bTemp ? 1 : sqlite3FindDbName(db, zDb);
- if( zDropColumn ){
- db->init.bDropColumn = 1;
- db->init.azInit = (char**)&zDropColumn;
- }
/* Parse the SQL statement passed as the first argument. If no error
** occurs and the parse does not result in a new table, index or
@@ -107893,7 +109185,6 @@ static int renameParseSql(
#endif
db->init.iDb = 0;
- db->init.bDropColumn = 0;
return rc;
}
@@ -107913,51 +109204,76 @@ static int renameEditSql(
const char *zNew, /* New token text */
int bQuote /* True to always quote token */
){
- int nNew = sqlite3Strlen30(zNew);
- int nSql = sqlite3Strlen30(zSql);
+ i64 nNew = sqlite3Strlen30(zNew);
+ i64 nSql = sqlite3Strlen30(zSql);
sqlite3 *db = sqlite3_context_db_handle(pCtx);
int rc = SQLITE_OK;
- char *zQuot;
+ char *zQuot = 0;
char *zOut;
- int nQuot;
+ i64 nQuot = 0;
+ char *zBuf1 = 0;
+ char *zBuf2 = 0;
- /* Set zQuot to point to a buffer containing a quoted copy of the
- ** identifier zNew. If the corresponding identifier in the original
- ** ALTER TABLE statement was quoted (bQuote==1), then set zNew to
- ** point to zQuot so that all substitutions are made using the
- ** quoted version of the new column name. */
- zQuot = sqlite3MPrintf(db, "\"%w\"", zNew);
- if( zQuot==0 ){
- return SQLITE_NOMEM;
+ if( zNew ){
+ /* Set zQuot to point to a buffer containing a quoted copy of the
+ ** identifier zNew. If the corresponding identifier in the original
+ ** ALTER TABLE statement was quoted (bQuote==1), then set zNew to
+ ** point to zQuot so that all substitutions are made using the
+ ** quoted version of the new column name. */
+ zQuot = sqlite3MPrintf(db, "\"%w\" ", zNew);
+ if( zQuot==0 ){
+ return SQLITE_NOMEM;
+ }else{
+ nQuot = sqlite3Strlen30(zQuot)-1;
+ }
+
+ assert( nQuot>=nNew );
+ zOut = sqlite3DbMallocZero(db, nSql + pRename->nList*nQuot + 1);
}else{
- nQuot = sqlite3Strlen30(zQuot);
- }
- if( bQuote ){
- zNew = zQuot;
- nNew = nQuot;
+ zOut = (char*)sqlite3DbMallocZero(db, (nSql*2+1) * 3);
+ if( zOut ){
+ zBuf1 = &zOut[nSql*2+1];
+ zBuf2 = &zOut[nSql*4+2];
+ }
}
/* At this point pRename->pList contains a list of RenameToken objects
** corresponding to all tokens in the input SQL that must be replaced
- ** with the new column name. All that remains is to construct and
- ** return the edited SQL string. */
- assert( nQuot>=nNew );
- zOut = sqlite3DbMallocZero(db, nSql + pRename->nList*nQuot + 1);
+ ** with the new column name, or with single-quoted versions of themselves.
+ ** All that remains is to construct and return the edited SQL string. */
if( zOut ){
int nOut = nSql;
memcpy(zOut, zSql, nSql);
while( pRename->pList ){
int iOff; /* Offset of token to replace in zOut */
- RenameToken *pBest = renameColumnTokenNext(pRename);
-
u32 nReplace;
const char *zReplace;
- if( sqlite3IsIdChar(*pBest->t.z) ){
- nReplace = nNew;
- zReplace = zNew;
+ RenameToken *pBest = renameColumnTokenNext(pRename);
+
+ if( zNew ){
+ if( bQuote==0 && sqlite3IsIdChar(*pBest->t.z) ){
+ nReplace = nNew;
+ zReplace = zNew;
+ }else{
+ nReplace = nQuot;
+ zReplace = zQuot;
+ if( pBest->t.z[pBest->t.n]=='"' ) nReplace++;
+ }
}else{
- nReplace = nQuot;
- zReplace = zQuot;
+ /* Dequote the double-quoted token. Then requote it again, this time
+ ** using single quotes. If the character immediately following the
+ ** original token within the input SQL was a single quote ('), then
+ ** add another space after the new, single-quoted version of the
+ ** token. This is so that (SELECT "string"'alias') maps to
+ ** (SELECT 'string' 'alias'), and not (SELECT 'string''alias'). */
+ memcpy(zBuf1, pBest->t.z, pBest->t.n);
+ zBuf1[pBest->t.n] = 0;
+ sqlite3Dequote(zBuf1);
+ sqlite3_snprintf(nSql*2, zBuf2, "%Q%s", zBuf1,
+ pBest->t.z[pBest->t.n]=='\'' ? " " : ""
+ );
+ zReplace = zBuf2;
+ nReplace = sqlite3Strlen30(zReplace);
}
iOff = pBest->t.z - zSql;
@@ -108041,6 +109357,9 @@ static int renameResolveTrigger(Parse *pParse){
}
}
}
+ if( rc==SQLITE_OK && db->mallocFailed ){
+ rc = SQLITE_NOMEM;
+ }
sNC.pSrcList = pSrc;
if( rc==SQLITE_OK && pStep->pWhere ){
rc = sqlite3ResolveExprNames(&sNC, pStep->pWhere);
@@ -108188,14 +109507,14 @@ static void renameColumnFunc(
sqlite3BtreeLeaveAll(db);
return;
}
- zOld = pTab->aCol[iCol].zName;
+ zOld = pTab->aCol[iCol].zCnName;
memset(&sCtx, 0, sizeof(sCtx));
sCtx.iCol = ((iCol==pTab->iPKey) ? -1 : iCol);
#ifndef SQLITE_OMIT_AUTHORIZATION
db->xAuth = 0;
#endif
- rc = renameParseSql(&sParse, zDb, db, zSql, bTemp, 0);
+ rc = renameParseSql(&sParse, zDb, db, zSql, bTemp);
/* Find tokens that need to be replaced. */
memset(&sWalker, 0, sizeof(Walker));
@@ -108207,8 +109526,8 @@ static void renameColumnFunc(
sCtx.pTab = pTab;
if( rc!=SQLITE_OK ) goto renameColumnFunc_done;
if( sParse.pNewTable ){
- Select *pSelect = sParse.pNewTable->pSelect;
- if( pSelect ){
+ if( IsView(sParse.pNewTable) ){
+ Select *pSelect = sParse.pNewTable->u.view.pSelect;
pSelect->selFlags &= ~SF_View;
sParse.rc = SQLITE_OK;
sqlite3SelectPrep(&sParse, pSelect, 0);
@@ -108217,16 +109536,17 @@ static void renameColumnFunc(
sqlite3WalkSelect(&sWalker, pSelect);
}
if( rc!=SQLITE_OK ) goto renameColumnFunc_done;
- }else{
+ }else if( IsOrdinaryTable(sParse.pNewTable) ){
/* A regular table */
int bFKOnly = sqlite3_stricmp(zTable, sParse.pNewTable->zName);
FKey *pFKey;
- assert( sParse.pNewTable->pSelect==0 );
sCtx.pTab = sParse.pNewTable;
if( bFKOnly==0 ){
- renameTokenFind(
- &sParse, &sCtx, (void*)sParse.pNewTable->aCol[iCol].zName
- );
+ if( iColnCol ){
+ renameTokenFind(
+ &sParse, &sCtx, (void*)sParse.pNewTable->aCol[iCol].zCnName
+ );
+ }
if( sCtx.iCol<0 ){
renameTokenFind(&sParse, &sCtx, (void*)&sParse.pNewTable->iPKey);
}
@@ -108239,12 +109559,15 @@ static void renameColumnFunc(
}
#ifndef SQLITE_OMIT_GENERATED_COLUMNS
for(i=0; inCol; i++){
- sqlite3WalkExpr(&sWalker, sParse.pNewTable->aCol[i].pDflt);
+ Expr *pExpr = sqlite3ColumnExpr(sParse.pNewTable,
+ &sParse.pNewTable->aCol[i]);
+ sqlite3WalkExpr(&sWalker, pExpr);
}
#endif
}
- for(pFKey=sParse.pNewTable->pFKey; pFKey; pFKey=pFKey->pNextFrom){
+ assert( IsOrdinaryTable(sParse.pNewTable) );
+ for(pFKey=sParse.pNewTable->u.tab.pFKey; pFKey; pFKey=pFKey->pNextFrom){
for(i=0; inCol; i++){
if( bFKOnly==0 && pFKey->aCol[i].iFrom==iCol ){
renameTokenFind(&sParse, &sCtx, (void*)&pFKey->aCol[i]);
@@ -108315,7 +109638,10 @@ renameColumnFunc_done:
*/
static int renameTableExprCb(Walker *pWalker, Expr *pExpr){
RenameCtx *p = pWalker->u.pRename;
- if( pExpr->op==TK_COLUMN && p->pTab==pExpr->y.pTab ){
+ if( pExpr->op==TK_COLUMN
+ && ALWAYS(ExprUseYTab(pExpr))
+ && p->pTab==pExpr->y.pTab
+ ){
renameTokenFind(pWalker->pParse, p, (void*)&pExpr->y.pTab);
}
return WRC_Continue;
@@ -108328,8 +109654,12 @@ static int renameTableSelectCb(Walker *pWalker, Select *pSelect){
int i;
RenameCtx *p = pWalker->u.pRename;
SrcList *pSrc = pSelect->pSrc;
- if( pSelect->selFlags & SF_View ) return WRC_Prune;
- if( pSrc==0 ){
+ if( pSelect->selFlags & (SF_View|SF_CopyCte) ){
+ testcase( pSelect->selFlags & SF_View );
+ testcase( pSelect->selFlags & SF_CopyCte );
+ return WRC_Prune;
+ }
+ if( NEVER(pSrc==0) ){
assert( pWalker->pParse->db->mallocFailed );
return WRC_Abort;
}
@@ -108399,35 +109729,38 @@ static void renameTableFunc(
sWalker.xSelectCallback = renameTableSelectCb;
sWalker.u.pRename = &sCtx;
- rc = renameParseSql(&sParse, zDb, db, zInput, bTemp, 0);
+ rc = renameParseSql(&sParse, zDb, db, zInput, bTemp);
if( rc==SQLITE_OK ){
int isLegacy = (db->flags & SQLITE_LegacyAlter);
if( sParse.pNewTable ){
Table *pTab = sParse.pNewTable;
- if( pTab->pSelect ){
+ if( IsView(pTab) ){
if( isLegacy==0 ){
- Select *pSelect = pTab->pSelect;
+ Select *pSelect = pTab->u.view.pSelect;
NameContext sNC;
memset(&sNC, 0, sizeof(sNC));
sNC.pParse = &sParse;
assert( pSelect->selFlags & SF_View );
pSelect->selFlags &= ~SF_View;
- sqlite3SelectPrep(&sParse, pTab->pSelect, &sNC);
+ sqlite3SelectPrep(&sParse, pTab->u.view.pSelect, &sNC);
if( sParse.nErr ){
rc = sParse.rc;
}else{
- sqlite3WalkSelect(&sWalker, pTab->pSelect);
+ sqlite3WalkSelect(&sWalker, pTab->u.view.pSelect);
}
}
}else{
/* Modify any FK definitions to point to the new table. */
#ifndef SQLITE_OMIT_FOREIGN_KEY
- if( isLegacy==0 || (db->flags & SQLITE_ForeignKeys) ){
+ if( (isLegacy==0 || (db->flags & SQLITE_ForeignKeys))
+ && !IsVirtual(pTab)
+ ){
FKey *pFKey;
- for(pFKey=pTab->pFKey; pFKey; pFKey=pFKey->pNextFrom){
+ assert( IsOrdinaryTable(pTab) );
+ for(pFKey=pTab->u.tab.pFKey; pFKey; pFKey=pFKey->pNextFrom){
if( sqlite3_stricmp(pFKey->zTo, zOld)==0 ){
renameTokenFind(&sParse, &sCtx, (void*)pFKey->zTo);
}
@@ -108502,6 +109835,121 @@ static void renameTableFunc(
return;
}
+static int renameQuotefixExprCb(Walker *pWalker, Expr *pExpr){
+ if( pExpr->op==TK_STRING && (pExpr->flags & EP_DblQuoted) ){
+ renameTokenFind(pWalker->pParse, pWalker->u.pRename, (const void*)pExpr);
+ }
+ return WRC_Continue;
+}
+
+/*
+** The implementation of an SQL scalar function that rewrites DDL statements
+** so that any string literals that use double-quotes are modified so that
+** they use single quotes.
+**
+** Two arguments must be passed:
+**
+** 0: Database name ("main", "temp" etc.).
+** 1: SQL statement to edit.
+**
+** The returned value is the modified SQL statement. For example, given
+** the database schema:
+**
+** CREATE TABLE t1(a, b, c);
+**
+** SELECT sqlite_rename_quotefix('main',
+** 'CREATE VIEW v1 AS SELECT "a", "string" FROM t1'
+** );
+**
+** returns the string:
+**
+** CREATE VIEW v1 AS SELECT "a", 'string' FROM t1
+*/
+static void renameQuotefixFunc(
+ sqlite3_context *context,
+ int NotUsed,
+ sqlite3_value **argv
+){
+ sqlite3 *db = sqlite3_context_db_handle(context);
+ char const *zDb = (const char*)sqlite3_value_text(argv[0]);
+ char const *zInput = (const char*)sqlite3_value_text(argv[1]);
+
+#ifndef SQLITE_OMIT_AUTHORIZATION
+ sqlite3_xauth xAuth = db->xAuth;
+ db->xAuth = 0;
+#endif
+
+ sqlite3BtreeEnterAll(db);
+
+ UNUSED_PARAMETER(NotUsed);
+ if( zDb && zInput ){
+ int rc;
+ Parse sParse;
+ rc = renameParseSql(&sParse, zDb, db, zInput, 0);
+
+ if( rc==SQLITE_OK ){
+ RenameCtx sCtx;
+ Walker sWalker;
+
+ /* Walker to find tokens that need to be replaced. */
+ memset(&sCtx, 0, sizeof(RenameCtx));
+ memset(&sWalker, 0, sizeof(Walker));
+ sWalker.pParse = &sParse;
+ sWalker.xExprCallback = renameQuotefixExprCb;
+ sWalker.xSelectCallback = renameColumnSelectCb;
+ sWalker.u.pRename = &sCtx;
+
+ if( sParse.pNewTable ){
+ if( IsView(sParse.pNewTable) ){
+ Select *pSelect = sParse.pNewTable->u.view.pSelect;
+ pSelect->selFlags &= ~SF_View;
+ sParse.rc = SQLITE_OK;
+ sqlite3SelectPrep(&sParse, pSelect, 0);
+ rc = (db->mallocFailed ? SQLITE_NOMEM : sParse.rc);
+ if( rc==SQLITE_OK ){
+ sqlite3WalkSelect(&sWalker, pSelect);
+ }
+ }else{
+ int i;
+ sqlite3WalkExprList(&sWalker, sParse.pNewTable->pCheck);
+#ifndef SQLITE_OMIT_GENERATED_COLUMNS
+ for(i=0; inCol; i++){
+ sqlite3WalkExpr(&sWalker,
+ sqlite3ColumnExpr(sParse.pNewTable,
+ &sParse.pNewTable->aCol[i]));
+ }
+#endif /* SQLITE_OMIT_GENERATED_COLUMNS */
+ }
+ }else if( sParse.pNewIndex ){
+ sqlite3WalkExprList(&sWalker, sParse.pNewIndex->aColExpr);
+ sqlite3WalkExpr(&sWalker, sParse.pNewIndex->pPartIdxWhere);
+ }else{
+#ifndef SQLITE_OMIT_TRIGGER
+ rc = renameResolveTrigger(&sParse);
+ if( rc==SQLITE_OK ){
+ renameWalkTrigger(&sWalker, sParse.pNewTrigger);
+ }
+#endif /* SQLITE_OMIT_TRIGGER */
+ }
+
+ if( rc==SQLITE_OK ){
+ rc = renameEditSql(context, &sCtx, zInput, 0, 0);
+ }
+ renameTokenFree(db, sCtx.pList);
+ }
+ if( rc!=SQLITE_OK ){
+ sqlite3_result_error_code(context, rc);
+ }
+ renameParseCleanup(&sParse);
+ }
+
+#ifndef SQLITE_OMIT_AUTHORIZATION
+ db->xAuth = xAuth;
+#endif
+
+ sqlite3BtreeLeaveAll(db);
+}
+
/*
** An SQL user function that checks that there are no parse or symbol
** resolution problems in a CREATE TRIGGER|TABLE|VIEW|INDEX statement.
@@ -108515,7 +109963,7 @@ static void renameTableFunc(
** 3: Object name.
** 4: True if object is from temp schema.
** 5: "when" part of error message.
-** 6: Name of column being dropped, or NULL.
+** 6: True to disable the DQS quirk when parsing SQL.
**
** Unless it finds an error, this function normally returns NULL. However, it
** returns integer value 1 if:
@@ -108534,7 +109982,7 @@ static void renameTableTest(
int bTemp = sqlite3_value_int(argv[4]);
int isLegacy = (db->flags & SQLITE_LegacyAlter);
char const *zWhen = (const char*)sqlite3_value_text(argv[5]);
- char const *zDropColumn = (const char*)sqlite3_value_text(argv[6]);
+ int bNoDQS = sqlite3_value_int(argv[6]);
#ifndef SQLITE_OMIT_AUTHORIZATION
sqlite3_xauth xAuth = db->xAuth;
@@ -108542,16 +109990,20 @@ static void renameTableTest(
#endif
UNUSED_PARAMETER(NotUsed);
+
if( zDb && zInput ){
int rc;
Parse sParse;
- rc = renameParseSql(&sParse, zDb, db, zInput, bTemp, zDropColumn);
+ int flags = db->flags;
+ if( bNoDQS ) db->flags &= ~(SQLITE_DqsDML|SQLITE_DqsDDL);
+ rc = renameParseSql(&sParse, zDb, db, zInput, bTemp);
+ db->flags |= (flags & (SQLITE_DqsDML|SQLITE_DqsDDL));
if( rc==SQLITE_OK ){
- if( isLegacy==0 && sParse.pNewTable && sParse.pNewTable->pSelect ){
+ if( isLegacy==0 && sParse.pNewTable && IsView(sParse.pNewTable) ){
NameContext sNC;
memset(&sNC, 0, sizeof(sNC));
sNC.pParse = &sParse;
- sqlite3SelectPrep(&sParse, sParse.pNewTable->pSelect, &sNC);
+ sqlite3SelectPrep(&sParse, sParse.pNewTable->u.view.pSelect, &sNC);
if( sParse.nErr ) rc = sParse.rc;
}
@@ -108613,7 +110065,7 @@ static void dropColumnFunc(
#endif
UNUSED_PARAMETER(NotUsed);
- rc = renameParseSql(&sParse, zDb, db, zSql, iSchema==1, 0);
+ rc = renameParseSql(&sParse, zDb, db, zSql, iSchema==1);
if( rc!=SQLITE_OK ) goto drop_column_done;
pTab = sParse.pNewTable;
if( pTab==0 || pTab->nCol==1 || iCol>=pTab->nCol ){
@@ -108622,13 +110074,14 @@ static void dropColumnFunc(
goto drop_column_done;
}
- pCol = renameTokenFind(&sParse, 0, (void*)pTab->aCol[iCol].zName);
+ pCol = renameTokenFind(&sParse, 0, (void*)pTab->aCol[iCol].zCnName);
if( iColnCol-1 ){
RenameToken *pEnd;
- pEnd = renameTokenFind(&sParse, 0, (void*)pTab->aCol[iCol+1].zName);
+ pEnd = renameTokenFind(&sParse, 0, (void*)pTab->aCol[iCol+1].zCnName);
zEnd = (const char*)pEnd->t.z;
}else{
- zEnd = (const char*)&zSql[pTab->addColOffset];
+ assert( IsOrdinaryTable(pTab) );
+ zEnd = (const char*)&zSql[pTab->u.tab.addColOffset];
while( ALWAYS(pCol->t.z[0]!=0) && pCol->t.z[0]!=',' ) pCol->t.z--;
}
@@ -108654,7 +110107,7 @@ drop_column_done:
** statement. Argument pSrc contains the possibly qualified name of the
** table being edited, and token pName the name of the column to drop.
*/
-SQLITE_PRIVATE void sqlite3AlterDropColumn(Parse *pParse, SrcList *pSrc, Token *pName){
+SQLITE_PRIVATE void sqlite3AlterDropColumn(Parse *pParse, SrcList *pSrc, const Token *pName){
sqlite3 *db = pParse->db; /* Database handle */
Table *pTab; /* Table to modify */
int iDb; /* Index of db containing pTab in aDb[] */
@@ -108707,8 +110160,9 @@ SQLITE_PRIVATE void sqlite3AlterDropColumn(Parse *pParse, SrcList *pSrc, Token *
assert( iDb>=0 );
zDb = db->aDb[iDb].zDbSName;
renameTestSchema(pParse, zDb, iDb==1, "", 0);
+ renameFixQuotes(pParse, zDb, iDb==1);
sqlite3NestedParse(pParse,
- "UPDATE \"%w\"." DFLT_SCHEMA_TABLE " SET "
+ "UPDATE \"%w\"." LEGACY_SCHEMA_TABLE " SET "
"sql = sqlite_drop_column(%d, sql, %d) "
"WHERE (type=='table' AND tbl_name=%Q COLLATE nocase)"
, zDb, iDb, iCol, pTab->zName
@@ -108716,7 +110170,7 @@ SQLITE_PRIVATE void sqlite3AlterDropColumn(Parse *pParse, SrcList *pSrc, Token *
/* Drop and reload the database schema. */
renameReloadSchema(pParse, iDb, INITFLAG_AlterDrop);
- renameTestSchema(pParse, zDb, iDb==1, "after drop column", zCol);
+ renameTestSchema(pParse, zDb, iDb==1, "after drop column", 1);
/* Edit rows of table on disk */
if( pParse->nErr==0 && (pTab->aCol[iCol].colFlags & COLFLAG_VIRTUAL)==0 ){
@@ -108732,33 +110186,50 @@ SQLITE_PRIVATE void sqlite3AlterDropColumn(Parse *pParse, SrcList *pSrc, Token *
sqlite3OpenTable(pParse, iCur, iDb, pTab, OP_OpenWrite);
addr = sqlite3VdbeAddOp1(v, OP_Rewind, iCur); VdbeCoverage(v);
reg = ++pParse->nMem;
- pParse->nMem += pTab->nCol;
if( HasRowid(pTab) ){
sqlite3VdbeAddOp2(v, OP_Rowid, iCur, reg);
+ pParse->nMem += pTab->nCol;
}else{
pPk = sqlite3PrimaryKeyIndex(pTab);
+ pParse->nMem += pPk->nColumn;
+ for(i=0; inKeyCol; i++){
+ sqlite3VdbeAddOp3(v, OP_Column, iCur, i, reg+i+1);
+ }
+ nField = pPk->nKeyCol;
}
+ regRec = ++pParse->nMem;
for(i=0; inCol; i++){
if( i!=iCol && (pTab->aCol[i].colFlags & COLFLAG_VIRTUAL)==0 ){
int regOut;
if( pPk ){
int iPos = sqlite3TableColumnToIndex(pPk, i);
int iColPos = sqlite3TableColumnToIndex(pPk, iCol);
+ if( iPosnKeyCol ) continue;
regOut = reg+1+iPos-(iPos>iColPos);
}else{
regOut = reg+1+nField;
}
- sqlite3ExprCodeGetColumnOfTable(v, pTab, iCur, i, regOut);
+ if( i==pTab->iPKey ){
+ sqlite3VdbeAddOp2(v, OP_Null, 0, regOut);
+ }else{
+ sqlite3ExprCodeGetColumnOfTable(v, pTab, iCur, i, regOut);
+ }
nField++;
}
}
- regRec = reg + pTab->nCol;
+ if( nField==0 ){
+ /* dbsqlfuzz 5f09e7bcc78b4954d06bf9f2400d7715f48d1fef */
+ pParse->nMem++;
+ sqlite3VdbeAddOp2(v, OP_Null, 0, reg+1);
+ nField = 1;
+ }
sqlite3VdbeAddOp3(v, OP_MakeRecord, reg+1, nField, regRec);
if( pPk ){
sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iCur, regRec, reg+1, pPk->nKeyCol);
}else{
sqlite3VdbeAddOp3(v, OP_Insert, iCur, regRec, reg);
}
+ sqlite3VdbeChangeP5(v, OPFLAG_SAVEPOSITION);
sqlite3VdbeAddOp2(v, OP_Next, iCur, addr+1); VdbeCoverage(v);
sqlite3VdbeJumpHere(v, addr);
@@ -108778,6 +110249,7 @@ SQLITE_PRIVATE void sqlite3AlterFunctions(void){
INTERNAL_FUNCTION(sqlite_rename_table, 7, renameTableFunc),
INTERNAL_FUNCTION(sqlite_rename_test, 7, renameTableTest),
INTERNAL_FUNCTION(sqlite_drop_column, 3, dropColumnFunc),
+ INTERNAL_FUNCTION(sqlite_rename_quotefix,2, renameQuotefixFunc),
};
sqlite3InsertBuiltinFuncs(aAlterTableFuncs, ArraySize(aAlterTableFuncs));
}
@@ -109220,7 +110692,6 @@ static void statInit(
+ sizeof(tRowcnt)*3*nColUp*(nCol+mxSample);
}
#endif
- db = sqlite3_context_db_handle(context);
p = sqlite3DbMallocZero(db, n);
if( p==0 ){
sqlite3_result_error_nomem(context);
@@ -109639,28 +111110,19 @@ static void statGet(
**
** I = (K+D-1)/D
*/
- char *z;
- int i;
+ sqlite3_str sStat; /* Text of the constructed "stat" line */
+ int i; /* Loop counter */
- char *zRet = sqlite3MallocZero( (p->nKeyCol+1)*25 );
- if( zRet==0 ){
- sqlite3_result_error_nomem(context);
- return;
- }
-
- sqlite3_snprintf(24, zRet, "%llu",
+ sqlite3StrAccumInit(&sStat, 0, 0, 0, (p->nKeyCol+1)*100);
+ sqlite3_str_appendf(&sStat, "%llu",
p->nSkipAhead ? (u64)p->nEst : (u64)p->nRow);
- z = zRet + sqlite3Strlen30(zRet);
for(i=0; inKeyCol; i++){
u64 nDistinct = p->current.anDLt[i] + 1;
u64 iVal = (p->nRow + nDistinct - 1) / nDistinct;
- sqlite3_snprintf(24, z, " %llu", iVal);
- z += sqlite3Strlen30(z);
+ sqlite3_str_appendf(&sStat, " %llu", iVal);
assert( p->current.anEq[i] );
}
- assert( z[0]=='\0' && z>zRet );
-
- sqlite3_result_text(context, zRet, -1, sqlite3_free);
+ sqlite3ResultStrAccum(context, &sStat);
}
#ifdef SQLITE_ENABLE_STAT4
else if( eCall==STAT_GET_ROWID ){
@@ -109679,6 +111141,8 @@ static void statGet(
}
}else{
tRowcnt *aCnt = 0;
+ sqlite3_str sStat;
+ int i;
assert( p->iGetnSample );
switch( eCall ){
@@ -109690,23 +111154,12 @@ static void statGet(
break;
}
}
-
- {
- char *zRet = sqlite3MallocZero(p->nCol * 25);
- if( zRet==0 ){
- sqlite3_result_error_nomem(context);
- }else{
- int i;
- char *z = zRet;
- for(i=0; inCol; i++){
- sqlite3_snprintf(24, z, "%llu ", (u64)aCnt[i]);
- z += sqlite3Strlen30(z);
- }
- assert( z[0]=='\0' && z>zRet );
- z[-1] = '\0';
- sqlite3_result_text(context, zRet, -1, sqlite3_free);
- }
+ sqlite3StrAccumInit(&sStat, 0, 0, 0, p->nCol*100);
+ for(i=0; inCol; i++){
+ sqlite3_str_appendf(&sStat, "%llu ", (u64)aCnt[i]);
}
+ if( sStat.nChar ) sStat.nChar--;
+ sqlite3ResultStrAccum(context, &sStat);
}
#endif /* SQLITE_ENABLE_STAT4 */
#ifndef SQLITE_DEBUG
@@ -109755,7 +111208,7 @@ static void analyzeVdbeCommentIndexWithColumnName(
}else if( i==XN_EXPR ){
VdbeComment((v,"%s.expr(%d)",pIdx->zName, k));
}else{
- VdbeComment((v,"%s.%s", pIdx->zName, pIdx->pTable->aCol[i].zName));
+ VdbeComment((v,"%s.%s", pIdx->zName, pIdx->pTable->aCol[i].zCnName));
}
}
#else
@@ -109802,7 +111255,7 @@ static void analyzeOneTable(
if( v==0 || NEVER(pTab==0) ){
return;
}
- if( pTab->tnum==0 ){
+ if( !IsOrdinaryTable(pTab) ){
/* Do not gather statistics on views or virtual tables */
return;
}
@@ -110627,9 +112080,12 @@ static int loadStatTbl(
*/
static int loadStat4(sqlite3 *db, const char *zDb){
int rc = SQLITE_OK; /* Result codes from subroutines */
+ const Table *pStat4;
assert( db->lookaside.bDisable );
- if( sqlite3FindTable(db, "sqlite_stat4", zDb) ){
+ if( (pStat4 = sqlite3FindTable(db, "sqlite_stat4", zDb))!=0
+ && IsOrdinaryTable(pStat4)
+ ){
rc = loadStatTbl(db,
"SELECT idx,count(*) FROM %Q.sqlite_stat4 GROUP BY idx",
"SELECT idx,neq,nlt,ndlt,sample FROM %Q.sqlite_stat4",
@@ -110666,6 +112122,7 @@ SQLITE_PRIVATE int sqlite3AnalysisLoad(sqlite3 *db, int iDb){
char *zSql;
int rc = SQLITE_OK;
Schema *pSchema = db->aDb[iDb].pSchema;
+ const Table *pStat1;
assert( iDb>=0 && iDbnDb );
assert( db->aDb[iDb].pBt!=0 );
@@ -110688,7 +112145,9 @@ SQLITE_PRIVATE int sqlite3AnalysisLoad(sqlite3 *db, int iDb){
/* Load new statistics out of the sqlite_stat1 table */
sInfo.db = db;
sInfo.zDatabase = db->aDb[iDb].zDbSName;
- if( sqlite3FindTable(db, "sqlite_stat1", sInfo.zDatabase)!=0 ){
+ if( (pStat1 = sqlite3FindTable(db, "sqlite_stat1", sInfo.zDatabase))
+ && IsOrdinaryTable(pStat1)
+ ){
zSql = sqlite3MPrintf(db,
"SELECT tbl,idx,stat FROM %Q.sqlite_stat1", sInfo.zDatabase);
if( zSql==0 ){
@@ -110828,7 +112287,7 @@ static void attachFunc(
if( zFile==0 ) zFile = "";
if( zName==0 ) zName = "";
-#ifdef SQLITE_ENABLE_DESERIALIZE
+#ifndef SQLITE_OMIT_DESERIALIZE
# define REOPEN_AS_MEMDB(db) (db->init.reopenMemdb)
#else
# define REOPEN_AS_MEMDB(db) (0)
@@ -111079,9 +112538,9 @@ static void codeAttach(
sName.pParse = pParse;
if(
- SQLITE_OK!=(rc = resolveAttachExpr(&sName, pFilename)) ||
- SQLITE_OK!=(rc = resolveAttachExpr(&sName, pDbname)) ||
- SQLITE_OK!=(rc = resolveAttachExpr(&sName, pKey))
+ SQLITE_OK!=resolveAttachExpr(&sName, pFilename) ||
+ SQLITE_OK!=resolveAttachExpr(&sName, pDbname) ||
+ SQLITE_OK!=resolveAttachExpr(&sName, pKey)
){
goto attach_end;
}
@@ -111090,6 +112549,7 @@ static void codeAttach(
if( pAuthArg ){
char *zAuthArg;
if( pAuthArg->op==TK_STRING ){
+ assert( !ExprHasProperty(pAuthArg, EP_IntValue) );
zAuthArg = pAuthArg->u.zToken;
}else{
zAuthArg = 0;
@@ -111197,14 +112657,17 @@ static int fixSelectCb(Walker *p, Select *pSelect){
if( NEVER(pList==0) ) return WRC_Continue;
for(i=0, pItem=pList->a; inSrc; i++, pItem++){
if( pFix->bTemp==0 ){
- if( pItem->zDatabase && iDb!=sqlite3FindDbName(db, pItem->zDatabase) ){
- sqlite3ErrorMsg(pFix->pParse,
- "%s %T cannot reference objects in database %s",
- pFix->zType, pFix->pName, pItem->zDatabase);
- return WRC_Abort;
+ if( pItem->zDatabase ){
+ if( iDb!=sqlite3FindDbName(db, pItem->zDatabase) ){
+ sqlite3ErrorMsg(pFix->pParse,
+ "%s %T cannot reference objects in database %s",
+ pFix->zType, pFix->pName, pItem->zDatabase);
+ return WRC_Abort;
+ }
+ sqlite3DbFree(db, pItem->zDatabase);
+ pItem->zDatabase = 0;
+ pItem->fg.notCte = 1;
}
- sqlite3DbFree(db, pItem->zDatabase);
- pItem->zDatabase = 0;
pItem->pSchema = pFix->pSchema;
pItem->fg.fromDDL = 1;
}
@@ -111244,7 +112707,7 @@ SQLITE_PRIVATE void sqlite3FixInit(
pFix->w.pParse = pParse;
pFix->w.xExprCallback = fixExprCb;
pFix->w.xSelectCallback = fixSelectCb;
- pFix->w.xSelectCallback2 = 0;
+ pFix->w.xSelectCallback2 = sqlite3WalkWinDefnDummyCallback;
pFix->w.walkerDepth = 0;
pFix->w.eCode = 0;
pFix->w.u.pFix = pFix;
@@ -111306,14 +112769,16 @@ SQLITE_PRIVATE int sqlite3FixTriggerStep(
return 1;
}
#ifndef SQLITE_OMIT_UPSERT
- if( pStep->pUpsert ){
- Upsert *pUp = pStep->pUpsert;
- if( sqlite3WalkExprList(&pFix->w, pUp->pUpsertTarget)
- || sqlite3WalkExpr(&pFix->w, pUp->pUpsertTargetWhere)
- || sqlite3WalkExprList(&pFix->w, pUp->pUpsertSet)
- || sqlite3WalkExpr(&pFix->w, pUp->pUpsertWhere)
- ){
- return 1;
+ {
+ Upsert *pUp;
+ for(pUp=pStep->pUpsert; pUp; pUp=pUp->pNextUpsert){
+ if( sqlite3WalkExprList(&pFix->w, pUp->pUpsertTarget)
+ || sqlite3WalkExpr(&pFix->w, pUp->pUpsertTargetWhere)
+ || sqlite3WalkExprList(&pFix->w, pUp->pUpsertSet)
+ || sqlite3WalkExpr(&pFix->w, pUp->pUpsertWhere)
+ ){
+ return 1;
+ }
}
}
#endif
@@ -111503,10 +112968,10 @@ SQLITE_PRIVATE void sqlite3AuthRead(
if( iCol>=0 ){
assert( iColnCol );
- zCol = pTab->aCol[iCol].zName;
+ zCol = pTab->aCol[iCol].zCnName;
}else if( pTab->iPKey>=0 ){
assert( pTab->iPKeynCol );
- zCol = pTab->aCol[pTab->iPKey].zName;
+ zCol = pTab->aCol[pTab->iPKey].zCnName;
}else{
zCol = "ROWID";
}
@@ -111645,7 +113110,7 @@ struct TableLock {
** code to make the lock occur is generated by a later call to
** codeTableLocks() which occurs during sqlite3FinishCoding().
*/
-SQLITE_PRIVATE void sqlite3TableLock(
+static SQLITE_NOINLINE void lockTable(
Parse *pParse, /* Parsing context */
int iDb, /* Index of the database containing the table to lock */
Pgno iTab, /* Root page number of the table to be locked */
@@ -111658,8 +113123,6 @@ SQLITE_PRIVATE void sqlite3TableLock(
TableLock *p;
assert( iDb>=0 );
- if( iDb==1 ) return;
- if( !sqlite3BtreeSharable(pParse->db->aDb[iDb].pBt) ) return;
pToplevel = sqlite3ParseToplevel(pParse);
for(i=0; inTableLock; i++){
p = &pToplevel->aTableLock[i];
@@ -111683,6 +113146,17 @@ SQLITE_PRIVATE void sqlite3TableLock(
sqlite3OomFault(pToplevel->db);
}
}
+SQLITE_PRIVATE void sqlite3TableLock(
+ Parse *pParse, /* Parsing context */
+ int iDb, /* Index of the database containing the table to lock */
+ Pgno iTab, /* Root page number of the table to be locked */
+ u8 isWriteLock, /* True for a write lock */
+ const char *zName /* Name of the table to be locked */
+){
+ if( iDb==1 ) return;
+ if( !sqlite3BtreeSharable(pParse->db->aDb[iDb].pBt) ) return;
+ lockTable(pParse, iDb, iTab, isWriteLock, zName);
+}
/*
** Code an OP_TableLock instruction for each table locked by the
@@ -111760,17 +113234,21 @@ SQLITE_PRIVATE void sqlite3FinishCoding(Parse *pParse){
int i;
int reg;
- addrRewind =
- sqlite3VdbeAddOp1(v, OP_Rewind, pReturning->iRetCur);
- VdbeCoverage(v);
- reg = pReturning->iRetReg;
- for(i=0; inRetCol; i++){
- sqlite3VdbeAddOp3(v, OP_Column, pReturning->iRetCur, i, reg+i);
+ if( pReturning->nRetCol==0 ){
+ assert( CORRUPT_DB );
+ }else{
+ addrRewind =
+ sqlite3VdbeAddOp1(v, OP_Rewind, pReturning->iRetCur);
+ VdbeCoverage(v);
+ reg = pReturning->iRetReg;
+ for(i=0; inRetCol; i++){
+ sqlite3VdbeAddOp3(v, OP_Column, pReturning->iRetCur, i, reg+i);
+ }
+ sqlite3VdbeAddOp2(v, OP_ResultRow, reg, i);
+ sqlite3VdbeAddOp2(v, OP_Next, pReturning->iRetCur, addrRewind+1);
+ VdbeCoverage(v);
+ sqlite3VdbeJumpHere(v, addrRewind);
}
- sqlite3VdbeAddOp2(v, OP_ResultRow, reg, i);
- sqlite3VdbeAddOp2(v, OP_Next, pReturning->iRetCur, addrRewind+1);
- VdbeCoverage(v);
- sqlite3VdbeJumpHere(v, addrRewind);
}
sqlite3VdbeAddOp0(v, OP_Halt);
@@ -111851,7 +113329,11 @@ SQLITE_PRIVATE void sqlite3FinishCoding(Parse *pParse){
if( pParse->bReturning ){
Returning *pRet = pParse->u1.pReturning;
- sqlite3VdbeAddOp2(v, OP_OpenEphemeral, pRet->iRetCur, pRet->nRetCol);
+ if( pRet->nRetCol==0 ){
+ assert( CORRUPT_DB );
+ }else{
+ sqlite3VdbeAddOp2(v, OP_OpenEphemeral, pRet->iRetCur, pRet->nRetCol);
+ }
}
/* Finally, jump back to the beginning of the executable code. */
@@ -111875,20 +113357,22 @@ SQLITE_PRIVATE void sqlite3FinishCoding(Parse *pParse){
/*
** Run the parser and code generator recursively in order to generate
** code for the SQL statement given onto the end of the pParse context
-** currently under construction. When the parser is run recursively
-** this way, the final OP_Halt is not appended and other initialization
-** and finalization steps are omitted because those are handling by the
-** outermost parser.
+** currently under construction. Notes:
**
-** Not everything is nestable. This facility is designed to permit
-** INSERT, UPDATE, and DELETE operations against the schema table. Use
-** care if you decide to try to use this routine for some other purposes.
+** * The final OP_Halt is not appended and other initialization
+** and finalization steps are omitted because those are handling by the
+** outermost parser.
+**
+** * Built-in SQL functions always take precedence over application-defined
+** SQL functions. In other words, it is not possible to override a
+** built-in function.
*/
SQLITE_PRIVATE void sqlite3NestedParse(Parse *pParse, const char *zFormat, ...){
va_list ap;
char *zSql;
char *zErrMsg = 0;
sqlite3 *db = pParse->db;
+ u32 savedDbFlags = db->mDbFlags;
char saveBuf[PARSE_TAIL_SZ];
if( pParse->nErr ) return;
@@ -111907,7 +113391,9 @@ SQLITE_PRIVATE void sqlite3NestedParse(Parse *pParse, const char *zFormat, ...){
pParse->nested++;
memcpy(saveBuf, PARSE_TAIL(pParse), PARSE_TAIL_SZ);
memset(PARSE_TAIL(pParse), 0, PARSE_TAIL_SZ);
+ db->mDbFlags |= DBFLAG_PreferBuiltin;
sqlite3RunParser(pParse, zSql, &zErrMsg);
+ db->mDbFlags = savedDbFlags;
sqlite3DbFree(db, zErrMsg);
sqlite3DbFree(db, zSql);
memcpy(PARSE_TAIL(pParse), saveBuf, PARSE_TAIL_SZ);
@@ -111965,17 +113451,17 @@ SQLITE_PRIVATE Table *sqlite3FindTable(sqlite3 *db, const char *zName, const cha
p = sqlite3HashFind(&db->aDb[i].pSchema->tblHash, zName);
if( p==0 && sqlite3StrNICmp(zName, "sqlite_", 7)==0 ){
if( i==1 ){
- if( sqlite3StrICmp(zName+7, &ALT_TEMP_SCHEMA_TABLE[7])==0
- || sqlite3StrICmp(zName+7, &ALT_SCHEMA_TABLE[7])==0
- || sqlite3StrICmp(zName+7, &DFLT_SCHEMA_TABLE[7])==0
+ if( sqlite3StrICmp(zName+7, &PREFERRED_TEMP_SCHEMA_TABLE[7])==0
+ || sqlite3StrICmp(zName+7, &PREFERRED_SCHEMA_TABLE[7])==0
+ || sqlite3StrICmp(zName+7, &LEGACY_SCHEMA_TABLE[7])==0
){
p = sqlite3HashFind(&db->aDb[1].pSchema->tblHash,
- DFLT_TEMP_SCHEMA_TABLE);
+ LEGACY_TEMP_SCHEMA_TABLE);
}
}else{
- if( sqlite3StrICmp(zName+7, &ALT_SCHEMA_TABLE[7])==0 ){
+ if( sqlite3StrICmp(zName+7, &PREFERRED_SCHEMA_TABLE[7])==0 ){
p = sqlite3HashFind(&db->aDb[i].pSchema->tblHash,
- DFLT_SCHEMA_TABLE);
+ LEGACY_SCHEMA_TABLE);
}
}
}
@@ -111993,11 +113479,11 @@ SQLITE_PRIVATE Table *sqlite3FindTable(sqlite3 *db, const char *zName, const cha
if( p ) break;
}
if( p==0 && sqlite3StrNICmp(zName, "sqlite_", 7)==0 ){
- if( sqlite3StrICmp(zName+7, &ALT_SCHEMA_TABLE[7])==0 ){
- p = sqlite3HashFind(&db->aDb[0].pSchema->tblHash, DFLT_SCHEMA_TABLE);
- }else if( sqlite3StrICmp(zName+7, &ALT_TEMP_SCHEMA_TABLE[7])==0 ){
+ if( sqlite3StrICmp(zName+7, &PREFERRED_SCHEMA_TABLE[7])==0 ){
+ p = sqlite3HashFind(&db->aDb[0].pSchema->tblHash, LEGACY_SCHEMA_TABLE);
+ }else if( sqlite3StrICmp(zName+7, &PREFERRED_TEMP_SCHEMA_TABLE[7])==0 ){
p = sqlite3HashFind(&db->aDb[1].pSchema->tblHash,
- DFLT_TEMP_SCHEMA_TABLE);
+ LEGACY_TEMP_SCHEMA_TABLE);
}
}
}
@@ -112037,12 +113523,13 @@ SQLITE_PRIVATE Table *sqlite3LocateTable(
/* If zName is the not the name of a table in the schema created using
** CREATE, then check to see if it is the name of an virtual table that
** can be an eponymous virtual table. */
- if( pParse->disableVtab==0 ){
+ if( pParse->disableVtab==0 && db->init.busy==0 ){
Module *pMod = (Module*)sqlite3HashFind(&db->aModule, zName);
if( pMod==0 && sqlite3_strnicmp(zName, "pragma_", 7)==0 ){
pMod = sqlite3PragmaVtabRegister(db, zName);
}
if( pMod && sqlite3VtabEponymousTableInit(pParse, pMod) ){
+ testcase( pMod->pEpoTab==0 );
return pMod->pEpoTab;
}
}
@@ -112060,6 +113547,8 @@ SQLITE_PRIVATE Table *sqlite3LocateTable(
}else{
sqlite3ErrorMsg(pParse, "%s: %s", zMsg, zName);
}
+ }else{
+ assert( HasRowid(p) || p->iPKey<0 );
}
return p;
@@ -112090,6 +113579,22 @@ SQLITE_PRIVATE Table *sqlite3LocateTableItem(
return sqlite3LocateTable(pParse, flags, p->zName, zDb);
}
+/*
+** Return the preferred table name for system tables. Translate legacy
+** names into the new preferred names, as appropriate.
+*/
+SQLITE_PRIVATE const char *sqlite3PreferredTableName(const char *zName){
+ if( sqlite3StrNICmp(zName, "sqlite_", 7)==0 ){
+ if( sqlite3StrICmp(zName+7, &LEGACY_SCHEMA_TABLE[7])==0 ){
+ return PREFERRED_SCHEMA_TABLE;
+ }
+ if( sqlite3StrICmp(zName+7, &LEGACY_TEMP_SCHEMA_TABLE[7])==0 ){
+ return PREFERRED_TEMP_SCHEMA_TABLE;
+ }
+ }
+ return zName;
+}
+
/*
** Locate the in-memory structure that describes
** a particular index given the name of that index
@@ -112254,6 +113759,84 @@ SQLITE_PRIVATE void sqlite3CommitInternalChanges(sqlite3 *db){
db->mDbFlags &= ~DBFLAG_SchemaChange;
}
+/*
+** Set the expression associated with a column. This is usually
+** the DEFAULT value, but might also be the expression that computes
+** the value for a generated column.
+*/
+SQLITE_PRIVATE void sqlite3ColumnSetExpr(
+ Parse *pParse, /* Parsing context */
+ Table *pTab, /* The table containing the column */
+ Column *pCol, /* The column to receive the new DEFAULT expression */
+ Expr *pExpr /* The new default expression */
+){
+ ExprList *pList;
+ assert( IsOrdinaryTable(pTab) );
+ pList = pTab->u.tab.pDfltList;
+ if( pCol->iDflt==0
+ || NEVER(pList==0)
+ || NEVER(pList->nExpriDflt)
+ ){
+ pCol->iDflt = pList==0 ? 1 : pList->nExpr+1;
+ pTab->u.tab.pDfltList = sqlite3ExprListAppend(pParse, pList, pExpr);
+ }else{
+ sqlite3ExprDelete(pParse->db, pList->a[pCol->iDflt-1].pExpr);
+ pList->a[pCol->iDflt-1].pExpr = pExpr;
+ }
+}
+
+/*
+** Return the expression associated with a column. The expression might be
+** the DEFAULT clause or the AS clause of a generated column.
+** Return NULL if the column has no associated expression.
+*/
+SQLITE_PRIVATE Expr *sqlite3ColumnExpr(Table *pTab, Column *pCol){
+ if( pCol->iDflt==0 ) return 0;
+ if( NEVER(!IsOrdinaryTable(pTab)) ) return 0;
+ if( NEVER(pTab->u.tab.pDfltList==0) ) return 0;
+ if( NEVER(pTab->u.tab.pDfltList->nExpriDflt) ) return 0;
+ return pTab->u.tab.pDfltList->a[pCol->iDflt-1].pExpr;
+}
+
+/*
+** Set the collating sequence name for a column.
+*/
+SQLITE_PRIVATE void sqlite3ColumnSetColl(
+ sqlite3 *db,
+ Column *pCol,
+ const char *zColl
+){
+ i64 nColl;
+ i64 n;
+ char *zNew;
+ assert( zColl!=0 );
+ n = sqlite3Strlen30(pCol->zCnName) + 1;
+ if( pCol->colFlags & COLFLAG_HASTYPE ){
+ n += sqlite3Strlen30(pCol->zCnName+n) + 1;
+ }
+ nColl = sqlite3Strlen30(zColl) + 1;
+ zNew = sqlite3DbRealloc(db, pCol->zCnName, nColl+n);
+ if( zNew ){
+ pCol->zCnName = zNew;
+ memcpy(pCol->zCnName + n, zColl, nColl);
+ pCol->colFlags |= COLFLAG_HASCOLL;
+ }
+}
+
+/*
+** Return the collating squence name for a column
+*/
+SQLITE_PRIVATE const char *sqlite3ColumnColl(Column *pCol){
+ const char *z;
+ if( (pCol->colFlags & COLFLAG_HASCOLL)==0 ) return 0;
+ z = pCol->zCnName;
+ while( *z ){ z++; }
+ if( pCol->colFlags & COLFLAG_HASTYPE ){
+ do{ z++; }while( *z );
+ }
+ return z+1;
+}
+
/*
** Delete memory allocated for the column names of a table or view (the
** Table.aCol[] array).
@@ -112264,12 +113847,20 @@ SQLITE_PRIVATE void sqlite3DeleteColumnNames(sqlite3 *db, Table *pTable){
assert( pTable!=0 );
if( (pCol = pTable->aCol)!=0 ){
for(i=0; inCol; i++, pCol++){
- assert( pCol->zName==0 || pCol->hName==sqlite3StrIHash(pCol->zName) );
- sqlite3DbFree(db, pCol->zName);
- sqlite3ExprDelete(db, pCol->pDflt);
- sqlite3DbFree(db, pCol->zColl);
+ assert( pCol->zCnName==0 || pCol->hName==sqlite3StrIHash(pCol->zCnName) );
+ sqlite3DbFree(db, pCol->zCnName);
}
sqlite3DbFree(db, pTable->aCol);
+ if( IsOrdinaryTable(pTable) ){
+ sqlite3ExprListDelete(db, pTable->u.tab.pDfltList);
+ }
+ if( db==0 || db->pnBytesFreed==0 ){
+ pTable->aCol = 0;
+ pTable->nCol = 0;
+ if( IsOrdinaryTable(pTable) ){
+ pTable->u.tab.pDfltList = 0;
+ }
+ }
}
}
@@ -112321,19 +113912,25 @@ static void SQLITE_NOINLINE deleteTable(sqlite3 *db, Table *pTable){
sqlite3FreeIndex(db, pIndex);
}
- /* Delete any foreign keys attached to this table. */
- sqlite3FkDelete(db, pTable);
+ if( IsOrdinaryTable(pTable) ){
+ sqlite3FkDelete(db, pTable);
+ }
+#ifndef SQLITE_OMIT_VIRTUAL_TABLE
+ else if( IsVirtual(pTable) ){
+ sqlite3VtabClear(db, pTable);
+ }
+#endif
+ else{
+ assert( IsView(pTable) );
+ sqlite3SelectDelete(db, pTable->u.view.pSelect);
+ }
/* Delete the Table structure itself.
*/
sqlite3DeleteColumnNames(db, pTable);
sqlite3DbFree(db, pTable->zName);
sqlite3DbFree(db, pTable->zColAff);
- sqlite3SelectDelete(db, pTable->pSelect);
sqlite3ExprListDelete(db, pTable->pCheck);
-#ifndef SQLITE_OMIT_VIRTUALTABLE
- sqlite3VtabClear(db, pTable);
-#endif
sqlite3DbFree(db, pTable);
/* Verify that no lookaside memory was used by schema tables */
@@ -112379,10 +113976,10 @@ SQLITE_PRIVATE void sqlite3UnlinkAndDeleteTable(sqlite3 *db, int iDb, const char
** are not \000 terminated and are not persistent. The returned string
** is \000 terminated and is persistent.
*/
-SQLITE_PRIVATE char *sqlite3NameFromToken(sqlite3 *db, Token *pName){
+SQLITE_PRIVATE char *sqlite3NameFromToken(sqlite3 *db, const Token *pName){
char *zName;
if( pName ){
- zName = sqlite3DbStrNDup(db, (char*)pName->z, pName->n);
+ zName = sqlite3DbStrNDup(db, (const char*)pName->z, pName->n);
sqlite3Dequote(zName);
}else{
zName = 0;
@@ -112396,7 +113993,7 @@ SQLITE_PRIVATE char *sqlite3NameFromToken(sqlite3 *db, Token *pName){
*/
SQLITE_PRIVATE void sqlite3OpenSchemaTable(Parse *p, int iDb){
Vdbe *v = sqlite3GetVdbe(p);
- sqlite3TableLock(p, iDb, SCHEMA_ROOT, 1, DFLT_SCHEMA_TABLE);
+ sqlite3TableLock(p, iDb, SCHEMA_ROOT, 1, LEGACY_SCHEMA_TABLE);
sqlite3VdbeAddOp4Int(v, OP_OpenWrite, 0, SCHEMA_ROOT, iDb, 5);
if( p->nTab==0 ){
p->nTab = 1;
@@ -112476,7 +114073,7 @@ SQLITE_PRIVATE int sqlite3TwoPartName(
return -1;
}
}else{
- assert( db->init.iDb==0 || db->init.busy || IN_RENAME_OBJECT
+ assert( db->init.iDb==0 || db->init.busy || IN_SPECIAL_PARSE
|| (db->mDbFlags & DBFLAG_Vacuum)!=0);
iDb = db->init.iDb;
*pUnqual = pName1;
@@ -112645,6 +114242,23 @@ SQLITE_PRIVATE i16 sqlite3TableColumnToStorage(Table *pTab, i16 iCol){
}
#endif
+/*
+** Insert a single OP_JournalMode query opcode in order to force the
+** prepared statement to return false for sqlite3_stmt_readonly(). This
+** is used by CREATE TABLE IF NOT EXISTS and similar if the table already
+** exists, so that the prepared statement for CREATE TABLE IF NOT EXISTS
+** will return false for sqlite3_stmt_readonly() even if that statement
+** is a read-only no-op.
+*/
+static void sqlite3ForceNotReadOnly(Parse *pParse){
+ int iReg = ++pParse->nMem;
+ Vdbe *v = sqlite3GetVdbe(pParse);
+ if( v ){
+ sqlite3VdbeAddOp3(v, OP_JournalMode, 0, iReg, PAGER_JOURNALMODE_QUERY);
+ sqlite3VdbeUsesBtree(v, 0);
+ }
+}
+
/*
** Begin constructing a new table representation in memory. This is
** the first of several action routines that get called in response
@@ -112744,6 +114358,7 @@ SQLITE_PRIVATE void sqlite3StartTable(
}else{
assert( !db->init.busy || CORRUPT_DB );
sqlite3CodeVerifySchema(pParse, iDb);
+ sqlite3ForceNotReadOnly(pParse);
}
goto begin_table_error;
}
@@ -112772,17 +114387,6 @@ SQLITE_PRIVATE void sqlite3StartTable(
assert( pParse->pNewTable==0 );
pParse->pNewTable = pTable;
- /* If this is the magic sqlite_sequence table used by autoincrement,
- ** then record a pointer to this table in the main database structure
- ** so that INSERT can find the table easily.
- */
-#ifndef SQLITE_OMIT_AUTOINCREMENT
- if( !pParse->nested && strcmp(zName, "sqlite_sequence")==0 ){
- assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
- pTable->pSchema->pSeqTab = pTable;
- }
-#endif
-
/* Begin generating the code that will insert the table record into
** the schema table. Note in particular that we must go ahead
** and allocate the record number for the table entry now. Before any
@@ -112852,6 +114456,7 @@ SQLITE_PRIVATE void sqlite3StartTable(
/* If an error occurs, we jump here */
begin_table_error:
+ pParse->checkSchema = 1;
sqlite3DbFree(db, zName);
return;
}
@@ -112861,7 +114466,7 @@ begin_table_error:
*/
#if SQLITE_ENABLE_HIDDEN_COLUMNS
SQLITE_PRIVATE void sqlite3ColumnPropertiesFromName(Table *pTab, Column *pCol){
- if( sqlite3_strnicmp(pCol->zName, "__hidden__", 10)==0 ){
+ if( sqlite3_strnicmp(pCol->zCnName, "__hidden__", 10)==0 ){
pCol->colFlags |= COLFLAG_HIDDEN;
if( pTab ) pTab->tabFlags |= TF_HasHidden;
}else if( pTab && pCol!=pTab->aCol && (pCol[-1].colFlags & COLFLAG_HIDDEN) ){
@@ -112931,6 +114536,7 @@ SQLITE_PRIVATE void sqlite3AddReturning(Parse *pParse, ExprList *pList){
pRet->retTrig.tr_tm = TRIGGER_AFTER;
pRet->retTrig.bReturning = 1;
pRet->retTrig.pSchema = db->aDb[1].pSchema;
+ pRet->retTrig.pTabSchema = db->aDb[1].pSchema;
pRet->retTrig.step_list = &pRet->retTStep;
pRet->retTStep.op = TK_RETURNING;
pRet->retTStep.pTrig = &pRet->retTrig;
@@ -112951,7 +114557,7 @@ SQLITE_PRIVATE void sqlite3AddReturning(Parse *pParse, ExprList *pList){
** first to get things going. Then this routine is called for each
** column.
*/
-SQLITE_PRIVATE void sqlite3AddColumn(Parse *pParse, Token *pName, Token *pType){
+SQLITE_PRIVATE void sqlite3AddColumn(Parse *pParse, Token sName, Token sType){
Table *p;
int i;
char *z;
@@ -112959,55 +114565,96 @@ SQLITE_PRIVATE void sqlite3AddColumn(Parse *pParse, Token *pName, Token *pType){
Column *pCol;
sqlite3 *db = pParse->db;
u8 hName;
+ Column *aNew;
+ u8 eType = COLTYPE_CUSTOM;
+ u8 szEst = 1;
+ char affinity = SQLITE_AFF_BLOB;
if( (p = pParse->pNewTable)==0 ) return;
if( p->nCol+1>db->aLimit[SQLITE_LIMIT_COLUMN] ){
sqlite3ErrorMsg(pParse, "too many columns on %s", p->zName);
return;
}
- z = sqlite3DbMallocRaw(db, pName->n + pType->n + 2);
+ if( !IN_RENAME_OBJECT ) sqlite3DequoteToken(&sName);
+
+ /* Because keywords GENERATE ALWAYS can be converted into indentifiers
+ ** by the parser, we can sometimes end up with a typename that ends
+ ** with "generated always". Check for this case and omit the surplus
+ ** text. */
+ if( sType.n>=16
+ && sqlite3_strnicmp(sType.z+(sType.n-6),"always",6)==0
+ ){
+ sType.n -= 6;
+ while( ALWAYS(sType.n>0) && sqlite3Isspace(sType.z[sType.n-1]) ) sType.n--;
+ if( sType.n>=9
+ && sqlite3_strnicmp(sType.z+(sType.n-9),"generated",9)==0
+ ){
+ sType.n -= 9;
+ while( sType.n>0 && sqlite3Isspace(sType.z[sType.n-1]) ) sType.n--;
+ }
+ }
+
+ /* Check for standard typenames. For standard typenames we will
+ ** set the Column.eType field rather than storing the typename after
+ ** the column name, in order to save space. */
+ if( sType.n>=3 ){
+ sqlite3DequoteToken(&sType);
+ for(i=0; i0) );
if( z==0 ) return;
- if( IN_RENAME_OBJECT ) sqlite3RenameTokenMap(pParse, (void*)z, pName);
- memcpy(z, pName->z, pName->n);
- z[pName->n] = 0;
+ if( IN_RENAME_OBJECT ) sqlite3RenameTokenMap(pParse, (void*)z, &sName);
+ memcpy(z, sName.z, sName.n);
+ z[sName.n] = 0;
sqlite3Dequote(z);
hName = sqlite3StrIHash(z);
for(i=0; inCol; i++){
- if( p->aCol[i].hName==hName && sqlite3StrICmp(z, p->aCol[i].zName)==0 ){
+ if( p->aCol[i].hName==hName && sqlite3StrICmp(z, p->aCol[i].zCnName)==0 ){
sqlite3ErrorMsg(pParse, "duplicate column name: %s", z);
sqlite3DbFree(db, z);
return;
}
}
- if( (p->nCol & 0x7)==0 ){
- Column *aNew;
- aNew = sqlite3DbRealloc(db,p->aCol,(p->nCol+8)*sizeof(p->aCol[0]));
- if( aNew==0 ){
- sqlite3DbFree(db, z);
- return;
- }
- p->aCol = aNew;
+ aNew = sqlite3DbRealloc(db,p->aCol,((i64)p->nCol+1)*sizeof(p->aCol[0]));
+ if( aNew==0 ){
+ sqlite3DbFree(db, z);
+ return;
}
+ p->aCol = aNew;
pCol = &p->aCol[p->nCol];
memset(pCol, 0, sizeof(p->aCol[0]));
- pCol->zName = z;
+ pCol->zCnName = z;
pCol->hName = hName;
sqlite3ColumnPropertiesFromName(p, pCol);
- if( pType->n==0 ){
+ if( sType.n==0 ){
/* If there is no type specified, columns have the default affinity
** 'BLOB' with a default size of 4 bytes. */
- pCol->affinity = SQLITE_AFF_BLOB;
- pCol->szEst = 1;
+ pCol->affinity = affinity;
+ pCol->eCType = eType;
+ pCol->szEst = szEst;
#ifdef SQLITE_ENABLE_SORTER_REFERENCES
- if( 4>=sqlite3GlobalConfig.szSorterRef ){
- pCol->colFlags |= COLFLAG_SORTERREF;
+ if( affinity==SQLITE_AFF_BLOB ){
+ if( 4>=sqlite3GlobalConfig.szSorterRef ){
+ pCol->colFlags |= COLFLAG_SORTERREF;
+ }
}
#endif
}else{
zType = z + sqlite3Strlen30(z) + 1;
- memcpy(zType, pType->z, pType->n);
- zType[pType->n] = 0;
+ memcpy(zType, sType.z, sType.n);
+ zType[sType.n] = 0;
sqlite3Dequote(zType);
pCol->affinity = sqlite3AffinityType(zType, pCol);
pCol->colFlags |= COLFLAG_HASTYPE;
@@ -113162,7 +114809,7 @@ SQLITE_PRIVATE void sqlite3AddDefaultValue(
pCol = &(p->aCol[p->nCol-1]);
if( !sqlite3ExprIsConstantOrFunction(pExpr, isInit) ){
sqlite3ErrorMsg(pParse, "default value of column [%s] is not constant",
- pCol->zName);
+ pCol->zCnName);
#ifndef SQLITE_OMIT_GENERATED_COLUMNS
}else if( pCol->colFlags & COLFLAG_GENERATED ){
testcase( pCol->colFlags & COLFLAG_VIRTUAL );
@@ -113173,15 +114820,15 @@ SQLITE_PRIVATE void sqlite3AddDefaultValue(
/* A copy of pExpr is used instead of the original, as pExpr contains
** tokens that point to volatile memory.
*/
- Expr x;
- sqlite3ExprDelete(db, pCol->pDflt);
+ Expr x, *pDfltExpr;
memset(&x, 0, sizeof(x));
x.op = TK_SPAN;
x.u.zToken = sqlite3DbSpanDup(db, zStart, zEnd);
x.pLeft = pExpr;
x.flags = EP_Skip;
- pCol->pDflt = sqlite3ExprDup(db, &x, EXPRDUP_REDUCE);
+ pDfltExpr = sqlite3ExprDup(db, &x, EXPRDUP_REDUCE);
sqlite3DbFree(db, x.u.zToken);
+ sqlite3ColumnSetExpr(pParse, p, pCol, pDfltExpr);
}
}
if( IN_RENAME_OBJECT ){
@@ -113277,9 +114924,11 @@ SQLITE_PRIVATE void sqlite3AddPrimaryKey(
assert( pCExpr!=0 );
sqlite3StringToId(pCExpr);
if( pCExpr->op==TK_ID ){
- const char *zCName = pCExpr->u.zToken;
+ const char *zCName;
+ assert( !ExprHasProperty(pCExpr, EP_IntValue) );
+ zCName = pCExpr->u.zToken;
for(iCol=0; iColnCol; iCol++){
- if( sqlite3StrICmp(zCName, pTab->aCol[iCol].zName)==0 ){
+ if( sqlite3StrICmp(zCName, pTab->aCol[iCol].zCnName)==0 ){
pCol = &pTab->aCol[iCol];
makeColumnPartOfPrimaryKey(pParse, pCol);
break;
@@ -113290,7 +114939,7 @@ SQLITE_PRIVATE void sqlite3AddPrimaryKey(
}
if( nTerm==1
&& pCol
- && sqlite3StrICmp(sqlite3ColumnType(pCol,""), "INTEGER")==0
+ && pCol->eCType==COLTYPE_INTEGER
&& sortOrder!=SQLITE_SO_DESC
){
if( IN_RENAME_OBJECT && pList ){
@@ -113370,8 +115019,7 @@ SQLITE_PRIVATE void sqlite3AddCollateType(Parse *pParse, Token *pToken){
if( sqlite3LocateCollSeq(pParse, zColl) ){
Index *pIdx;
- sqlite3DbFree(db, p->aCol[i].zColl);
- p->aCol[i].zColl = zColl;
+ sqlite3ColumnSetColl(db, &p->aCol[i], zColl);
/* If the column is declared as " PRIMARY KEY COLLATE ",
** then an index may have been created on this column before the
@@ -113380,12 +115028,11 @@ SQLITE_PRIVATE void sqlite3AddCollateType(Parse *pParse, Token *pToken){
for(pIdx=p->pIndex; pIdx; pIdx=pIdx->pNext){
assert( pIdx->nKeyCol==1 );
if( pIdx->aiColumn[0]==i ){
- pIdx->azColl[0] = p->aCol[i].zColl;
+ pIdx->azColl[0] = sqlite3ColumnColl(&p->aCol[i]);
}
}
- }else{
- sqlite3DbFree(db, zColl);
}
+ sqlite3DbFree(db, zColl);
}
/* Change the most recently parsed column to be a GENERATED ALWAYS AS
@@ -113405,7 +115052,7 @@ SQLITE_PRIVATE void sqlite3AddGenerated(Parse *pParse, Expr *pExpr, Token *pType
sqlite3ErrorMsg(pParse, "virtual tables cannot use computed columns");
goto generated_done;
}
- if( pCol->pDflt ) goto generated_error;
+ if( pCol->iDflt>0 ) goto generated_error;
if( pType ){
if( pType->n==7 && sqlite3StrNICmp("virtual",pType->z,7)==0 ){
/* no-op */
@@ -113423,13 +115070,13 @@ SQLITE_PRIVATE void sqlite3AddGenerated(Parse *pParse, Expr *pExpr, Token *pType
if( pCol->colFlags & COLFLAG_PRIMKEY ){
makeColumnPartOfPrimaryKey(pParse, pCol); /* For the error message */
}
- pCol->pDflt = pExpr;
+ sqlite3ColumnSetExpr(pParse, pTab, pCol, pExpr);
pExpr = 0;
goto generated_done;
generated_error:
sqlite3ErrorMsg(pParse, "error in generated column \"%s\"",
- pCol->zName);
+ pCol->zCnName);
generated_done:
sqlite3ExprDelete(pParse->db, pExpr);
#else
@@ -113531,7 +115178,7 @@ static char *createTableStmt(sqlite3 *db, Table *p){
Column *pCol;
n = 0;
for(pCol = p->aCol, i=0; inCol; i++, pCol++){
- n += identLength(pCol->zName) + 5;
+ n += identLength(pCol->zCnName) + 5;
}
n += identLength(p->zName);
if( n<50 ){
@@ -113567,7 +115214,7 @@ static char *createTableStmt(sqlite3 *db, Table *p){
sqlite3_snprintf(n-k, &zStmt[k], zSep);
k += sqlite3Strlen30(&zStmt[k]);
zSep = zSep2;
- identPut(zStmt, &k, pCol->zName);
+ identPut(zStmt, &k, pCol->zCnName);
assert( pCol->affinity-SQLITE_AFF_BLOB >= 0 );
assert( pCol->affinity-SQLITE_AFF_BLOB < ArraySize(azType) );
testcase( pCol->affinity==SQLITE_AFF_BLOB );
@@ -113651,7 +115298,6 @@ static void estimateIndexWidth(Index *pIdx){
*/
static int hasColumn(const i16 *aiCol, int nCol, int x){
while( nCol-- > 0 ){
- assert( aiCol[0]>=0 );
if( x==*(aiCol++) ){
return 1;
}
@@ -113764,7 +115410,9 @@ static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){
*/
if( !db->init.imposterTable ){
for(i=0; inCol; i++){
- if( (pTab->aCol[i].colFlags & COLFLAG_PRIMKEY)!=0 ){
+ if( (pTab->aCol[i].colFlags & COLFLAG_PRIMKEY)!=0
+ && (pTab->aCol[i].notNull==OE_None)
+ ){
pTab->aCol[i].notNull = OE_Abort;
}
}
@@ -113786,10 +115434,13 @@ static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){
if( pTab->iPKey>=0 ){
ExprList *pList;
Token ipkToken;
- sqlite3TokenInit(&ipkToken, pTab->aCol[pTab->iPKey].zName);
+ sqlite3TokenInit(&ipkToken, pTab->aCol[pTab->iPKey].zCnName);
pList = sqlite3ExprListAppend(pParse, 0,
sqlite3ExprAlloc(db, TK_ID, &ipkToken, 0));
- if( pList==0 ) return;
+ if( pList==0 ){
+ pTab->tabFlags &= ~TF_WithoutRowid;
+ return;
+ }
if( IN_RENAME_OBJECT ){
sqlite3RenameTokenRemap(pParse, pList->a[0].pExpr, &pTab->iPKey);
}
@@ -113798,7 +115449,10 @@ static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){
pTab->iPKey = -1;
sqlite3CreateIndex(pParse, 0, 0, 0, pList, pTab->keyConf, 0, 0, 0, 0,
SQLITE_IDXTYPE_PRIMARYKEY);
- if( db->mallocFailed || pParse->nErr ) return;
+ if( db->mallocFailed || pParse->nErr ){
+ pTab->tabFlags &= ~TF_WithoutRowid;
+ return;
+ }
pPk = sqlite3PrimaryKeyIndex(pTab);
assert( pPk->nKeyCol==1 );
}else{
@@ -113910,7 +115564,7 @@ SQLITE_PRIVATE int sqlite3IsShadowTableOf(sqlite3 *db, Table *pTab, const char *
nName = sqlite3Strlen30(pTab->zName);
if( sqlite3_strnicmp(zName, pTab->zName, nName)!=0 ) return 0;
if( zName[nName]!='_' ) return 0;
- pMod = (Module*)sqlite3HashFind(&db->aModule, pTab->azModuleArg[0]);
+ pMod = (Module*)sqlite3HashFind(&db->aModule, pTab->u.vtab.azArg[0]);
if( pMod==0 ) return 0;
if( pMod->pModule->iVersion<3 ) return 0;
if( pMod->pModule->xShadowName==0 ) return 0;
@@ -113918,6 +115572,41 @@ SQLITE_PRIVATE int sqlite3IsShadowTableOf(sqlite3 *db, Table *pTab, const char *
}
#endif /* ifndef SQLITE_OMIT_VIRTUALTABLE */
+#ifndef SQLITE_OMIT_VIRTUALTABLE
+/*
+** Table pTab is a virtual table. If it the virtual table implementation
+** exists and has an xShadowName method, then loop over all other ordinary
+** tables within the same schema looking for shadow tables of pTab, and mark
+** any shadow tables seen using the TF_Shadow flag.
+*/
+SQLITE_PRIVATE void sqlite3MarkAllShadowTablesOf(sqlite3 *db, Table *pTab){
+ int nName; /* Length of pTab->zName */
+ Module *pMod; /* Module for the virtual table */
+ HashElem *k; /* For looping through the symbol table */
+
+ assert( IsVirtual(pTab) );
+ pMod = (Module*)sqlite3HashFind(&db->aModule, pTab->u.vtab.azArg[0]);
+ if( pMod==0 ) return;
+ if( NEVER(pMod->pModule==0) ) return;
+ if( pMod->pModule->iVersion<3 ) return;
+ if( pMod->pModule->xShadowName==0 ) return;
+ assert( pTab->zName!=0 );
+ nName = sqlite3Strlen30(pTab->zName);
+ for(k=sqliteHashFirst(&pTab->pSchema->tblHash); k; k=sqliteHashNext(k)){
+ Table *pOther = sqliteHashData(k);
+ assert( pOther->zName!=0 );
+ if( !IsOrdinaryTable(pOther) ) continue;
+ if( pOther->tabFlags & TF_Shadow ) continue;
+ if( sqlite3StrNICmp(pOther->zName, pTab->zName, nName)==0
+ && pOther->zName[nName]=='_'
+ && pMod->pModule->xShadowName(pOther->zName+nName+1)
+ ){
+ pOther->tabFlags |= TF_Shadow;
+ }
+ }
+}
+#endif /* ifndef SQLITE_OMIT_VIRTUALTABLE */
+
#ifndef SQLITE_OMIT_VIRTUALTABLE
/*
** Return true if zName is a shadow table name in the current database
@@ -113991,7 +115680,7 @@ SQLITE_PRIVATE void sqlite3EndTable(
Parse *pParse, /* Parse context */
Token *pCons, /* The ',' token after the last column defn. */
Token *pEnd, /* The ')' before options in the CREATE TABLE */
- u8 tabOpts, /* Extra table options. Usually 0. */
+ u32 tabOpts, /* Extra table options. Usually 0. */
Select *pSelect /* Select from a "CREATE ... AS SELECT" */
){
Table *p; /* The new table */
@@ -114002,7 +115691,6 @@ SQLITE_PRIVATE void sqlite3EndTable(
if( pEnd==0 && pSelect==0 ){
return;
}
- assert( !db->mallocFailed );
p = pParse->pNewTable;
if( p==0 ) return;
@@ -114020,7 +115708,7 @@ SQLITE_PRIVATE void sqlite3EndTable(
** table itself. So mark it read-only.
*/
if( db->init.busy ){
- if( pSelect ){
+ if( pSelect || (!IsOrdinaryTable(p) && db->init.newTnum) ){
sqlite3ErrorMsg(pParse, "");
return;
}
@@ -114028,6 +115716,44 @@ SQLITE_PRIVATE void sqlite3EndTable(
if( p->tnum==1 ) p->tabFlags |= TF_Readonly;
}
+ /* Special processing for tables that include the STRICT keyword:
+ **
+ ** * Do not allow custom column datatypes. Every column must have
+ ** a datatype that is one of INT, INTEGER, REAL, TEXT, or BLOB.
+ **
+ ** * If a PRIMARY KEY is defined, other than the INTEGER PRIMARY KEY,
+ ** then all columns of the PRIMARY KEY must have a NOT NULL
+ ** constraint.
+ */
+ if( tabOpts & TF_Strict ){
+ int ii;
+ p->tabFlags |= TF_Strict;
+ for(ii=0; iinCol; ii++){
+ Column *pCol = &p->aCol[ii];
+ if( pCol->eCType==COLTYPE_CUSTOM ){
+ if( pCol->colFlags & COLFLAG_HASTYPE ){
+ sqlite3ErrorMsg(pParse,
+ "unknown datatype for %s.%s: \"%s\"",
+ p->zName, pCol->zCnName, sqlite3ColumnType(pCol, "")
+ );
+ }else{
+ sqlite3ErrorMsg(pParse, "missing datatype for %s.%s",
+ p->zName, pCol->zCnName);
+ }
+ return;
+ }else if( pCol->eCType==COLTYPE_ANY ){
+ pCol->affinity = SQLITE_AFF_BLOB;
+ }
+ if( (pCol->colFlags & COLFLAG_PRIMKEY)!=0
+ && p->iPKey!=ii
+ && pCol->notNull == OE_None
+ ){
+ pCol->notNull = OE_Abort;
+ p->tabFlags |= TF_HasNotNull;
+ }
+ }
+ }
+
assert( (p->tabFlags & TF_HasPrimaryKey)==0
|| p->iPKey>=0 || sqlite3PrimaryKeyIndex(p)!=0 );
assert( (p->tabFlags & TF_HasPrimaryKey)!=0
@@ -114072,7 +115798,7 @@ SQLITE_PRIVATE void sqlite3EndTable(
for(ii=0; iinCol; ii++){
u32 colFlags = p->aCol[ii].colFlags;
if( (colFlags & COLFLAG_GENERATED)!=0 ){
- Expr *pX = p->aCol[ii].pDflt;
+ Expr *pX = sqlite3ColumnExpr(p, &p->aCol[ii]);
testcase( colFlags & COLFLAG_VIRTUAL );
testcase( colFlags & COLFLAG_STORED );
if( sqlite3ResolveSelfReference(pParse, p, NC_GenCol, pX, 0) ){
@@ -114082,8 +115808,8 @@ SQLITE_PRIVATE void sqlite3EndTable(
** tree that have been allocated from lookaside memory, which is
** illegal in a schema and will lead to errors or heap corruption
** when the database connection closes. */
- sqlite3ExprDelete(db, pX);
- p->aCol[ii].pDflt = sqlite3ExprAlloc(db, TK_NULL, 0, 0);
+ sqlite3ColumnSetExpr(pParse, p, &p->aCol[ii],
+ sqlite3ExprAlloc(db, TK_NULL, 0, 0));
}
}else{
nNG++;
@@ -114123,7 +115849,7 @@ SQLITE_PRIVATE void sqlite3EndTable(
/*
** Initialize zType for the new view or table.
*/
- if( p->pSelect==0 ){
+ if( IsOrdinaryTable(p) ){
/* A regular table */
zType = "table";
zType2 = "TABLE";
@@ -114209,7 +115935,7 @@ SQLITE_PRIVATE void sqlite3EndTable(
** the information we've collected.
*/
sqlite3NestedParse(pParse,
- "UPDATE %Q." DFLT_SCHEMA_TABLE
+ "UPDATE %Q." LEGACY_SCHEMA_TABLE
" SET type='%s', name=%Q, tbl_name=%Q, rootpage=#%d, sql=%Q"
" WHERE rowid=#%d",
db->aDb[iDb].zDbSName,
@@ -114227,7 +115953,7 @@ SQLITE_PRIVATE void sqlite3EndTable(
/* Check to see if we need to create an sqlite_sequence table for
** keeping track of autoincrement keys.
*/
- if( (p->tabFlags & TF_Autoincrement)!=0 ){
+ if( (p->tabFlags & TF_Autoincrement)!=0 && !IN_SPECIAL_PARSE ){
Db *pDb = &db->aDb[iDb];
assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
if( pDb->pSchema->pSeqTab==0 ){
@@ -114250,6 +115976,7 @@ SQLITE_PRIVATE void sqlite3EndTable(
Table *pOld;
Schema *pSchema = p->pSchema;
assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
+ assert( HasRowid(p) || p->iPKey<0 );
pOld = sqlite3HashInsert(&pSchema->tblHash, p->zName, p);
if( pOld ){
assert( p==pOld ); /* Malloc must have failed inside HashInsert() */
@@ -114258,15 +115985,26 @@ SQLITE_PRIVATE void sqlite3EndTable(
}
pParse->pNewTable = 0;
db->mDbFlags |= DBFLAG_SchemaChange;
+
+ /* If this is the magic sqlite_sequence table used by autoincrement,
+ ** then record a pointer to this table in the main database structure
+ ** so that INSERT can find the table easily. */
+ assert( !pParse->nested );
+#ifndef SQLITE_OMIT_AUTOINCREMENT
+ if( strcmp(p->zName, "sqlite_sequence")==0 ){
+ assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
+ p->pSchema->pSeqTab = p;
+ }
+#endif
}
#ifndef SQLITE_OMIT_ALTERTABLE
- if( !pSelect && !p->pSelect ){
+ if( !pSelect && IsOrdinaryTable(p) ){
assert( pCons && pEnd );
if( pCons->z==0 ){
pCons = pEnd;
}
- p->addColOffset = 13 + (int)(pCons->z - pParse->sNameToken.z);
+ p->u.tab.addColOffset = 13 + (int)(pCons->z - pParse->sNameToken.z);
}
#endif
}
@@ -114301,6 +116039,16 @@ SQLITE_PRIVATE void sqlite3CreateView(
sqlite3StartTable(pParse, pName1, pName2, isTemp, 1, 0, noErr);
p = pParse->pNewTable;
if( p==0 || pParse->nErr ) goto create_view_fail;
+
+ /* Legacy versions of SQLite allowed the use of the magic "rowid" column
+ ** on a view, even though views do not have rowids. The following flag
+ ** setting fixes this problem. But the fix can be disabled by compiling
+ ** with -DSQLITE_ALLOW_ROWID_IN_VIEW in case there are legacy apps that
+ ** depend upon the old buggy behavior. */
+#ifndef SQLITE_ALLOW_ROWID_IN_VIEW
+ p->tabFlags |= TF_NoVisibleRowid;
+#endif
+
sqlite3TwoPartName(pParse, pName1, pName2, &pName);
iDb = sqlite3SchemaToIndex(db, p->pSchema);
sqlite3FixInit(&sFix, pParse, iDb, "view", pName);
@@ -114313,12 +116061,13 @@ SQLITE_PRIVATE void sqlite3CreateView(
*/
pSelect->selFlags |= SF_View;
if( IN_RENAME_OBJECT ){
- p->pSelect = pSelect;
+ p->u.view.pSelect = pSelect;
pSelect = 0;
}else{
- p->pSelect = sqlite3SelectDup(db, pSelect, EXPRDUP_REDUCE);
+ p->u.view.pSelect = sqlite3SelectDup(db, pSelect, EXPRDUP_REDUCE);
}
p->pCheck = sqlite3ExprListDup(db, pCNames, EXPRDUP_REDUCE);
+ p->eTabType = TABTYP_VIEW;
if( db->mallocFailed ) goto create_view_fail;
/* Locate the end of the CREATE VIEW statement. Make sEnd point to
@@ -114372,13 +116121,12 @@ SQLITE_PRIVATE int sqlite3ViewGetColumnNames(Parse *pParse, Table *pTable){
assert( pTable );
#ifndef SQLITE_OMIT_VIRTUALTABLE
- db->nSchemaLock++;
- rc = sqlite3VtabCallConnect(pParse, pTable);
- db->nSchemaLock--;
- if( rc ){
- return 1;
+ if( IsVirtual(pTable) ){
+ db->nSchemaLock++;
+ rc = sqlite3VtabCallConnect(pParse, pTable);
+ db->nSchemaLock--;
+ return rc;
}
- if( IsVirtual(pTable) ) return 0;
#endif
#ifndef SQLITE_OMIT_VIEW
@@ -114415,8 +116163,8 @@ SQLITE_PRIVATE int sqlite3ViewGetColumnNames(Parse *pParse, Table *pTable){
** to be permanent. So the computation is done on a copy of the SELECT
** statement that defines the view.
*/
- assert( pTable->pSelect );
- pSel = sqlite3SelectDup(db, pTable->pSelect, 0);
+ assert( IsView(pTable) );
+ pSel = sqlite3SelectDup(db, pTable->u.view.pSelect, 0);
if( pSel ){
u8 eParseMode = pParse->eParseMode;
pParse->eParseMode = PARSE_MODE_NORMAL;
@@ -114475,8 +116223,6 @@ SQLITE_PRIVATE int sqlite3ViewGetColumnNames(Parse *pParse, Table *pTable){
pTable->pSchema->schemaFlags |= DB_UnresetViews;
if( db->mallocFailed ){
sqlite3DeleteColumnNames(db, pTable);
- pTable->aCol = 0;
- pTable->nCol = 0;
}
#endif /* SQLITE_OMIT_VIEW */
return nErr;
@@ -114493,10 +116239,8 @@ static void sqliteViewResetAll(sqlite3 *db, int idx){
if( !DbHasProperty(db, idx, DB_UnresetViews) ) return;
for(i=sqliteHashFirst(&db->aDb[idx].pSchema->tblHash); i;i=sqliteHashNext(i)){
Table *pTab = sqliteHashData(i);
- if( pTab->pSelect ){
+ if( IsView(pTab) ){
sqlite3DeleteColumnNames(db, pTab);
- pTab->aCol = 0;
- pTab->nCol = 0;
}
}
DbClearProperty(db, idx, DB_UnresetViews);
@@ -114570,7 +116314,7 @@ static void destroyRootPage(Parse *pParse, int iTable, int iDb){
** token for additional information.
*/
sqlite3NestedParse(pParse,
- "UPDATE %Q." DFLT_SCHEMA_TABLE
+ "UPDATE %Q." LEGACY_SCHEMA_TABLE
" SET rootpage=%d WHERE #%d AND rootpage=#%d",
pParse->db->aDb[iDb].zDbSName, iTable, r1, r1);
#endif
@@ -114705,7 +116449,7 @@ SQLITE_PRIVATE void sqlite3CodeDropTable(Parse *pParse, Table *pTab, int iDb, in
** database.
*/
sqlite3NestedParse(pParse,
- "DELETE FROM %Q." DFLT_SCHEMA_TABLE
+ "DELETE FROM %Q." LEGACY_SCHEMA_TABLE
" WHERE tbl_name=%Q and type!='trigger'",
pDb->zDbSName, pTab->zName);
if( !isView && !IsVirtual(pTab) ){
@@ -114733,6 +116477,7 @@ SQLITE_PRIVATE int sqlite3ReadOnlyShadowTables(sqlite3 *db){
if( (db->flags & SQLITE_Defensive)!=0
&& db->pVtabCtx==0
&& db->nVdbeExec==0
+ && !sqlite3VtabInSync(db)
){
return 1;
}
@@ -114752,6 +116497,9 @@ static int tableMayNotBeDropped(sqlite3 *db, Table *pTab){
if( (pTab->tabFlags & TF_Shadow)!=0 && sqlite3ReadOnlyShadowTables(db) ){
return 1;
}
+ if( pTab->tabFlags & TF_Eponymous ){
+ return 1;
+ }
return 0;
}
@@ -114777,7 +116525,10 @@ SQLITE_PRIVATE void sqlite3DropTable(Parse *pParse, SrcList *pName, int isView,
if( noErr ) db->suppressErr--;
if( pTab==0 ){
- if( noErr ) sqlite3CodeVerifyNamedSchema(pParse, pName->a[0].zDatabase);
+ if( noErr ){
+ sqlite3CodeVerifyNamedSchema(pParse, pName->a[0].zDatabase);
+ sqlite3ForceNotReadOnly(pParse);
+ }
goto exit_drop_table;
}
iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
@@ -114833,11 +116584,11 @@ SQLITE_PRIVATE void sqlite3DropTable(Parse *pParse, SrcList *pName, int isView,
/* Ensure DROP TABLE is not used on a view, and DROP VIEW is not used
** on a table.
*/
- if( isView && pTab->pSelect==0 ){
+ if( isView && !IsView(pTab) ){
sqlite3ErrorMsg(pParse, "use DROP TABLE to delete table %s", pTab->zName);
goto exit_drop_table;
}
- if( !isView && pTab->pSelect ){
+ if( !isView && IsView(pTab) ){
sqlite3ErrorMsg(pParse, "use DROP VIEW to delete view %s", pTab->zName);
goto exit_drop_table;
}
@@ -114888,7 +116639,7 @@ SQLITE_PRIVATE void sqlite3CreateForeignKey(
FKey *pFKey = 0;
FKey *pNextTo;
Table *p = pParse->pNewTable;
- int nByte;
+ i64 nByte;
int i;
int nCol;
char *z;
@@ -114901,7 +116652,7 @@ SQLITE_PRIVATE void sqlite3CreateForeignKey(
if( pToCol && pToCol->nExpr!=1 ){
sqlite3ErrorMsg(pParse, "foreign key on %s"
" should reference only one column of table %T",
- p->aCol[iCol].zName, pTo);
+ p->aCol[iCol].zCnName, pTo);
goto fk_end;
}
nCol = 1;
@@ -114924,7 +116675,8 @@ SQLITE_PRIVATE void sqlite3CreateForeignKey(
goto fk_end;
}
pFKey->pFrom = p;
- pFKey->pNextFrom = p->pFKey;
+ assert( IsOrdinaryTable(p) );
+ pFKey->pNextFrom = p->u.tab.pFKey;
z = (char*)&pFKey->aCol[nCol];
pFKey->zTo = z;
if( IN_RENAME_OBJECT ){
@@ -114941,7 +116693,7 @@ SQLITE_PRIVATE void sqlite3CreateForeignKey(
for(i=0; inCol; j++){
- if( sqlite3StrICmp(p->aCol[j].zName, pFromCol->a[i].zEName)==0 ){
+ if( sqlite3StrICmp(p->aCol[j].zCnName, pFromCol->a[i].zEName)==0 ){
pFKey->aCol[i].iFrom = j;
break;
}
@@ -114989,7 +116741,8 @@ SQLITE_PRIVATE void sqlite3CreateForeignKey(
/* Link the foreign key to the table as the last step.
*/
- p->pFKey = pFKey;
+ assert( IsOrdinaryTable(p) );
+ p->u.tab.pFKey = pFKey;
pFKey = 0;
fk_end:
@@ -115010,7 +116763,9 @@ SQLITE_PRIVATE void sqlite3DeferForeignKey(Parse *pParse, int isDeferred){
#ifndef SQLITE_OMIT_FOREIGN_KEY
Table *pTab;
FKey *pFKey;
- if( (pTab = pParse->pNewTable)==0 || (pFKey = pTab->pFKey)==0 ) return;
+ if( (pTab = pParse->pNewTable)==0 ) return;
+ if( NEVER(!IsOrdinaryTable(pTab)) ) return;
+ if( (pFKey = pTab->u.tab.pFKey)==0 ) return;
assert( isDeferred==0 || isDeferred==1 ); /* EV: R-30323-21917 */
pFKey->isDeferred = (u8)isDeferred;
#endif
@@ -115302,7 +117057,7 @@ SQLITE_PRIVATE void sqlite3CreateIndex(
goto exit_create_index;
}
#ifndef SQLITE_OMIT_VIEW
- if( pTab->pSelect ){
+ if( IsView(pTab) ){
sqlite3ErrorMsg(pParse, "views may not be indexed");
goto exit_create_index;
}
@@ -115347,6 +117102,7 @@ SQLITE_PRIVATE void sqlite3CreateIndex(
}else{
assert( !db->init.busy );
sqlite3CodeVerifySchema(pParse, iDb);
+ sqlite3ForceNotReadOnly(pParse);
}
goto exit_create_index;
}
@@ -115392,7 +117148,7 @@ SQLITE_PRIVATE void sqlite3CreateIndex(
Token prevCol;
Column *pCol = &pTab->aCol[pTab->nCol-1];
pCol->colFlags |= COLFLAG_UNIQUE;
- sqlite3TokenInit(&prevCol, pCol->zName);
+ sqlite3TokenInit(&prevCol, pCol->zCnName);
pList = sqlite3ExprListAppend(pParse, 0,
sqlite3ExprAlloc(db, TK_ID, &prevCol, 0));
if( pList==0 ) goto exit_create_index;
@@ -115410,6 +117166,7 @@ SQLITE_PRIVATE void sqlite3CreateIndex(
Expr *pExpr = pList->a[i].pExpr;
assert( pExpr!=0 );
if( pExpr->op==TK_COLLATE ){
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
nExtra += (1 + sqlite3Strlen30(pExpr->u.zToken));
}
}
@@ -115505,6 +117262,7 @@ SQLITE_PRIVATE void sqlite3CreateIndex(
zColl = 0;
if( pListItem->pExpr->op==TK_COLLATE ){
int nColl;
+ assert( !ExprHasProperty(pListItem->pExpr, EP_IntValue) );
zColl = pListItem->pExpr->u.zToken;
nColl = sqlite3Strlen30(zColl) + 1;
assert( nExtra>=nColl );
@@ -115513,7 +117271,7 @@ SQLITE_PRIVATE void sqlite3CreateIndex(
zExtra += nColl;
nExtra -= nColl;
}else if( j>=0 ){
- zColl = pTab->aCol[j].zColl;
+ zColl = sqlite3ColumnColl(&pTab->aCol[j]);
}
if( !zColl ) zColl = sqlite3StrBINARY;
if( !db->init.busy && !sqlite3LocateCollSeq(pParse, zColl) ){
@@ -115711,7 +117469,7 @@ SQLITE_PRIVATE void sqlite3CreateIndex(
/* Add an entry in sqlite_schema for this index
*/
sqlite3NestedParse(pParse,
- "INSERT INTO %Q." DFLT_SCHEMA_TABLE " VALUES('index',%Q,%Q,#%d,%Q);",
+ "INSERT INTO %Q." LEGACY_SCHEMA_TABLE " VALUES('index',%Q,%Q,#%d,%Q);",
db->aDb[iDb].zDbSName,
pIndex->zName,
pTab->zName,
@@ -115753,7 +117511,7 @@ exit_create_index:
** The list was already ordered when this routine was entered, so at this
** point at most a single index (the newly added index) will be out of
** order. So we have to reorder at most one index. */
- Index **ppFrom = &pTab->pIndex;
+ Index **ppFrom;
Index *pThis;
for(ppFrom=&pTab->pIndex; (pThis = *ppFrom)!=0; ppFrom=&pThis->pNext){
Index *pNext;
@@ -115827,7 +117585,7 @@ SQLITE_PRIVATE void sqlite3DefaultRowEst(Index *pIdx){
if( x<99 ){
pIdx->pTable->nRowLogEst = x = 99;
}
- if( pIdx->pPartIdxWhere!=0 ) x -= 10; assert( 10==sqlite3LogEst(2) );
+ if( pIdx->pPartIdxWhere!=0 ){ x -= 10; assert( 10==sqlite3LogEst(2) ); }
a[0] = x;
/* Estimate that a[1] is 10, a[2] is 9, a[3] is 8, a[4] is 7, a[5] is
@@ -115862,9 +117620,10 @@ SQLITE_PRIVATE void sqlite3DropIndex(Parse *pParse, SrcList *pName, int ifExists
pIndex = sqlite3FindIndex(db, pName->a[0].zName, pName->a[0].zDatabase);
if( pIndex==0 ){
if( !ifExists ){
- sqlite3ErrorMsg(pParse, "no such index: %S", pName, 0);
+ sqlite3ErrorMsg(pParse, "no such index: %S", pName->a);
}else{
sqlite3CodeVerifyNamedSchema(pParse, pName->a[0].zDatabase);
+ sqlite3ForceNotReadOnly(pParse);
}
pParse->checkSchema = 1;
goto exit_drop_index;
@@ -115884,7 +117643,7 @@ SQLITE_PRIVATE void sqlite3DropIndex(Parse *pParse, SrcList *pName, int ifExists
if( sqlite3AuthCheck(pParse, SQLITE_DELETE, zTab, 0, zDb) ){
goto exit_drop_index;
}
- if( !OMIT_TEMPDB && iDb ) code = SQLITE_DROP_TEMP_INDEX;
+ if( !OMIT_TEMPDB && iDb==1 ) code = SQLITE_DROP_TEMP_INDEX;
if( sqlite3AuthCheck(pParse, code, pIndex->zName, pTab->zName, zDb) ){
goto exit_drop_index;
}
@@ -115896,7 +117655,7 @@ SQLITE_PRIVATE void sqlite3DropIndex(Parse *pParse, SrcList *pName, int ifExists
if( v ){
sqlite3BeginWriteOperation(pParse, 1, iDb);
sqlite3NestedParse(pParse,
- "DELETE FROM %Q." DFLT_SCHEMA_TABLE " WHERE name=%Q AND type='index'",
+ "DELETE FROM %Q." LEGACY_SCHEMA_TABLE " WHERE name=%Q AND type='index'",
db->aDb[iDb].zDbSName, pIndex->zName
);
sqlite3ClearStatTables(pParse, iDb, "idx", pIndex->zName);
@@ -116176,8 +117935,8 @@ SQLITE_PRIVATE SrcList *sqlite3SrcListAppend(
SQLITE_PRIVATE void sqlite3SrcListAssignCursors(Parse *pParse, SrcList *pList){
int i;
SrcItem *pItem;
- assert(pList || pParse->db->mallocFailed );
- if( pList ){
+ assert( pList || pParse->db->mallocFailed );
+ if( ALWAYS(pList) ){
for(i=0, pItem=pList->a; inSrc; i++, pItem++){
if( pItem->iCursor>=0 ) continue;
pItem->iCursor = pParse->nTab++;
@@ -116292,6 +118051,7 @@ SQLITE_PRIVATE void sqlite3SrcListIndexedBy(Parse *pParse, SrcList *p, Token *pI
}else{
pItem->u1.zIndexedBy = sqlite3NameFromToken(pParse->db, pIndexedBy);
pItem->fg.isIndexedBy = 1;
+ assert( pItem->fg.isCte==0 ); /* No collision on union u2 */
}
}
}
@@ -116604,7 +118364,7 @@ SQLITE_PRIVATE void sqlite3UniqueConstraint(
for(j=0; jnKeyCol; j++){
char *zCol;
assert( pIdx->aiColumn[j]>=0 );
- zCol = pTab->aCol[pIdx->aiColumn[j]].zName;
+ zCol = pTab->aCol[pIdx->aiColumn[j]].zCnName;
if( j ) sqlite3_str_append(&errMsg, ", ", 2);
sqlite3_str_appendall(&errMsg, pTab->zName);
sqlite3_str_append(&errMsg, ".", 1);
@@ -116631,7 +118391,7 @@ SQLITE_PRIVATE void sqlite3RowidConstraint(
int rc;
if( pTab->iPKey>=0 ){
zMsg = sqlite3MPrintf(pParse->db, "%s.%s", pTab->zName,
- pTab->aCol[pTab->iPKey].zName);
+ pTab->aCol[pTab->iPKey].zCnName);
rc = SQLITE_CONSTRAINT_PRIMARYKEY;
}else{
zMsg = sqlite3MPrintf(pParse->db, "%s.rowid", pTab->zName);
@@ -117272,6 +119032,7 @@ SQLITE_PRIVATE FuncDef *sqlite3FunctionSearch(
){
FuncDef *p;
for(p=sqlite3BuiltinFunctions.a[h]; p; p=p->u.pHash){
+ assert( p->funcFlags & SQLITE_FUNC_BUILTIN );
if( sqlite3StrICmp(p->zName, zFunc)==0 ){
return p;
}
@@ -117293,6 +119054,7 @@ SQLITE_PRIVATE void sqlite3InsertBuiltinFuncs(
int nName = sqlite3Strlen30(zName);
int h = SQLITE_FUNC_HASH(zName[0], nName);
assert( zName[0]>='a' && zName[0]<='z' );
+ assert( aDef[i].funcFlags & SQLITE_FUNC_BUILTIN );
pOther = sqlite3FunctionSearch(h, zName);
if( pOther ){
assert( pOther!=&aDef[i] && pOther->pNext!=&aDef[i] );
@@ -117558,7 +119320,7 @@ SQLITE_PRIVATE int sqlite3IsReadOnly(Parse *pParse, Table *pTab, int viewOk){
return 1;
}
#ifndef SQLITE_OMIT_VIEW
- if( !viewOk && pTab->pSelect ){
+ if( !viewOk && IsView(pTab) ){
sqlite3ErrorMsg(pParse,"cannot modify %s because it is a view",pTab->zName);
return 1;
}
@@ -117662,13 +119424,13 @@ SQLITE_PRIVATE Expr *sqlite3LimitWhere(
}else{
Index *pPk = sqlite3PrimaryKeyIndex(pTab);
if( pPk->nKeyCol==1 ){
- const char *zName = pTab->aCol[pPk->aiColumn[0]].zName;
+ const char *zName = pTab->aCol[pPk->aiColumn[0]].zCnName;
pLhs = sqlite3Expr(db, TK_ID, zName);
pEList = sqlite3ExprListAppend(pParse, 0, sqlite3Expr(db, TK_ID, zName));
}else{
int i;
for(i=0; inKeyCol; i++){
- Expr *p = sqlite3Expr(db, TK_ID, pTab->aCol[pPk->aiColumn[i]].zName);
+ Expr *p = sqlite3Expr(db, TK_ID, pTab->aCol[pPk->aiColumn[i]].zCnName);
pEList = sqlite3ExprListAppend(pParse, pEList, p);
}
pLhs = sqlite3PExpr(pParse, TK_VECTOR, 0, 0);
@@ -117684,6 +119446,7 @@ SQLITE_PRIVATE Expr *sqlite3LimitWhere(
pSelectSrc = sqlite3SrcListDup(db, pSrc, 0);
pSrc->a[0].pTab = pTab;
if( pSrc->a[0].fg.isIndexedBy ){
+ assert( pSrc->a[0].fg.isCte==0 );
pSrc->a[0].u2.pIBIndex = 0;
pSrc->a[0].fg.isIndexedBy = 0;
sqlite3DbFree(db, pSrc->a[0].u1.zIndexedBy);
@@ -117775,7 +119538,7 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
*/
#ifndef SQLITE_OMIT_TRIGGER
pTrigger = sqlite3TriggersExist(pParse, pTab, TK_DELETE, 0, 0);
- isView = pTab->pSelect!=0;
+ isView = IsView(pTab);
#else
# define pTrigger 0
# define isView 0
@@ -117902,6 +119665,9 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){
assert( pIdx->pSchema==pTab->pSchema );
sqlite3VdbeAddOp2(v, OP_Clear, pIdx->tnum, iDb);
+ if( IsPrimaryKeyIndex(pIdx) && !HasRowid(pTab) ){
+ sqlite3VdbeChangeP3(v, -1, memCnt ? memCnt : -1);
+ }
}
}else
#endif /* SQLITE_OMIT_TRUNCATE_OPTIMIZATION */
@@ -118022,7 +119788,7 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
if( eOnePass!=ONEPASS_OFF ){
assert( nKey==nPk ); /* OP_Found will use an unpacked key */
if( !IsVirtual(pTab) && aToOpen[iDataCur-iTabCur] ){
- assert( pPk!=0 || pTab->pSelect!=0 );
+ assert( pPk!=0 || IsView(pTab) );
sqlite3VdbeAddOp4Int(v, OP_NotFound, iDataCur, addrBypass, iKey, nKey);
VdbeCoverage(v);
}
@@ -118256,7 +120022,7 @@ SQLITE_PRIVATE void sqlite3GenerateRowDelete(
** the update-hook is not invoked for rows removed by REPLACE, but the
** pre-update-hook is.
*/
- if( pTab->pSelect==0 ){
+ if( !IsView(pTab) ){
u8 p5 = 0;
sqlite3GenerateRowIndexDelete(pParse, pTab, iDataCur, iIdxCur,0,iIdxNoSeek);
sqlite3VdbeAddOp2(v, OP_Delete, iDataCur, (count?OPFLAG_NCHANGE:0));
@@ -118413,13 +120179,15 @@ SQLITE_PRIVATE int sqlite3GenerateIndexKey(
continue;
}
sqlite3ExprCodeLoadIndexColumn(pParse, pIdx, iDataCur, j, regBase+j);
- /* If the column affinity is REAL but the number is an integer, then it
- ** might be stored in the table as an integer (using a compact
- ** representation) then converted to REAL by an OP_RealAffinity opcode.
- ** But we are getting ready to store this value back into an index, where
- ** it should be converted by to INTEGER again. So omit the OP_RealAffinity
- ** opcode if it is present */
- sqlite3VdbeDeletePriorOpcode(v, OP_RealAffinity);
+ if( pIdx->aiColumn[j]>=0 ){
+ /* If the column affinity is REAL but the number is an integer, then it
+ ** might be stored in the table as an integer (using a compact
+ ** representation) then converted to REAL by an OP_RealAffinity opcode.
+ ** But we are getting ready to store this value back into an index, where
+ ** it should be converted by to INTEGER again. So omit the
+ ** OP_RealAffinity opcode if it is present */
+ sqlite3VdbeDeletePriorOpcode(v, OP_RealAffinity);
+ }
}
if( regOut ){
sqlite3VdbeAddOp3(v, OP_MakeRecord, regBase, nCol, regOut);
@@ -119014,9 +120782,9 @@ static void last_insert_rowid(
/*
** Implementation of the changes() SQL function.
**
-** IMP: R-62073-11209 The changes() SQL function is a wrapper
-** around the sqlite3_changes() C/C++ function and hence follows the same
-** rules for counting changes.
+** IMP: R-32760-32347 The changes() SQL function is a wrapper
+** around the sqlite3_changes64() C/C++ function and hence follows the
+** same rules for counting changes.
*/
static void changes(
sqlite3_context *context,
@@ -119025,12 +120793,12 @@ static void changes(
){
sqlite3 *db = sqlite3_context_db_handle(context);
UNUSED_PARAMETER2(NotUsed, NotUsed2);
- sqlite3_result_int(context, sqlite3_changes(db));
+ sqlite3_result_int64(context, sqlite3_changes64(db));
}
/*
** Implementation of the total_changes() SQL function. The return value is
-** the same as the sqlite3_total_changes() API function.
+** the same as the sqlite3_total_changes64() API function.
*/
static void total_changes(
sqlite3_context *context,
@@ -119039,9 +120807,9 @@ static void total_changes(
){
sqlite3 *db = sqlite3_context_db_handle(context);
UNUSED_PARAMETER2(NotUsed, NotUsed2);
- /* IMP: R-52756-41993 This function is a wrapper around the
- ** sqlite3_total_changes() C/C++ interface. */
- sqlite3_result_int(context, sqlite3_total_changes(db));
+ /* IMP: R-11217-42568 This function is a wrapper around the
+ ** sqlite3_total_changes64() C/C++ interface. */
+ sqlite3_result_int64(context, sqlite3_total_changes64(db));
}
/*
@@ -119759,10 +121527,10 @@ static void trimFunc(
){
const unsigned char *zIn; /* Input string */
const unsigned char *zCharSet; /* Set of characters to trim */
- int nIn; /* Number of bytes in input */
+ unsigned int nIn; /* Number of bytes in input */
int flags; /* 1: trimleft 2: trimright 3: trim */
int i; /* Loop counter */
- unsigned char *aLen = 0; /* Length of each character in zCharSet */
+ unsigned int *aLen = 0; /* Length of each character in zCharSet */
unsigned char **azChar = 0; /* Individual characters in zCharSet */
int nChar; /* Number of characters in zCharSet */
@@ -119771,13 +121539,13 @@ static void trimFunc(
}
zIn = sqlite3_value_text(argv[0]);
if( zIn==0 ) return;
- nIn = sqlite3_value_bytes(argv[0]);
+ nIn = (unsigned)sqlite3_value_bytes(argv[0]);
assert( zIn==sqlite3_value_text(argv[0]) );
if( argc==1 ){
- static const unsigned char lenOne[] = { 1 };
+ static const unsigned lenOne[] = { 1 };
static unsigned char * const azOne[] = { (u8*)" " };
nChar = 1;
- aLen = (u8*)lenOne;
+ aLen = (unsigned*)lenOne;
azChar = (unsigned char **)azOne;
zCharSet = 0;
}else if( (zCharSet = sqlite3_value_text(argv[1]))==0 ){
@@ -119788,15 +121556,16 @@ static void trimFunc(
SQLITE_SKIP_UTF8(z);
}
if( nChar>0 ){
- azChar = contextMalloc(context, ((i64)nChar)*(sizeof(char*)+1));
+ azChar = contextMalloc(context,
+ ((i64)nChar)*(sizeof(char*)+sizeof(unsigned)));
if( azChar==0 ){
return;
}
- aLen = (unsigned char*)&azChar[nChar];
+ aLen = (unsigned*)&azChar[nChar];
for(z=zCharSet, nChar=0; *z; nChar++){
azChar[nChar] = (unsigned char *)z;
SQLITE_SKIP_UTF8(z);
- aLen[nChar] = (u8)(z - azChar[nChar]);
+ aLen[nChar] = (unsigned)(z - azChar[nChar]);
}
}
}
@@ -119804,7 +121573,7 @@ static void trimFunc(
flags = SQLITE_PTR_TO_INT(sqlite3_user_data(context));
if( flags & 1 ){
while( nIn>0 ){
- int len = 0;
+ unsigned int len = 0;
for(i=0; i0 ){
- int len = 0;
+ unsigned int len = 0;
for(i=0; imxAlloc==0;
- pAccum->mxAlloc = db->aLimit[SQLITE_LIMIT_LENGTH];
- if( !firstTerm ){
- if( argc==2 ){
- zSep = (char*)sqlite3_value_text(argv[1]);
- nSep = sqlite3_value_bytes(argv[1]);
- }else{
- zSep = ",";
- nSep = 1;
+ int firstTerm = pGCC->str.mxAlloc==0;
+ pGCC->str.mxAlloc = db->aLimit[SQLITE_LIMIT_LENGTH];
+ if( argc==1 ){
+ if( !firstTerm ){
+ sqlite3_str_appendchar(&pGCC->str, 1, ',');
}
- if( zSep ) sqlite3_str_append(pAccum, zSep, nSep);
+#ifndef SQLITE_OMIT_WINDOWFUNC
+ else{
+ pGCC->nFirstSepLength = 1;
+ }
+#endif
+ }else if( !firstTerm ){
+ zSep = (char*)sqlite3_value_text(argv[1]);
+ nSep = sqlite3_value_bytes(argv[1]);
+ if( zSep ){
+ sqlite3_str_append(&pGCC->str, zSep, nSep);
+ }
+#ifndef SQLITE_OMIT_WINDOWFUNC
+ else{
+ nSep = 0;
+ }
+ if( nSep != pGCC->nFirstSepLength || pGCC->pnSepLengths != 0 ){
+ int *pnsl = pGCC->pnSepLengths;
+ if( pnsl == 0 ){
+ /* First separator length variation seen, start tracking them. */
+ pnsl = (int*)sqlite3_malloc64((pGCC->nAccum+1) * sizeof(int));
+ if( pnsl!=0 ){
+ int i = 0, nA = pGCC->nAccum-1;
+ while( inFirstSepLength;
+ }
+ }else{
+ pnsl = (int*)sqlite3_realloc64(pnsl, pGCC->nAccum * sizeof(int));
+ }
+ if( pnsl!=0 ){
+ if( ALWAYS(pGCC->nAccum>0) ){
+ pnsl[pGCC->nAccum-1] = nSep;
+ }
+ pGCC->pnSepLengths = pnsl;
+ }else{
+ sqlite3StrAccumSetError(&pGCC->str, SQLITE_NOMEM);
+ }
+ }
+#endif
}
+#ifndef SQLITE_OMIT_WINDOWFUNC
+ else{
+ pGCC->nFirstSepLength = sqlite3_value_bytes(argv[1]);
+ }
+ pGCC->nAccum += 1;
+#endif
zVal = (char*)sqlite3_value_text(argv[0]);
nVal = sqlite3_value_bytes(argv[0]);
- if( zVal ) sqlite3_str_append(pAccum, zVal, nVal);
+ if( zVal ) sqlite3_str_append(&pGCC->str, zVal, nVal);
}
}
+
#ifndef SQLITE_OMIT_WINDOWFUNC
static void groupConcatInverse(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
- int n;
- StrAccum *pAccum;
+ GroupConcatCtx *pGCC;
assert( argc==1 || argc==2 );
+ (void)argc; /* Suppress unused parameter warning */
if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return;
- pAccum = (StrAccum*)sqlite3_aggregate_context(context, sizeof(*pAccum));
- /* pAccum is always non-NULL since groupConcatStep() will have always
+ pGCC = (GroupConcatCtx*)sqlite3_aggregate_context(context, sizeof(*pGCC));
+ /* pGCC is always non-NULL since groupConcatStep() will have always
** run frist to initialize it */
- if( ALWAYS(pAccum) ){
- n = sqlite3_value_bytes(argv[0]);
- if( argc==2 ){
- n += sqlite3_value_bytes(argv[1]);
+ if( ALWAYS(pGCC) ){
+ int nVS;
+ /* Must call sqlite3_value_text() to convert the argument into text prior
+ ** to invoking sqlite3_value_bytes(), in case the text encoding is UTF16 */
+ (void)sqlite3_value_text(argv[0]);
+ nVS = sqlite3_value_bytes(argv[0]);
+ pGCC->nAccum -= 1;
+ if( pGCC->pnSepLengths!=0 ){
+ assert(pGCC->nAccum >= 0);
+ if( pGCC->nAccum>0 ){
+ nVS += *pGCC->pnSepLengths;
+ memmove(pGCC->pnSepLengths, pGCC->pnSepLengths+1,
+ (pGCC->nAccum-1)*sizeof(int));
+ }
}else{
- n++;
+ /* If removing single accumulated string, harmlessly over-do. */
+ nVS += pGCC->nFirstSepLength;
}
- if( n>=(int)pAccum->nChar ){
- pAccum->nChar = 0;
+ if( nVS>=(int)pGCC->str.nChar ){
+ pGCC->str.nChar = 0;
}else{
- pAccum->nChar -= n;
- memmove(pAccum->zText, &pAccum->zText[n], pAccum->nChar);
+ pGCC->str.nChar -= nVS;
+ memmove(pGCC->str.zText, &pGCC->str.zText[nVS], pGCC->str.nChar);
+ }
+ if( pGCC->str.nChar==0 ){
+ pGCC->str.mxAlloc = 0;
+ sqlite3_free(pGCC->pnSepLengths);
+ pGCC->pnSepLengths = 0;
}
- if( pAccum->nChar==0 ) pAccum->mxAlloc = 0;
}
}
#else
# define groupConcatInverse 0
#endif /* SQLITE_OMIT_WINDOWFUNC */
static void groupConcatFinalize(sqlite3_context *context){
- StrAccum *pAccum;
- pAccum = sqlite3_aggregate_context(context, 0);
- if( pAccum ){
- if( pAccum->accError==SQLITE_TOOBIG ){
- sqlite3_result_error_toobig(context);
- }else if( pAccum->accError==SQLITE_NOMEM ){
- sqlite3_result_error_nomem(context);
- }else{
- sqlite3_result_text(context, sqlite3StrAccumFinish(pAccum), -1,
- sqlite3_free);
- }
+ GroupConcatCtx *pGCC
+ = (GroupConcatCtx*)sqlite3_aggregate_context(context, 0);
+ if( pGCC ){
+ sqlite3ResultStrAccum(context, &pGCC->str);
+#ifndef SQLITE_OMIT_WINDOWFUNC
+ sqlite3_free(pGCC->pnSepLengths);
+#endif
}
}
#ifndef SQLITE_OMIT_WINDOWFUNC
static void groupConcatValue(sqlite3_context *context){
- sqlite3_str *pAccum;
- pAccum = (sqlite3_str*)sqlite3_aggregate_context(context, 0);
- if( pAccum ){
+ GroupConcatCtx *pGCC
+ = (GroupConcatCtx*)sqlite3_aggregate_context(context, 0);
+ if( pGCC ){
+ StrAccum *pAccum = &pGCC->str;
if( pAccum->accError==SQLITE_TOOBIG ){
sqlite3_result_error_toobig(context);
}else if( pAccum->accError==SQLITE_NOMEM ){
sqlite3_result_error_nomem(context);
}else{
const char *zText = sqlite3_str_value(pAccum);
- sqlite3_result_text(context, zText, -1, SQLITE_TRANSIENT);
+ sqlite3_result_text(context, zText, pAccum->nChar, SQLITE_TRANSIENT);
}
}
}
@@ -120311,11 +122150,12 @@ SQLITE_PRIVATE int sqlite3IsLikeFunction(sqlite3 *db, Expr *pExpr, int *pIsNocas
int nExpr;
assert( pExpr!=0 );
assert( pExpr->op==TK_FUNCTION );
+ assert( ExprUseXList(pExpr) );
if( !pExpr->x.pList ){
return 0;
}
- assert( !ExprHasProperty(pExpr, EP_xIsSelect) );
nExpr = pExpr->x.pList->nExpr;
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
pDef = sqlite3FindFunction(db, pExpr->u.zToken, nExpr, SQLITE_UTF8, 0);
#ifdef SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION
if( pDef==0 ) return 0;
@@ -120339,6 +122179,7 @@ SQLITE_PRIVATE int sqlite3IsLikeFunction(sqlite3 *db, Expr *pExpr, int *pIsNocas
Expr *pEscape = pExpr->x.pList->a[2].pExpr;
char *zEscape;
if( pEscape->op!=TK_STRING ) return 0;
+ assert( !ExprHasProperty(pEscape, EP_IntValue) );
zEscape = pEscape->u.zToken;
if( zEscape[0]==0 || zEscape[1]!=0 ) return 0;
if( zEscape[0]==aWc[0] ) return 0;
@@ -120514,9 +122355,7 @@ static void math2Func(
}
/*
-** Implementation of 2-argument SQL math functions:
-**
-** power(X,Y) - Compute X to the Y-th power
+** Implementation of 0-argument pi() function.
*/
static void piFunc(
sqlite3_context *context,
@@ -120567,12 +122406,12 @@ SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(void){
*/
static FuncDef aBuiltinFunc[] = {
/***** Functions only available with SQLITE_TESTCTRL_INTERNAL_FUNCTIONS *****/
+#if !defined(SQLITE_UNTESTABLE)
TEST_FUNC(implies_nonnull_row, 2, INLINEFUNC_implies_nonnull_row, 0),
TEST_FUNC(expr_compare, 2, INLINEFUNC_expr_compare, 0),
TEST_FUNC(expr_implies_expr, 2, INLINEFUNC_expr_implies_expr, 0),
-#ifdef SQLITE_DEBUG
- TEST_FUNC(affinity, 1, INLINEFUNC_affinity, 0),
-#endif
+ TEST_FUNC(affinity, 1, INLINEFUNC_affinity, 0),
+#endif /* !defined(SQLITE_UNTESTABLE) */
/***** Regular functions *****/
#ifdef SQLITE_SOUNDEX
FUNCTION(soundex, 1, 0, 0, soundexFunc ),
@@ -120604,11 +122443,11 @@ SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(void){
FUNCTION(min, -1, 0, 1, minmaxFunc ),
FUNCTION(min, 0, 0, 1, 0 ),
WAGGREGATE(min, 1, 0, 1, minmaxStep, minMaxFinalize, minMaxValue, 0,
- SQLITE_FUNC_MINMAX ),
+ SQLITE_FUNC_MINMAX|SQLITE_FUNC_ANYORDER ),
FUNCTION(max, -1, 1, 1, minmaxFunc ),
FUNCTION(max, 0, 1, 1, 0 ),
WAGGREGATE(max, 1, 1, 1, minmaxStep, minMaxFinalize, minMaxValue, 0,
- SQLITE_FUNC_MINMAX ),
+ SQLITE_FUNC_MINMAX|SQLITE_FUNC_ANYORDER ),
FUNCTION2(typeof, 1, 0, 0, typeofFunc, SQLITE_FUNC_TYPEOF),
FUNCTION2(length, 1, 0, 0, lengthFunc, SQLITE_FUNC_LENGTH),
FUNCTION(instr, 2, 0, 0, instrFunc ),
@@ -120644,9 +122483,10 @@ SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(void){
WAGGREGATE(total, 1,0,0, sumStep,totalFinalize,totalFinalize,sumInverse, 0),
WAGGREGATE(avg, 1,0,0, sumStep, avgFinalize, avgFinalize, sumInverse, 0),
WAGGREGATE(count, 0,0,0, countStep,
- countFinalize, countFinalize, countInverse, SQLITE_FUNC_COUNT ),
+ countFinalize, countFinalize, countInverse,
+ SQLITE_FUNC_COUNT|SQLITE_FUNC_ANYORDER ),
WAGGREGATE(count, 1,0,0, countStep,
- countFinalize, countFinalize, countInverse, 0 ),
+ countFinalize, countFinalize, countInverse, SQLITE_FUNC_ANYORDER ),
WAGGREGATE(group_concat, 1, 0, 0, groupConcatStep,
groupConcatFinalize, groupConcatValue, groupConcatInverse, 0),
WAGGREGATE(group_concat, 2, 0, 0, groupConcatStep,
@@ -120721,6 +122561,7 @@ SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(void){
for(p=sqlite3BuiltinFunctions.a[i]; p; p=p->u.pHash){
int n = sqlite3Strlen30(p->zName);
int h = p->zName[0] + n;
+ assert( p->funcFlags & SQLITE_FUNC_BUILTIN );
printf(" %s(%d)", p->zName, h);
}
printf("\n");
@@ -120948,7 +122789,9 @@ SQLITE_PRIVATE int sqlite3FkLocateIndex(
*/
if( pParent->iPKey>=0 ){
if( !zKey ) return 0;
- if( !sqlite3StrICmp(pParent->aCol[pParent->iPKey].zName, zKey) ) return 0;
+ if( !sqlite3StrICmp(pParent->aCol[pParent->iPKey].zCnName, zKey) ){
+ return 0;
+ }
}
}else if( paiCol ){
assert( nCol>1 );
@@ -120990,11 +122833,11 @@ SQLITE_PRIVATE int sqlite3FkLocateIndex(
/* If the index uses a collation sequence that is different from
** the default collation sequence for the column, this index is
** unusable. Bail out early in this case. */
- zDfltColl = pParent->aCol[iCol].zColl;
+ zDfltColl = sqlite3ColumnColl(&pParent->aCol[iCol]);
if( !zDfltColl ) zDfltColl = sqlite3StrBINARY;
if( sqlite3StrICmp(pIdx->azColl[i], zDfltColl) ) break;
- zIdxCol = pParent->aCol[iCol].zName;
+ zIdxCol = pParent->aCol[iCol].zCnName;
for(j=0; jaCol[j].zCol, zIdxCol)==0 ){
if( aiCol ) aiCol[i] = pFKey->aCol[j].iFrom;
@@ -121218,7 +123061,7 @@ static Expr *exprTableRegister(
pCol = &pTab->aCol[iCol];
pExpr->iTable = regBase + sqlite3TableColumnToStorage(pTab,iCol) + 1;
pExpr->affExpr = pCol->affinity;
- zColl = pCol->zColl;
+ zColl = sqlite3ColumnColl(pCol);
if( zColl==0 ) zColl = db->pDfltColl->zName;
pExpr = sqlite3ExprAddCollateString(pParse, pExpr, zColl);
}else{
@@ -121241,6 +123084,7 @@ static Expr *exprTableColumn(
){
Expr *pExpr = sqlite3Expr(db, TK_COLUMN, 0);
if( pExpr ){
+ assert( ExprUseYTab(pExpr) );
pExpr->y.pTab = pTab;
pExpr->iTable = iCursor;
pExpr->iColumn = iCol;
@@ -121327,7 +123171,7 @@ static void fkScanChildren(
pLeft = exprTableRegister(pParse, pTab, regData, iCol);
iCol = aiCol ? aiCol[i] : pFKey->aCol[0].iFrom;
assert( iCol>=0 );
- zCol = pFKey->pFrom->aCol[iCol].zName;
+ zCol = pFKey->pFrom->aCol[iCol].zCnName;
pRight = sqlite3Expr(db, TK_ID, zCol);
pEq = sqlite3PExpr(pParse, TK_EQ, pLeft, pRight);
pWhere = sqlite3ExprAnd(pParse, pWhere, pEq);
@@ -121362,7 +123206,7 @@ static void fkScanChildren(
i16 iCol = pIdx->aiColumn[i];
assert( iCol>=0 );
pLeft = exprTableRegister(pParse, pTab, regData, iCol);
- pRight = sqlite3Expr(db, TK_ID, pTab->aCol[iCol].zName);
+ pRight = sqlite3Expr(db, TK_ID, pTab->aCol[iCol].zCnName);
pEq = sqlite3PExpr(pParse, TK_IS, pLeft, pRight);
pAll = sqlite3ExprAnd(pParse, pAll, pEq);
}
@@ -121432,6 +123276,25 @@ static void fkTriggerDelete(sqlite3 *dbMem, Trigger *p){
}
}
+/*
+** Clear the apTrigger[] cache of CASCADE triggers for all foreign keys
+** in a particular database. This needs to happen when the schema
+** changes.
+*/
+SQLITE_PRIVATE void sqlite3FkClearTriggerCache(sqlite3 *db, int iDb){
+ HashElem *k;
+ Hash *pHash = &db->aDb[iDb].pSchema->tblHash;
+ for(k=sqliteHashFirst(pHash); k; k=sqliteHashNext(k)){
+ Table *pTab = sqliteHashData(k);
+ FKey *pFKey;
+ if( !IsOrdinaryTable(pTab) ) continue;
+ for(pFKey=pTab->u.tab.pFKey; pFKey; pFKey=pFKey->pNextFrom){
+ fkTriggerDelete(db, pFKey->apTrigger[0]); pFKey->apTrigger[0] = 0;
+ fkTriggerDelete(db, pFKey->apTrigger[1]); pFKey->apTrigger[1] = 0;
+ }
+ }
+}
+
/*
** This function is called to generate code that runs when table pTab is
** being dropped from the database. The SrcList passed as the second argument
@@ -121451,12 +123314,12 @@ static void fkTriggerDelete(sqlite3 *dbMem, Trigger *p){
*/
SQLITE_PRIVATE void sqlite3FkDropTable(Parse *pParse, SrcList *pName, Table *pTab){
sqlite3 *db = pParse->db;
- if( (db->flags&SQLITE_ForeignKeys) && !IsVirtual(pTab) ){
+ if( (db->flags&SQLITE_ForeignKeys) && IsOrdinaryTable(pTab) ){
int iSkip = 0;
Vdbe *v = sqlite3GetVdbe(pParse);
assert( v ); /* VDBE has already been allocated */
- assert( pTab->pSelect==0 ); /* Not a view */
+ assert( IsOrdinaryTable(pTab) );
if( sqlite3FkReferences(pTab)==0 ){
/* Search for a deferred foreign key constraint for which this table
** is the child table. If one cannot be found, return without
@@ -121464,7 +123327,7 @@ SQLITE_PRIVATE void sqlite3FkDropTable(Parse *pParse, SrcList *pName, Table *pTa
** the entire DELETE if there are no outstanding deferred constraints
** when this statement is run. */
FKey *p;
- for(p=pTab->pFKey; p; p=p->pNextFrom){
+ for(p=pTab->u.tab.pFKey; p; p=p->pNextFrom){
if( p->isDeferred || (db->flags & SQLITE_DeferFKs) ) break;
}
if( !p ) return;
@@ -121553,7 +123416,7 @@ static int fkParentIsModified(
if( aChange[iKey]>=0 || (iKey==pTab->iPKey && bChngRowid) ){
Column *pCol = &pTab->aCol[iKey];
if( zKey ){
- if( 0==sqlite3StrICmp(pCol->zName, zKey) ) return 1;
+ if( 0==sqlite3StrICmp(pCol->zCnName, zKey) ) return 1;
}else if( pCol->colFlags & COLFLAG_PRIMKEY ){
return 1;
}
@@ -121620,13 +123483,14 @@ SQLITE_PRIVATE void sqlite3FkCheck(
/* If foreign-keys are disabled, this function is a no-op. */
if( (db->flags&SQLITE_ForeignKeys)==0 ) return;
+ if( !IsOrdinaryTable(pTab) ) return;
iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
zDb = db->aDb[iDb].zDbSName;
/* Loop through all the foreign key constraints for which pTab is the
** child table (the table that the foreign key definition is part of). */
- for(pFKey=pTab->pFKey; pFKey; pFKey=pFKey->pNextFrom){
+ for(pFKey=pTab->u.tab.pFKey; pFKey; pFKey=pFKey->pNextFrom){
Table *pTo; /* Parent table of foreign key pFKey */
Index *pIdx = 0; /* Index on key columns in pTo */
int *aiFree = 0;
@@ -121693,7 +123557,7 @@ SQLITE_PRIVATE void sqlite3FkCheck(
** values read from the parent table are NULL. */
if( db->xAuth ){
int rcauth;
- char *zCol = pTo->aCol[pIdx ? pIdx->aiColumn[i] : pTo->iPKey].zName;
+ char *zCol = pTo->aCol[pIdx ? pIdx->aiColumn[i] : pTo->iPKey].zCnName;
rcauth = sqlite3AuthReadCol(pParse, pTo->zName, zCol, iDb);
bIgnore = (rcauth==SQLITE_IGNORE);
}
@@ -121808,10 +123672,10 @@ SQLITE_PRIVATE u32 sqlite3FkOldmask(
Table *pTab /* Table being modified */
){
u32 mask = 0;
- if( pParse->db->flags&SQLITE_ForeignKeys ){
+ if( pParse->db->flags&SQLITE_ForeignKeys && IsOrdinaryTable(pTab) ){
FKey *p;
int i;
- for(p=pTab->pFKey; p; p=p->pNextFrom){
+ for(p=pTab->u.tab.pFKey; p; p=p->pNextFrom){
for(i=0; inCol; i++) mask |= COLUMN_MASK(p->aCol[i].iFrom);
}
for(p=sqlite3FkReferences(pTab); p; p=p->pNextTo){
@@ -121861,19 +123725,19 @@ SQLITE_PRIVATE int sqlite3FkRequired(
){
int eRet = 1; /* Value to return if bHaveFK is true */
int bHaveFK = 0; /* If FK processing is required */
- if( pParse->db->flags&SQLITE_ForeignKeys ){
+ if( pParse->db->flags&SQLITE_ForeignKeys && IsOrdinaryTable(pTab) ){
if( !aChange ){
/* A DELETE operation. Foreign key processing is required if the
** table in question is either the child or parent table for any
** foreign key constraint. */
- bHaveFK = (sqlite3FkReferences(pTab) || pTab->pFKey);
+ bHaveFK = (sqlite3FkReferences(pTab) || pTab->u.tab.pFKey);
}else{
/* This is an UPDATE. Foreign key processing is only required if the
** operation modifies one or more child or parent key columns. */
FKey *p;
/* Check if any child key columns are being modified. */
- for(p=pTab->pFKey; p; p=p->pNextFrom){
+ for(p=pTab->u.tab.pFKey; p; p=p->pNextFrom){
if( fkChildIsModified(pTab, p, aChange, chngRowid) ){
if( 0==sqlite3_stricmp(pTab->zName, p->zTo) ) eRet = 2;
bHaveFK = 1;
@@ -121966,8 +123830,8 @@ static Trigger *fkActionTrigger(
assert( pIdx!=0 || (pTab->iPKey>=0 && pTab->iPKeynCol) );
assert( pIdx==0 || pIdx->aiColumn[i]>=0 );
sqlite3TokenInit(&tToCol,
- pTab->aCol[pIdx ? pIdx->aiColumn[i] : pTab->iPKey].zName);
- sqlite3TokenInit(&tFromCol, pFKey->pFrom->aCol[iFromCol].zName);
+ pTab->aCol[pIdx ? pIdx->aiColumn[i] : pTab->iPKey].zCnName);
+ sqlite3TokenInit(&tFromCol, pFKey->pFrom->aCol[iFromCol].zCnName);
/* Create the expression "OLD.zToCol = zFromCol". It is important
** that the "OLD.zToCol" term is on the LHS of the = operator, so
@@ -122012,7 +123876,7 @@ static Trigger *fkActionTrigger(
testcase( pCol->colFlags & COLFLAG_STORED );
pDflt = 0;
}else{
- pDflt = pCol->pDflt;
+ pDflt = sqlite3ColumnExpr(pFKey->pFrom, pCol);
}
if( pDflt ){
pNew = sqlite3ExprDup(db, pDflt, 0);
@@ -122149,9 +124013,9 @@ SQLITE_PRIVATE void sqlite3FkDelete(sqlite3 *db, Table *pTab){
FKey *pFKey; /* Iterator variable */
FKey *pNext; /* Copy of pFKey->pNextFrom */
- assert( db==0 || IsVirtual(pTab)
- || sqlite3SchemaMutexHeld(db, 0, pTab->pSchema) );
- for(pFKey=pTab->pFKey; pFKey; pFKey=pNext){
+ assert( IsOrdinaryTable(pTab) );
+ for(pFKey=pTab->u.tab.pFKey; pFKey; pFKey=pNext){
+ assert( db==0 || sqlite3SchemaMutexHeld(db, 0, pTab->pSchema) );
/* Remove the FK from the fkeyHash hash table. */
if( !db || db->pnBytesFreed==0 ){
@@ -122231,7 +124095,7 @@ SQLITE_PRIVATE void sqlite3OpenTable(
}else{
Index *pPk = sqlite3PrimaryKeyIndex(pTab);
assert( pPk!=0 );
- assert( pPk->tnum==pTab->tnum );
+ assert( pPk->tnum==pTab->tnum || CORRUPT_DB );
sqlite3VdbeAddOp3(v, opcode, iCur, pPk->tnum, iDb);
sqlite3VdbeSetP4KeyInfo(pParse, pPk);
VdbeComment((v, "%s", pTab->zName));
@@ -122298,28 +124162,68 @@ SQLITE_PRIVATE const char *sqlite3IndexAffinityStr(sqlite3 *db, Index *pIdx){
}
/*
+** Make changes to the evolving bytecode to do affinity transformations
+** of values that are about to be gathered into a row for table pTab.
+**
+** For ordinary (legacy, non-strict) tables:
+** -----------------------------------------
+**
** Compute the affinity string for table pTab, if it has not already been
** computed. As an optimization, omit trailing SQLITE_AFF_BLOB affinities.
**
-** If the affinity exists (if it is no entirely SQLITE_AFF_BLOB values) and
-** if iReg>0 then code an OP_Affinity opcode that will set the affinities
-** for register iReg and following. Or if affinities exists and iReg==0,
+** If the affinity string is empty (because it was all SQLITE_AFF_BLOB entries
+** which were then optimized out) then this routine becomes a no-op.
+**
+** Otherwise if iReg>0 then code an OP_Affinity opcode that will set the
+** affinities for register iReg and following. Or if iReg==0,
** then just set the P4 operand of the previous opcode (which should be
** an OP_MakeRecord) to the affinity string.
**
** A column affinity string has one character per column:
**
-** Character Column affinity
-** ------------------------------
-** 'A' BLOB
-** 'B' TEXT
-** 'C' NUMERIC
-** 'D' INTEGER
-** 'E' REAL
+** Character Column affinity
+** --------- ---------------
+** 'A' BLOB
+** 'B' TEXT
+** 'C' NUMERIC
+** 'D' INTEGER
+** 'E' REAL
+**
+** For STRICT tables:
+** ------------------
+**
+** Generate an appropropriate OP_TypeCheck opcode that will verify the
+** datatypes against the column definitions in pTab. If iReg==0, that
+** means an OP_MakeRecord opcode has already been generated and should be
+** the last opcode generated. The new OP_TypeCheck needs to be inserted
+** before the OP_MakeRecord. The new OP_TypeCheck should use the same
+** register set as the OP_MakeRecord. If iReg>0 then register iReg is
+** the first of a series of registers that will form the new record.
+** Apply the type checking to that array of registers.
*/
SQLITE_PRIVATE void sqlite3TableAffinity(Vdbe *v, Table *pTab, int iReg){
int i, j;
- char *zColAff = pTab->zColAff;
+ char *zColAff;
+ if( pTab->tabFlags & TF_Strict ){
+ if( iReg==0 ){
+ /* Move the previous opcode (which should be OP_MakeRecord) forward
+ ** by one slot and insert a new OP_TypeCheck where the current
+ ** OP_MakeRecord is found */
+ VdbeOp *pPrev;
+ sqlite3VdbeAppendP4(v, pTab, P4_TABLE);
+ pPrev = sqlite3VdbeGetOp(v, -1);
+ assert( pPrev!=0 );
+ assert( pPrev->opcode==OP_MakeRecord || sqlite3VdbeDb(v)->mallocFailed );
+ pPrev->opcode = OP_TypeCheck;
+ sqlite3VdbeAddOp3(v, OP_MakeRecord, pPrev->p1, pPrev->p2, pPrev->p3);
+ }else{
+ /* Insert an isolated OP_Typecheck */
+ sqlite3VdbeAddOp2(v, OP_TypeCheck, iReg, pTab->nNVCol);
+ sqlite3VdbeAppendP4(v, pTab, P4_TABLE);
+ }
+ return;
+ }
+ zColAff = pTab->zColAff;
if( zColAff==0 ){
sqlite3 *db = sqlite3VdbeDb(v);
zColAff = (char *)sqlite3DbMallocRaw(0, pTab->nCol+1);
@@ -122345,6 +124249,8 @@ SQLITE_PRIVATE void sqlite3TableAffinity(Vdbe *v, Table *pTab, int iReg){
if( iReg ){
sqlite3VdbeAddOp4(v, OP_Affinity, iReg, i, 0, zColAff, i);
}else{
+ assert( sqlite3VdbeGetOp(v, -1)->opcode==OP_MakeRecord
+ || sqlite3VdbeDb(v)->mallocFailed );
sqlite3VdbeChangeP4(v, -1, zColAff, i);
}
}
@@ -122428,24 +124334,30 @@ SQLITE_PRIVATE void sqlite3ComputeGeneratedColumns(
** that appropriate affinity has been applied to the regular columns
*/
sqlite3TableAffinity(pParse->pVdbe, pTab, iRegStore);
- if( (pTab->tabFlags & TF_HasStored)!=0
- && (pOp = sqlite3VdbeGetOp(pParse->pVdbe,-1))->opcode==OP_Affinity
- ){
- /* Change the OP_Affinity argument to '@' (NONE) for all stored
- ** columns. '@' is the no-op affinity and those columns have not
- ** yet been computed. */
- int ii, jj;
- char *zP4 = pOp->p4.z;
- assert( zP4!=0 );
- assert( pOp->p4type==P4_DYNAMIC );
- for(ii=jj=0; zP4[jj]; ii++){
- if( pTab->aCol[ii].colFlags & COLFLAG_VIRTUAL ){
- continue;
+ if( (pTab->tabFlags & TF_HasStored)!=0 ){
+ pOp = sqlite3VdbeGetOp(pParse->pVdbe,-1);
+ if( pOp->opcode==OP_Affinity ){
+ /* Change the OP_Affinity argument to '@' (NONE) for all stored
+ ** columns. '@' is the no-op affinity and those columns have not
+ ** yet been computed. */
+ int ii, jj;
+ char *zP4 = pOp->p4.z;
+ assert( zP4!=0 );
+ assert( pOp->p4type==P4_DYNAMIC );
+ for(ii=jj=0; zP4[jj]; ii++){
+ if( pTab->aCol[ii].colFlags & COLFLAG_VIRTUAL ){
+ continue;
+ }
+ if( pTab->aCol[ii].colFlags & COLFLAG_STORED ){
+ zP4[jj] = SQLITE_AFF_NONE;
+ }
+ jj++;
}
- if( pTab->aCol[ii].colFlags & COLFLAG_STORED ){
- zP4[jj] = SQLITE_AFF_NONE;
- }
- jj++;
+ }else if( pOp->opcode==OP_TypeCheck ){
+ /* If an OP_TypeCheck was generated because the table is STRICT,
+ ** then set the P3 operand to indicate that generated columns should
+ ** not be checked */
+ pOp->p3 = 1;
}
}
@@ -122481,7 +124393,7 @@ SQLITE_PRIVATE void sqlite3ComputeGeneratedColumns(
int x;
pCol->colFlags |= COLFLAG_BUSY;
w.eCode = 0;
- sqlite3WalkExpr(&w, pCol->pDflt);
+ sqlite3WalkExpr(&w, sqlite3ColumnExpr(pTab, pCol));
pCol->colFlags &= ~COLFLAG_BUSY;
if( w.eCode & COLFLAG_NOTAVAIL ){
pRedo = pCol;
@@ -122490,13 +124402,13 @@ SQLITE_PRIVATE void sqlite3ComputeGeneratedColumns(
eProgress = 1;
assert( pCol->colFlags & COLFLAG_GENERATED );
x = sqlite3TableColumnToStorage(pTab, i) + iRegStore;
- sqlite3ExprCodeGeneratedColumn(pParse, pCol, x);
+ sqlite3ExprCodeGeneratedColumn(pParse, pTab, pCol, x);
pCol->colFlags &= ~COLFLAG_NOTAVAIL;
}
}
}while( pRedo && eProgress );
if( pRedo ){
- sqlite3ErrorMsg(pParse, "generated column loop on \"%s\"", pRedo->zName);
+ sqlite3ErrorMsg(pParse, "generated column loop on \"%s\"", pRedo->zCnName);
}
pParse->iSelfTab = 0;
}
@@ -122546,7 +124458,7 @@ static int autoIncBegin(
** Ticket d8dc2b3a58cd5dc2918a1d4acb 2018-05-23 */
if( pSeqTab==0
|| !HasRowid(pSeqTab)
- || IsVirtual(pSeqTab)
+ || NEVER(IsVirtual(pSeqTab))
|| pSeqTab->nCol!=2
){
pParse->nErr++;
@@ -122891,7 +124803,7 @@ SQLITE_PRIVATE void sqlite3Insert(
*/
#ifndef SQLITE_OMIT_TRIGGER
pTrigger = sqlite3TriggersExist(pParse, pTab, TK_INSERT, 0, &tmask);
- isView = pTab->pSelect!=0;
+ isView = IsView(pTab);
#else
# define pTrigger 0
# define tmask 0
@@ -122982,7 +124894,7 @@ SQLITE_PRIVATE void sqlite3Insert(
}
for(i=0; inId; i++){
for(j=0; jnCol; j++){
- if( sqlite3StrICmp(pColumn->a[i].zName, pTab->aCol[j].zName)==0 ){
+ if( sqlite3StrICmp(pColumn->a[i].zName, pTab->aCol[j].zCnName)==0 ){
pColumn->a[i].idx = j;
if( i!=j ) bIdListInOrder = 0;
if( j==pTab->iPKey ){
@@ -122992,7 +124904,7 @@ SQLITE_PRIVATE void sqlite3Insert(
if( pTab->aCol[j].colFlags & (COLFLAG_STORED|COLFLAG_VIRTUAL) ){
sqlite3ErrorMsg(pParse,
"cannot INSERT into generated column \"%s\"",
- pTab->aCol[j].zName);
+ pTab->aCol[j].zCnName);
goto insert_cleanup;
}
#endif
@@ -123005,7 +124917,7 @@ SQLITE_PRIVATE void sqlite3Insert(
bIdListInOrder = 0;
}else{
sqlite3ErrorMsg(pParse, "table %S has no column named %s",
- pTabList, 0, pColumn->a[i].zName);
+ pTabList->a, pColumn->a[i].zName);
pParse->checkSchema = 1;
goto insert_cleanup;
}
@@ -123133,7 +125045,7 @@ SQLITE_PRIVATE void sqlite3Insert(
if( nColumn!=(pTab->nCol-nHidden) ){
sqlite3ErrorMsg(pParse,
"table %S has %d columns but %d values were supplied",
- pTabList, 0, pTab->nCol-nHidden, nColumn);
+ pTabList->a, pTab->nCol-nHidden, nColumn);
goto insert_cleanup;
}
}
@@ -123177,7 +125089,7 @@ SQLITE_PRIVATE void sqlite3Insert(
pTab->zName);
goto insert_cleanup;
}
- if( pTab->pSelect ){
+ if( IsView(pTab) ){
sqlite3ErrorMsg(pParse, "cannot UPSERT a view");
goto insert_cleanup;
}
@@ -123276,7 +125188,9 @@ SQLITE_PRIVATE void sqlite3Insert(
}else if( pColumn==0 ){
/* Hidden columns that are not explicitly named in the INSERT
** get there default value */
- sqlite3ExprCodeFactorable(pParse, pTab->aCol[i].pDflt, iRegStore);
+ sqlite3ExprCodeFactorable(pParse,
+ sqlite3ColumnExpr(pTab, &pTab->aCol[i]),
+ iRegStore);
continue;
}
}
@@ -123285,13 +125199,17 @@ SQLITE_PRIVATE void sqlite3Insert(
if( j>=pColumn->nId ){
/* A column not named in the insert column list gets its
** default value */
- sqlite3ExprCodeFactorable(pParse, pTab->aCol[i].pDflt, iRegStore);
+ sqlite3ExprCodeFactorable(pParse,
+ sqlite3ColumnExpr(pTab, &pTab->aCol[i]),
+ iRegStore);
continue;
}
k = j;
}else if( nColumn==0 ){
/* This is INSERT INTO ... DEFAULT VALUES. Load the default value. */
- sqlite3ExprCodeFactorable(pParse, pTab->aCol[i].pDflt, iRegStore);
+ sqlite3ExprCodeFactorable(pParse,
+ sqlite3ColumnExpr(pTab, &pTab->aCol[i]),
+ iRegStore);
continue;
}else{
k = i - nHidden;
@@ -123436,7 +125354,7 @@ SQLITE_PRIVATE void sqlite3Insert(
}else
#endif
{
- int isReplace; /* Set to true if constraints may cause a replace */
+ int isReplace = 0;/* Set to true if constraints may cause a replace */
int bUseSeek; /* True to use OPFLAG_SEEKRESULT */
sqlite3GenerateConstraintChecks(pParse, pTab, aRegIdx, iDataCur, iIdxCur,
regIns, 0, ipkColumn>=0, onError, endOfLoop, &isReplace, 0, pUpsert
@@ -123456,6 +125374,13 @@ SQLITE_PRIVATE void sqlite3Insert(
regIns, aRegIdx, 0, appendFlag, bUseSeek
);
}
+#ifdef SQLITE_ALLOW_ROWID_IN_VIEW
+ }else if( pParse->bReturning ){
+ /* If there is a RETURNING clause, populate the rowid register with
+ ** constant value -1, in case one or more of the returned expressions
+ ** refer to the "rowid" of the view. */
+ sqlite3VdbeAddOp2(v, OP_Integer, -1, regRowid);
+#endif
}
/* Update the count of rows that are inserted
@@ -123799,7 +125724,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
db = pParse->db;
v = pParse->pVdbe;
assert( v!=0 );
- assert( pTab->pSelect==0 ); /* This table is not a VIEW */
+ assert( !IsView(pTab) ); /* This table is not a VIEW */
nCol = pTab->nCol;
/* pPk is the PRIMARY KEY index for WITHOUT ROWID tables and NULL for
@@ -123850,7 +125775,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
}
if( onError==OE_Replace ){
if( b2ndPass /* REPLACE becomes ABORT on the 2nd pass */
- || pCol->pDflt==0 /* REPLACE is ABORT if no DEFAULT value */
+ || pCol->iDflt==0 /* REPLACE is ABORT if no DEFAULT value */
){
testcase( pCol->colFlags & COLFLAG_VIRTUAL );
testcase( pCol->colFlags & COLFLAG_STORED );
@@ -123872,7 +125797,8 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
VdbeCoverage(v);
assert( (pCol->colFlags & COLFLAG_GENERATED)==0 );
nSeenReplace++;
- sqlite3ExprCodeCopy(pParse, pCol->pDflt, iReg);
+ sqlite3ExprCodeCopy(pParse,
+ sqlite3ColumnExpr(pTab, pCol), iReg);
sqlite3VdbeJumpHere(v, addr1);
break;
}
@@ -123882,7 +125808,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
case OE_Rollback:
case OE_Fail: {
char *zMsg = sqlite3MPrintf(db, "%s.%s", pTab->zName,
- pCol->zName);
+ pCol->zCnName);
sqlite3VdbeAddOp3(v, OP_HaltIfNull, SQLITE_CONSTRAINT_NOTNULL,
onError, iReg);
sqlite3VdbeAppendP4(v, zMsg, P4_DYNAMIC);
@@ -124135,6 +126061,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
if( onError==OE_Replace /* IPK rule is REPLACE */
&& onError!=overrideError /* Rules for other constraints are different */
&& pTab->pIndex /* There exist other constraints */
+ && !upsertIpkDelay /* IPK check already deferred by UPSERT */
){
ipkTop = sqlite3VdbeAddOp0(v, OP_Goto)+1;
VdbeComment((v, "defer IPK REPLACE until last"));
@@ -124300,7 +126227,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
testcase( sqlite3TableColumnToStorage(pTab, iField)!=iField );
x = sqlite3TableColumnToStorage(pTab, iField) + regNewData + 1;
sqlite3VdbeAddOp2(v, OP_SCopy, x, regIdx+i);
- VdbeComment((v, "%s", pTab->aCol[iField].zName));
+ VdbeComment((v, "%s", pTab->aCol[iField].zCnName));
}
}
sqlite3VdbeAddOp3(v, OP_MakeRecord, regIdx, pIdx->nColumn, aRegIdx[ix]);
@@ -124352,6 +126279,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
** This is not possible for ENABLE_PREUPDATE_HOOK builds, as the row
** must be explicitly deleted in order to ensure any pre-update hook
** is invoked. */
+ assert( IsOrdinaryTable(pTab) );
#ifndef SQLITE_ENABLE_PREUPDATE_HOOK
if( (ix==0 && pIdx->pNext==0) /* Condition 3 */
&& pPk==pIdx /* Condition 2 */
@@ -124359,7 +126287,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
&& ( 0==(db->flags&SQLITE_RecTriggers) || /* Condition 4 */
0==sqlite3TriggersExist(pParse, pTab, TK_DELETE, 0, 0))
&& ( 0==(db->flags&SQLITE_ForeignKeys) || /* Condition 5 */
- (0==pTab->pFKey && 0==sqlite3FkReferences(pTab)))
+ (0==pTab->u.tab.pFKey && 0==sqlite3FkReferences(pTab)))
){
sqlite3VdbeResolveLabel(v, addrUniqueOk);
continue;
@@ -124394,7 +126322,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
x = sqlite3TableColumnToIndex(pIdx, pPk->aiColumn[i]);
sqlite3VdbeAddOp3(v, OP_Column, iThisCur, x, regR+i);
VdbeComment((v, "%s.%s", pTab->zName,
- pTab->aCol[pPk->aiColumn[i]].zName));
+ pTab->aCol[pPk->aiColumn[i]].zCnName));
}
}
if( isUpdate ){
@@ -124458,7 +126386,8 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
assert( onError==OE_Replace );
nConflictCk = sqlite3VdbeCurrentAddr(v) - addrConflictCk;
- assert( nConflictCk>0 );
+ assert( nConflictCk>0 || db->mallocFailed );
+ testcase( nConflictCk<=0 );
testcase( nConflictCk>1 );
if( regTrigCnt ){
sqlite3MultiWrite(pParse);
@@ -124541,6 +126470,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
if( ipkTop ){
sqlite3VdbeGoto(v, ipkTop);
VdbeComment((v, "Do IPK REPLACE"));
+ assert( ipkBottom>0 );
sqlite3VdbeJumpHere(v, ipkBottom);
}
@@ -124593,7 +126523,7 @@ SQLITE_PRIVATE void sqlite3SetMakeRecordP5(Vdbe *v, Table *pTab){
if( pTab->pSchema->file_format<2 ) return;
for(i=pTab->nCol-1; i>0; i--){
- if( pTab->aCol[i].pDflt!=0 ) break;
+ if( pTab->aCol[i].iDflt!=0 ) break;
if( pTab->aCol[i].colFlags & COLFLAG_PRIMKEY ) break;
}
sqlite3VdbeChangeP5(v, i+1);
@@ -124658,7 +126588,7 @@ SQLITE_PRIVATE void sqlite3CompleteInsertion(
v = pParse->pVdbe;
assert( v!=0 );
- assert( pTab->pSelect==0 ); /* This table is not a VIEW */
+ assert( !IsView(pTab) ); /* This table is not a VIEW */
for(i=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, i++){
/* All REPLACE indexes are at the end of the list */
assert( pIdx->onError!=OE_Replace
@@ -124671,7 +126601,6 @@ SQLITE_PRIVATE void sqlite3CompleteInsertion(
}
pik_flags = (useSeekResult ? OPFLAG_USESEEKRESULT : 0);
if( IsPrimaryKeyIndex(pIdx) && !HasRowid(pTab) ){
- assert( pParse->nested==0 );
pik_flags |= OPFLAG_NCHANGE;
pik_flags |= (update_flags & OPFLAG_SAVEPOSITION);
if( update_flags==0 ){
@@ -124744,8 +126673,9 @@ SQLITE_PRIVATE int sqlite3OpenTableAndIndices(
assert( op==OP_OpenWrite || p5==0 );
if( IsVirtual(pTab) ){
/* This routine is a no-op for virtual tables. Leave the output
- ** variables *piDataCur and *piIdxCur uninitialized so that valgrind
- ** can detect if they are used by mistake in the caller. */
+ ** variables *piDataCur and *piIdxCur set to illegal cursor numbers
+ ** for improved error detection. */
+ *piDataCur = *piIdxCur = -999;
return 0;
}
iDb = sqlite3SchemaToIndex(pParse->db, pTab->pSchema);
@@ -124960,13 +126890,8 @@ static int xferOptimization(
if( HasRowid(pDest)!=HasRowid(pSrc) ){
return 0; /* source and destination must both be WITHOUT ROWID or not */
}
-#ifndef SQLITE_OMIT_VIRTUALTABLE
- if( IsVirtual(pSrc) ){
- return 0; /* tab2 must not be a virtual table */
- }
-#endif
- if( pSrc->pSelect ){
- return 0; /* tab2 may not be a view */
+ if( !IsOrdinaryTable(pSrc) ){
+ return 0; /* tab2 may not be a view or virtual table */
}
if( pDest->nCol!=pSrc->nCol ){
return 0; /* Number of columns must be the same in tab1 and tab2 */
@@ -124974,6 +126899,9 @@ static int xferOptimization(
if( pDest->iPKey!=pSrc->iPKey ){
return 0; /* Both tables must have the same INTEGER PRIMARY KEY */
}
+ if( (pDest->tabFlags & TF_Strict)!=0 && (pSrc->tabFlags & TF_Strict)==0 ){
+ return 0; /* Cannot feed from a non-strict into a strict table */
+ }
for(i=0; inCol; i++){
Column *pDestCol = &pDest->aCol[i];
Column *pSrcCol = &pSrc->aCol[i];
@@ -125010,7 +126938,9 @@ static int xferOptimization(
** This requirement could be relaxed for VIRTUAL columns, I suppose.
*/
if( (pDestCol->colFlags & COLFLAG_GENERATED)!=0 ){
- if( sqlite3ExprCompare(0, pSrcCol->pDflt, pDestCol->pDflt, -1)!=0 ){
+ if( sqlite3ExprCompare(0,
+ sqlite3ColumnExpr(pSrc, pSrcCol),
+ sqlite3ColumnExpr(pDest, pDestCol), -1)!=0 ){
testcase( pDestCol->colFlags & COLFLAG_VIRTUAL );
testcase( pDestCol->colFlags & COLFLAG_STORED );
return 0; /* Different generator expressions */
@@ -125020,7 +126950,8 @@ static int xferOptimization(
if( pDestCol->affinity!=pSrcCol->affinity ){
return 0; /* Affinity must be the same on all columns */
}
- if( sqlite3_stricmp(pDestCol->zColl, pSrcCol->zColl)!=0 ){
+ if( sqlite3_stricmp(sqlite3ColumnColl(pDestCol),
+ sqlite3ColumnColl(pSrcCol))!=0 ){
return 0; /* Collating sequence must be the same on all columns */
}
if( pDestCol->notNull && !pSrcCol->notNull ){
@@ -125028,11 +126959,15 @@ static int xferOptimization(
}
/* Default values for second and subsequent columns need to match. */
if( (pDestCol->colFlags & COLFLAG_GENERATED)==0 && i>0 ){
- assert( pDestCol->pDflt==0 || pDestCol->pDflt->op==TK_SPAN );
- assert( pSrcCol->pDflt==0 || pSrcCol->pDflt->op==TK_SPAN );
- if( (pDestCol->pDflt==0)!=(pSrcCol->pDflt==0)
- || (pDestCol->pDflt && strcmp(pDestCol->pDflt->u.zToken,
- pSrcCol->pDflt->u.zToken)!=0)
+ Expr *pDestExpr = sqlite3ColumnExpr(pDest, pDestCol);
+ Expr *pSrcExpr = sqlite3ColumnExpr(pSrc, pSrcCol);
+ assert( pDestExpr==0 || pDestExpr->op==TK_SPAN );
+ assert( pDestExpr==0 || !ExprHasProperty(pDestExpr, EP_IntValue) );
+ assert( pSrcExpr==0 || pSrcExpr->op==TK_SPAN );
+ assert( pSrcExpr==0 || !ExprHasProperty(pSrcExpr, EP_IntValue) );
+ if( (pDestExpr==0)!=(pSrcExpr==0)
+ || (pDestExpr!=0 && strcmp(pDestExpr->u.zToken,
+ pSrcExpr->u.zToken)!=0)
){
return 0; /* Default values must be the same for all columns */
}
@@ -125069,7 +127004,8 @@ static int xferOptimization(
** the extra complication to make this rule less restrictive is probably
** not worth the effort. Ticket [6284df89debdfa61db8073e062908af0c9b6118e]
*/
- if( (db->flags & SQLITE_ForeignKeys)!=0 && pDest->pFKey!=0 ){
+ assert( IsOrdinaryTable(pDest) );
+ if( (db->flags & SQLITE_ForeignKeys)!=0 && pDest->u.tab.pFKey!=0 ){
return 0;
}
#endif
@@ -125747,6 +127683,13 @@ struct sqlite3_api_routines {
sqlite3_file *(*database_file_object)(const char*);
/* Version 3.34.0 and later */
int (*txn_state)(sqlite3*,const char*);
+ /* Version 3.36.1 and later */
+ sqlite3_int64 (*changes64)(sqlite3*);
+ sqlite3_int64 (*total_changes64)(sqlite3*);
+ /* Version 3.37.0 and later */
+ int (*autovacuum_pages)(sqlite3*,
+ unsigned int(*)(void*,const char*,unsigned int,unsigned int,unsigned int),
+ void*, void(*)(void*));
};
/*
@@ -126053,6 +127996,11 @@ typedef int (*sqlite3_loadext_entry)(
#define sqlite3_database_file_object sqlite3_api->database_file_object
/* Version 3.34.0 and later */
#define sqlite3_txn_state sqlite3_api->txn_state
+/* Version 3.36.1 and later */
+#define sqlite3_changes64 sqlite3_api->changes64
+#define sqlite3_total_changes64 sqlite3_api->total_changes64
+/* Version 3.37.0 and later */
+#define sqlite3_autovacuum_pages sqlite3_api->autovacuum_pages
#endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
#if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)
@@ -126537,6 +128485,11 @@ static const sqlite3_api_routines sqlite3Apis = {
sqlite3_database_file_object,
/* Version 3.34.0 and later */
sqlite3_txn_state,
+ /* Version 3.36.1 and later */
+ sqlite3_changes64,
+ sqlite3_total_changes64,
+ /* Version 3.37.0 and later */
+ sqlite3_autovacuum_pages,
};
/* True if x is the directory separator character
@@ -126572,7 +128525,7 @@ static int sqlite3LoadExtension(
const char *zEntry;
char *zAltEntry = 0;
void **aHandle;
- u64 nMsg = 300 + sqlite3Strlen30(zFile);
+ u64 nMsg = strlen(zFile);
int ii;
int rc;
@@ -126606,6 +128559,12 @@ static int sqlite3LoadExtension(
zEntry = zProc ? zProc : "sqlite3_extension_init";
+ /* tag-20210611-1. Some dlopen() implementations will segfault if given
+ ** an oversize filename. Most filesystems have a pathname limit of 4K,
+ ** so limit the extension filename length to about twice that.
+ ** https://sqlite.org/forum/forumpost/08a0d6d9bf */
+ if( nMsg>SQLITE_MAX_PATHLEN ) goto extension_not_found;
+
handle = sqlite3OsDlOpen(pVfs, zFile);
#if SQLITE_OS_UNIX || SQLITE_OS_WIN
for(ii=0; iiaExtension[db->nExtension++] = handle;
return SQLITE_OK;
+
+extension_not_found:
+ if( pzErrMsg ){
+ nMsg += 300;
+ *pzErrMsg = zErrmsg = sqlite3_malloc64(nMsg);
+ if( zErrmsg ){
+ assert( nMsg<0x7fffffff ); /* zErrmsg would be NULL if not so */
+ sqlite3_snprintf((int)nMsg, zErrmsg,
+ "unable to open shared library [%.*s]", SQLITE_MAX_PATHLEN, zFile);
+ sqlite3OsDlError(pVfs, nMsg-1, zErrmsg);
+ }
+ }
+ return SQLITE_ERROR;
}
SQLITE_API int sqlite3_load_extension(
sqlite3 *db, /* Load the extension into this database connection */
@@ -126989,13 +128952,14 @@ SQLITE_PRIVATE void sqlite3AutoLoadExtensions(sqlite3 *db){
#define PragTyp_SOFT_HEAP_LIMIT 35
#define PragTyp_SYNCHRONOUS 36
#define PragTyp_TABLE_INFO 37
-#define PragTyp_TEMP_STORE 38
-#define PragTyp_TEMP_STORE_DIRECTORY 39
-#define PragTyp_THREADS 40
-#define PragTyp_WAL_AUTOCHECKPOINT 41
-#define PragTyp_WAL_CHECKPOINT 42
-#define PragTyp_LOCK_STATUS 43
-#define PragTyp_STATS 44
+#define PragTyp_TABLE_LIST 38
+#define PragTyp_TEMP_STORE 39
+#define PragTyp_TEMP_STORE_DIRECTORY 40
+#define PragTyp_THREADS 41
+#define PragTyp_WAL_AUTOCHECKPOINT 42
+#define PragTyp_WAL_CHECKPOINT 43
+#define PragTyp_LOCK_STATUS 44
+#define PragTyp_STATS 45
/* Property flags associated with various pragma. */
#define PragFlg_NeedSchema 0x01 /* Force schema load before running */
@@ -127028,45 +128992,51 @@ static const char *const pragCName[] = {
/* 13 */ "pk",
/* 14 */ "hidden",
/* table_info reuses 8 */
- /* 15 */ "seqno", /* Used by: index_xinfo */
- /* 16 */ "cid",
- /* 17 */ "name",
- /* 18 */ "desc",
- /* 19 */ "coll",
- /* 20 */ "key",
- /* 21 */ "name", /* Used by: function_list */
- /* 22 */ "builtin",
- /* 23 */ "type",
- /* 24 */ "enc",
- /* 25 */ "narg",
- /* 26 */ "flags",
- /* 27 */ "tbl", /* Used by: stats */
- /* 28 */ "idx",
- /* 29 */ "wdth",
- /* 30 */ "hght",
- /* 31 */ "flgs",
- /* 32 */ "seq", /* Used by: index_list */
- /* 33 */ "name",
- /* 34 */ "unique",
- /* 35 */ "origin",
- /* 36 */ "partial",
- /* 37 */ "table", /* Used by: foreign_key_check */
- /* 38 */ "rowid",
- /* 39 */ "parent",
- /* 40 */ "fkid",
- /* index_info reuses 15 */
- /* 41 */ "seq", /* Used by: database_list */
- /* 42 */ "name",
- /* 43 */ "file",
- /* 44 */ "busy", /* Used by: wal_checkpoint */
- /* 45 */ "log",
- /* 46 */ "checkpointed",
- /* collation_list reuses 32 */
- /* 47 */ "database", /* Used by: lock_status */
- /* 48 */ "status",
- /* 49 */ "cache_size", /* Used by: default_cache_size */
+ /* 15 */ "schema", /* Used by: table_list */
+ /* 16 */ "name",
+ /* 17 */ "type",
+ /* 18 */ "ncol",
+ /* 19 */ "wr",
+ /* 20 */ "strict",
+ /* 21 */ "seqno", /* Used by: index_xinfo */
+ /* 22 */ "cid",
+ /* 23 */ "name",
+ /* 24 */ "desc",
+ /* 25 */ "coll",
+ /* 26 */ "key",
+ /* 27 */ "name", /* Used by: function_list */
+ /* 28 */ "builtin",
+ /* 29 */ "type",
+ /* 30 */ "enc",
+ /* 31 */ "narg",
+ /* 32 */ "flags",
+ /* 33 */ "tbl", /* Used by: stats */
+ /* 34 */ "idx",
+ /* 35 */ "wdth",
+ /* 36 */ "hght",
+ /* 37 */ "flgs",
+ /* 38 */ "seq", /* Used by: index_list */
+ /* 39 */ "name",
+ /* 40 */ "unique",
+ /* 41 */ "origin",
+ /* 42 */ "partial",
+ /* 43 */ "table", /* Used by: foreign_key_check */
+ /* 44 */ "rowid",
+ /* 45 */ "parent",
+ /* 46 */ "fkid",
+ /* index_info reuses 21 */
+ /* 47 */ "seq", /* Used by: database_list */
+ /* 48 */ "name",
+ /* 49 */ "file",
+ /* 50 */ "busy", /* Used by: wal_checkpoint */
+ /* 51 */ "log",
+ /* 52 */ "checkpointed",
+ /* collation_list reuses 38 */
+ /* 53 */ "database", /* Used by: lock_status */
+ /* 54 */ "status",
+ /* 55 */ "cache_size", /* Used by: default_cache_size */
/* module_list pragma_list reuses 9 */
- /* 50 */ "timeout", /* Used by: busy_timeout */
+ /* 56 */ "timeout", /* Used by: busy_timeout */
};
/* Definitions of all built-in pragmas */
@@ -127117,7 +129087,7 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "busy_timeout",
/* ePragTyp: */ PragTyp_BUSY_TIMEOUT,
/* ePragFlg: */ PragFlg_Result0,
- /* ColNames: */ 50, 1,
+ /* ColNames: */ 56, 1,
/* iArg: */ 0 },
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
{/* zName: */ "cache_size",
@@ -127156,7 +129126,7 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "collation_list",
/* ePragTyp: */ PragTyp_COLLATION_LIST,
/* ePragFlg: */ PragFlg_Result0,
- /* ColNames: */ 32, 2,
+ /* ColNames: */ 38, 2,
/* iArg: */ 0 },
#endif
#if !defined(SQLITE_OMIT_COMPILEOPTION_DIAGS)
@@ -127191,14 +129161,14 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "database_list",
/* ePragTyp: */ PragTyp_DATABASE_LIST,
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0,
- /* ColNames: */ 41, 3,
+ /* ColNames: */ 47, 3,
/* iArg: */ 0 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && !defined(SQLITE_OMIT_DEPRECATED)
{/* zName: */ "default_cache_size",
/* ePragTyp: */ PragTyp_DEFAULT_CACHE_SIZE,
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq|PragFlg_NoColumns1,
- /* ColNames: */ 49, 1,
+ /* ColNames: */ 55, 1,
/* iArg: */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
@@ -127228,7 +129198,7 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "foreign_key_check",
/* ePragTyp: */ PragTyp_FOREIGN_KEY_CHECK,
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_Result1|PragFlg_SchemaOpt,
- /* ColNames: */ 37, 4,
+ /* ColNames: */ 43, 4,
/* iArg: */ 0 },
#endif
#if !defined(SQLITE_OMIT_FOREIGN_KEY)
@@ -127271,7 +129241,7 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "function_list",
/* ePragTyp: */ PragTyp_FUNCTION_LIST,
/* ePragFlg: */ PragFlg_Result0,
- /* ColNames: */ 21, 6,
+ /* ColNames: */ 27, 6,
/* iArg: */ 0 },
#endif
#endif
@@ -127300,23 +129270,23 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "index_info",
/* ePragTyp: */ PragTyp_INDEX_INFO,
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt,
- /* ColNames: */ 15, 3,
+ /* ColNames: */ 21, 3,
/* iArg: */ 0 },
{/* zName: */ "index_list",
/* ePragTyp: */ PragTyp_INDEX_LIST,
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt,
- /* ColNames: */ 32, 5,
+ /* ColNames: */ 38, 5,
/* iArg: */ 0 },
{/* zName: */ "index_xinfo",
/* ePragTyp: */ PragTyp_INDEX_INFO,
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt,
- /* ColNames: */ 15, 6,
+ /* ColNames: */ 21, 6,
/* iArg: */ 1 },
#endif
#if !defined(SQLITE_OMIT_INTEGRITY_CHECK)
{/* zName: */ "integrity_check",
/* ePragTyp: */ PragTyp_INTEGRITY_CHECK,
- /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_Result1,
+ /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_Result1|PragFlg_SchemaOpt,
/* ColNames: */ 0, 0,
/* iArg: */ 0 },
#endif
@@ -127350,7 +129320,7 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "lock_status",
/* ePragTyp: */ PragTyp_LOCK_STATUS,
/* ePragFlg: */ PragFlg_Result0,
- /* ColNames: */ 47, 2,
+ /* ColNames: */ 53, 2,
/* iArg: */ 0 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
@@ -127424,7 +129394,7 @@ static const PragmaName aPragmaName[] = {
#if !defined(SQLITE_OMIT_INTEGRITY_CHECK)
{/* zName: */ "quick_check",
/* ePragTyp: */ PragTyp_INTEGRITY_CHECK,
- /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_Result1,
+ /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_Result1|PragFlg_SchemaOpt,
/* ColNames: */ 0, 0,
/* iArg: */ 0 },
#endif
@@ -127489,7 +129459,7 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "stats",
/* ePragTyp: */ PragTyp_STATS,
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq,
- /* ColNames: */ 27, 5,
+ /* ColNames: */ 33, 5,
/* iArg: */ 0 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
@@ -127505,6 +129475,11 @@ static const PragmaName aPragmaName[] = {
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt,
/* ColNames: */ 8, 6,
/* iArg: */ 0 },
+ {/* zName: */ "table_list",
+ /* ePragTyp: */ PragTyp_TABLE_LIST,
+ /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result1,
+ /* ColNames: */ 15, 6,
+ /* iArg: */ 0 },
{/* zName: */ "table_xinfo",
/* ePragTyp: */ PragTyp_TABLE_INFO,
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt,
@@ -127580,7 +129555,7 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "wal_checkpoint",
/* ePragTyp: */ PragTyp_WAL_CHECKPOINT,
/* ePragFlg: */ PragFlg_NeedSchema,
- /* ColNames: */ 44, 3,
+ /* ColNames: */ 50, 3,
/* iArg: */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
@@ -127591,7 +129566,7 @@ static const PragmaName aPragmaName[] = {
/* iArg: */ SQLITE_WriteSchema|SQLITE_NoSchemaError },
#endif
};
-/* Number of pragmas: 67 on by default, 77 total. */
+/* Number of pragmas: 68 on by default, 78 total. */
/************** End of pragma.h **********************************************/
/************** Continuing where we left off in pragma.c *********************/
@@ -128033,7 +130008,11 @@ SQLITE_PRIVATE void sqlite3Pragma(
/* Locate the pragma in the lookup table */
pPragma = pragmaLocate(zLeft);
- if( pPragma==0 ) goto pragma_out;
+ if( pPragma==0 ){
+ /* IMP: R-43042-22504 No error messages are generated if an
+ ** unknown pragma is issued. */
+ goto pragma_out;
+ }
/* Make sure the database schema is loaded if the pragma requires that */
if( (pPragma->mPragFlg & PragFlg_NeedSchema)!=0 ){
@@ -128683,6 +130662,14 @@ SQLITE_PRIVATE void sqlite3Pragma(
}else{
db->flags &= ~mask;
if( mask==SQLITE_DeferFKs ) db->nDeferredImmCons = 0;
+ if( (mask & SQLITE_WriteSchema)!=0
+ && sqlite3_stricmp(zRight, "reset")==0
+ ){
+ /* IMP: R-60817-01178 If the argument is "RESET" then schema
+ ** writing is disabled (as with "PRAGMA writable_schema=OFF") and,
+ ** in addition, the schema is reloaded. */
+ sqlite3ResetAllSchemasOfConnection(db);
+ }
}
/* Many of the flag-pragmas modify the code generated by the SQL
@@ -128723,6 +130710,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
sqlite3ViewGetColumnNames(pParse, pTab);
for(i=0, pCol=pTab->aCol; inCol; i++, pCol++){
int isHidden = 0;
+ const Expr *pColExpr;
if( pCol->colFlags & COLFLAG_NOINSERT ){
if( pPragma->iArg==0 ){
nHidden++;
@@ -128743,13 +130731,16 @@ SQLITE_PRIVATE void sqlite3Pragma(
}else{
for(k=1; k<=pTab->nCol && pPk->aiColumn[k-1]!=i; k++){}
}
- assert( pCol->pDflt==0 || pCol->pDflt->op==TK_SPAN || isHidden>=2 );
+ pColExpr = sqlite3ColumnExpr(pTab,pCol);
+ assert( pColExpr==0 || pColExpr->op==TK_SPAN || isHidden>=2 );
+ assert( pColExpr==0 || !ExprHasProperty(pColExpr, EP_IntValue)
+ || isHidden>=2 );
sqlite3VdbeMultiLoad(v, 1, pPragma->iArg ? "issisii" : "issisi",
i-nHidden,
- pCol->zName,
+ pCol->zCnName,
sqlite3ColumnType(pCol,""),
pCol->notNull ? 1 : 0,
- pCol->pDflt && isHidden<2 ? pCol->pDflt->u.zToken : 0,
+ (isHidden>=2 || pColExpr==0) ? 0 : pColExpr->u.zToken,
k,
isHidden);
}
@@ -128757,6 +130748,81 @@ SQLITE_PRIVATE void sqlite3Pragma(
}
break;
+ /*
+ ** PRAGMA table_list
+ **
+ ** Return a single row for each table, virtual table, or view in the
+ ** entire schema.
+ **
+ ** schema: Name of attached database hold this table
+ ** name: Name of the table itself
+ ** type: "table", "view", "virtual", "shadow"
+ ** ncol: Number of columns
+ ** wr: True for a WITHOUT ROWID table
+ ** strict: True for a STRICT table
+ */
+ case PragTyp_TABLE_LIST: {
+ int ii;
+ pParse->nMem = 6;
+ sqlite3CodeVerifyNamedSchema(pParse, zDb);
+ for(ii=0; iinDb; ii++){
+ HashElem *k;
+ Hash *pHash;
+ int initNCol;
+ if( zDb && sqlite3_stricmp(zDb, db->aDb[ii].zDbSName)!=0 ) continue;
+
+ /* Ensure that the Table.nCol field is initialized for all views
+ ** and virtual tables. Each time we initialize a Table.nCol value
+ ** for a table, that can potentially disrupt the hash table, so restart
+ ** the initialization scan.
+ */
+ pHash = &db->aDb[ii].pSchema->tblHash;
+ initNCol = sqliteHashCount(pHash);
+ while( initNCol-- ){
+ for(k=sqliteHashFirst(pHash); 1; k=sqliteHashNext(k) ){
+ Table *pTab;
+ if( k==0 ){ initNCol = 0; break; }
+ pTab = sqliteHashData(k);
+ if( pTab->nCol==0 ){
+ char *zSql = sqlite3MPrintf(db, "SELECT*FROM\"%w\"", pTab->zName);
+ if( zSql ){
+ sqlite3_stmt *pDummy = 0;
+ (void)sqlite3_prepare(db, zSql, -1, &pDummy, 0);
+ (void)sqlite3_finalize(pDummy);
+ sqlite3DbFree(db, zSql);
+ }
+ pHash = &db->aDb[ii].pSchema->tblHash;
+ break;
+ }
+ }
+ }
+
+ for(k=sqliteHashFirst(pHash); k; k=sqliteHashNext(k) ){
+ Table *pTab = sqliteHashData(k);
+ const char *zType;
+ if( zRight && sqlite3_stricmp(zRight, pTab->zName)!=0 ) continue;
+ if( IsView(pTab) ){
+ zType = "view";
+ }else if( IsVirtual(pTab) ){
+ zType = "virtual";
+ }else if( pTab->tabFlags & TF_Shadow ){
+ zType = "shadow";
+ }else{
+ zType = "table";
+ }
+ sqlite3VdbeMultiLoad(v, 1, "sssiii",
+ db->aDb[ii].zDbSName,
+ sqlite3PreferredTableName(pTab->zName),
+ zType,
+ pTab->nCol,
+ (pTab->tabFlags & TF_WithoutRowid)!=0,
+ (pTab->tabFlags & TF_Strict)!=0
+ );
+ }
+ }
+ }
+ break;
+
#ifdef SQLITE_DEBUG
case PragTyp_STATS: {
Index *pIdx;
@@ -128766,7 +130832,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
for(i=sqliteHashFirst(&pDb->pSchema->tblHash); i; i=sqliteHashNext(i)){
Table *pTab = sqliteHashData(i);
sqlite3VdbeMultiLoad(v, 1, "ssiii",
- pTab->zName,
+ sqlite3PreferredTableName(pTab->zName),
0,
pTab->szTabRow,
pTab->nRowLogEst,
@@ -128816,7 +130882,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
for(i=0; iaiColumn[i];
sqlite3VdbeMultiLoad(v, 1, "iisX", i, cnum,
- cnum<0 ? 0 : pTab->aCol[cnum].zName);
+ cnum<0 ? 0 : pTab->aCol[cnum].zCnName);
if( pPragma->iArg ){
sqlite3VdbeMultiLoad(v, 4, "isiX",
pIdx->aSortOrder[i],
@@ -128885,11 +130951,13 @@ SQLITE_PRIVATE void sqlite3Pragma(
pParse->nMem = 6;
for(i=0; iu.pHash ){
+ assert( p->funcFlags & SQLITE_FUNC_BUILTIN );
pragmaFunclistLine(v, p, 1, showInternFunc);
}
}
for(j=sqliteHashFirst(&db->aFunc); j; j=sqliteHashNext(j)){
p = (FuncDef*)sqliteHashData(j);
+ assert( (p->funcFlags & SQLITE_FUNC_BUILTIN)==0 );
pragmaFunclistLine(v, p, 0, showInternFunc);
}
}
@@ -128923,8 +130991,8 @@ SQLITE_PRIVATE void sqlite3Pragma(
FKey *pFK;
Table *pTab;
pTab = sqlite3FindTable(db, zRight, zDb);
- if( pTab ){
- pFK = pTab->pFKey;
+ if( pTab && IsOrdinaryTable(pTab) ){
+ pFK = pTab->u.tab.pFKey;
if( pFK ){
int iTabDb = sqlite3SchemaToIndex(db, pTab->pSchema);
int i = 0;
@@ -128937,7 +131005,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
i,
j,
pFK->zTo,
- pTab->aCol[pFK->aCol[j].iFrom].zName,
+ pTab->aCol[pFK->aCol[j].iFrom].zCnName,
pFK->aCol[j].zCol,
actionName(pFK->aAction[1]), /* ON UPDATE */
actionName(pFK->aAction[0]), /* ON DELETE */
@@ -128983,7 +131051,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
pTab = (Table*)sqliteHashData(k);
k = sqliteHashNext(k);
}
- if( pTab==0 || pTab->pFKey==0 ) continue;
+ if( pTab==0 || !IsOrdinaryTable(pTab) || pTab->u.tab.pFKey==0 ) continue;
iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
zDb = db->aDb[iDb].zDbSName;
sqlite3CodeVerifySchema(pParse, iDb);
@@ -128991,7 +131059,8 @@ SQLITE_PRIVATE void sqlite3Pragma(
if( pTab->nCol+regRow>pParse->nMem ) pParse->nMem = pTab->nCol + regRow;
sqlite3OpenTable(pParse, 0, iDb, pTab, OP_OpenRead);
sqlite3VdbeLoadString(v, regResult, pTab->zName);
- for(i=1, pFK=pTab->pFKey; pFK; i++, pFK=pFK->pNextFrom){
+ assert( IsOrdinaryTable(pTab) );
+ for(i=1, pFK=pTab->u.tab.pFKey; pFK; i++, pFK=pFK->pNextFrom){
pParent = sqlite3FindTable(db, pFK->zTo, zDb);
if( pParent==0 ) continue;
pIdx = 0;
@@ -129013,7 +131082,8 @@ SQLITE_PRIVATE void sqlite3Pragma(
if( pFK ) break;
if( pParse->nTabnTab = i;
addrTop = sqlite3VdbeAddOp1(v, OP_Rewind, 0); VdbeCoverage(v);
- for(i=1, pFK=pTab->pFKey; pFK; i++, pFK=pFK->pNextFrom){
+ assert( IsOrdinaryTable(pTab) );
+ for(i=1, pFK=pTab->u.tab.pFKey; pFK; i++, pFK=pFK->pNextFrom){
pParent = sqlite3FindTable(db, pFK->zTo, zDb);
pIdx = 0;
aiCols = 0;
@@ -129027,6 +131097,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
** regRow..regRow+n. If any of the child key values are NULL, this
** row cannot cause an FK violation. Jump directly to addrOk in
** this case. */
+ if( regRow+pFK->nCol>pParse->nMem ) pParse->nMem = regRow+pFK->nCol;
for(j=0; jnCol; j++){
int iCol = aiCols ? aiCols[j] : pFK->aCol[j].iFrom;
sqlite3ExprCodeGetColumnOfTable(v, pTab, 0, iCol, regRow+j);
@@ -129213,8 +131284,9 @@ SQLITE_PRIVATE void sqlite3Pragma(
int loopTop;
int iDataCur, iIdxCur;
int r1 = -1;
+ int bStrict;
- if( pTab->tnum<1 ) continue; /* Skip VIEWs or VIRTUAL TABLEs */
+ if( !IsOrdinaryTable(pTab) ) continue;
if( pObjTab && pObjTab!=pTab ) continue;
pPk = HasRowid(pTab) ? 0 : sqlite3PrimaryKeyIndex(pTab);
sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenRead, 0,
@@ -129234,23 +131306,48 @@ SQLITE_PRIVATE void sqlite3Pragma(
/* Sanity check on record header decoding */
sqlite3VdbeAddOp3(v, OP_Column, iDataCur, pTab->nNVCol-1,3);
sqlite3VdbeChangeP5(v, OPFLAG_TYPEOFARG);
+ VdbeComment((v, "(right-most column)"));
}
- /* Verify that all NOT NULL columns really are NOT NULL */
+ /* Verify that all NOT NULL columns really are NOT NULL. At the
+ ** same time verify the type of the content of STRICT tables */
+ bStrict = (pTab->tabFlags & TF_Strict)!=0;
for(j=0; jnCol; j++){
char *zErr;
- int jmp2;
+ Column *pCol = pTab->aCol + j;
+ int doError, jmp2;
if( j==pTab->iPKey ) continue;
- if( pTab->aCol[j].notNull==0 ) continue;
+ if( pCol->notNull==0 && !bStrict ) continue;
+ doError = bStrict ? sqlite3VdbeMakeLabel(pParse) : 0;
sqlite3ExprCodeGetColumnOfTable(v, pTab, iDataCur, j, 3);
if( sqlite3VdbeGetOp(v,-1)->opcode==OP_Column ){
sqlite3VdbeChangeP5(v, OPFLAG_TYPEOFARG);
}
- jmp2 = sqlite3VdbeAddOp1(v, OP_NotNull, 3); VdbeCoverage(v);
- zErr = sqlite3MPrintf(db, "NULL value in %s.%s", pTab->zName,
- pTab->aCol[j].zName);
- sqlite3VdbeAddOp4(v, OP_String8, 0, 3, 0, zErr, P4_DYNAMIC);
- integrityCheckResultRow(v);
- sqlite3VdbeJumpHere(v, jmp2);
+ if( pCol->notNull ){
+ jmp2 = sqlite3VdbeAddOp1(v, OP_NotNull, 3); VdbeCoverage(v);
+ zErr = sqlite3MPrintf(db, "NULL value in %s.%s", pTab->zName,
+ pCol->zCnName);
+ sqlite3VdbeAddOp4(v, OP_String8, 0, 3, 0, zErr, P4_DYNAMIC);
+ if( bStrict && pCol->eCType!=COLTYPE_ANY ){
+ sqlite3VdbeGoto(v, doError);
+ }else{
+ integrityCheckResultRow(v);
+ }
+ sqlite3VdbeJumpHere(v, jmp2);
+ }
+ if( (pTab->tabFlags & TF_Strict)!=0
+ && pCol->eCType!=COLTYPE_ANY
+ ){
+ jmp2 = sqlite3VdbeAddOp3(v, OP_IsNullOrType, 3, 0,
+ sqlite3StdTypeMap[pCol->eCType-1]);
+ VdbeCoverage(v);
+ zErr = sqlite3MPrintf(db, "non-%s value in %s.%s",
+ sqlite3StdType[pCol->eCType-1],
+ pTab->zName, pTab->aCol[j].zCnName);
+ sqlite3VdbeAddOp4(v, OP_String8, 0, 3, 0, zErr, P4_DYNAMIC);
+ sqlite3VdbeResolveLabel(v, doError);
+ integrityCheckResultRow(v);
+ sqlite3VdbeJumpHere(v, jmp2);
+ }
}
/* Verify CHECK constraints */
if( pTab->pCheck && (db->flags & SQLITE_IgnoreChecks)==0 ){
@@ -129784,12 +131881,12 @@ SQLITE_PRIVATE void sqlite3Pragma(
case PragTyp_ANALYSIS_LIMIT: {
sqlite3_int64 N;
if( zRight
- && sqlite3DecOrHexToI64(zRight, &N)==SQLITE_OK
+ && sqlite3DecOrHexToI64(zRight, &N)==SQLITE_OK /* IMP: R-40975-20399 */
&& N>=0
){
db->nAnalysisLimit = (int)(N&0x7fffffff);
}
- returnSingleInt(v, db->nAnalysisLimit);
+ returnSingleInt(v, db->nAnalysisLimit); /* IMP: R-57594-65522 */
break;
}
@@ -130191,10 +132288,15 @@ static void corruptSchema(
pData->rc = SQLITE_NOMEM_BKPT;
}else if( pData->pzErrMsg[0]!=0 ){
/* A error message has already been generated. Do not overwrite it */
- }else if( pData->mInitFlags & (INITFLAG_AlterRename|INITFLAG_AlterDrop) ){
+ }else if( pData->mInitFlags & (INITFLAG_AlterMask) ){
+ static const char *azAlterType[] = {
+ "rename",
+ "drop column",
+ "add column"
+ };
*pData->pzErrMsg = sqlite3MPrintf(db,
"error in %s %s after %s: %s", azObj[0], azObj[1],
- (pData->mInitFlags & INITFLAG_AlterRename) ? "rename" : "drop column",
+ azAlterType[(pData->mInitFlags&INITFLAG_AlterMask)-1],
zExtra
);
pData->rc = SQLITE_ERROR;
@@ -130258,6 +132360,7 @@ SQLITE_PRIVATE int sqlite3InitCallback(void *pInit, int argc, char **argv, char
UNUSED_PARAMETER2(NotUsed, argc);
assert( sqlite3_mutex_held(db->mutex) );
db->mDbFlags |= DBFLAG_EncodingFixed;
+ if( argv==0 ) return 0; /* Might happen if EMPTY_RESULT_CALLBACKS are on */
pData->nInitRow++;
if( db->mallocFailed ){
corruptSchema(pData, argv, 0);
@@ -130265,7 +132368,6 @@ SQLITE_PRIVATE int sqlite3InitCallback(void *pInit, int argc, char **argv, char
}
assert( iDb>=0 && iDbnDb );
- if( argv==0 ) return 0; /* Might happen if EMPTY_RESULT_CALLBACKS are on */
if( argv[3]==0 ){
corruptSchema(pData, argv, 0);
}else if( argv[4]
@@ -130296,7 +132398,7 @@ SQLITE_PRIVATE int sqlite3InitCallback(void *pInit, int argc, char **argv, char
}
}
db->init.orphanTrigger = 0;
- db->init.azInit = argv;
+ db->init.azInit = (const char**)argv;
pStmt = 0;
TESTONLY(rcp = ) sqlite3Prepare(db, argv[4], -1, 0, 0, &pStmt, 0);
rc = db->errCode;
@@ -130315,6 +132417,7 @@ SQLITE_PRIVATE int sqlite3InitCallback(void *pInit, int argc, char **argv, char
}
}
}
+ db->init.azInit = sqlite3StdType; /* Any array of string ptrs will do */
sqlite3_finalize(pStmt);
}else if( argv[1]==0 || (argv[4]!=0 && argv[4][0]!=0) ){
corruptSchema(pData, argv, 0);
@@ -130539,18 +132642,22 @@ SQLITE_PRIVATE int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg, u32 mFl
}
#endif
}
+ assert( pDb == &(db->aDb[iDb]) );
if( db->mallocFailed ){
rc = SQLITE_NOMEM_BKPT;
sqlite3ResetAllSchemasOfConnection(db);
- }
+ pDb = &db->aDb[iDb];
+ }else
if( rc==SQLITE_OK || (db->flags&SQLITE_NoSchemaError)){
- /* Black magic: If the SQLITE_NoSchemaError flag is set, then consider
- ** the schema loaded, even if errors occurred. In this situation the
- ** current sqlite3_prepare() operation will fail, but the following one
- ** will attempt to compile the supplied statement against whatever subset
- ** of the schema was loaded before the error occurred. The primary
- ** purpose of this is to allow access to the sqlite_schema table
- ** even when its contents have been corrupted.
+ /* Hack: If the SQLITE_NoSchemaError flag is set, then consider
+ ** the schema loaded, even if errors (other than OOM) occurred. In
+ ** this situation the current sqlite3_prepare() operation will fail,
+ ** but the following one will attempt to compile the supplied statement
+ ** against whatever subset of the schema was loaded before the error
+ ** occurred.
+ **
+ ** The primary purpose of this is to allow access to the sqlite_schema
+ ** table even when its contents have been corrupted.
*/
DbSetProperty(db, iDb, DB_SchemaLoaded);
rc = SQLITE_OK;
@@ -130660,6 +132767,7 @@ static void schemaIsValid(Parse *pParse){
rc = sqlite3BtreeBeginTrans(pBt, 0, 0);
if( rc==SQLITE_NOMEM || rc==SQLITE_IOERR_NOMEM ){
sqlite3OomFault(db);
+ pParse->rc = SQLITE_NOMEM;
}
if( rc!=SQLITE_OK ) return;
openedTransaction = 1;
@@ -130895,9 +133003,10 @@ static int sqlite3Prepare(
}
if( db->mallocFailed ){
sParse.rc = SQLITE_NOMEM_BKPT;
+ sParse.checkSchema = 0;
}
if( sParse.rc!=SQLITE_OK && sParse.rc!=SQLITE_DONE ){
- if( sParse.checkSchema ){
+ if( sParse.checkSchema && db->init.busy==0 ){
schemaIsValid(&sParse);
}
if( sParse.pVdbe ){
@@ -130958,6 +133067,7 @@ static int sqlite3LockAndPrepare(
** reset is considered a permanent error. */
rc = sqlite3Prepare(db, zSql, nBytes, prepFlags, pOld, ppStmt, pzTail);
assert( rc==SQLITE_OK || *ppStmt==0 );
+ if( rc==SQLITE_OK || db->mallocFailed ) break;
}while( rc==SQLITE_ERROR_RETRY
|| (rc==SQLITE_SCHEMA && (sqlite3ResetOneSchema(db,-1), cnt++)==0) );
sqlite3BtreeLeaveAll(db);
@@ -131449,7 +133559,7 @@ SQLITE_PRIVATE int sqlite3ColumnIndex(Table *pTab, const char *zCol){
u8 h = sqlite3StrIHash(zCol);
Column *pCol;
for(pCol=pTab->aCol, i=0; inCol; pCol++, i++){
- if( pCol->hName==h && sqlite3StrICmp(pCol->zName, zCol)==0 ) return i;
+ if( pCol->hName==h && sqlite3StrICmp(pCol->zCnName, zCol)==0 ) return i;
}
return -1;
}
@@ -131525,6 +133635,9 @@ static void addWhereTerm(
pE2 = sqlite3CreateColumnExpr(db, pSrc, iRight, iColRight);
pEq = sqlite3PExpr(pParse, TK_EQ, pE1, pE2);
+ assert( pE2!=0 || pEq==0 ); /* Due to db->mallocFailed test
+ ** in sqlite3DbMallocRawNN() called from
+ ** sqlite3PExpr(). */
if( pEq && isOuterJoin ){
ExprSetProperty(pEq, EP_FromJoin);
assert( !ExprHasProperty(pEq, EP_TokenOnly|EP_Reduced) );
@@ -131566,10 +133679,13 @@ SQLITE_PRIVATE void sqlite3SetJoinExpr(Expr *p, int iTable){
assert( !ExprHasProperty(p, EP_TokenOnly|EP_Reduced) );
ExprSetVVAProperty(p, EP_NoReduce);
p->iRightJoinTable = iTable;
- if( p->op==TK_FUNCTION && p->x.pList ){
- int i;
- for(i=0; ix.pList->nExpr; i++){
- sqlite3SetJoinExpr(p->x.pList->a[i].pExpr, iTable);
+ if( p->op==TK_FUNCTION ){
+ assert( ExprUseXList(p) );
+ if( p->x.pList ){
+ int i;
+ for(i=0; ix.pList->nExpr; i++){
+ sqlite3SetJoinExpr(p->x.pList->a[i].pExpr, iTable);
+ }
}
}
sqlite3SetJoinExpr(p->pLeft, iTable);
@@ -131592,10 +133708,13 @@ static void unsetJoinExpr(Expr *p, int iTable){
if( p->op==TK_COLUMN && p->iTable==iTable ){
ExprClearProperty(p, EP_CanBeNull);
}
- if( p->op==TK_FUNCTION && p->x.pList ){
- int i;
- for(i=0; ix.pList->nExpr; i++){
- unsetJoinExpr(p->x.pList->a[i].pExpr, iTable);
+ if( p->op==TK_FUNCTION ){
+ assert( ExprUseXList(p) );
+ if( p->x.pList ){
+ int i;
+ for(i=0; ix.pList->nExpr; i++){
+ unsetJoinExpr(p->x.pList->a[i].pExpr, iTable);
+ }
}
}
unsetJoinExpr(p->pLeft, iTable);
@@ -131648,7 +133767,7 @@ static int sqliteProcessJoin(Parse *pParse, Select *p){
int iLeftCol; /* Matching column in the left table */
if( IsHiddenColumn(&pRightTab->aCol[j]) ) continue;
- zName = pRightTab->aCol[j].zName;
+ zName = pRightTab->aCol[j].zCnName;
if( tableAndColumnIndex(pSrc, i+1, zName, &iLeft, &iLeftCol, 1) ){
addWhereTerm(pParse, pSrc, iLeft, iLeftCol, i+1, j,
isOuter, &p->pWhere);
@@ -131919,31 +134038,157 @@ static void codeOffset(
}
/*
-** Add code that will check to make sure the N registers starting at iMem
-** form a distinct entry. iTab is a sorting index that holds previously
-** seen combinations of the N values. A new entry is made in iTab
-** if the current N values are new.
+** Add code that will check to make sure the array of registers starting at
+** iMem form a distinct entry. This is used by both "SELECT DISTINCT ..." and
+** distinct aggregates ("SELECT count(DISTINCT ) ..."). Three strategies
+** are available. Which is used depends on the value of parameter eTnctType,
+** as follows:
**
-** A jump to addrRepeat is made and the N+1 values are popped from the
-** stack if the top N elements are not distinct.
+** WHERE_DISTINCT_UNORDERED/WHERE_DISTINCT_NOOP:
+** Build an ephemeral table that contains all entries seen before and
+** skip entries which have been seen before.
+**
+** Parameter iTab is the cursor number of an ephemeral table that must
+** be opened before the VM code generated by this routine is executed.
+** The ephemeral cursor table is queried for a record identical to the
+** record formed by the current array of registers. If one is found,
+** jump to VM address addrRepeat. Otherwise, insert a new record into
+** the ephemeral cursor and proceed.
+**
+** The returned value in this case is a copy of parameter iTab.
+**
+** WHERE_DISTINCT_ORDERED:
+** In this case rows are being delivered sorted order. The ephermal
+** table is not required. Instead, the current set of values
+** is compared against previous row. If they match, the new row
+** is not distinct and control jumps to VM address addrRepeat. Otherwise,
+** the VM program proceeds with processing the new row.
+**
+** The returned value in this case is the register number of the first
+** in an array of registers used to store the previous result row so that
+** it can be compared to the next. The caller must ensure that this
+** register is initialized to NULL. (The fixDistinctOpenEph() routine
+** will take care of this initialization.)
+**
+** WHERE_DISTINCT_UNIQUE:
+** In this case it has already been determined that the rows are distinct.
+** No special action is required. The return value is zero.
+**
+** Parameter pEList is the list of expressions used to generated the
+** contents of each row. It is used by this routine to determine (a)
+** how many elements there are in the array of registers and (b) the
+** collation sequences that should be used for the comparisons if
+** eTnctType is WHERE_DISTINCT_ORDERED.
*/
-static void codeDistinct(
+static int codeDistinct(
Parse *pParse, /* Parsing and code generating context */
+ int eTnctType, /* WHERE_DISTINCT_* value */
int iTab, /* A sorting index used to test for distinctness */
int addrRepeat, /* Jump to here if not distinct */
- int N, /* Number of elements */
- int iMem /* First element */
+ ExprList *pEList, /* Expression for each element */
+ int regElem /* First element */
){
- Vdbe *v;
- int r1;
+ int iRet = 0;
+ int nResultCol = pEList->nExpr;
+ Vdbe *v = pParse->pVdbe;
- v = pParse->pVdbe;
- r1 = sqlite3GetTempReg(pParse);
- sqlite3VdbeAddOp4Int(v, OP_Found, iTab, addrRepeat, iMem, N); VdbeCoverage(v);
- sqlite3VdbeAddOp3(v, OP_MakeRecord, iMem, N, r1);
- sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iTab, r1, iMem, N);
- sqlite3VdbeChangeP5(v, OPFLAG_USESEEKRESULT);
- sqlite3ReleaseTempReg(pParse, r1);
+ switch( eTnctType ){
+ case WHERE_DISTINCT_ORDERED: {
+ int i;
+ int iJump; /* Jump destination */
+ int regPrev; /* Previous row content */
+
+ /* Allocate space for the previous row */
+ iRet = regPrev = pParse->nMem+1;
+ pParse->nMem += nResultCol;
+
+ iJump = sqlite3VdbeCurrentAddr(v) + nResultCol;
+ for(i=0; ia[i].pExpr);
+ if( idb->mallocFailed );
+ sqlite3VdbeAddOp3(v, OP_Copy, regElem, regPrev, nResultCol-1);
+ break;
+ }
+
+ case WHERE_DISTINCT_UNIQUE: {
+ /* nothing to do */
+ break;
+ }
+
+ default: {
+ int r1 = sqlite3GetTempReg(pParse);
+ sqlite3VdbeAddOp4Int(v, OP_Found, iTab, addrRepeat, regElem, nResultCol);
+ VdbeCoverage(v);
+ sqlite3VdbeAddOp3(v, OP_MakeRecord, regElem, nResultCol, r1);
+ sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iTab, r1, regElem, nResultCol);
+ sqlite3VdbeChangeP5(v, OPFLAG_USESEEKRESULT);
+ sqlite3ReleaseTempReg(pParse, r1);
+ iRet = iTab;
+ break;
+ }
+ }
+
+ return iRet;
+}
+
+/*
+** This routine runs after codeDistinct(). It makes necessary
+** adjustments to the OP_OpenEphemeral opcode that the codeDistinct()
+** routine made use of. This processing must be done separately since
+** sometimes codeDistinct is called before the OP_OpenEphemeral is actually
+** laid down.
+**
+** WHERE_DISTINCT_NOOP:
+** WHERE_DISTINCT_UNORDERED:
+**
+** No adjustments necessary. This function is a no-op.
+**
+** WHERE_DISTINCT_UNIQUE:
+**
+** The ephemeral table is not needed. So change the
+** OP_OpenEphemeral opcode into an OP_Noop.
+**
+** WHERE_DISTINCT_ORDERED:
+**
+** The ephemeral table is not needed. But we do need register
+** iVal to be initialized to NULL. So change the OP_OpenEphemeral
+** into an OP_Null on the iVal register.
+*/
+static void fixDistinctOpenEph(
+ Parse *pParse, /* Parsing and code generating context */
+ int eTnctType, /* WHERE_DISTINCT_* value */
+ int iVal, /* Value returned by codeDistinct() */
+ int iOpenEphAddr /* Address of OP_OpenEphemeral instruction for iTab */
+){
+ if( pParse->nErr==0
+ && (eTnctType==WHERE_DISTINCT_UNIQUE || eTnctType==WHERE_DISTINCT_ORDERED)
+ ){
+ Vdbe *v = pParse->pVdbe;
+ sqlite3VdbeChangeToNoop(v, iOpenEphAddr);
+ if( sqlite3VdbeGetOp(v, iOpenEphAddr+1)->opcode==OP_Explain ){
+ sqlite3VdbeChangeToNoop(v, iOpenEphAddr+1);
+ }
+ if( eTnctType==WHERE_DISTINCT_ORDERED ){
+ /* Change the OP_OpenEphemeral to an OP_Null that sets the MEM_Cleared
+ ** bit on the first register of the previous value. This will cause the
+ ** OP_Ne added in codeDistinct() to always fail on the first iteration of
+ ** the loop even if the first row is all NULLs. */
+ VdbeOp *pOp = sqlite3VdbeGetOp(v, iOpenEphAddr);
+ pOp->opcode = OP_Null;
+ pOp->p1 = 1;
+ pOp->p2 = iVal;
+ }
+ }
}
#ifdef SQLITE_ENABLE_SORTER_REFERENCES
@@ -131984,9 +134229,13 @@ static void selectExprDefer(
struct ExprList_item *pItem = &pEList->a[i];
if( pItem->u.x.iOrderByCol==0 ){
Expr *pExpr = pItem->pExpr;
- Table *pTab = pExpr->y.pTab;
- if( pExpr->op==TK_COLUMN && pExpr->iColumn>=0 && pTab && !IsVirtual(pTab)
- && (pTab->aCol[pExpr->iColumn].colFlags & COLFLAG_SORTERREF)
+ Table *pTab;
+ if( pExpr->op==TK_COLUMN
+ && pExpr->iColumn>=0
+ && ALWAYS( ExprUseYTab(pExpr) )
+ && (pTab = pExpr->y.pTab)!=0
+ && IsOrdinaryTable(pTab)
+ && (pTab->aCol[pExpr->iColumn].colFlags & COLFLAG_SORTERREF)!=0
){
int j;
for(j=0; jiTable = pExpr->iTable;
+ assert( ExprUseYTab(pNew) );
pNew->y.pTab = pExpr->y.pTab;
pNew->iColumn = pPk ? pPk->aiColumn[k] : -1;
pExtra = sqlite3ExprListAppend(pParse, pExtra, pNew);
@@ -132191,59 +134441,11 @@ static void selectInnerLoop(
** part of the result.
*/
if( hasDistinct ){
- switch( pDistinct->eTnctType ){
- case WHERE_DISTINCT_ORDERED: {
- VdbeOp *pOp; /* No longer required OpenEphemeral instr. */
- int iJump; /* Jump destination */
- int regPrev; /* Previous row content */
-
- /* Allocate space for the previous row */
- regPrev = pParse->nMem+1;
- pParse->nMem += nResultCol;
-
- /* Change the OP_OpenEphemeral coded earlier to an OP_Null
- ** sets the MEM_Cleared bit on the first register of the
- ** previous value. This will cause the OP_Ne below to always
- ** fail on the first iteration of the loop even if the first
- ** row is all NULLs.
- */
- sqlite3VdbeChangeToNoop(v, pDistinct->addrTnct);
- pOp = sqlite3VdbeGetOp(v, pDistinct->addrTnct);
- pOp->opcode = OP_Null;
- pOp->p1 = 1;
- pOp->p2 = regPrev;
- pOp = 0; /* Ensure pOp is not used after sqlite3VdbeAddOp() */
-
- iJump = sqlite3VdbeCurrentAddr(v) + nResultCol;
- for(i=0; ipEList->a[i].pExpr);
- if( idb->mallocFailed );
- sqlite3VdbeAddOp3(v, OP_Copy, regResult, regPrev, nResultCol-1);
- break;
- }
-
- case WHERE_DISTINCT_UNIQUE: {
- sqlite3VdbeChangeToNoop(v, pDistinct->addrTnct);
- break;
- }
-
- default: {
- assert( pDistinct->eTnctType==WHERE_DISTINCT_UNORDERED );
- codeDistinct(pParse, pDistinct->tabTnct, iContinue, nResultCol,
- regResult);
- break;
- }
- }
+ int eType = pDistinct->eTnctType;
+ int iTab = pDistinct->tabTnct;
+ assert( nResultCol==p->pEList->nExpr );
+ iTab = codeDistinct(pParse, eType, iTab, iContinue, p->pEList, regResult);
+ fixDistinctOpenEph(pParse, eType, iTab, pDistinct->addrTnct);
if( pSort==0 ){
codeOffset(v, p->iOffset, iContinue);
}
@@ -132903,13 +135105,19 @@ static const char *columnTypeImpl(
break;
}
- assert( pTab && pExpr->y.pTab==pTab );
+ assert( pTab && ExprUseYTab(pExpr) && pExpr->y.pTab==pTab );
if( pS ){
/* The "table" is actually a sub-select or a view in the FROM clause
** of the SELECT statement. Return the declaration type and origin
** data for the result-set column of the sub-select.
*/
- if( iCol>=0 && iColpEList->nExpr ){
+ if( iColpEList->nExpr
+#ifdef SQLITE_ALLOW_ROWID_IN_VIEW
+ && iCol>=0
+#else
+ && ALWAYS(iCol>=0)
+#endif
+ ){
/* If iCol is less than zero, then the expression requests the
** rowid of the sub-select or view. This expression is legal (see
** test case misc2.2.2) - it always evaluates to NULL.
@@ -132931,7 +135139,7 @@ static const char *columnTypeImpl(
zType = "INTEGER";
zOrigCol = "rowid";
}else{
- zOrigCol = pTab->aCol[iCol].zName;
+ zOrigCol = pTab->aCol[iCol].zCnName;
zType = sqlite3ColumnType(&pTab->aCol[iCol],0);
}
zOrigTab = pTab->zName;
@@ -132957,9 +135165,11 @@ static const char *columnTypeImpl(
** statement.
*/
NameContext sNC;
- Select *pS = pExpr->x.pSelect;
- Expr *p = pS->pEList->a[0].pExpr;
- assert( ExprHasProperty(pExpr, EP_xIsSelect) );
+ Select *pS;
+ Expr *p;
+ assert( ExprUseXSelect(pExpr) );
+ pS = pExpr->x.pSelect;
+ p = pS->pEList->a[0].pExpr;
sNC.pSrcList = pS->pSrc;
sNC.pNext = pNC;
sNC.pParse = pNC->pParse;
@@ -133051,7 +135261,7 @@ static void generateColumnTypes(
** then the result column name with the table name
** prefix, ex: TABLE.COLUMN. Otherwise use zSpan.
*/
-static void generateColumnNames(
+SQLITE_PRIVATE void sqlite3GenerateColumnNames(
Parse *pParse, /* Parser context */
Select *pSelect /* Generate column names for this SELECT statement */
){
@@ -133088,7 +135298,8 @@ static void generateColumnNames(
assert( p!=0 );
assert( p->op!=TK_AGG_COLUMN ); /* Agg processing has not run yet */
- assert( p->op!=TK_COLUMN || p->y.pTab!=0 ); /* Covering idx not yet coded */
+ assert( p->op!=TK_COLUMN
+ || (ExprUseYTab(p) && p->y.pTab!=0) ); /* Covering idx not yet coded */
if( pEList->a[i].zEName && pEList->a[i].eEName==ENAME_NAME ){
/* An AS clause always takes first priority */
char *zName = pEList->a[i].zEName;
@@ -133103,7 +135314,7 @@ static void generateColumnNames(
if( iCol<0 ){
zCol = "rowid";
}else{
- zCol = pTab->aCol[iCol].zName;
+ zCol = pTab->aCol[iCol].zCnName;
}
if( fullName ){
char *zName = 0;
@@ -133141,7 +135352,7 @@ static void generateColumnNames(
** and will break if those assumptions changes. Hence, use extreme caution
** when modifying this routine to avoid breaking legacy.
**
-** See Also: generateColumnNames()
+** See Also: sqlite3GenerateColumnNames()
*/
SQLITE_PRIVATE int sqlite3ColumnsFromExprList(
Parse *pParse, /* Parsing context */
@@ -133184,11 +135395,14 @@ SQLITE_PRIVATE int sqlite3ColumnsFromExprList(
pColExpr = pColExpr->pRight;
assert( pColExpr!=0 );
}
- if( pColExpr->op==TK_COLUMN && (pTab = pColExpr->y.pTab)!=0 ){
+ if( pColExpr->op==TK_COLUMN
+ && ALWAYS( ExprUseYTab(pColExpr) )
+ && (pTab = pColExpr->y.pTab)!=0
+ ){
/* For columns use the column name name */
int iCol = pColExpr->iColumn;
if( iCol<0 ) iCol = pTab->iPKey;
- zName = iCol>=0 ? pTab->aCol[iCol].zName : "rowid";
+ zName = iCol>=0 ? pTab->aCol[iCol].zCnName : "rowid";
}else if( pColExpr->op==TK_ID ){
assert( !ExprHasProperty(pColExpr, EP_IntValue) );
zName = pColExpr->u.zToken;
@@ -133216,7 +135430,7 @@ SQLITE_PRIVATE int sqlite3ColumnsFromExprList(
zName = sqlite3MPrintf(db, "%.*z:%u", nName, zName, ++cnt);
if( cnt>3 ) sqlite3_randomness(sizeof(cnt), &cnt);
}
- pCol->zName = zName;
+ pCol->zCnName = zName;
pCol->hName = sqlite3StrIHash(zName);
sqlite3ColumnPropertiesFromName(0, pCol);
if( zName && sqlite3HashInsert(&ht, zName, pCol)==pCol ){
@@ -133226,7 +135440,7 @@ SQLITE_PRIVATE int sqlite3ColumnsFromExprList(
sqlite3HashClear(&ht);
if( db->mallocFailed ){
for(j=0; jpEList->a;
for(i=0, pCol=pTab->aCol; inCol; i++, pCol++){
const char *zType;
- int n, m;
+ i64 n, m;
pTab->tabFlags |= (pCol->colFlags & COLFLAG_NOINSERT);
p = a[i].pExpr;
zType = columnType(&sNC, p, 0, 0, 0);
@@ -133278,17 +135492,21 @@ SQLITE_PRIVATE void sqlite3SelectAddColumnTypeAndCollation(
pCol->affinity = sqlite3ExprAffinity(p);
if( zType ){
m = sqlite3Strlen30(zType);
- n = sqlite3Strlen30(pCol->zName);
- pCol->zName = sqlite3DbReallocOrFree(db, pCol->zName, n+m+2);
- if( pCol->zName ){
- memcpy(&pCol->zName[n+1], zType, m+1);
+ n = sqlite3Strlen30(pCol->zCnName);
+ pCol->zCnName = sqlite3DbReallocOrFree(db, pCol->zCnName, n+m+2);
+ if( pCol->zCnName ){
+ memcpy(&pCol->zCnName[n+1], zType, m+1);
pCol->colFlags |= COLFLAG_HASTYPE;
+ }else{
+ testcase( pCol->colFlags & COLFLAG_HASTYPE );
+ pCol->colFlags &= ~(COLFLAG_HASTYPE|COLFLAG_HASCOLL);
}
}
if( pCol->affinity<=SQLITE_AFF_NONE ) pCol->affinity = aff;
pColl = sqlite3ExprCollSeq(pParse, p);
- if( pColl && pCol->zColl==0 ){
- pCol->zColl = sqlite3DbStrDup(db, pColl->zName);
+ if( pColl ){
+ assert( pTab->pIndex==0 );
+ sqlite3ColumnSetColl(db, pCol, pColl->zName);
}
}
pTab->szTabRow = 1; /* Any non-zero value works */
@@ -133452,7 +135670,7 @@ static CollSeq *multiSelectCollSeq(Parse *pParse, Select *p, int iCol){
*/
static KeyInfo *multiSelectOrderByKeyInfo(Parse *pParse, Select *p, int nExtra){
ExprList *pOrderBy = p->pOrderBy;
- int nOrderBy = p->pOrderBy->nExpr;
+ int nOrderBy = ALWAYS(pOrderBy!=0) ? pOrderBy->nExpr : 0;
sqlite3 *db = pParse->db;
KeyInfo *pRet = sqlite3KeyInfoAlloc(db, nOrderBy+nExtra, 1);
if( pRet ){
@@ -133524,7 +135742,7 @@ static void generateWithRecursiveQuery(
SrcList *pSrc = p->pSrc; /* The FROM clause of the recursive query */
int nCol = p->pEList->nExpr; /* Number of columns in the recursive table */
Vdbe *v = pParse->pVdbe; /* The prepared statement under construction */
- Select *pSetup = p->pPrior; /* The setup query */
+ Select *pSetup; /* The setup query */
Select *pFirstRec; /* Left-most recursive term */
int addrTop; /* Top of the loop */
int addrCont, addrBreak; /* CONTINUE and BREAK addresses */
@@ -133608,7 +135826,6 @@ static void generateWithRecursiveQuery(
** iDistinct table. pFirstRec is left pointing to the left-most
** recursive term of the CTE.
*/
- pFirstRec = p;
for(pFirstRec=p; ALWAYS(pFirstRec!=0); pFirstRec=pFirstRec->pPrior){
if( pFirstRec->selFlags & SF_Aggregate ){
sqlite3ErrorMsg(pParse, "recursive aggregate queries not supported");
@@ -133839,11 +136056,12 @@ static int multiSelect(
switch( p->op ){
case TK_ALL: {
int addr = 0;
- int nLimit;
+ int nLimit = 0; /* Initialize to suppress harmless compiler warning */
assert( !pPrior->pLimit );
pPrior->iLimit = p->iLimit;
pPrior->iOffset = p->iOffset;
pPrior->pLimit = p->pLimit;
+ SELECTTRACE(1, pParse, p, ("multiSelect UNION ALL left...\n"));
rc = sqlite3Select(pParse, pPrior, &dest);
pPrior->pLimit = 0;
if( rc ){
@@ -133861,6 +136079,7 @@ static int multiSelect(
}
}
ExplainQueryPlan((pParse, 1, "UNION ALL"));
+ SELECTTRACE(1, pParse, p, ("multiSelect UNION ALL right...\n"));
rc = sqlite3Select(pParse, p, &dest);
testcase( rc!=SQLITE_OK );
pDelete = p->pPrior;
@@ -133913,6 +136132,7 @@ static int multiSelect(
*/
assert( !pPrior->pOrderBy );
sqlite3SelectDestInit(&uniondest, priorOp, unionTab);
+ SELECTTRACE(1, pParse, p, ("multiSelect EXCEPT/UNION left...\n"));
rc = sqlite3Select(pParse, pPrior, &uniondest);
if( rc ){
goto multi_select_end;
@@ -133932,6 +136152,7 @@ static int multiSelect(
uniondest.eDest = op;
ExplainQueryPlan((pParse, 1, "%s USING TEMP B-TREE",
sqlite3SelectOpName(p->op)));
+ SELECTTRACE(1, pParse, p, ("multiSelect EXCEPT/UNION right...\n"));
rc = sqlite3Select(pParse, p, &uniondest);
testcase( rc!=SQLITE_OK );
assert( p->pOrderBy==0 );
@@ -133992,6 +136213,7 @@ static int multiSelect(
/* Code the SELECTs to our left into temporary table "tab1".
*/
sqlite3SelectDestInit(&intersectdest, SRT_Union, tab1);
+ SELECTTRACE(1, pParse, p, ("multiSelect INTERSECT left...\n"));
rc = sqlite3Select(pParse, pPrior, &intersectdest);
if( rc ){
goto multi_select_end;
@@ -134008,6 +136230,7 @@ static int multiSelect(
intersectdest.iSDParm = tab2;
ExplainQueryPlan((pParse, 1, "%s USING TEMP B-TREE",
sqlite3SelectOpName(p->op)));
+ SELECTTRACE(1, pParse, p, ("multiSelect INTERSECT right...\n"));
rc = sqlite3Select(pParse, p, &intersectdest);
testcase( rc!=SQLITE_OK );
pDelete = p->pPrior;
@@ -134068,6 +136291,7 @@ static int multiSelect(
int nCol; /* Number of columns in result set */
assert( p->pNext==0 );
+ assert( p->pEList!=0 );
nCol = p->pEList->nExpr;
pKeyInfo = sqlite3KeyInfoAlloc(db, nCol, 1);
if( !pKeyInfo ){
@@ -134102,7 +136326,11 @@ static int multiSelect(
multi_select_end:
pDest->iSdst = dest.iSdst;
pDest->nSdst = dest.nSdst;
- sqlite3SelectDelete(db, pDelete);
+ if( pDelete ){
+ sqlite3ParserAddCleanup(pParse,
+ (void(*)(sqlite3*,void*))sqlite3SelectDelete,
+ pDelete);
+ }
return rc;
}
#endif /* SQLITE_OMIT_COMPOUND_SELECT */
@@ -134415,6 +136643,7 @@ static int multiSelectOrderBy(
for(i=1; db->mallocFailed==0 && i<=p->pEList->nExpr; i++){
struct ExprList_item *pItem;
for(j=0, pItem=pOrderBy->a; ju.x.iOrderByCol>0 );
if( pItem->u.x.iOrderByCol==i ) break;
}
@@ -134441,6 +136670,7 @@ static int multiSelectOrderBy(
struct ExprList_item *pItem;
aPermute[0] = nOrderBy;
for(i=1, pItem=pOrderBy->a; i<=nOrderBy; i++, pItem++){
+ assert( pItem!=0 );
assert( pItem->u.x.iOrderByCol>0 );
assert( pItem->u.x.iOrderByCol<=p->pEList->nExpr );
aPermute[i] = pItem->u.x.iOrderByCol - 1;
@@ -134641,6 +136871,9 @@ static int multiSelectOrderBy(
p->pPrior = pPrior;
pPrior->pNext = p;
+ sqlite3ExprListDelete(db, pPrior->pOrderBy);
+ pPrior->pOrderBy = 0;
+
/*** TBD: Insert subroutine calls to close cursors on incomplete
**** subqueries ****/
ExplainQueryPlanPop(pParse);
@@ -134695,9 +136928,12 @@ static Expr *substExpr(
&& pExpr->iTable==pSubst->iTable
&& !ExprHasProperty(pExpr, EP_FixedCol)
){
+#ifdef SQLITE_ALLOW_ROWID_IN_VIEW
if( pExpr->iColumn<0 ){
pExpr->op = TK_NULL;
- }else{
+ }else
+#endif
+ {
Expr *pNew;
Expr *pCopy = pSubst->pEList->a[pExpr->iColumn].pExpr;
Expr ifNullRow;
@@ -134717,10 +136953,14 @@ static Expr *substExpr(
}
testcase( ExprHasProperty(pCopy, EP_Subquery) );
pNew = sqlite3ExprDup(db, pCopy, 0);
- if( pNew && pSubst->isLeftJoin ){
+ if( db->mallocFailed ){
+ sqlite3ExprDelete(db, pNew);
+ return pExpr;
+ }
+ if( pSubst->isLeftJoin ){
ExprSetProperty(pNew, EP_CanBeNull);
}
- if( pNew && ExprHasProperty(pExpr,EP_FromJoin) ){
+ if( ExprHasProperty(pExpr,EP_FromJoin) ){
sqlite3SetJoinExpr(pNew, pExpr->iRightJoinTable);
}
sqlite3ExprDelete(db, pExpr);
@@ -134728,15 +136968,13 @@ static Expr *substExpr(
/* Ensure that the expression now has an implicit collation sequence,
** just as it did when it was a column of a view or sub-query. */
- if( pExpr ){
- if( pExpr->op!=TK_COLUMN && pExpr->op!=TK_COLLATE ){
- CollSeq *pColl = sqlite3ExprCollSeq(pSubst->pParse, pExpr);
- pExpr = sqlite3ExprAddCollateString(pSubst->pParse, pExpr,
- (pColl ? pColl->zName : "BINARY")
- );
- }
- ExprClearProperty(pExpr, EP_Collate);
+ if( pExpr->op!=TK_COLUMN && pExpr->op!=TK_COLLATE ){
+ CollSeq *pColl = sqlite3ExprCollSeq(pSubst->pParse, pExpr);
+ pExpr = sqlite3ExprAddCollateString(pSubst->pParse, pExpr,
+ (pColl ? pColl->zName : "BINARY")
+ );
}
+ ExprClearProperty(pExpr, EP_Collate);
}
}
}else{
@@ -134745,7 +136983,7 @@ static Expr *substExpr(
}
pExpr->pLeft = substExpr(pSubst, pExpr->pLeft);
pExpr->pRight = substExpr(pSubst, pExpr->pRight);
- if( ExprHasProperty(pExpr, EP_xIsSelect) ){
+ if( ExprUseXSelect(pExpr) ){
substSelect(pSubst, pExpr->x.pSelect, 1);
}else{
substExprList(pSubst, pExpr->x.pList);
@@ -134836,10 +137074,10 @@ static void recomputeColumnsUsed(
** new cursor number assigned, set an entry in the aCsrMap[] array
** to map the old cursor number to the new:
**
-** aCsrMap[iOld] = iNew;
+** aCsrMap[iOld+1] = iNew;
**
** The array is guaranteed by the caller to be large enough for all
-** existing cursor numbers in pSrc.
+** existing cursor numbers in pSrc. aCsrMap[0] is the array size.
**
** If pSrc contains any sub-selects, call this routine recursively
** on the FROM clause of each such sub-select, with iExcept set to -1.
@@ -134855,7 +137093,11 @@ static void srclistRenumberCursors(
for(i=0, pItem=pSrc->a; inSrc; i++, pItem++){
if( i!=iExcept ){
Select *p;
- pItem->iCursor = aCsrMap[pItem->iCursor] = pParse->nTab++;
+ assert( pItem->iCursor < aCsrMap[0] );
+ if( !pItem->fg.isRecursive || aCsrMap[pItem->iCursor+1]==0 ){
+ aCsrMap[pItem->iCursor+1] = pParse->nTab++;
+ }
+ pItem->iCursor = aCsrMap[pItem->iCursor+1];
for(p=pItem->pSelect; p; p=p->pPrior){
srclistRenumberCursors(pParse, aCsrMap, p->pSrc, -1);
}
@@ -134863,18 +137105,28 @@ static void srclistRenumberCursors(
}
}
+/*
+** *piCursor is a cursor number. Change it if it needs to be mapped.
+*/
+static void renumberCursorDoMapping(Walker *pWalker, int *piCursor){
+ int *aCsrMap = pWalker->u.aiCol;
+ int iCsr = *piCursor;
+ if( iCsr < aCsrMap[0] && aCsrMap[iCsr+1]>0 ){
+ *piCursor = aCsrMap[iCsr+1];
+ }
+}
+
/*
** Expression walker callback used by renumberCursors() to update
** Expr objects to match newly assigned cursor numbers.
*/
static int renumberCursorsCb(Walker *pWalker, Expr *pExpr){
- int *aCsrMap = pWalker->u.aiCol;
int op = pExpr->op;
- if( (op==TK_COLUMN || op==TK_IF_NULL_ROW) && aCsrMap[pExpr->iTable] ){
- pExpr->iTable = aCsrMap[pExpr->iTable];
+ if( op==TK_COLUMN || op==TK_IF_NULL_ROW ){
+ renumberCursorDoMapping(pWalker, &pExpr->iTable);
}
- if( ExprHasProperty(pExpr, EP_FromJoin) && aCsrMap[pExpr->iRightJoinTable] ){
- pExpr->iRightJoinTable = aCsrMap[pExpr->iRightJoinTable];
+ if( ExprHasProperty(pExpr, EP_FromJoin) ){
+ renumberCursorDoMapping(pWalker, &pExpr->iRightJoinTable);
}
return WRC_Continue;
}
@@ -135218,7 +137470,8 @@ static int flattenSubquery(
if( pSrc->nSrc>1 ){
if( pParse->nSelect>500 ) return 0;
- aCsrMap = sqlite3DbMallocZero(db, pParse->nTab*sizeof(int));
+ aCsrMap = sqlite3DbMallocZero(db, ((i64)pParse->nTab+1)*sizeof(int));
+ if( aCsrMap ) aCsrMap[0] = pParse->nTab;
}
}
@@ -135295,7 +137548,7 @@ static int flattenSubquery(
p->pPrior = pPrior;
}else{
pNew->selId = ++pParse->nSelect;
- if( aCsrMap && db->mallocFailed==0 ){
+ if( aCsrMap && ALWAYS(db->mallocFailed==0) ){
renumberCursors(pParse, pNew, iFrom, aCsrMap);
}
pNew->pPrior = pPrior;
@@ -135494,8 +137747,10 @@ static int flattenSubquery(
typedef struct WhereConst WhereConst;
struct WhereConst {
Parse *pParse; /* Parsing context */
+ u8 *pOomFault; /* Pointer to pParse->db->mallocFailed */
int nConst; /* Number for COLUMN=CONSTANT terms */
int nChng; /* Number of times a constant is propagated */
+ int bHasAffBlob; /* At least one column in apExpr[] as affinity BLOB */
Expr **apExpr; /* [i*2] is COLUMN and [i*2+1] is VALUE */
};
@@ -135534,6 +137789,9 @@ static void constInsert(
return; /* Already present. Return without doing anything. */
}
}
+ if( sqlite3ExprAffinity(pColumn)==SQLITE_AFF_BLOB ){
+ pConst->bHasAffBlob = 1;
+ }
pConst->nConst++;
pConst->apExpr = sqlite3DbReallocOrFree(pConst->pParse->db, pConst->apExpr,
@@ -135554,7 +137812,7 @@ static void constInsert(
*/
static void findConstInWhere(WhereConst *pConst, Expr *pExpr){
Expr *pRight, *pLeft;
- if( pExpr==0 ) return;
+ if( NEVER(pExpr==0) ) return;
if( ExprHasProperty(pExpr, EP_FromJoin) ) return;
if( pExpr->op==TK_AND ){
findConstInWhere(pConst, pExpr->pRight);
@@ -135575,37 +137833,83 @@ static void findConstInWhere(WhereConst *pConst, Expr *pExpr){
}
/*
-** This is a Walker expression callback. pExpr is a candidate expression
-** to be replaced by a value. If pExpr is equivalent to one of the
-** columns named in pWalker->u.pConst, then overwrite it with its
-** corresponding value.
+** This is a helper function for Walker callback propagateConstantExprRewrite().
+**
+** Argument pExpr is a candidate expression to be replaced by a value. If
+** pExpr is equivalent to one of the columns named in pWalker->u.pConst,
+** then overwrite it with the corresponding value. Except, do not do so
+** if argument bIgnoreAffBlob is non-zero and the affinity of pExpr
+** is SQLITE_AFF_BLOB.
*/
-static int propagateConstantExprRewrite(Walker *pWalker, Expr *pExpr){
+static int propagateConstantExprRewriteOne(
+ WhereConst *pConst,
+ Expr *pExpr,
+ int bIgnoreAffBlob
+){
int i;
- WhereConst *pConst;
+ if( pConst->pOomFault[0] ) return WRC_Prune;
if( pExpr->op!=TK_COLUMN ) return WRC_Continue;
if( ExprHasProperty(pExpr, EP_FixedCol|EP_FromJoin) ){
testcase( ExprHasProperty(pExpr, EP_FixedCol) );
testcase( ExprHasProperty(pExpr, EP_FromJoin) );
return WRC_Continue;
}
- pConst = pWalker->u.pConst;
for(i=0; inConst; i++){
Expr *pColumn = pConst->apExpr[i*2];
if( pColumn==pExpr ) continue;
if( pColumn->iTable!=pExpr->iTable ) continue;
if( pColumn->iColumn!=pExpr->iColumn ) continue;
+ if( bIgnoreAffBlob && sqlite3ExprAffinity(pColumn)==SQLITE_AFF_BLOB ){
+ break;
+ }
/* A match is found. Add the EP_FixedCol property */
pConst->nChng++;
ExprClearProperty(pExpr, EP_Leaf);
ExprSetProperty(pExpr, EP_FixedCol);
assert( pExpr->pLeft==0 );
pExpr->pLeft = sqlite3ExprDup(pConst->pParse->db, pConst->apExpr[i*2+1], 0);
+ if( pConst->pParse->db->mallocFailed ) return WRC_Prune;
break;
}
return WRC_Prune;
}
+/*
+** This is a Walker expression callback. pExpr is a node from the WHERE
+** clause of a SELECT statement. This function examines pExpr to see if
+** any substitutions based on the contents of pWalker->u.pConst should
+** be made to pExpr or its immediate children.
+**
+** A substitution is made if:
+**
+** + pExpr is a column with an affinity other than BLOB that matches
+** one of the columns in pWalker->u.pConst, or
+**
+** + pExpr is a binary comparison operator (=, <=, >=, <, >) that
+** uses an affinity other than TEXT and one of its immediate
+** children is a column that matches one of the columns in
+** pWalker->u.pConst.
+*/
+static int propagateConstantExprRewrite(Walker *pWalker, Expr *pExpr){
+ WhereConst *pConst = pWalker->u.pConst;
+ assert( TK_GT==TK_EQ+1 );
+ assert( TK_LE==TK_EQ+2 );
+ assert( TK_LT==TK_EQ+3 );
+ assert( TK_GE==TK_EQ+4 );
+ if( pConst->bHasAffBlob ){
+ if( (pExpr->op>=TK_EQ && pExpr->op<=TK_GE)
+ || pExpr->op==TK_IS
+ ){
+ propagateConstantExprRewriteOne(pConst, pExpr->pLeft, 0);
+ if( pConst->pOomFault[0] ) return WRC_Prune;
+ if( sqlite3ExprAffinity(pExpr->pLeft)!=SQLITE_AFF_TEXT ){
+ propagateConstantExprRewriteOne(pConst, pExpr->pRight, 0);
+ }
+ }
+ }
+ return propagateConstantExprRewriteOne(pConst, pExpr, pConst->bHasAffBlob);
+}
+
/*
** The WHERE-clause constant propagation optimization.
**
@@ -135641,6 +137945,21 @@ static int propagateConstantExprRewrite(Walker *pWalker, Expr *pExpr){
** routines know to generate the constant "123" instead of looking up the
** column value. Also, to avoid collation problems, this optimization is
** only attempted if the "a=123" term uses the default BINARY collation.
+**
+** 2021-05-25 forum post 6a06202608: Another troublesome case is...
+**
+** CREATE TABLE t1(x);
+** INSERT INTO t1 VALUES(10.0);
+** SELECT 1 FROM t1 WHERE x=10 AND x LIKE 10;
+**
+** The query should return no rows, because the t1.x value is '10.0' not '10'
+** and '10.0' is not LIKE '10'. But if we are not careful, the first WHERE
+** term "x=10" will cause the second WHERE term to become "10 LIKE 10",
+** resulting in a false positive. To avoid this, constant propagation for
+** columns with BLOB affinity is only allowed if the constant is used with
+** operators ==, <=, <, >=, >, or IS in a way that will cause the correct
+** type conversions to occur. See logic associated with the bHasAffBlob flag
+** for details.
*/
static int propagateConstants(
Parse *pParse, /* The parsing context */
@@ -135650,10 +137969,12 @@ static int propagateConstants(
Walker w;
int nChng = 0;
x.pParse = pParse;
+ x.pOomFault = &pParse->db->mallocFailed;
do{
x.nConst = 0;
x.nChng = 0;
x.apExpr = 0;
+ x.bHasAffBlob = 0;
findConstInWhere(&x, p->pWhere);
if( x.nConst ){
memset(&w, 0, sizeof(w));
@@ -135873,7 +138194,7 @@ static int pushDownWhereTerms(
*/
static u8 minMaxQuery(sqlite3 *db, Expr *pFunc, ExprList **ppMinMax){
int eRet = WHERE_ORDERBY_NORMAL; /* Return value */
- ExprList *pEList = pFunc->x.pList; /* Arguments to agg function */
+ ExprList *pEList; /* Arguments to agg function */
const char *zFunc; /* Name of aggregate function pFunc */
ExprList *pOrderBy;
u8 sortFlags = 0;
@@ -135881,6 +138202,8 @@ static u8 minMaxQuery(sqlite3 *db, Expr *pFunc, ExprList **ppMinMax){
assert( *ppMinMax==0 );
assert( pFunc->op==TK_AGG_FUNCTION );
assert( !IsWindowFunc(pFunc) );
+ assert( ExprUseXList(pFunc) );
+ pEList = pFunc->x.pList;
if( pEList==0
|| pEList->nExpr!=1
|| ExprHasProperty(pFunc, EP_WinFunc)
@@ -135888,6 +138211,7 @@ static u8 minMaxQuery(sqlite3 *db, Expr *pFunc, ExprList **ppMinMax){
){
return eRet;
}
+ assert( !ExprHasProperty(pFunc, EP_IntValue) );
zFunc = pFunc->u.zToken;
if( sqlite3StrICmp(zFunc, "min")==0 ){
eRet = WHERE_ORDERBY_MIN;
@@ -135915,7 +138239,13 @@ static u8 minMaxQuery(sqlite3 *db, Expr *pFunc, ExprList **ppMinMax){
**
** where table is a database table, not a sub-select or view. If the query
** does match this pattern, then a pointer to the Table object representing
-** is returned. Otherwise, 0 is returned.
+** is returned. Otherwise, NULL is returned.
+**
+** This routine checks to see if it is safe to use the count optimization.
+** A correct answer is still obtained (though perhaps more slowly) if
+** this routine returns NULL when it could have returned a table pointer.
+** But returning the pointer when NULL should have been returned can
+** result in incorrect answers and/or crashes. So, when in doubt, return NULL.
*/
static Table *isSimpleCount(Select *p, AggInfo *pAggInfo){
Table *pTab;
@@ -135923,19 +138253,26 @@ static Table *isSimpleCount(Select *p, AggInfo *pAggInfo){
assert( !p->pGroupBy );
- if( p->pWhere || p->pEList->nExpr!=1
- || p->pSrc->nSrc!=1 || p->pSrc->a[0].pSelect
+ if( p->pWhere
+ || p->pEList->nExpr!=1
+ || p->pSrc->nSrc!=1
+ || p->pSrc->a[0].pSelect
+ || pAggInfo->nFunc!=1
){
return 0;
}
pTab = p->pSrc->a[0].pTab;
+ assert( pTab!=0 );
+ assert( !IsView(pTab) );
+ if( !IsOrdinaryTable(pTab) ) return 0;
pExpr = p->pEList->a[0].pExpr;
- assert( pTab && !pTab->pSelect && pExpr );
-
- if( IsVirtual(pTab) ) return 0;
+ assert( pExpr!=0 );
if( pExpr->op!=TK_AGG_FUNCTION ) return 0;
- if( NEVER(pAggInfo->nFunc==0) ) return 0;
+ if( pExpr->pAggInfo!=pAggInfo ) return 0;
if( (pAggInfo->aFunc[0].pFunc->funcFlags&SQLITE_FUNC_COUNT)==0 ) return 0;
+ assert( pAggInfo->aFunc[0].pFExpr==pExpr );
+ testcase( ExprHasProperty(pExpr, EP_Distinct) );
+ testcase( ExprHasProperty(pExpr, EP_WinFunc) );
if( ExprHasProperty(pExpr, EP_Distinct|EP_WinFunc) ) return 0;
return pTab;
@@ -135964,6 +138301,7 @@ SQLITE_PRIVATE int sqlite3IndexedByLookup(Parse *pParse, SrcItem *pFrom){
pParse->checkSchema = 1;
return SQLITE_ERROR;
}
+ assert( pFrom->fg.isCte==0 );
pFrom->u2.pIBIndex = pIdx;
return SQLITE_OK;
}
@@ -136090,6 +138428,7 @@ static struct Cte *searchWith(
return &p->a[i];
}
}
+ if( p->bView ) break;
}
return 0;
}
@@ -136099,23 +138438,33 @@ static struct Cte *searchWith(
**
** This routine pushes the WITH clause passed as the second argument
** onto the top of the stack. If argument bFree is true, then this
-** WITH clause will never be popped from the stack. In this case it
-** should be freed along with the Parse object. In other cases, when
+** WITH clause will never be popped from the stack but should instead
+** be freed along with the Parse object. In other cases, when
** bFree==0, the With object will be freed along with the SELECT
** statement with which it is associated.
+**
+** This routine returns a copy of pWith. Or, if bFree is true and
+** the pWith object is destroyed immediately due to an OOM condition,
+** then this routine return NULL.
+**
+** If bFree is true, do not continue to use the pWith pointer after
+** calling this routine, Instead, use only the return value.
*/
-SQLITE_PRIVATE void sqlite3WithPush(Parse *pParse, With *pWith, u8 bFree){
+SQLITE_PRIVATE With *sqlite3WithPush(Parse *pParse, With *pWith, u8 bFree){
if( pWith ){
- assert( pParse->pWith!=pWith );
- pWith->pOuter = pParse->pWith;
- pParse->pWith = pWith;
if( bFree ){
- sqlite3ParserAddCleanup(pParse,
- (void(*)(sqlite3*,void*))sqlite3WithDelete,
- pWith);
- testcase( pParse->earlyCleanup );
+ pWith = (With*)sqlite3ParserAddCleanup(pParse,
+ (void(*)(sqlite3*,void*))sqlite3WithDelete,
+ pWith);
+ if( pWith==0 ) return 0;
+ }
+ if( pParse->nErr==0 ){
+ assert( pParse->pWith!=pWith );
+ pWith->pOuter = pParse->pWith;
+ pParse->pWith = pWith;
}
}
+ return pWith;
}
/*
@@ -136145,11 +138494,24 @@ static int resolveFromTermToCte(
/* There are no WITH clauses in the stack. No match is possible */
return 0;
}
+ if( pParse->nErr ){
+ /* Prior errors might have left pParse->pWith in a goofy state, so
+ ** go no further. */
+ return 0;
+ }
if( pFrom->zDatabase!=0 ){
/* The FROM term contains a schema qualifier (ex: main.t1) and so
** it cannot possibly be a CTE reference. */
return 0;
}
+ if( pFrom->fg.notCte ){
+ /* The FROM term is specifically excluded from matching a CTE.
+ ** (1) It is part of a trigger that used to have zDatabase but had
+ ** zDatabase removed by sqlite3FixTriggerStep().
+ ** (2) This is the first term in the FROM clause of an UPDATE.
+ */
+ return 0;
+ }
pCte = searchWith(pParse->pWith, pFrom, &pWith);
if( pCte ){
sqlite3 *db = pParse->db;
@@ -136195,7 +138557,12 @@ static int resolveFromTermToCte(
pTab->tabFlags |= TF_Ephemeral | TF_NoVisibleRowid;
pFrom->pSelect = sqlite3SelectDup(db, pCte->pSelect, 0);
if( db->mallocFailed ) return 2;
+ pFrom->pSelect->selFlags |= SF_CopyCte;
assert( pFrom->pSelect );
+ if( pFrom->fg.isIndexedBy ){
+ sqlite3ErrorMsg(pParse, "no such index: \"%s\"", pFrom->u1.zIndexedBy);
+ return 2;
+ }
pFrom->fg.isCte = 1;
pFrom->u2.pCteUse = pCteUse;
pCteUse->nUse++;
@@ -136298,7 +138665,7 @@ static int resolveFromTermToCte(
** sqlite3SelectExpand() when walking a SELECT tree to resolve table
** names and other FROM clause elements.
*/
-static void selectPopWith(Walker *pWalker, Select *p){
+SQLITE_PRIVATE void sqlite3SelectPopWith(Walker *pWalker, Select *p){
Parse *pParse = pWalker->pParse;
if( OK_IF_ALWAYS_TRUE(pParse->pWith) && p->pPrior==0 ){
With *pWith = findRightmost(p)->pWith;
@@ -136308,8 +138675,6 @@ static void selectPopWith(Walker *pWalker, Select *p){
}
}
}
-#else
-#define selectPopWith 0
#endif
/*
@@ -136336,7 +138701,13 @@ SQLITE_PRIVATE int sqlite3ExpandSubquery(Parse *pParse, SrcItem *pFrom){
sqlite3ColumnsFromExprList(pParse, pSel->pEList,&pTab->nCol,&pTab->aCol);
pTab->iPKey = -1;
pTab->nRowLogEst = 200; assert( 200==sqlite3LogEst(1048576) );
- pTab->tabFlags |= TF_Ephemeral;
+#ifndef SQLITE_ALLOW_ROWID_IN_VIEW
+ /* The usual case - do not allow ROWID on a subquery */
+ pTab->tabFlags |= TF_Ephemeral | TF_NoVisibleRowid;
+#else
+ pTab->tabFlags |= TF_Ephemeral; /* Legacy compatibility mode */
+#endif
+
return pParse->nErr ? SQLITE_ERROR : SQLITE_OK;
}
@@ -136390,6 +138761,15 @@ static int selectExpander(Walker *pWalker, Select *p){
}
pTabList = p->pSrc;
pEList = p->pEList;
+ if( pParse->pWith && (p->selFlags & SF_View) ){
+ if( p->pWith==0 ){
+ p->pWith = (With*)sqlite3DbMallocZero(db, sizeof(With));
+ if( p->pWith==0 ){
+ return WRC_Abort;
+ }
+ }
+ p->pWith->bView = 1;
+ }
sqlite3WithPush(pParse, p->pWith, 0);
/* Make sure cursor numbers have been assigned to all entries in
@@ -136437,29 +138817,31 @@ static int selectExpander(Walker *pWalker, Select *p){
return WRC_Abort;
}
#if !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_VIRTUALTABLE)
- if( IsVirtual(pTab) || pTab->pSelect ){
+ if( !IsOrdinaryTable(pTab) ){
i16 nCol;
u8 eCodeOrig = pWalker->eCode;
if( sqlite3ViewGetColumnNames(pParse, pTab) ) return WRC_Abort;
assert( pFrom->pSelect==0 );
- if( pTab->pSelect
- && (db->flags & SQLITE_EnableView)==0
- && pTab->pSchema!=db->aDb[1].pSchema
- ){
- sqlite3ErrorMsg(pParse, "access to view \"%s\" prohibited",
- pTab->zName);
+ if( IsView(pTab) ){
+ if( (db->flags & SQLITE_EnableView)==0
+ && pTab->pSchema!=db->aDb[1].pSchema
+ ){
+ sqlite3ErrorMsg(pParse, "access to view \"%s\" prohibited",
+ pTab->zName);
+ }
+ pFrom->pSelect = sqlite3SelectDup(db, pTab->u.view.pSelect, 0);
}
#ifndef SQLITE_OMIT_VIRTUALTABLE
- if( IsVirtual(pTab)
+ else if( ALWAYS(IsVirtual(pTab))
&& pFrom->fg.fromDDL
- && ALWAYS(pTab->pVTable!=0)
- && pTab->pVTable->eVtabRisk > ((db->flags & SQLITE_TrustedSchema)!=0)
+ && ALWAYS(pTab->u.vtab.p!=0)
+ && pTab->u.vtab.p->eVtabRisk > ((db->flags & SQLITE_TrustedSchema)!=0)
){
sqlite3ErrorMsg(pParse, "unsafe use of virtual table \"%s\"",
pTab->zName);
}
+ assert( SQLITE_VTABRISK_Normal==1 && SQLITE_VTABRISK_High==2 );
#endif
- pFrom->pSelect = sqlite3SelectDup(db, pTab->pSelect, 0);
nCol = pTab->nCol;
pTab->nCol = -1;
pWalker->eCode = 1; /* Turn on Select.selId renumbering */
@@ -136559,7 +138941,7 @@ static int selectExpander(Walker *pWalker, Select *p){
zSchemaName = iDb>=0 ? db->aDb[iDb].zDbSName : "*";
}
for(j=0; jnCol; j++){
- char *zName = pTab->aCol[j].zName;
+ char *zName = pTab->aCol[j].zCnName;
char *zColname; /* The computed column name */
char *zToFree; /* Malloced string that needs to be freed */
Token sColname; /* Computed column name as a token */
@@ -136690,7 +139072,7 @@ static void sqlite3SelectExpand(Parse *pParse, Select *pSelect){
sqlite3WalkSelect(&w, pSelect);
}
w.xSelectCallback = selectExpander;
- w.xSelectCallback2 = selectPopWith;
+ w.xSelectCallback2 = sqlite3SelectPopWith;
w.eCode = 0;
sqlite3WalkSelect(&w, pSelect);
}
@@ -136816,15 +139198,17 @@ static void resetAccumulator(Parse *pParse, AggInfo *pAggInfo){
for(pFunc=pAggInfo->aFunc, i=0; inFunc; i++, pFunc++){
if( pFunc->iDistinct>=0 ){
Expr *pE = pFunc->pFExpr;
- assert( !ExprHasProperty(pE, EP_xIsSelect) );
+ assert( ExprUseXList(pE) );
if( pE->x.pList==0 || pE->x.pList->nExpr!=1 ){
sqlite3ErrorMsg(pParse, "DISTINCT aggregates must have exactly one "
"argument");
pFunc->iDistinct = -1;
}else{
KeyInfo *pKeyInfo = sqlite3KeyInfoFromExprList(pParse, pE->x.pList,0,0);
- sqlite3VdbeAddOp4(v, OP_OpenEphemeral, pFunc->iDistinct, 0, 0,
- (char*)pKeyInfo, P4_KEYINFO);
+ pFunc->iDistAddr = sqlite3VdbeAddOp4(v, OP_OpenEphemeral,
+ pFunc->iDistinct, 0, 0, (char*)pKeyInfo, P4_KEYINFO);
+ ExplainQueryPlan((pParse, 0, "USE TEMP B-TREE FOR %s(DISTINCT)",
+ pFunc->pFunc->zName));
}
}
}
@@ -136839,8 +139223,9 @@ static void finalizeAggFunctions(Parse *pParse, AggInfo *pAggInfo){
int i;
struct AggInfo_func *pF;
for(i=0, pF=pAggInfo->aFunc; inFunc; i++, pF++){
- ExprList *pList = pF->pFExpr->x.pList;
- assert( !ExprHasProperty(pF->pFExpr, EP_xIsSelect) );
+ ExprList *pList;
+ assert( ExprUseXList(pF->pFExpr) );
+ pList = pF->pFExpr->x.pList;
sqlite3VdbeAddOp2(v, OP_AggFinal, pF->iMem, pList ? pList->nExpr : 0);
sqlite3VdbeAppendP4(v, pF->pFunc, P4_FUNCDEF);
}
@@ -136856,7 +139241,12 @@ static void finalizeAggFunctions(Parse *pParse, AggInfo *pAggInfo){
** registers if register regAcc contains 0. The caller will take care
** of setting and clearing regAcc.
*/
-static void updateAccumulator(Parse *pParse, int regAcc, AggInfo *pAggInfo){
+static void updateAccumulator(
+ Parse *pParse,
+ int regAcc,
+ AggInfo *pAggInfo,
+ int eDistinctType
+){
Vdbe *v = pParse->pVdbe;
int i;
int regHit = 0;
@@ -136869,9 +139259,10 @@ static void updateAccumulator(Parse *pParse, int regAcc, AggInfo *pAggInfo){
int nArg;
int addrNext = 0;
int regAgg;
- ExprList *pList = pF->pFExpr->x.pList;
- assert( !ExprHasProperty(pF->pFExpr, EP_xIsSelect) );
+ ExprList *pList;
+ assert( ExprUseXList(pF->pFExpr) );
assert( !IsWindowFunc(pF->pFExpr) );
+ pList = pF->pFExpr->x.pList;
if( ExprHasProperty(pF->pFExpr, EP_WinFunc) ){
Expr *pFilter = pF->pFExpr->y.pWin->pFilter;
if( pAggInfo->nAccumulator
@@ -136902,13 +139293,12 @@ static void updateAccumulator(Parse *pParse, int regAcc, AggInfo *pAggInfo){
nArg = 0;
regAgg = 0;
}
- if( pF->iDistinct>=0 ){
+ if( pF->iDistinct>=0 && pList ){
if( addrNext==0 ){
addrNext = sqlite3VdbeMakeLabel(pParse);
}
- testcase( nArg==0 ); /* Error condition */
- testcase( nArg>1 ); /* Also an error */
- codeDistinct(pParse, pF->iDistinct, addrNext, 1, regAgg);
+ pF->iDistinct = codeDistinct(pParse, eDistinctType,
+ pF->iDistinct, addrNext, pList, regAgg);
}
if( pF->pFunc->funcFlags & SQLITE_FUNC_NEEDCOLL ){
CollSeq *pColl = 0;
@@ -136960,7 +139350,7 @@ static void explainSimpleCount(
){
if( pParse->explain==2 ){
int bCover = (pIdx!=0 && (HasRowid(pTab) || !IsPrimaryKeyIndex(pIdx)));
- sqlite3VdbeExplain(pParse, 0, "SCAN TABLE %s%s%s",
+ sqlite3VdbeExplain(pParse, 0, "SCAN %s%s%s",
pTab->zName,
bCover ? " USING COVERING INDEX " : "",
bCover ? pIdx->zName : ""
@@ -136985,8 +139375,16 @@ static void explainSimpleCount(
static int havingToWhereExprCb(Walker *pWalker, Expr *pExpr){
if( pExpr->op!=TK_AND ){
Select *pS = pWalker->u.pSelect;
+ /* This routine is called before the HAVING clause of the current
+ ** SELECT is analyzed for aggregates. So if pExpr->pAggInfo is set
+ ** here, it indicates that the expression is a correlated reference to a
+ ** column from an outer aggregate query, or an aggregate function that
+ ** belongs to an outer query. Do not move the expression to the WHERE
+ ** clause in this obscure case, as doing so may corrupt the outer Select
+ ** statements AggInfo structure. */
if( sqlite3ExprIsConstantOrGroupBy(pWalker->pParse, pExpr, pS->pGroupBy)
&& ExprAlwaysFalse(pExpr)==0
+ && pExpr->pAggInfo==0
){
sqlite3 *db = pWalker->pParse->db;
Expr *pNew = sqlite3Expr(db, TK_INTEGER, "1");
@@ -137110,7 +139508,9 @@ static int countOfViewOptimization(Parse *pParse, Select *p){
if( p->pGroupBy ) return 0;
pExpr = p->pEList->a[0].pExpr;
if( pExpr->op!=TK_AGG_FUNCTION ) return 0; /* Result is an aggregate */
+ assert( ExprUseUToken(pExpr) );
if( sqlite3_stricmp(pExpr->u.zToken,"count") ) return 0; /* Is count() */
+ assert( ExprUseXList(pExpr) );
if( pExpr->x.pList!=0 ) return 0; /* Must be count(*) */
if( p->pSrc->nSrc!=1 ) return 0; /* One table in FROM */
pSub = p->pSrc->a[0].pSelect;
@@ -137252,11 +139652,16 @@ SQLITE_PRIVATE int sqlite3Select(
}
#endif
- /* If the SF_UpdateFrom flag is set, then this function is being called
+ /* If the SF_UFSrcCheck flag is set, then this function is being called
** as part of populating the temp table for an UPDATE...FROM statement.
** In this case, it is an error if the target object (pSrc->a[0]) name
- ** or alias is duplicated within FROM clause (pSrc->a[1..n]). */
- if( p->selFlags & SF_UpdateFrom ){
+ ** or alias is duplicated within FROM clause (pSrc->a[1..n]).
+ **
+ ** Postgres disallows this case too. The reason is that some other
+ ** systems handle this case differently, and not all the same way,
+ ** which is just confusing. To avoid this, we follow PG's lead and
+ ** disallow it altogether. */
+ if( p->selFlags & SF_UFSrcCheck ){
SrcItem *p0 = &p->pSrc->a[0];
for(i=1; ipSrc->nSrc; i++){
SrcItem *p1 = &p->pSrc->a[i];
@@ -137268,15 +139673,20 @@ SQLITE_PRIVATE int sqlite3Select(
goto select_end;
}
}
+
+ /* Clear the SF_UFSrcCheck flag. The check has already been performed,
+ ** and leaving this flag set can cause errors if a compound sub-query
+ ** in p->pSrc is flattened into this query and this function called
+ ** again as part of compound SELECT processing. */
+ p->selFlags &= ~SF_UFSrcCheck;
}
if( pDest->eDest==SRT_Output ){
- generateColumnNames(pParse, p);
+ sqlite3GenerateColumnNames(pParse, p);
}
#ifndef SQLITE_OMIT_WINDOWFUNC
- rc = sqlite3WindowRewrite(pParse, p);
- if( rc ){
+ if( sqlite3WindowRewrite(pParse, p) ){
assert( db->mallocFailed || pParse->nErr>0 );
goto select_end;
}
@@ -137340,6 +139750,39 @@ SQLITE_PRIVATE int sqlite3Select(
if( (pSub->selFlags & SF_Aggregate)!=0 ) continue;
assert( pSub->pGroupBy==0 );
+ /* If a FROM-clause subquery has an ORDER BY clause that is not
+ ** really doing anything, then delete it now so that it does not
+ ** interfere with query flattening. See the discussion at
+ ** https://sqlite.org/forum/forumpost/2d76f2bcf65d256a
+ **
+ ** Beware of these cases where the ORDER BY clause may not be safely
+ ** omitted:
+ **
+ ** (1) There is also a LIMIT clause
+ ** (2) The subquery was added to help with window-function
+ ** processing
+ ** (3) The subquery is in the FROM clause of an UPDATE
+ ** (4) The outer query uses an aggregate function other than
+ ** the built-in count(), min(), or max().
+ ** (5) The ORDER BY isn't going to accomplish anything because
+ ** one of:
+ ** (a) The outer query has a different ORDER BY clause
+ ** (b) The subquery is part of a join
+ ** See forum post 062d576715d277c8
+ */
+ if( pSub->pOrderBy!=0
+ && (p->pOrderBy!=0 || pTabList->nSrc>1) /* Condition (5) */
+ && pSub->pLimit==0 /* Condition (1) */
+ && (pSub->selFlags & SF_OrderByReqd)==0 /* Condition (2) */
+ && (p->selFlags & SF_OrderByReqd)==0 /* Condition (3) and (4) */
+ && OptimizationEnabled(db, SQLITE_OmitOrderBy)
+ ){
+ SELECTTRACE(0x100,pParse,p,
+ ("omit superfluous ORDER BY on %r FROM-clause subquery\n",i+1));
+ sqlite3ExprListDelete(db, pSub->pOrderBy);
+ pSub->pOrderBy = 0;
+ }
+
/* If the outer query contains a "complex" result set (that is,
** if the result set of the outer query uses functions or subqueries)
** and if the subquery contains an ORDER BY clause and if
@@ -137402,7 +139845,8 @@ SQLITE_PRIVATE int sqlite3Select(
** as the equivalent optimization will be handled by query planner in
** sqlite3WhereBegin().
*/
- if( pTabList->nSrc>1
+ if( p->pWhere!=0
+ && p->pWhere->op==TK_AND
&& OptimizationEnabled(db, SQLITE_PropagateConst)
&& propagateConstants(pParse, p)
){
@@ -137465,19 +139909,8 @@ SQLITE_PRIVATE int sqlite3Select(
pSub = pItem->pSelect;
if( pSub==0 ) continue;
- /* The code for a subquery should only be generated once, though it is
- ** technically harmless for it to be generated multiple times. The
- ** following assert() will detect if something changes to cause
- ** the same subquery to be coded multiple times, as a signal to the
- ** developers to try to optimize the situation.
- **
- ** Update 2019-07-24:
- ** See ticket https://sqlite.org/src/tktview/c52b09c7f38903b1311cec40.
- ** The dbsqlfuzz fuzzer found a case where the same subquery gets
- ** coded twice. So this assert() now becomes a testcase(). It should
- ** be very rare, though.
- */
- testcase( pItem->addrFillSub!=0 );
+ /* The code for a subquery should only be generated once. */
+ assert( pItem->addrFillSub==0 );
/* Increment Parse.nHeight by the height of the largest expression
** tree referred to by this, the parent select. The child select
@@ -137492,7 +139925,8 @@ SQLITE_PRIVATE int sqlite3Select(
** inside the subquery. This can help the subquery to run more efficiently.
*/
if( OptimizationEnabled(db, SQLITE_PushDown)
- && (pItem->fg.isCte==0 || pItem->u2.pCteUse->eM10d!=M10d_Yes)
+ && (pItem->fg.isCte==0
+ || (pItem->u2.pCteUse->eM10d!=M10d_Yes && pItem->u2.pCteUse->nUse<2))
&& pushDownWhereTerms(pParse, pSub, p->pWhere, pItem->iCursor,
(pItem->fg.jointype & JT_OUTER)!=0)
){
@@ -137533,10 +139967,10 @@ SQLITE_PRIVATE int sqlite3Select(
pItem->regReturn = ++pParse->nMem;
sqlite3VdbeAddOp3(v, OP_InitCoroutine, pItem->regReturn, 0, addrTop);
- VdbeComment((v, "%s", pItem->pTab->zName));
+ VdbeComment((v, "%!S", pItem));
pItem->addrFillSub = addrTop;
sqlite3SelectDestInit(&dest, SRT_Coroutine, pItem->regReturn);
- ExplainQueryPlan((pParse, 1, "CO-ROUTINE %u", pSub->selId));
+ ExplainQueryPlan((pParse, 1, "CO-ROUTINE %!S", pItem));
sqlite3Select(pParse, pSub, &dest);
pItem->pTab->nRowLogEst = pSub->nSelectRow;
pItem->fg.viaCoroutine = 1;
@@ -137553,6 +139987,7 @@ SQLITE_PRIVATE int sqlite3Select(
sqlite3VdbeAddOp2(v, OP_Gosub, pCteUse->regRtn, pCteUse->addrM9e);
if( pItem->iCursor!=pCteUse->iCur ){
sqlite3VdbeAddOp2(v, OP_OpenDup, pItem->iCursor, pCteUse->iCur);
+ VdbeComment((v, "%!S", pItem));
}
pSub->nSelectRow = pCteUse->nRowEst;
}else if( (pPrior = isSelfJoinView(pTabList, pItem))!=0 ){
@@ -137564,14 +139999,13 @@ SQLITE_PRIVATE int sqlite3Select(
sqlite3VdbeAddOp2(v, OP_OpenDup, pItem->iCursor, pPrior->iCursor);
pSub->nSelectRow = pPrior->pSelect->nSelectRow;
}else{
- /* Materalize the view. If the view is not correlated, generate a
+ /* Materialize the view. If the view is not correlated, generate a
** subroutine to do the materialization so that subsequent uses of
** the same view can reuse the materialization. */
int topAddr;
int onceAddr = 0;
int retAddr;
- testcase( pItem->addrFillSub==0 ); /* Ticket c52b09c7f38903b1311 */
pItem->regReturn = ++pParse->nMem;
topAddr = sqlite3VdbeAddOp2(v, OP_Integer, 0, pItem->regReturn);
pItem->addrFillSub = topAddr+1;
@@ -137580,17 +140014,17 @@ SQLITE_PRIVATE int sqlite3Select(
** a trigger, then we only need to compute the value of the subquery
** once. */
onceAddr = sqlite3VdbeAddOp0(v, OP_Once); VdbeCoverage(v);
- VdbeComment((v, "materialize \"%s\"", pItem->pTab->zName));
+ VdbeComment((v, "materialize %!S", pItem));
}else{
- VdbeNoopComment((v, "materialize \"%s\"", pItem->pTab->zName));
+ VdbeNoopComment((v, "materialize %!S", pItem));
}
sqlite3SelectDestInit(&dest, SRT_EphemTab, pItem->iCursor);
- ExplainQueryPlan((pParse, 1, "MATERIALIZE %u", pSub->selId));
+ ExplainQueryPlan((pParse, 1, "MATERIALIZE %!S", pItem));
sqlite3Select(pParse, pSub, &dest);
pItem->pTab->nRowLogEst = pSub->nSelectRow;
if( onceAddr ) sqlite3VdbeJumpHere(v, onceAddr);
retAddr = sqlite3VdbeAddOp1(v, OP_Return, pItem->regReturn);
- VdbeComment((v, "end %s", pItem->pTab->zName));
+ VdbeComment((v, "end %!S", pItem));
sqlite3VdbeChangeP1(v, topAddr, retAddr);
sqlite3ClearTempRegCache(pParse);
if( pItem->fg.isCte && pItem->fg.isCorrelated==0 ){
@@ -137891,7 +140325,7 @@ SQLITE_PRIVATE int sqlite3Select(
}
for(i=0; inFunc; i++){
Expr *pExpr = pAggInfo->aFunc[i].pFExpr;
- assert( !ExprHasProperty(pExpr, EP_xIsSelect) );
+ assert( ExprUseXList(pExpr) );
sNC.ncFlags |= NC_InAggFunc;
sqlite3ExprAnalyzeAggList(&sNC, pExpr->x.pList);
#ifndef SQLITE_OMIT_WINDOWFUNC
@@ -137940,6 +140374,22 @@ SQLITE_PRIVATE int sqlite3Select(
int addrSortingIdx; /* The OP_OpenEphemeral for the sorting index */
int addrReset; /* Subroutine for resetting the accumulator */
int regReset; /* Return address register for reset subroutine */
+ ExprList *pDistinct = 0;
+ u16 distFlag = 0;
+ int eDist = WHERE_DISTINCT_NOOP;
+
+ if( pAggInfo->nFunc==1
+ && pAggInfo->aFunc[0].iDistinct>=0
+ && ALWAYS(pAggInfo->aFunc[0].pFExpr!=0)
+ && ALWAYS(ExprUseXList(pAggInfo->aFunc[0].pFExpr))
+ && pAggInfo->aFunc[0].pFExpr->x.pList!=0
+ ){
+ Expr *pExpr = pAggInfo->aFunc[0].pFExpr->x.pList->a[0].pExpr;
+ pExpr = sqlite3ExprDup(db, pExpr, 0);
+ pDistinct = sqlite3ExprListDup(db, pGroupBy, 0);
+ pDistinct = sqlite3ExprListAppend(pParse, pDistinct, pExpr);
+ distFlag = pDistinct ? (WHERE_WANT_DISTINCT|WHERE_AGG_DISTINCT) : 0;
+ }
/* If there is a GROUP BY clause we might need a sorting index to
** implement it. Allocate that sorting index now. If it turns out
@@ -137976,10 +140426,14 @@ SQLITE_PRIVATE int sqlite3Select(
*/
sqlite3VdbeAddOp2(v, OP_Gosub, regReset, addrReset);
SELECTTRACE(1,pParse,p,("WhereBegin\n"));
- pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, pGroupBy, 0,
- WHERE_GROUPBY | (orderByGrp ? WHERE_SORTBYGROUP : 0), 0
+ pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, pGroupBy, pDistinct,
+ WHERE_GROUPBY | (orderByGrp ? WHERE_SORTBYGROUP : 0) | distFlag, 0
);
- if( pWInfo==0 ) goto select_end;
+ if( pWInfo==0 ){
+ sqlite3ExprListDelete(db, pDistinct);
+ goto select_end;
+ }
+ eDist = sqlite3WhereIsDistinct(pWInfo);
SELECTTRACE(1,pParse,p,("WhereBegin returns\n"));
if( sqlite3WhereIsOrdered(pWInfo)==pGroupBy->nExpr ){
/* The optimizer is able to deliver rows in group by order so
@@ -138097,7 +140551,7 @@ SQLITE_PRIVATE int sqlite3Select(
** the current row
*/
sqlite3VdbeJumpHere(v, addr1);
- updateAccumulator(pParse, iUseFlag, pAggInfo);
+ updateAccumulator(pParse, iUseFlag, pAggInfo, eDist);
sqlite3VdbeAddOp2(v, OP_Integer, 1, iUseFlag);
VdbeComment((v, "indicate data in accumulator"));
@@ -138111,6 +140565,7 @@ SQLITE_PRIVATE int sqlite3Select(
sqlite3WhereEnd(pWInfo);
sqlite3VdbeChangeToNoop(v, addrSortingIdx);
}
+ sqlite3ExprListDelete(db, pDistinct);
/* Output the final row of result
*/
@@ -138154,6 +140609,10 @@ SQLITE_PRIVATE int sqlite3Select(
VdbeComment((v, "indicate accumulator empty"));
sqlite3VdbeAddOp1(v, OP_Return, regReset);
+ if( eDist!=WHERE_DISTINCT_NOOP ){
+ struct AggInfo_func *pF = &pAggInfo->aFunc[0];
+ fixDistinctOpenEph(pParse, eDist, pF->iDistinct, pF->iDistAddr);
+ }
} /* endif pGroupBy. Begin aggregate queries without GROUP BY: */
else {
Table *pTab;
@@ -138217,6 +140676,9 @@ SQLITE_PRIVATE int sqlite3Select(
explainSimpleCount(pParse, pTab, pBest);
}else{
int regAcc = 0; /* "populate accumulators" flag */
+ ExprList *pDistinct = 0;
+ u16 distFlag = 0;
+ int eDist;
/* If there are accumulator registers but no min() or max() functions
** without FILTER clauses, allocate register regAcc. Register regAcc
@@ -138240,6 +140702,10 @@ SQLITE_PRIVATE int sqlite3Select(
regAcc = ++pParse->nMem;
sqlite3VdbeAddOp2(v, OP_Integer, 0, regAcc);
}
+ }else if( pAggInfo->nFunc==1 && pAggInfo->aFunc[0].iDistinct>=0 ){
+ assert( ExprUseXList(pAggInfo->aFunc[0].pFExpr) );
+ pDistinct = pAggInfo->aFunc[0].pFExpr->x.pList;
+ distFlag = pDistinct ? (WHERE_WANT_DISTINCT|WHERE_AGG_DISTINCT) : 0;
}
/* This case runs if the aggregate has no GROUP BY clause. The
@@ -138259,12 +140725,18 @@ SQLITE_PRIVATE int sqlite3Select(
SELECTTRACE(1,pParse,p,("WhereBegin\n"));
pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, pMinMaxOrderBy,
- 0, minMaxFlag, 0);
+ pDistinct, minMaxFlag|distFlag, 0);
if( pWInfo==0 ){
goto select_end;
}
SELECTTRACE(1,pParse,p,("WhereBegin returns\n"));
- updateAccumulator(pParse, regAcc, pAggInfo);
+ eDist = sqlite3WhereIsDistinct(pWInfo);
+ updateAccumulator(pParse, regAcc, pAggInfo, eDist);
+ if( eDist!=WHERE_DISTINCT_NOOP ){
+ struct AggInfo_func *pF = &pAggInfo->aFunc[0];
+ fixDistinctOpenEph(pParse, eDist, pF->iDistinct, pF->iDistAddr);
+ }
+
if( regAcc ) sqlite3VdbeAddOp2(v, OP_Integer, 1, regAcc);
if( minMaxFlag ){
sqlite3WhereMinMaxOptEarlyOut(v, pWInfo);
@@ -138309,6 +140781,8 @@ SQLITE_PRIVATE int sqlite3Select(
** successful coding of the SELECT.
*/
select_end:
+ assert( db->mallocFailed==0 || db->mallocFailed==1 );
+ pParse->nErr += db->mallocFailed;
sqlite3ExprListDelete(db, pMinMaxOrderBy);
#ifdef SQLITE_DEBUG
if( pAggInfo && !db->mallocFailed ){
@@ -138599,29 +141073,41 @@ SQLITE_PRIVATE Trigger *sqlite3TriggerList(Parse *pParse, Table *pTab){
}
pTmpSchema = pParse->db->aDb[1].pSchema;
p = sqliteHashFirst(&pTmpSchema->trigHash);
- if( p==0 ){
- return pTab->pTrigger;
- }
pList = pTab->pTrigger;
- if( pTmpSchema!=pTab->pSchema ){
- while( p ){
- Trigger *pTrig = (Trigger *)sqliteHashData(p);
- if( pTrig->pTabSchema==pTab->pSchema
- && 0==sqlite3StrICmp(pTrig->table, pTab->zName)
- ){
- pTrig->pNext = pList;
- pList = pTrig;
- }else if( pTrig->op==TK_RETURNING ){
- assert( pParse->bReturning );
- assert( &(pParse->u1.pReturning->retTrig) == pTrig );
- pTrig->table = pTab->zName;
- pTrig->pTabSchema = pTab->pSchema;
- pTrig->pNext = pList;
- pList = pTrig;
- }
- p = sqliteHashNext(p);
+ while( p ){
+ Trigger *pTrig = (Trigger *)sqliteHashData(p);
+ if( pTrig->pTabSchema==pTab->pSchema
+ && pTrig->table
+ && 0==sqlite3StrICmp(pTrig->table, pTab->zName)
+ && pTrig->pTabSchema!=pTmpSchema
+ ){
+ pTrig->pNext = pList;
+ pList = pTrig;
+ }else if( pTrig->op==TK_RETURNING
+#ifndef SQLITE_OMIT_VIRTUALTABLE
+ && pParse->db->pVtabCtx==0
+#endif
+ ){
+ assert( pParse->bReturning );
+ assert( &(pParse->u1.pReturning->retTrig) == pTrig );
+ pTrig->table = pTab->zName;
+ pTrig->pTabSchema = pTab->pSchema;
+ pTrig->pNext = pList;
+ pList = pTrig;
}
+ p = sqliteHashNext(p);
}
+#if 0
+ if( pList ){
+ Trigger *pX;
+ printf("Triggers for %s:", pTab->zName);
+ for(pX=pList; pX; pX=pX->pNext){
+ printf(" %s", pX->zName);
+ }
+ printf("\n");
+ fflush(stdout);
+ }
+#endif
return pList;
}
@@ -138749,14 +141235,14 @@ SQLITE_PRIVATE void sqlite3BeginTrigger(
/* INSTEAD of triggers are only for views and views only support INSTEAD
** of triggers.
*/
- if( pTab->pSelect && tr_tm!=TK_INSTEAD ){
+ if( IsView(pTab) && tr_tm!=TK_INSTEAD ){
sqlite3ErrorMsg(pParse, "cannot create %s trigger on view: %S",
- (tr_tm == TK_BEFORE)?"BEFORE":"AFTER", pTableName, 0);
+ (tr_tm == TK_BEFORE)?"BEFORE":"AFTER", pTableName->a);
goto trigger_orphan_error;
}
- if( !pTab->pSelect && tr_tm==TK_INSTEAD ){
+ if( !IsView(pTab) && tr_tm==TK_INSTEAD ){
sqlite3ErrorMsg(pParse, "cannot create INSTEAD OF"
- " trigger on table: %S", pTableName, 0);
+ " trigger on table: %S", pTableName->a);
goto trigger_orphan_error;
}
@@ -138891,7 +141377,7 @@ SQLITE_PRIVATE void sqlite3FinishTrigger(
z = sqlite3DbStrNDup(db, (char*)pAll->z, pAll->n);
testcase( z==0 );
sqlite3NestedParse(pParse,
- "INSERT INTO %Q." DFLT_SCHEMA_TABLE
+ "INSERT INTO %Q." LEGACY_SCHEMA_TABLE
" VALUES('trigger',%Q,%Q,0,'CREATE TRIGGER %q')",
db->aDb[iDb].zDbSName, zName,
pTrig->table, z);
@@ -139153,7 +141639,7 @@ SQLITE_PRIVATE void sqlite3DropTrigger(Parse *pParse, SrcList *pName, int noErr)
}
if( !pTrigger ){
if( !noErr ){
- sqlite3ErrorMsg(pParse, "no such trigger: %S", pName, 0);
+ sqlite3ErrorMsg(pParse, "no such trigger: %S", pName->a);
}else{
sqlite3CodeVerifyNamedSchema(pParse, zDb);
}
@@ -139205,7 +141691,7 @@ SQLITE_PRIVATE void sqlite3DropTriggerPtr(Parse *pParse, Trigger *pTrigger){
*/
if( (v = sqlite3GetVdbe(pParse))!=0 ){
sqlite3NestedParse(pParse,
- "DELETE FROM %Q." DFLT_SCHEMA_TABLE " WHERE name=%Q AND type='trigger'",
+ "DELETE FROM %Q." LEGACY_SCHEMA_TABLE " WHERE name=%Q AND type='trigger'",
db->aDb[iDb].zDbSName, pTrigger->zName
);
sqlite3ChangeCookie(pParse, iDb);
@@ -139407,11 +141893,11 @@ static ExprList *sqlite3ExpandReturning(
for(jj=0; jjnCol; jj++){
Expr *pNewExpr;
if( IsHiddenColumn(pTab->aCol+jj) ) continue;
- pNewExpr = sqlite3Expr(db, TK_ID, pTab->aCol[jj].zName);
+ pNewExpr = sqlite3Expr(db, TK_ID, pTab->aCol[jj].zCnName);
pNew = sqlite3ExprListAppend(pParse, pNew, pNewExpr);
if( !db->mallocFailed ){
struct ExprList_item *pItem = &pNew->a[pNew->nExpr-1];
- pItem->zEName = sqlite3DbStrDup(db, pTab->aCol[jj].zName);
+ pItem->zEName = sqlite3DbStrDup(db, pTab->aCol[jj].zCnName);
pItem->eEName = ENAME_NAME;
}
}
@@ -139425,15 +141911,6 @@ static ExprList *sqlite3ExpandReturning(
}
}
}
- if( !db->mallocFailed ){
- Vdbe *v = pParse->pVdbe;
- assert( v!=0 );
- sqlite3VdbeSetNumCols(v, pNew->nExpr);
- for(i=0; inExpr; i++){
- sqlite3VdbeSetColName(v, i, COLNAME_NAME, pNew->a[i].zEName,
- SQLITE_TRANSIENT);
- }
- }
return pNew;
}
@@ -139449,15 +141926,30 @@ static void codeReturningTrigger(
int regIn /* The first in an array of registers */
){
Vdbe *v = pParse->pVdbe;
+ sqlite3 *db = pParse->db;
ExprList *pNew;
Returning *pReturning;
+ Select sSelect;
+ SrcList sFrom;
assert( v!=0 );
assert( pParse->bReturning );
pReturning = pParse->u1.pReturning;
assert( pTrigger == &(pReturning->retTrig) );
+ memset(&sSelect, 0, sizeof(sSelect));
+ memset(&sFrom, 0, sizeof(sFrom));
+ sSelect.pEList = sqlite3ExprListDup(db, pReturning->pReturnEL, 0);
+ sSelect.pSrc = &sFrom;
+ sFrom.nSrc = 1;
+ sFrom.a[0].pTab = pTab;
+ sFrom.a[0].iCursor = -1;
+ sqlite3SelectPrep(pParse, &sSelect, 0);
+ if( db->mallocFailed==0 && pParse->nErr==0 ){
+ sqlite3GenerateColumnNames(pParse, &sSelect);
+ }
+ sqlite3ExprListDelete(db, sSelect.pEList);
pNew = sqlite3ExpandReturning(pParse, pReturning->pReturnEL, pTab);
- if( pNew ){
+ if( !db->mallocFailed ){
NameContext sNC;
memset(&sNC, 0, sizeof(sNC));
if( pReturning->nRetCol==0 ){
@@ -139469,23 +141961,27 @@ static void codeReturningTrigger(
sNC.ncFlags = NC_UBaseReg;
pParse->eTriggerOp = pTrigger->op;
pParse->pTriggerTab = pTab;
- if( sqlite3ResolveExprListNames(&sNC, pNew)==SQLITE_OK ){
+ if( sqlite3ResolveExprListNames(&sNC, pNew)==SQLITE_OK
+ && !db->mallocFailed
+ ){
int i;
int nCol = pNew->nExpr;
int reg = pParse->nMem+1;
pParse->nMem += nCol+2;
pReturning->iRetReg = reg;
for(i=0; ia[i].pExpr, reg+i);
+ Expr *pCol = pNew->a[i].pExpr;
+ assert( pCol!=0 ); /* Due to !db->mallocFailed ~9 lines above */
+ sqlite3ExprCodeFactorable(pParse, pCol, reg+i);
}
sqlite3VdbeAddOp3(v, OP_MakeRecord, reg, i, reg+i);
sqlite3VdbeAddOp2(v, OP_NewRowid, pReturning->iRetCur, reg+i+1);
sqlite3VdbeAddOp3(v, OP_Insert, pReturning->iRetCur, reg+i, reg+i+1);
}
- sqlite3ExprListDelete(pParse->db, pNew);
- pParse->eTriggerOp = 0;
- pParse->pTriggerTab = 0;
}
+ sqlite3ExprListDelete(db, pNew);
+ pParse->eTriggerOp = 0;
+ pParse->pTriggerTab = 0;
}
@@ -139685,8 +142181,8 @@ static TriggerPrg *codeRowTrigger(
** OP_Halt inserted at the end of the program. */
if( pTrigger->pWhen ){
pWhen = sqlite3ExprDup(db, pTrigger->pWhen, 0);
- if( SQLITE_OK==sqlite3ResolveExprNames(&sNC, pWhen)
- && db->mallocFailed==0
+ if( db->mallocFailed==0
+ && SQLITE_OK==sqlite3ResolveExprNames(&sNC, pWhen)
){
iEndTrigger = sqlite3VdbeMakeLabel(pSubParse);
sqlite3ExprIfFalse(pSubParse, pWhen, iEndTrigger, SQLITE_JUMPIFNULL);
@@ -140005,13 +142501,14 @@ static void updateVirtualTable(
*/
SQLITE_PRIVATE void sqlite3ColumnDefault(Vdbe *v, Table *pTab, int i, int iReg){
assert( pTab!=0 );
- if( !pTab->pSelect ){
+ if( !IsView(pTab) ){
sqlite3_value *pValue = 0;
u8 enc = ENC(sqlite3VdbeDb(v));
Column *pCol = &pTab->aCol[i];
- VdbeComment((v, "%s.%s", pTab->zName, pCol->zName));
+ VdbeComment((v, "%s.%s", pTab->zName, pCol->zCnName));
assert( inCol );
- sqlite3ValueFromExpr(sqlite3VdbeDb(v), pCol->pDflt, enc,
+ sqlite3ValueFromExpr(sqlite3VdbeDb(v),
+ sqlite3ColumnExpr(pTab,pCol), enc,
pCol->affinity, &pValue);
if( pValue ){
sqlite3VdbeAppendP4(v, pValue, P4_MEM);
@@ -140165,6 +142662,7 @@ static void updateFromSelect(
assert( pTabList->nSrc>1 );
if( pSrc ){
+ pSrc->a[0].fg.notCte = 1;
pSrc->a[0].iCursor = -1;
pSrc->a[0].pTab->nTabRef--;
pSrc->a[0].pTab = 0;
@@ -140180,7 +142678,7 @@ static void updateFromSelect(
pList = sqlite3ExprListAppend(pParse, pList, pNew);
}
eDest = IsVirtual(pTab) ? SRT_Table : SRT_Upfrom;
- }else if( pTab->pSelect ){
+ }else if( IsView(pTab) ){
for(i=0; inCol; i++){
pList = sqlite3ExprListAppend(pParse, pList, exprRowColumn(pParse, i));
}
@@ -140194,7 +142692,8 @@ static void updateFromSelect(
}
#endif
}
- if( ALWAYS(pChanges) ){
+ assert( pChanges!=0 || pParse->db->mallocFailed );
+ if( pChanges ){
for(i=0; inExpr; i++){
pList = sqlite3ExprListAppend(pParse, pList,
sqlite3ExprDup(db, pChanges->a[i].pExpr, 0)
@@ -140202,8 +142701,9 @@ static void updateFromSelect(
}
}
pSelect = sqlite3SelectNew(pParse, pList,
- pSrc, pWhere2, pGrp, 0, pOrderBy2, SF_UpdateFrom|SF_IncludeHidden, pLimit2
+ pSrc, pWhere2, pGrp, 0, pOrderBy2, SF_UFSrcCheck|SF_IncludeHidden, pLimit2
);
+ if( pSelect ) pSelect->selFlags |= SF_OrderByReqd;
sqlite3SelectDestInit(&dest, eDest, iEph);
dest.iSDParm2 = (pPk ? pPk->nKeyCol : -1);
sqlite3Select(pParse, pSelect, &dest);
@@ -140303,7 +142803,7 @@ SQLITE_PRIVATE void sqlite3Update(
*/
#ifndef SQLITE_OMIT_TRIGGER
pTrigger = sqlite3TriggersExist(pParse, pTab, TK_UPDATE, pChanges, &tmask);
- isView = pTab->pSelect!=0;
+ isView = IsView(pTab);
assert( pTrigger || tmask==0 );
#else
# define pTrigger 0
@@ -140392,13 +142892,16 @@ SQLITE_PRIVATE void sqlite3Update(
*/
chngRowid = chngPk = 0;
for(i=0; inExpr; i++){
+ u8 hCol = sqlite3StrIHash(pChanges->a[i].zEName);
/* If this is an UPDATE with a FROM clause, do not resolve expressions
** here. The call to sqlite3Select() below will do that. */
if( nChangeFrom==0 && sqlite3ResolveExprNames(&sNC, pChanges->a[i].pExpr) ){
goto update_cleanup;
}
for(j=0; jnCol; j++){
- if( sqlite3StrICmp(pTab->aCol[j].zName, pChanges->a[i].zEName)==0 ){
+ if( pTab->aCol[j].hName==hCol
+ && sqlite3StrICmp(pTab->aCol[j].zCnName, pChanges->a[i].zEName)==0
+ ){
if( j==pTab->iPKey ){
chngRowid = 1;
pRowidExpr = pChanges->a[i].pExpr;
@@ -140412,7 +142915,7 @@ SQLITE_PRIVATE void sqlite3Update(
testcase( pTab->aCol[j].colFlags & COLFLAG_STORED );
sqlite3ErrorMsg(pParse,
"cannot UPDATE generated column \"%s\"",
- pTab->aCol[j].zName);
+ pTab->aCol[j].zCnName);
goto update_cleanup;
}
#endif
@@ -140436,7 +142939,7 @@ SQLITE_PRIVATE void sqlite3Update(
{
int rc;
rc = sqlite3AuthCheck(pParse, SQLITE_UPDATE, pTab->zName,
- j<0 ? "ROWID" : pTab->aCol[j].zName,
+ j<0 ? "ROWID" : pTab->aCol[j].zCnName,
db->aDb[iDb].zDbSName);
if( rc==SQLITE_DENY ){
goto update_cleanup;
@@ -140468,8 +142971,10 @@ SQLITE_PRIVATE void sqlite3Update(
for(i=0; inCol; i++){
if( aXRef[i]>=0 ) continue;
if( (pTab->aCol[i].colFlags & COLFLAG_GENERATED)==0 ) continue;
- if( sqlite3ExprReferencesUpdatedColumn(pTab->aCol[i].pDflt,
- aXRef, chngRowid) ){
+ if( sqlite3ExprReferencesUpdatedColumn(
+ sqlite3ColumnExpr(pTab, &pTab->aCol[i]),
+ aXRef, chngRowid)
+ ){
aXRef[i] = 99999;
bProgress = 1;
}
@@ -140744,7 +143249,12 @@ SQLITE_PRIVATE void sqlite3Update(
/* Top of the update loop */
if( eOnePass!=ONEPASS_OFF ){
- if( !isView && aiCurOnePass[0]!=iDataCur && aiCurOnePass[1]!=iDataCur ){
+ if( aiCurOnePass[0]!=iDataCur
+ && aiCurOnePass[1]!=iDataCur
+#ifdef SQLITE_ALLOW_ROWID_IN_VIEW
+ && !isView
+#endif
+ ){
assert( pPk );
sqlite3VdbeAddOp4Int(v, OP_NotFound, iDataCur, labelBreak, regKey,nKey);
VdbeCoverage(v);
@@ -141556,7 +144066,7 @@ SQLITE_PRIVATE void sqlite3UpsertDoUpdate(
k = sqlite3TableColumnToIndex(pIdx, pPk->aiColumn[i]);
sqlite3VdbeAddOp3(v, OP_Column, iCur, k, iPk+i);
VdbeComment((v, "%s.%s", pIdx->zName,
- pTab->aCol[pPk->aiColumn[i]].zName));
+ pTab->aCol[pPk->aiColumn[i]].zCnName));
}
sqlite3VdbeVerifyAbortable(v, OE_Abort);
i = sqlite3VdbeAddOp4Int(v, OP_Found, iDataCur, 0, iPk, nPk);
@@ -141738,8 +144248,8 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3RunVacuum(
Btree *pTemp; /* The temporary database we vacuum into */
u32 saved_mDbFlags; /* Saved value of db->mDbFlags */
u64 saved_flags; /* Saved value of db->flags */
- int saved_nChange; /* Saved value of db->nChange */
- int saved_nTotalChange; /* Saved value of db->nTotalChange */
+ i64 saved_nChange; /* Saved value of db->nChange */
+ i64 saved_nTotalChange; /* Saved value of db->nTotalChange */
u32 saved_openFlags; /* Saved value of db->openFlags */
u8 saved_mTrace; /* Saved trace settings */
Db *pDb = 0; /* Database to detach at end of vacuum */
@@ -141837,7 +144347,9 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3RunVacuum(
/* Do not attempt to change the page size for a WAL database */
if( sqlite3PagerGetJournalMode(sqlite3BtreePager(pMain))
- ==PAGER_JOURNALMODE_WAL ){
+ ==PAGER_JOURNALMODE_WAL
+ && pOut==0
+ ){
db->nextPagesize = 0;
}
@@ -142186,7 +144698,7 @@ SQLITE_PRIVATE void sqlite3VtabLock(VTable *pVTab){
SQLITE_PRIVATE VTable *sqlite3GetVTable(sqlite3 *db, Table *pTab){
VTable *pVtab;
assert( IsVirtual(pTab) );
- for(pVtab=pTab->pVTable; pVtab && pVtab->db!=db; pVtab=pVtab->pNext);
+ for(pVtab=pTab->u.vtab.p; pVtab && pVtab->db!=db; pVtab=pVtab->pNext);
return pVtab;
}
@@ -142199,7 +144711,8 @@ SQLITE_PRIVATE void sqlite3VtabUnlock(VTable *pVTab){
assert( db );
assert( pVTab->nRef>0 );
- assert( db->magic==SQLITE_MAGIC_OPEN || db->magic==SQLITE_MAGIC_ZOMBIE );
+ assert( db->eOpenState==SQLITE_STATE_OPEN
+ || db->eOpenState==SQLITE_STATE_ZOMBIE );
pVTab->nRef--;
if( pVTab->nRef==0 ){
@@ -142214,21 +144727,24 @@ SQLITE_PRIVATE void sqlite3VtabUnlock(VTable *pVTab){
/*
** Table p is a virtual table. This function moves all elements in the
-** p->pVTable list to the sqlite3.pDisconnect lists of their associated
+** p->u.vtab.p list to the sqlite3.pDisconnect lists of their associated
** database connections to be disconnected at the next opportunity.
** Except, if argument db is not NULL, then the entry associated with
-** connection db is left in the p->pVTable list.
+** connection db is left in the p->u.vtab.p list.
*/
static VTable *vtabDisconnectAll(sqlite3 *db, Table *p){
VTable *pRet = 0;
- VTable *pVTable = p->pVTable;
- p->pVTable = 0;
+ VTable *pVTable;
+
+ assert( IsVirtual(p) );
+ pVTable = p->u.vtab.p;
+ p->u.vtab.p = 0;
/* Assert that the mutex (if any) associated with the BtShared database
** that contains table p is held by the caller. See header comments
** above function sqlite3VtabUnlockList() for an explanation of why
** this makes it safe to access the sqlite3.pDisconnect list of any
- ** database connection that may have an entry in the p->pVTable list.
+ ** database connection that may have an entry in the p->u.vtab.p list.
*/
assert( db==0 || sqlite3SchemaMutexHeld(db, 0, p->pSchema) );
@@ -142238,7 +144754,7 @@ static VTable *vtabDisconnectAll(sqlite3 *db, Table *p){
assert( db2 );
if( db2==db ){
pRet = pVTable;
- p->pVTable = pRet;
+ p->u.vtab.p = pRet;
pRet->pNext = 0;
}else{
pVTable->pNext = db2->pDisconnect;
@@ -142266,7 +144782,7 @@ SQLITE_PRIVATE void sqlite3VtabDisconnect(sqlite3 *db, Table *p){
assert( sqlite3BtreeHoldsAllMutexes(db) );
assert( sqlite3_mutex_held(db->mutex) );
- for(ppVTab=&p->pVTable; *ppVTab; ppVTab=&(*ppVTab)->pNext){
+ for(ppVTab=&p->u.vtab.p; *ppVTab; ppVTab=&(*ppVTab)->pNext){
if( (*ppVTab)->db==db ){
VTable *pVTab = *ppVTab;
*ppVTab = pVTab->pNext;
@@ -142329,37 +144845,41 @@ SQLITE_PRIVATE void sqlite3VtabUnlockList(sqlite3 *db){
** database connection.
*/
SQLITE_PRIVATE void sqlite3VtabClear(sqlite3 *db, Table *p){
+ assert( IsVirtual(p) );
if( !db || db->pnBytesFreed==0 ) vtabDisconnectAll(0, p);
- if( p->azModuleArg ){
+ if( p->u.vtab.azArg ){
int i;
- for(i=0; inModuleArg; i++){
- if( i!=1 ) sqlite3DbFree(db, p->azModuleArg[i]);
+ for(i=0; iu.vtab.nArg; i++){
+ if( i!=1 ) sqlite3DbFree(db, p->u.vtab.azArg[i]);
}
- sqlite3DbFree(db, p->azModuleArg);
+ sqlite3DbFree(db, p->u.vtab.azArg);
}
}
/*
-** Add a new module argument to pTable->azModuleArg[].
+** Add a new module argument to pTable->u.vtab.azArg[].
** The string is not copied - the pointer is stored. The
** string will be freed automatically when the table is
** deleted.
*/
static void addModuleArgument(Parse *pParse, Table *pTable, char *zArg){
- sqlite3_int64 nBytes = sizeof(char *)*(2+pTable->nModuleArg);
+ sqlite3_int64 nBytes;
char **azModuleArg;
sqlite3 *db = pParse->db;
- if( pTable->nModuleArg+3>=db->aLimit[SQLITE_LIMIT_COLUMN] ){
+
+ assert( IsVirtual(pTable) );
+ nBytes = sizeof(char *)*(2+pTable->u.vtab.nArg);
+ if( pTable->u.vtab.nArg+3>=db->aLimit[SQLITE_LIMIT_COLUMN] ){
sqlite3ErrorMsg(pParse, "too many columns on %s", pTable->zName);
}
- azModuleArg = sqlite3DbRealloc(db, pTable->azModuleArg, nBytes);
+ azModuleArg = sqlite3DbRealloc(db, pTable->u.vtab.azArg, nBytes);
if( azModuleArg==0 ){
sqlite3DbFree(db, zArg);
}else{
- int i = pTable->nModuleArg++;
+ int i = pTable->u.vtab.nArg++;
azModuleArg[i] = zArg;
azModuleArg[i+1] = 0;
- pTable->azModuleArg = azModuleArg;
+ pTable->u.vtab.azArg = azModuleArg;
}
}
@@ -142382,10 +144902,11 @@ SQLITE_PRIVATE void sqlite3VtabBeginParse(
pTable = pParse->pNewTable;
if( pTable==0 ) return;
assert( 0==pTable->pIndex );
+ pTable->eTabType = TABTYP_VTAB;
db = pParse->db;
- assert( pTable->nModuleArg==0 );
+ assert( pTable->u.vtab.nArg==0 );
addModuleArgument(pParse, pTable, sqlite3NameFromToken(db, pModuleName));
addModuleArgument(pParse, pTable, 0);
addModuleArgument(pParse, pTable, sqlite3DbStrDup(db, pTable->zName));
@@ -142402,11 +144923,11 @@ SQLITE_PRIVATE void sqlite3VtabBeginParse(
** sqlite_schema table, has already been made by sqlite3StartTable().
** The second call, to obtain permission to create the table, is made now.
*/
- if( pTable->azModuleArg ){
+ if( pTable->u.vtab.azArg ){
int iDb = sqlite3SchemaToIndex(db, pTable->pSchema);
assert( iDb>=0 ); /* The database the table is being created in */
sqlite3AuthCheck(pParse, SQLITE_CREATE_VTABLE, pTable->zName,
- pTable->azModuleArg[0], pParse->db->aDb[iDb].zDbSName);
+ pTable->u.vtab.azArg[0], pParse->db->aDb[iDb].zDbSName);
}
#endif
}
@@ -142434,9 +144955,10 @@ SQLITE_PRIVATE void sqlite3VtabFinishParse(Parse *pParse, Token *pEnd){
sqlite3 *db = pParse->db; /* The database connection */
if( pTab==0 ) return;
+ assert( IsVirtual(pTab) );
addArgumentToVtab(pParse);
pParse->sArg.z = 0;
- if( pTab->nModuleArg<1 ) return;
+ if( pTab->u.vtab.nArg<1 ) return;
/* If the CREATE VIRTUAL TABLE statement is being entered for the
** first time (in other words if the virtual table is actually being
@@ -142469,7 +144991,7 @@ SQLITE_PRIVATE void sqlite3VtabFinishParse(Parse *pParse, Token *pEnd){
*/
iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
sqlite3NestedParse(pParse,
- "UPDATE %Q." DFLT_SCHEMA_TABLE " "
+ "UPDATE %Q." LEGACY_SCHEMA_TABLE " "
"SET type='table', name=%Q, tbl_name=%Q, rootpage=0, sql=%Q "
"WHERE rowid=#%d",
db->aDb[iDb].zDbSName,
@@ -142489,18 +145011,14 @@ SQLITE_PRIVATE void sqlite3VtabFinishParse(Parse *pParse, Token *pEnd){
iReg = ++pParse->nMem;
sqlite3VdbeLoadString(v, iReg, pTab->zName);
sqlite3VdbeAddOp2(v, OP_VCreate, iDb, iReg);
- }
-
- /* If we are rereading the sqlite_schema table create the in-memory
- ** record of the table. The xConnect() method is not called until
- ** the first time the virtual table is used in an SQL statement. This
- ** allows a schema that contains virtual tables to be loaded before
- ** the required virtual table implementations are registered. */
- else {
+ }else{
+ /* If we are rereading the sqlite_schema table create the in-memory
+ ** record of the table. */
Table *pOld;
Schema *pSchema = pTab->pSchema;
const char *zName = pTab->zName;
- assert( sqlite3SchemaMutexHeld(db, 0, pSchema) );
+ assert( zName!=0 );
+ sqlite3MarkAllShadowTablesOf(db, pTab);
pOld = sqlite3HashInsert(&pSchema->tblHash, zName, pTab);
if( pOld ){
sqlite3OomFault(db);
@@ -142551,13 +145069,16 @@ static int vtabCallConstructor(
VtabCtx sCtx;
VTable *pVTable;
int rc;
- const char *const*azArg = (const char *const*)pTab->azModuleArg;
- int nArg = pTab->nModuleArg;
+ const char *const*azArg;
+ int nArg = pTab->u.vtab.nArg;
char *zErr = 0;
char *zModuleName;
int iDb;
VtabCtx *pCtx;
+ assert( IsVirtual(pTab) );
+ azArg = (const char *const*)pTab->u.vtab.azArg;
+
/* Check that the virtual-table is not already being initialized */
for(pCtx=db->pVtabCtx; pCtx; pCtx=pCtx->pPrior){
if( pCtx->pTab==pTab ){
@@ -142584,7 +145105,7 @@ static int vtabCallConstructor(
pVTable->eVtabRisk = SQLITE_VTABRISK_Normal;
iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
- pTab->azModuleArg[1] = db->aDb[iDb].zDbSName;
+ pTab->u.vtab.azArg[1] = db->aDb[iDb].zDbSName;
/* Invoke the virtual table constructor */
assert( &db->pVtabCtx );
@@ -142623,12 +145144,12 @@ static int vtabCallConstructor(
int iCol;
u16 oooHidden = 0;
/* If everything went according to plan, link the new VTable structure
- ** into the linked list headed by pTab->pVTable. Then loop through the
+ ** into the linked list headed by pTab->u.vtab.p. Then loop through the
** columns of the table to see if any of them contain the token "hidden".
** If so, set the Column COLFLAG_HIDDEN flag and remove the token from
** the type string. */
- pVTable->pNext = pTab->pVTable;
- pTab->pVTable = pVTable;
+ pVTable->pNext = pTab->u.vtab.p;
+ pTab->u.vtab.p = pVTable;
for(iCol=0; iColnCol; iCol++){
char *zType = sqlite3ColumnType(&pTab->aCol[iCol], "");
@@ -142681,16 +145202,17 @@ SQLITE_PRIVATE int sqlite3VtabCallConnect(Parse *pParse, Table *pTab){
int rc;
assert( pTab );
- if( !IsVirtual(pTab) || sqlite3GetVTable(db, pTab) ){
+ assert( IsVirtual(pTab) );
+ if( sqlite3GetVTable(db, pTab) ){
return SQLITE_OK;
}
/* Locate the required virtual table module */
- zMod = pTab->azModuleArg[0];
+ zMod = pTab->u.vtab.azArg[0];
pMod = (Module*)sqlite3HashFind(&db->aModule, zMod);
if( !pMod ){
- const char *zModule = pTab->azModuleArg[0];
+ const char *zModule = pTab->u.vtab.azArg[0];
sqlite3ErrorMsg(pParse, "no such module: %s", zModule);
rc = SQLITE_ERROR;
}else{
@@ -142753,10 +145275,10 @@ SQLITE_PRIVATE int sqlite3VtabCallCreate(sqlite3 *db, int iDb, const char *zTab,
const char *zMod;
pTab = sqlite3FindTable(db, zTab, db->aDb[iDb].zDbSName);
- assert( pTab && IsVirtual(pTab) && !pTab->pVTable );
+ assert( pTab && IsVirtual(pTab) && !pTab->u.vtab.p );
/* Locate the required virtual table module */
- zMod = pTab->azModuleArg[0];
+ zMod = pTab->u.vtab.azArg[0];
pMod = (Module*)sqlite3HashFind(&db->aModule, zMod);
/* If the module has been registered and includes a Create method,
@@ -142793,6 +145315,7 @@ SQLITE_API int sqlite3_declare_vtab(sqlite3 *db, const char *zCreateTable){
Table *pTab;
char *zErr = 0;
Parse sParse;
+ int initBusy;
#ifdef SQLITE_ENABLE_API_ARMOR
if( !sqlite3SafetyCheckOk(db) || zCreateTable==0 ){
@@ -142812,17 +145335,23 @@ SQLITE_API int sqlite3_declare_vtab(sqlite3 *db, const char *zCreateTable){
memset(&sParse, 0, sizeof(sParse));
sParse.eParseMode = PARSE_MODE_DECLARE_VTAB;
sParse.db = db;
+ /* We should never be able to reach this point while loading the
+ ** schema. Nevertheless, defend against that (turn off db->init.busy)
+ ** in case a bug arises. */
+ assert( db->init.busy==0 );
+ initBusy = db->init.busy;
+ db->init.busy = 0;
sParse.nQueryLoop = 1;
if( SQLITE_OK==sqlite3RunParser(&sParse, zCreateTable, &zErr)
&& sParse.pNewTable
&& !db->mallocFailed
- && !sParse.pNewTable->pSelect
- && !IsVirtual(sParse.pNewTable)
+ && IsOrdinaryTable(sParse.pNewTable)
){
if( !pTab->aCol ){
Table *pNew = sParse.pNewTable;
Index *pIdx;
pTab->aCol = pNew->aCol;
+ sqlite3ExprListDelete(db, pNew->u.tab.pDfltList);
pTab->nNVCol = pTab->nCol = pNew->nCol;
pTab->tabFlags |= pNew->tabFlags & (TF_WithoutRowid|TF_NoVisibleRowid);
pNew->nCol = 0;
@@ -142858,6 +145387,7 @@ SQLITE_API int sqlite3_declare_vtab(sqlite3 *db, const char *zCreateTable){
}
sqlite3DeleteTable(db, sParse.pNewTable);
sqlite3ParserReset(&sParse);
+ db->init.busy = initBusy;
assert( (rc&0xff)==rc );
rc = sqlite3ApiExit(db, rc);
@@ -142877,10 +145407,13 @@ SQLITE_PRIVATE int sqlite3VtabCallDestroy(sqlite3 *db, int iDb, const char *zTab
Table *pTab;
pTab = sqlite3FindTable(db, zTab, db->aDb[iDb].zDbSName);
- if( pTab!=0 && ALWAYS(pTab->pVTable!=0) ){
+ if( ALWAYS(pTab!=0)
+ && ALWAYS(IsVirtual(pTab))
+ && ALWAYS(pTab->u.vtab.p!=0)
+ ){
VTable *p;
int (*xDestroy)(sqlite3_vtab *);
- for(p=pTab->pVTable; p; p=p->pNext){
+ for(p=pTab->u.vtab.p; p; p=p->pNext){
assert( p->pVtab );
if( p->pVtab->nRef>0 ){
return SQLITE_LOCKED;
@@ -142894,9 +145427,9 @@ SQLITE_PRIVATE int sqlite3VtabCallDestroy(sqlite3 *db, int iDb, const char *zTab
rc = xDestroy(p->pVtab);
/* Remove the sqlite3_vtab* from the aVTrans[] array, if applicable */
if( rc==SQLITE_OK ){
- assert( pTab->pVTable==p && p->pNext==0 );
+ assert( pTab->u.vtab.p==p && p->pNext==0 );
p->pVtab = 0;
- pTab->pVTable = 0;
+ pTab->u.vtab.p = 0;
sqlite3VtabUnlock(p);
}
sqlite3DeleteTable(db, pTab);
@@ -143110,6 +145643,7 @@ SQLITE_PRIVATE FuncDef *sqlite3VtabOverloadFunction(
/* Check to see the left operand is a column in a virtual table */
if( NEVER(pExpr==0) ) return pDef;
if( pExpr->op!=TK_COLUMN ) return pDef;
+ assert( ExprUseYTab(pExpr) );
pTab = pExpr->y.pTab;
if( pTab==0 ) return pDef;
if( !IsVirtual(pTab) ) return pDef;
@@ -143184,8 +145718,9 @@ SQLITE_PRIVATE void sqlite3VtabMakeWritable(Parse *pParse, Table *pTab){
/*
** Check to see if virtual table module pMod can be have an eponymous
** virtual table instance. If it can, create one if one does not already
-** exist. Return non-zero if the eponymous virtual table instance exists
-** when this routine returns, and return zero if it does not exist.
+** exist. Return non-zero if either the eponymous virtual table instance
+** exists when this routine returns or if an attempt to create it failed
+** and an error message was left in pParse.
**
** An eponymous virtual table instance is one that is named after its
** module, and more importantly, does not require a CREATE VIRTUAL TABLE
@@ -143212,9 +145747,11 @@ SQLITE_PRIVATE int sqlite3VtabEponymousTableInit(Parse *pParse, Module *pMod){
}
pMod->pEpoTab = pTab;
pTab->nTabRef = 1;
+ pTab->eTabType = TABTYP_VTAB;
pTab->pSchema = db->aDb[0].pSchema;
- assert( pTab->nModuleArg==0 );
+ assert( pTab->u.vtab.nArg==0 );
pTab->iPKey = -1;
+ pTab->tabFlags |= TF_Eponymous;
addModuleArgument(pParse, pTab, sqlite3DbStrDup(db, pTab->zName));
addModuleArgument(pParse, pTab, 0);
addModuleArgument(pParse, pTab, sqlite3DbStrDup(db, pTab->zName));
@@ -143223,7 +145760,6 @@ SQLITE_PRIVATE int sqlite3VtabEponymousTableInit(Parse *pParse, Module *pMod){
sqlite3ErrorMsg(pParse, "%s", zErr);
sqlite3DbFree(db, zErr);
sqlite3VtabEponymousTableClear(db, pMod);
- return 0;
}
return 1;
}
@@ -143416,7 +145952,7 @@ struct WhereLevel {
u8 eEndLoopOp; /* IN Loop terminator. OP_Next or OP_Prev */
} *aInLoop; /* Information about each nested IN operator */
} in; /* Used when pWLoop->wsFlags&WHERE_IN_ABLE */
- Index *pCovidx; /* Possible covering index for WHERE_MULTI_OR */
+ Index *pCoveringIdx; /* Possible covering index for WHERE_MULTI_OR */
} u;
struct WhereLoop *pWLoop; /* The selected WhereLoop object */
Bitmask notReady; /* FROM entries not usable at this level */
@@ -143631,8 +146167,8 @@ struct WhereScan {
const char *zCollName; /* Required collating sequence, if not NULL */
Expr *pIdxExpr; /* Search for this index expression */
char idxaff; /* Must match this affinity, if zCollName!=NULL */
- unsigned char nEquiv; /* Number of entries in aEquiv[] */
- unsigned char iEquiv; /* Next unused slot in aEquiv[] */
+ unsigned char nEquiv; /* Number of entries in aiCur[] and aiColumn[] */
+ unsigned char iEquiv; /* Next unused slot in aiCur[] and aiColumn[] */
u32 opMask; /* Acceptable operators */
int k; /* Resume scanning at this->pWC->a[this->k] */
int aiCur[11]; /* Cursors in the equivalence class */
@@ -143941,6 +146477,7 @@ SQLITE_PRIVATE void sqlite3WhereTabFuncArgs(Parse*, SrcItem*, WhereClause*);
#define WHERE_IN_EARLYOUT 0x00040000 /* Perhaps quit IN loops early */
#define WHERE_BIGNULL_SORT 0x00080000 /* Column nEq of index is BIGNULL */
#define WHERE_IN_SEEKSCAN 0x00100000 /* Seek-scan optimization for IN */
+#define WHERE_TRANSCONS 0x00200000 /* Uses a transitive constraint */
#endif /* !defined(SQLITE_WHEREINT_H) */
@@ -143956,7 +146493,7 @@ static const char *explainIndexColumnName(Index *pIdx, int i){
i = pIdx->aiColumn[i];
if( i==XN_EXPR ) return "";
if( i==XN_ROWID ) return "rowid";
- return pIdx->pTable->aCol[i].zName;
+ return pIdx->pTable->aCol[i].zCnName;
}
/*
@@ -144075,16 +146612,8 @@ SQLITE_PRIVATE int sqlite3WhereExplainOneScan(
|| (wctrlFlags&(WHERE_ORDERBY_MIN|WHERE_ORDERBY_MAX));
sqlite3StrAccumInit(&str, db, zBuf, sizeof(zBuf), SQLITE_MAX_LENGTH);
- sqlite3_str_appendall(&str, isSearch ? "SEARCH" : "SCAN");
- if( pItem->pSelect ){
- sqlite3_str_appendf(&str, " SUBQUERY %u", pItem->pSelect->selId);
- }else{
- sqlite3_str_appendf(&str, " TABLE %s", pItem->zName);
- }
-
- if( pItem->zAlias ){
- sqlite3_str_appendf(&str, " AS %s", pItem->zAlias);
- }
+ str.printfFlags = SQLITE_PRINTF_INTERNAL;
+ sqlite3_str_appendf(&str, "%s %S", isSearch ? "SEARCH" : "SCAN", pItem);
if( (flags & (WHERE_IPK|WHERE_VIRTUALTABLE))==0 ){
const char *zFmt = 0;
Index *pIdx;
@@ -144232,6 +146761,12 @@ static void disableTerm(WhereLevel *pLevel, WhereTerm *pTerm){
}else{
pTerm->wtFlags |= TERM_CODED;
}
+#ifdef WHERETRACE_ENABLED
+ if( sqlite3WhereTrace & 0x20000 ){
+ sqlite3DebugPrintf("DISABLE-");
+ sqlite3WhereTermPrint(pTerm, (int)(pTerm - (pTerm->pWC->a)));
+ }
+#endif
if( pTerm->iParent<0 ) break;
pTerm = &pTerm->pWC->a[pTerm->iParent];
assert( pTerm!=0 );
@@ -144345,16 +146880,23 @@ static Expr *removeUnindexableInClauseTerms(
Expr *pNew;
pNew = sqlite3ExprDup(db, pX, 0);
if( db->mallocFailed==0 ){
- ExprList *pOrigRhs = pNew->x.pSelect->pEList; /* Original unmodified RHS */
- ExprList *pOrigLhs = pNew->pLeft->x.pList; /* Original unmodified LHS */
+ ExprList *pOrigRhs; /* Original unmodified RHS */
+ ExprList *pOrigLhs; /* Original unmodified LHS */
ExprList *pRhs = 0; /* New RHS after modifications */
ExprList *pLhs = 0; /* New LHS after mods */
int i; /* Loop counter */
Select *pSelect; /* Pointer to the SELECT on the RHS */
+ assert( ExprUseXSelect(pNew) );
+ pOrigRhs = pNew->x.pSelect->pEList;
+ assert( pNew->pLeft!=0 );
+ assert( ExprUseXList(pNew->pLeft) );
+ pOrigLhs = pNew->pLeft->x.pList;
for(i=iEq; inLTerm; i++){
if( pLoop->aLTerm[i]->pExpr==pX ){
- int iField = pLoop->aLTerm[i]->u.x.iField - 1;
+ int iField;
+ assert( (pLoop->aLTerm[i]->eOperator & (WO_OR|WO_AND))==0 );
+ iField = pLoop->aLTerm[i]->u.x.iField - 1;
if( pOrigRhs->a[iField].pExpr==0 ) continue; /* Duplicate PK column */
pRhs = sqlite3ExprListAppend(pParse, pRhs, pOrigRhs->a[iField].pExpr);
pOrigRhs->a[iField].pExpr = 0;
@@ -144469,7 +147011,7 @@ static int codeEqualityTerm(
}
iTab = 0;
- if( (pX->flags & EP_xIsSelect)==0 || pX->x.pSelect->pEList->nExpr==1 ){
+ if( !ExprUseXSelect(pX) || pX->x.pSelect->pEList->nExpr==1 ){
eType = sqlite3FindInIndex(pParse, pX, IN_INDEX_LOOP, 0, 0, &iTab);
}else{
sqlite3 *db = pParse->db;
@@ -144491,8 +147033,8 @@ static int codeEqualityTerm(
sqlite3VdbeAddOp2(v, bRev ? OP_Last : OP_Rewind, iTab, 0);
VdbeCoverageIf(v, bRev);
VdbeCoverageIf(v, !bRev);
- assert( (pLoop->wsFlags & WHERE_MULTI_OR)==0 );
+ assert( (pLoop->wsFlags & WHERE_MULTI_OR)==0 );
pLoop->wsFlags |= WHERE_IN_ABLE;
if( pLevel->u.in.nIn==0 ){
pLevel->addrNxt = sqlite3VdbeMakeLabel(pParse);
@@ -144549,7 +147091,22 @@ static int codeEqualityTerm(
sqlite3DbFree(pParse->db, aiMap);
#endif
}
- disableTerm(pLevel, pTerm);
+
+ /* As an optimization, try to disable the WHERE clause term that is
+ ** driving the index as it will always be true. The correct answer is
+ ** obtained regardless, but we might get the answer with fewer CPU cycles
+ ** by omitting the term.
+ **
+ ** But do not disable the term unless we are certain that the term is
+ ** not a transitive constraint. For an example of where that does not
+ ** work, see https://sqlite.org/forum/forumpost/eb8613976a (2021-05-04)
+ */
+ if( (pLevel->pWLoop->wsFlags & WHERE_TRANSCONS)==0
+ || (pTerm->eOperator & WO_EQUIV)==0
+ ){
+ disableTerm(pLevel, pTerm);
+ }
+
return iReg;
}
@@ -144635,6 +147192,7 @@ static int codeAllEqualityTerms(
if( nSkip ){
int iIdxCur = pLevel->iIdxCur;
+ sqlite3VdbeAddOp3(v, OP_Null, 0, regBase, regBase+nSkip-1);
sqlite3VdbeAddOp1(v, (bRev?OP_Last:OP_Rewind), iIdxCur);
VdbeCoverageIf(v, bRev==0);
VdbeCoverageIf(v, bRev!=0);
@@ -144669,7 +147227,7 @@ static int codeAllEqualityTerms(
sqlite3ReleaseTempReg(pParse, regBase);
regBase = r1;
}else{
- sqlite3VdbeAddOp2(v, OP_SCopy, r1, regBase+j);
+ sqlite3VdbeAddOp2(v, OP_Copy, r1, regBase+j);
}
}
if( pTerm->eOperator & WO_IN ){
@@ -144686,7 +147244,7 @@ static int codeAllEqualityTerms(
sqlite3VdbeAddOp2(v, OP_IsNull, regBase+j, pLevel->addrBrk);
VdbeCoverage(v);
}
- if( zAff ){
+ if( pParse->db->mallocFailed==0 && pParse->nErr==0 ){
if( sqlite3CompareAffinity(pRight, zAff[j])==SQLITE_AFF_BLOB ){
zAff[j] = SQLITE_AFF_BLOB;
}
@@ -145018,7 +147576,7 @@ static void codeExprOrVector(Parse *pParse, Expr *p, int iReg, int nReg){
assert( nReg>0 );
if( p && sqlite3ExprIsVector(p) ){
#ifndef SQLITE_OMIT_SUBQUERY
- if( (p->flags & EP_xIsSelect) ){
+ if( ExprUseXSelect(p) ){
Vdbe *v = pParse->pVdbe;
int iSelect;
assert( p->op==TK_SELECT );
@@ -145028,14 +147586,16 @@ static void codeExprOrVector(Parse *pParse, Expr *p, int iReg, int nReg){
#endif
{
int i;
- ExprList *pList = p->x.pList;
+ const ExprList *pList;
+ assert( ExprUseXList(p) );
+ pList = p->x.pList;
assert( nReg<=pList->nExpr );
for(i=0; ia[i].pExpr, iReg+i);
}
}
}else{
- assert( nReg==1 );
+ assert( nReg==1 || pParse->nErr );
sqlite3ExprCode(pParse, p, iReg);
}
}
@@ -145081,10 +147641,10 @@ static int whereIndexExprTransNode(Walker *p, Expr *pExpr){
pExpr->op = TK_COLUMN;
pExpr->iTable = pX->iIdxCur;
pExpr->iColumn = pX->iIdxCol;
- pExpr->y.pTab = 0;
testcase( ExprHasProperty(pExpr, EP_Skip) );
testcase( ExprHasProperty(pExpr, EP_Unlikely) );
- ExprClearProperty(pExpr, EP_Skip|EP_Unlikely);
+ ExprClearProperty(pExpr, EP_Skip|EP_Unlikely|EP_WinFunc|EP_Subrtn);
+ pExpr->y.pTab = 0;
return WRC_Prune;
}else{
return WRC_Continue;
@@ -145099,7 +147659,7 @@ static int whereIndexExprTransColumn(Walker *p, Expr *pExpr){
if( pExpr->op==TK_COLUMN ){
IdxExprTrans *pX = p->u.pIdxTrans;
if( pExpr->iTable==pX->iTabCur && pExpr->iColumn==pX->iTabCol ){
- assert( pExpr->y.pTab!=0 );
+ assert( ExprUseYTab(pExpr) && pExpr->y.pTab!=0 );
preserveExpr(pX, pExpr);
pExpr->affExpr = sqlite3TableColumnAffinity(pExpr->y.pTab,pExpr->iColumn);
pExpr->iTable = pX->iIdxCur;
@@ -145147,15 +147707,16 @@ static void whereIndexExprTrans(
for(iIdxCol=0; iIdxColnColumn; iIdxCol++){
i16 iRef = pIdx->aiColumn[iIdxCol];
if( iRef==XN_EXPR ){
- assert( aColExpr->a[iIdxCol].pExpr!=0 );
+ assert( aColExpr!=0 && aColExpr->a[iIdxCol].pExpr!=0 );
x.pIdxExpr = aColExpr->a[iIdxCol].pExpr;
if( sqlite3ExprIsConstant(x.pIdxExpr) ) continue;
w.xExprCallback = whereIndexExprTransNode;
#ifndef SQLITE_OMIT_GENERATED_COLUMNS
}else if( iRef>=0
&& (pTab->aCol[iRef].colFlags & COLFLAG_VIRTUAL)!=0
- && (pTab->aCol[iRef].zColl==0
- || sqlite3StrICmp(pTab->aCol[iRef].zColl, sqlite3StrBINARY)==0)
+ && ((pTab->aCol[iRef].colFlags & COLFLAG_HASCOLL)==0
+ || sqlite3StrICmp(sqlite3ColumnColl(&pTab->aCol[iRef]),
+ sqlite3StrBINARY)==0)
){
/* Check to see if there are direct references to generated columns
** that are contained in the index. Pulling the generated column
@@ -145335,7 +147896,12 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
pLevel->p1 = iCur;
pLevel->op = pWInfo->eOnePass ? OP_Noop : OP_VNext;
pLevel->p2 = sqlite3VdbeCurrentAddr(v);
- iIn = pLevel->u.in.nIn;
+ assert( (pLoop->wsFlags & WHERE_MULTI_OR)==0 );
+ if( pLoop->wsFlags & WHERE_IN_ABLE ){
+ iIn = pLevel->u.in.nIn;
+ }else{
+ iIn = 0;
+ }
for(j=nConstraint-1; j>=0; j--){
pTerm = pLoop->aLTerm[j];
if( (pTerm->eOperator & WO_IN)!=0 ) iIn--;
@@ -145412,9 +147978,6 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
sqlite3VdbeAddOp3(v, OP_SeekRowid, iCur, addrNxt, iRowidReg);
VdbeCoverage(v);
pLevel->op = OP_Noop;
- if( (pTerm->prereqAll & pLevel->notReady)==0 ){
- pTerm->wtFlags |= TERM_CODED;
- }
}else if( (pLoop->wsFlags & WHERE_IPK)!=0
&& (pLoop->wsFlags & WHERE_COLUMN_RANGE)!=0
){
@@ -145662,9 +148225,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
** a forward order scan on a descending index, interchange the
** start and end terms (pRangeStart and pRangeEnd).
*/
- if( (nEqnKeyCol && bRev==(pIdx->aSortOrder[nEq]==SQLITE_SO_ASC))
- || (bRev && pIdx->nKeyCol==nEq)
- ){
+ if( (nEqnColumn && bRev==(pIdx->aSortOrder[nEq]==SQLITE_SO_ASC)) ){
SWAP(WhereTerm *, pRangeEnd, pRangeStart);
SWAP(u8, bSeekPastNull, bStopAtNull);
SWAP(u8, nBtm, nTop);
@@ -145787,8 +148348,19 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
** range (if any).
*/
nConstraint = nEq;
+ assert( pLevel->p2==0 );
if( pRangeEnd ){
Expr *pRight = pRangeEnd->pExpr->pRight;
+ if( addrSeekScan ){
+ /* For a seek-scan that has a range on the lowest term of the index,
+ ** we have to make the top of the loop be code that sets the end
+ ** condition of the range. Otherwise, the OP_SeekScan might jump
+ ** over that initialization, leaving the range-end value set to the
+ ** range-start value, resulting in a wrong answer.
+ ** See ticket 5981a8c041a3c2f3 (2021-11-02).
+ */
+ pLevel->p2 = sqlite3VdbeCurrentAddr(v);
+ }
codeExprOrVector(pParse, pRight, regBase+nEq, nTop);
whereLikeOptimizationStringFixup(v, pLevel, pRangeEnd);
if( (pRangeEnd->wtFlags & TERM_VNULL)==0
@@ -145822,7 +148394,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
sqlite3DbFree(db, zEndAff);
/* Top of the loop body */
- pLevel->p2 = sqlite3VdbeCurrentAddr(v);
+ if( pLevel->p2==0 ) pLevel->p2 = sqlite3VdbeCurrentAddr(v);
/* Check if the index cursor is past the end of the range. */
if( nConstraint ){
@@ -146085,7 +148657,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
/* The extra 0x10000 bit on the opcode is masked off and does not
** become part of the new Expr.op. However, it does make the
** op==TK_AND comparison inside of sqlite3PExpr() false, and this
- ** prevents sqlite3PExpr() from implementing AND short-circuit
+ ** prevents sqlite3PExpr() from applying the AND short-circuit
** optimization, which we do not want here. */
pAndExpr = sqlite3PExpr(pParse, TK_AND|0x10000, 0, pAndExpr);
}
@@ -146101,10 +148673,16 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
if( pOrTerm->leftCursor==iCur || (pOrTerm->eOperator & WO_AND)!=0 ){
WhereInfo *pSubWInfo; /* Info for single OR-term scan */
Expr *pOrExpr = pOrTerm->pExpr; /* Current OR clause term */
+ Expr *pDelete; /* Local copy of OR clause term */
int jmp1 = 0; /* Address of jump operation */
testcase( (pTabItem[0].fg.jointype & JT_LEFT)!=0
&& !ExprHasProperty(pOrExpr, EP_FromJoin)
); /* See TH3 vtab25.400 and ticket 614b25314c766238 */
+ pDelete = pOrExpr = sqlite3ExprDup(db, pOrExpr, 0);
+ if( db->mallocFailed ){
+ sqlite3ExprDelete(db, pDelete);
+ continue;
+ }
if( pAndExpr ){
pAndExpr->pLeft = pOrExpr;
pOrExpr = pAndExpr;
@@ -146219,10 +148797,14 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
sqlite3WhereEnd(pSubWInfo);
ExplainQueryPlanPop(pParse);
}
+ sqlite3ExprDelete(db, pDelete);
}
}
ExplainQueryPlanPop(pParse);
- pLevel->u.pCovidx = pCov;
+ assert( pLevel->pWLoop==pLoop );
+ assert( (pLoop->wsFlags & WHERE_MULTI_OR)!=0 );
+ assert( (pLoop->wsFlags & WHERE_IN_ABLE)==0 );
+ pLevel->u.pCoveringIdx = pCov;
if( pCov ) pLevel->iIdxCur = iCovCur;
if( pAndExpr ){
pAndExpr->pLeft = 0;
@@ -146366,12 +148948,13 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
#endif
assert( !ExprHasProperty(pE, EP_FromJoin) );
assert( (pTerm->prereqRight & pLevel->notReady)!=0 );
+ assert( (pTerm->eOperator & (WO_OR|WO_AND))==0 );
pAlt = sqlite3WhereFindTerm(pWC, iCur, pTerm->u.x.leftColumn, notReady,
WO_EQ|WO_IN|WO_IS, 0);
if( pAlt==0 ) continue;
if( pAlt->wtFlags & (TERM_CODED) ) continue;
if( (pAlt->eOperator & WO_IN)
- && (pAlt->pExpr->flags & EP_xIsSelect)
+ && ExprUseXSelect(pAlt->pExpr)
&& (pAlt->pExpr->x.pSelect->pEList->nExpr>1)
){
continue;
@@ -146383,6 +148966,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
sEAlt = *pAlt->pExpr;
sEAlt.pLeft = pE->pLeft;
sqlite3ExprIfFalse(pParse, &sEAlt, addrCont, SQLITE_JUMPIFNULL);
+ pAlt->wtFlags |= TERM_CODED;
}
/* For a LEFT OUTER JOIN, generate code that will record the fact that
@@ -146619,6 +149203,7 @@ static int isLikeOrGlob(
#ifdef SQLITE_EBCDIC
if( *pnoCase ) return 0;
#endif
+ assert( ExprUseXList(pExpr) );
pList = pExpr->x.pList;
pLeft = pList->a[1].pExpr;
@@ -146634,7 +149219,8 @@ static int isLikeOrGlob(
sqlite3VdbeSetVarmask(pParse->pVdbe, iCol);
assert( pRight->op==TK_VARIABLE || pRight->op==TK_REGISTER );
}else if( op==TK_STRING ){
- z = (u8*)pRight->u.zToken;
+ assert( !ExprHasProperty(pRight, EP_IntValue) );
+ z = (u8*)pRight->u.zToken;
}
if( z ){
@@ -146663,7 +149249,9 @@ static int isLikeOrGlob(
pPrefix = sqlite3Expr(db, TK_STRING, (char*)z);
if( pPrefix ){
int iFrom, iTo;
- char *zNew = pPrefix->u.zToken;
+ char *zNew;
+ assert( !ExprHasProperty(pPrefix, EP_IntValue) );
+ zNew = pPrefix->u.zToken;
zNew[cnt] = 0;
for(iFrom=iTo=0; iFromop!=TK_COLUMN
|| sqlite3ExprAffinity(pLeft)!=SQLITE_AFF_TEXT
- || IsVirtual(pLeft->y.pTab) /* Value might be numeric */
+ || (ALWAYS( ExprUseYTab(pLeft) )
+ && pLeft->y.pTab
+ && IsVirtual(pLeft->y.pTab)) /* Might be numeric */
){
int isNum;
double rDummy;
@@ -146715,6 +149305,7 @@ static int isLikeOrGlob(
if( op==TK_VARIABLE ){
Vdbe *v = pParse->pVdbe;
sqlite3VdbeSetVarmask(v, pRight->iColumn);
+ assert( !ExprHasProperty(pRight, EP_IntValue) );
if( *pisComplete && pRight->u.zToken[1] ){
/* If the rhs of the LIKE expression is a variable, and the current
** value of the variable means there is no need to invoke the LIKE
@@ -146788,6 +149379,7 @@ static int isAuxiliaryVtabOperator(
Expr *pCol; /* Column reference */
int i;
+ assert( ExprUseXList(pExpr) );
pList = pExpr->x.pList;
if( pList==0 || pList->nExpr!=2 ){
return 0;
@@ -146801,9 +149393,11 @@ static int isAuxiliaryVtabOperator(
** MATCH(expression,vtab_column)
*/
pCol = pList->a[1].pExpr;
+ assert( pCol->op!=TK_COLUMN || ExprUseYTab(pCol) );
testcase( pCol->op==TK_COLUMN && pCol->y.pTab==0 );
if( ExprIsVtab(pCol) ){
for(i=0; iu.zToken, aOp[i].zOp)==0 ){
*peOp2 = aOp[i].eOp2;
*ppRight = pList->a[0].pExpr;
@@ -146824,6 +149418,7 @@ static int isAuxiliaryVtabOperator(
** with function names in an arbitrary case.
*/
pCol = pList->a[0].pExpr;
+ assert( pCol->op!=TK_COLUMN || ExprUseYTab(pCol) );
testcase( pCol->op==TK_COLUMN && pCol->y.pTab==0 );
if( ExprIsVtab(pCol) ){
sqlite3_vtab *pVtab;
@@ -146833,7 +149428,8 @@ static int isAuxiliaryVtabOperator(
pVtab = sqlite3GetVTable(db, pCol->y.pTab)->pVtab;
assert( pVtab!=0 );
assert( pVtab->pModule!=0 );
- pMod = (sqlite3_module *)pVtab->pModule;
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
+ pMod = (sqlite3_module *)pVtab->pModule;
if( pMod->xFindFunction!=0 ){
i = pMod->xFindFunction(pVtab,2, pExpr->u.zToken, &xNotUsed, &pNotUsed);
if( i>=SQLITE_INDEX_CONSTRAINT_FUNCTION ){
@@ -146848,10 +149444,12 @@ static int isAuxiliaryVtabOperator(
int res = 0;
Expr *pLeft = pExpr->pLeft;
Expr *pRight = pExpr->pRight;
+ assert( pLeft->op!=TK_COLUMN || ExprUseYTab(pLeft) );
testcase( pLeft->op==TK_COLUMN && pLeft->y.pTab==0 );
if( ExprIsVtab(pLeft) ){
res++;
}
+ assert( pRight==0 || pRight->op!=TK_COLUMN || ExprUseYTab(pRight) );
testcase( pRight && pRight->op==TK_COLUMN && pRight->y.pTab==0 );
if( pRight && ExprIsVtab(pRight) ){
res++;
@@ -146935,6 +149533,7 @@ static void whereCombineDisjuncts(
int op; /* Operator for the combined expression */
int idxNew; /* Index in pWC of the next virtual term */
+ if( (pOne->wtFlags | pTwo->wtFlags) & TERM_VNULL ) return;
if( (pOne->eOperator & (WO_EQ|WO_LT|WO_LE|WO_GT|WO_GE))==0 ) return;
if( (pTwo->eOperator & (WO_EQ|WO_LT|WO_LE|WO_GT|WO_GE))==0 ) return;
if( (eOp & (WO_EQ|WO_LT|WO_LE))!=eOp
@@ -147103,6 +149702,7 @@ static void exprAnalyzeOrTerm(
pOrTerm->u.pAndInfo = pAndInfo;
pOrTerm->wtFlags |= TERM_ANDINFO;
pOrTerm->eOperator = WO_AND;
+ pOrTerm->leftCursor = -1;
pAndWC = &pAndInfo->wc;
memset(pAndWC->aStatic, 0, sizeof(pAndWC->aStatic));
sqlite3WhereClauseInit(pAndWC, pWC->pWInfo);
@@ -147145,11 +149745,10 @@ static void exprAnalyzeOrTerm(
** empty.
*/
pOrInfo->indexable = indexable;
+ pTerm->eOperator = WO_OR;
+ pTerm->leftCursor = -1;
if( indexable ){
- pTerm->eOperator = WO_OR;
pWC->hasOr = 1;
- }else{
- pTerm->eOperator = WO_OR;
}
/* For a two-way OR, attempt to implementation case 2.
@@ -147222,6 +149821,7 @@ static void exprAnalyzeOrTerm(
assert( pOrTerm->wtFlags & (TERM_COPIED|TERM_VIRTUAL) );
continue;
}
+ assert( (pOrTerm->eOperator & (WO_OR|WO_AND))==0 );
iColumn = pOrTerm->u.x.leftColumn;
iCursor = pOrTerm->leftCursor;
pLeft = pOrTerm->pExpr->pLeft;
@@ -147242,6 +149842,7 @@ static void exprAnalyzeOrTerm(
okToChngToIN = 1;
for(; i>=0 && okToChngToIN; i--, pOrTerm++){
assert( pOrTerm->eOperator & WO_EQ );
+ assert( (pOrTerm->eOperator & (WO_OR|WO_AND))==0 );
if( pOrTerm->leftCursor!=iCursor ){
pOrTerm->wtFlags &= ~TERM_OR_OK;
}else if( pOrTerm->u.x.leftColumn!=iColumn || (iColumn==XN_EXPR
@@ -147278,6 +149879,7 @@ static void exprAnalyzeOrTerm(
for(i=pOrWc->nTerm-1, pOrTerm=pOrWc->a; i>=0; i--, pOrTerm++){
if( (pOrTerm->wtFlags & TERM_OR_OK)==0 ) continue;
assert( pOrTerm->eOperator & WO_EQ );
+ assert( (pOrTerm->eOperator & (WO_OR|WO_AND))==0 );
assert( pOrTerm->leftCursor==iCursor );
assert( pOrTerm->u.x.leftColumn==iColumn );
pDup = sqlite3ExprDup(db, pOrTerm->pExpr->pRight, 0);
@@ -147290,12 +149892,12 @@ static void exprAnalyzeOrTerm(
if( pNew ){
int idxNew;
transferJoinMarkings(pNew, pExpr);
- assert( !ExprHasProperty(pNew, EP_xIsSelect) );
+ assert( ExprUseXList(pNew) );
pNew->x.pList = pList;
idxNew = whereClauseInsert(pWC, pNew, TERM_VIRTUAL|TERM_DYNAMIC);
testcase( idxNew==0 );
exprAnalyze(pSrc, pWC, idxNew);
- /* pTerm = &pWC->a[idxTerm]; // would be needed if pTerm where used again */
+ /* pTerm = &pWC->a[idxTerm]; // would be needed if pTerm where reused */
markTermAsChild(pWC, idxNew, idxTerm);
}else{
sqlite3ExprListDelete(db, pList);
@@ -147418,7 +150020,9 @@ static int exprMightBeIndexed(
assert( TK_ISop==TK_VECTOR && (op>=TK_GT && ALWAYS(op<=TK_GE)) ){
+ assert( ExprUseXList(pExpr) );
pExpr = pExpr->x.pList->a[0].pExpr;
+
}
if( pExpr->op==TK_COLUMN ){
@@ -147431,276 +150035,6 @@ static int exprMightBeIndexed(
return exprMightBeIndexed2(pFrom,mPrereq,aiCurCol,pExpr);
}
-/*
-** Expression callback for exprUsesSrclist().
-*/
-static int exprUsesSrclistCb(Walker *p, Expr *pExpr){
- if( pExpr->op==TK_COLUMN ){
- SrcList *pSrc = p->u.pSrcList;
- int iCsr = pExpr->iTable;
- int ii;
- for(ii=0; iinSrc; ii++){
- if( pSrc->a[ii].iCursor==iCsr ){
- return p->eCode ? WRC_Abort : WRC_Continue;
- }
- }
- return p->eCode ? WRC_Continue : WRC_Abort;
- }
- return WRC_Continue;
-}
-
-/*
-** Select callback for exprUsesSrclist().
-*/
-static int exprUsesSrclistSelectCb(Walker *NotUsed1, Select *NotUsed2){
- UNUSED_PARAMETER(NotUsed1);
- UNUSED_PARAMETER(NotUsed2);
- return WRC_Abort;
-}
-
-/*
-** This function always returns true if expression pExpr contains
-** a sub-select.
-**
-** If there is no sub-select in pExpr, then return true if pExpr
-** contains a TK_COLUMN node for a table that is (bUses==1)
-** or is not (bUses==0) in pSrc.
-**
-** Said another way:
-**
-** bUses Return Meaning
-** -------- ------ ------------------------------------------------
-**
-** bUses==1 true pExpr contains either a sub-select or a
-** TK_COLUMN referencing pSrc.
-**
-** bUses==1 false pExpr contains no sub-selects and all TK_COLUMN
-** nodes reference tables not found in pSrc
-**
-** bUses==0 true pExpr contains either a sub-select or a TK_COLUMN
-** that references a table not in pSrc.
-**
-** bUses==0 false pExpr contains no sub-selects and all TK_COLUMN
-** nodes reference pSrc
-*/
-static int exprUsesSrclist(SrcList *pSrc, Expr *pExpr, int bUses){
- Walker sWalker;
- memset(&sWalker, 0, sizeof(Walker));
- sWalker.eCode = bUses;
- sWalker.u.pSrcList = pSrc;
- sWalker.xExprCallback = exprUsesSrclistCb;
- sWalker.xSelectCallback = exprUsesSrclistSelectCb;
- return (sqlite3WalkExpr(&sWalker, pExpr)==WRC_Abort);
-}
-
-/*
-** Context object used by exprExistsToInIter() as it iterates through an
-** expression tree.
-*/
-struct ExistsToInCtx {
- SrcList *pSrc; /* The tables in an EXISTS(SELECT ... FROM ...) */
- Expr *pInLhs; /* OUT: Use this as the LHS of the IN operator */
- Expr *pEq; /* OUT: The == term that include pInLhs */
- Expr **ppAnd; /* OUT: The AND operator that includes pEq as a child */
- Expr **ppParent; /* The AND operator currently being examined */
-};
-
-/*
-** Iterate through all AND connected nodes in the expression tree
-** headed by (*ppExpr), populating the structure passed as the first
-** argument with the values required by exprAnalyzeExistsFindEq().
-**
-** This function returns non-zero if the expression tree does not meet
-** the two conditions described by the header comment for
-** exprAnalyzeExistsFindEq(), or zero if it does.
-*/
-static int exprExistsToInIter(struct ExistsToInCtx *p, Expr **ppExpr){
- Expr *pExpr = *ppExpr;
- switch( pExpr->op ){
- case TK_AND:
- p->ppParent = ppExpr;
- if( exprExistsToInIter(p, &pExpr->pLeft) ) return 1;
- p->ppParent = ppExpr;
- if( exprExistsToInIter(p, &pExpr->pRight) ) return 1;
- break;
- case TK_EQ: {
- int bLeft = exprUsesSrclist(p->pSrc, pExpr->pLeft, 0);
- int bRight = exprUsesSrclist(p->pSrc, pExpr->pRight, 0);
- if( bLeft || bRight ){
- if( (bLeft && bRight) || p->pInLhs ) return 1;
- p->pInLhs = bLeft ? pExpr->pLeft : pExpr->pRight;
- if( exprUsesSrclist(p->pSrc, p->pInLhs, 1) ) return 1;
- p->pEq = pExpr;
- p->ppAnd = p->ppParent;
- }
- break;
- }
- default:
- if( exprUsesSrclist(p->pSrc, pExpr, 0) ){
- return 1;
- }
- break;
- }
-
- return 0;
-}
-
-/*
-** This function is used by exprAnalyzeExists() when creating virtual IN(...)
-** terms equivalent to user-supplied EXIST(...) clauses. It splits the WHERE
-** clause of the Select object passed as the first argument into one or more
-** expressions joined by AND operators, and then tests if the following are
-** true:
-**
-** 1. Exactly one of the AND separated terms refers to the outer
-** query, and it is an == (TK_EQ) expression.
-**
-** 2. Only one side of the == expression refers to the outer query, and
-** it does not refer to any columns from the inner query.
-**
-** If both these conditions are true, then a pointer to the side of the ==
-** expression that refers to the outer query is returned. The caller will
-** use this expression as the LHS of the IN(...) virtual term. Or, if one
-** or both of the above conditions are not true, NULL is returned.
-**
-** If non-NULL is returned and ppEq is non-NULL, *ppEq is set to point
-** to the == expression node before returning. If pppAnd is non-NULL and
-** the == node is not the root of the WHERE clause, then *pppAnd is set
-** to point to the pointer to the AND node that is the parent of the ==
-** node within the WHERE expression tree.
-*/
-static Expr *exprAnalyzeExistsFindEq(
- Select *pSel, /* The SELECT of the EXISTS */
- Expr **ppEq, /* OUT: == node from WHERE clause */
- Expr ***pppAnd /* OUT: Pointer to parent of ==, if any */
-){
- struct ExistsToInCtx ctx;
- memset(&ctx, 0, sizeof(ctx));
- ctx.pSrc = pSel->pSrc;
- if( exprExistsToInIter(&ctx, &pSel->pWhere) ){
- return 0;
- }
- if( ppEq ) *ppEq = ctx.pEq;
- if( pppAnd ) *pppAnd = ctx.ppAnd;
- return ctx.pInLhs;
-}
-
-/*
-** Term idxTerm of the WHERE clause passed as the second argument is an
-** EXISTS expression with a correlated SELECT statement on the RHS.
-** This function analyzes the SELECT statement, and if possible adds an
-** equivalent "? IN(SELECT...)" virtual term to the WHERE clause.
-**
-** For an EXISTS term such as the following:
-**
-** EXISTS (SELECT ... FROM WHERE = AND )
-**
-** The virtual IN() term added is:
-**
-** IN (SELECT FROM WHERE )
-**
-** The virtual term is only added if the following conditions are met:
-**
-** 1. The sub-select must not be an aggregate or use window functions,
-**
-** 2. The sub-select must not be a compound SELECT,
-**
-** 3. Expression must refer to at least one column from the outer
-** query, and must not refer to any column from the inner query
-** (i.e. from ).
-**
-** 4. and must not refer to any values from the outer query.
-** In other words, once has been removed, the inner query
-** must not be correlated.
-**
-*/
-static void exprAnalyzeExists(
- SrcList *pSrc, /* the FROM clause */
- WhereClause *pWC, /* the WHERE clause */
- int idxTerm /* Index of the term to be analyzed */
-){
- Parse *pParse = pWC->pWInfo->pParse;
- WhereTerm *pTerm = &pWC->a[idxTerm];
- Expr *pExpr = pTerm->pExpr;
- Select *pSel = pExpr->x.pSelect;
- Expr *pDup = 0;
- Expr *pEq = 0;
- Expr *pRet = 0;
- Expr *pInLhs = 0;
- Expr **ppAnd = 0;
- int idxNew;
- sqlite3 *db = pParse->db;
-
- assert( pExpr->op==TK_EXISTS );
- assert( (pExpr->flags & EP_VarSelect) && (pExpr->flags & EP_xIsSelect) );
-
- if( pSel->selFlags & SF_Aggregate ) return;
-#ifndef SQLITE_OMIT_WINDOWFUNC
- if( pSel->pWin ) return;
-#endif
- if( pSel->pPrior ) return;
- if( pSel->pWhere==0 ) return;
- if( pSel->pLimit ) return;
- if( 0==exprAnalyzeExistsFindEq(pSel, 0, 0) ) return;
-
- pDup = sqlite3ExprDup(db, pExpr, 0);
- if( db->mallocFailed ){
- sqlite3ExprDelete(db, pDup);
- return;
- }
- pSel = pDup->x.pSelect;
- sqlite3ExprListDelete(db, pSel->pEList);
- pSel->pEList = 0;
-
- pInLhs = exprAnalyzeExistsFindEq(pSel, &pEq, &ppAnd);
- assert( pInLhs && pEq );
- assert( pEq==pSel->pWhere || ppAnd );
- if( pInLhs==pEq->pLeft ){
- pRet = pEq->pRight;
- }else{
- CollSeq *p = sqlite3ExprCompareCollSeq(pParse, pEq);
- pInLhs = sqlite3ExprAddCollateString(pParse, pInLhs, p?p->zName:"BINARY");
- pRet = pEq->pLeft;
- }
-
- assert( pDup->pLeft==0 );
- pDup->op = TK_IN;
- pDup->pLeft = pInLhs;
- pDup->flags &= ~EP_VarSelect;
- if( pRet->op==TK_VECTOR ){
- pSel->pEList = pRet->x.pList;
- pRet->x.pList = 0;
- sqlite3ExprDelete(db, pRet);
- }else{
- pSel->pEList = sqlite3ExprListAppend(pParse, 0, pRet);
- }
- pEq->pLeft = 0;
- pEq->pRight = 0;
- if( ppAnd ){
- Expr *pAnd = *ppAnd;
- Expr *pOther = (pAnd->pLeft==pEq) ? pAnd->pRight : pAnd->pLeft;
- pAnd->pLeft = pAnd->pRight = 0;
- sqlite3ExprDelete(db, pAnd);
- *ppAnd = pOther;
- }else{
- assert( pSel->pWhere==pEq );
- pSel->pWhere = 0;
- }
- sqlite3ExprDelete(db, pEq);
-
-#ifdef WHERETRACE_ENABLED /* 0x20 */
- if( sqlite3WhereTrace & 0x20 ){
- sqlite3DebugPrintf("Convert EXISTS:\n");
- sqlite3TreeViewExpr(0, pExpr, 0);
- sqlite3DebugPrintf("into IN:\n");
- sqlite3TreeViewExpr(0, pDup, 0);
- }
-#endif
- idxNew = whereClauseInsert(pWC, pDup, TERM_VIRTUAL|TERM_DYNAMIC);
- exprAnalyze(pSrc, pWC, idxNew);
- markTermAsChild(pWC, idxNew, idxTerm);
- pWC->a[idxTerm].wtFlags |= TERM_COPIED;
-}
/*
** The input to this routine is an WhereTerm structure with only the
@@ -147753,7 +150087,7 @@ static void exprAnalyze(
if( op==TK_IN ){
assert( pExpr->pRight==0 );
if( sqlite3ExprCheckIN(pParse, pExpr) ) return;
- if( ExprHasProperty(pExpr, EP_xIsSelect) ){
+ if( ExprUseXSelect(pExpr) ){
pTerm->prereqRight = exprSelectUsage(pMaskSet, pExpr->x.pSelect);
}else{
pTerm->prereqRight = sqlite3WhereExprListUsage(pMaskSet, pExpr->x.pList);
@@ -147789,17 +150123,20 @@ static void exprAnalyze(
if( pTerm->u.x.iField>0 ){
assert( op==TK_IN );
assert( pLeft->op==TK_VECTOR );
+ assert( ExprUseXList(pLeft) );
pLeft = pLeft->x.pList->a[pTerm->u.x.iField-1].pExpr;
}
if( exprMightBeIndexed(pSrc, prereqLeft, aiCurCol, pLeft, op) ){
pTerm->leftCursor = aiCurCol[0];
+ assert( (pTerm->eOperator & (WO_OR|WO_AND))==0 );
pTerm->u.x.leftColumn = aiCurCol[1];
pTerm->eOperator = operatorMask(op) & opMask;
}
if( op==TK_IS ) pTerm->wtFlags |= TERM_IS;
if( pRight
&& exprMightBeIndexed(pSrc, pTerm->prereqRight, aiCurCol, pRight, op)
+ && !ExprHasProperty(pRight, EP_FixedCol)
){
WhereTerm *pNew;
Expr *pDup;
@@ -147830,12 +150167,18 @@ static void exprAnalyze(
}
pNew->wtFlags |= exprCommute(pParse, pDup);
pNew->leftCursor = aiCurCol[0];
+ assert( (pTerm->eOperator & (WO_OR|WO_AND))==0 );
pNew->u.x.leftColumn = aiCurCol[1];
testcase( (prereqLeft | extraRight) != prereqLeft );
pNew->prereqRight = prereqLeft | extraRight;
pNew->prereqAll = prereqAll;
pNew->eOperator = (operatorMask(pDup->op) + eExtraOp) & opMask;
- }else if( op==TK_ISNULL && 0==sqlite3ExprCanBeNull(pLeft) ){
+ }else
+ if( op==TK_ISNULL
+ && !ExprHasProperty(pExpr,EP_FromJoin)
+ && 0==sqlite3ExprCanBeNull(pLeft)
+ ){
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
pExpr->op = TK_TRUEFALSE;
pExpr->u.zToken = "false";
ExprSetProperty(pExpr, EP_IsFalse);
@@ -147861,9 +150204,11 @@ static void exprAnalyze(
** BETWEEN term is skipped.
*/
else if( pExpr->op==TK_BETWEEN && pWC->op==TK_AND ){
- ExprList *pList = pExpr->x.pList;
+ ExprList *pList;
int i;
static const u8 ops[] = {TK_GE, TK_LE};
+ assert( ExprUseXList(pExpr) );
+ pList = pExpr->x.pList;
assert( pList!=0 );
assert( pList->nExpr==2 );
for(i=0; i<2; i++){
@@ -147892,16 +150237,6 @@ static void exprAnalyze(
pTerm = &pWC->a[idxTerm];
}
#endif /* SQLITE_OMIT_OR_OPTIMIZATION */
-
- else if( pExpr->op==TK_EXISTS ){
- /* Perhaps treat an EXISTS operator as an IN operator */
- if( (pExpr->flags & EP_VarSelect)!=0
- && OptimizationEnabled(db, SQLITE_ExistsToIN)
- ){
- exprAnalyzeExists(pSrc, pWC, idxTerm);
- }
- }
-
/* The form "x IS NOT NULL" can sometimes be evaluated more efficiently
** as "x>NULL" if x is not an INTEGER PRIMARY KEY. So construct a
** virtual term of that form.
@@ -147966,8 +150301,12 @@ static void exprAnalyze(
const char *zCollSeqName; /* Name of collating sequence */
const u16 wtFlags = TERM_LIKEOPT | TERM_VIRTUAL | TERM_DYNAMIC;
+ assert( ExprUseXList(pExpr) );
pLeft = pExpr->x.pList->a[1].pExpr;
pStr2 = sqlite3ExprDup(db, pStr1, 0);
+ assert( pStr1==0 || !ExprHasProperty(pStr1, EP_IntValue) );
+ assert( pStr2==0 || !ExprHasProperty(pStr2, EP_IntValue) );
+
/* Convert the lower bound to upper-case and the upper bound to
** lower-case (upper-case is less than lower-case in ASCII) so that
@@ -148042,8 +150381,8 @@ static void exprAnalyze(
for(i=0; ipLeft, i);
- Expr *pRight = sqlite3ExprForVectorField(pParse, pExpr->pRight, i);
+ Expr *pLeft = sqlite3ExprForVectorField(pParse, pExpr->pLeft, i, nLeft);
+ Expr *pRight = sqlite3ExprForVectorField(pParse, pExpr->pRight, i, nLeft);
pNew = sqlite3PExpr(pParse, pExpr->op, pLeft, pRight);
transferJoinMarkings(pNew, pExpr);
@@ -148067,6 +150406,7 @@ static void exprAnalyze(
else if( pExpr->op==TK_IN
&& pTerm->u.x.iField==0
&& pExpr->pLeft->op==TK_VECTOR
+ && ALWAYS( ExprUseXSelect(pExpr) )
&& pExpr->x.pSelect->pPrior==0
#ifndef SQLITE_OMIT_WINDOWFUNC
&& pExpr->x.pSelect->pWin==0
@@ -148230,14 +150570,15 @@ SQLITE_PRIVATE Bitmask sqlite3WhereExprUsageNN(WhereMaskSet *pMaskSet, Expr *p){
if( p->pRight ){
mask |= sqlite3WhereExprUsageNN(pMaskSet, p->pRight);
assert( p->x.pList==0 );
- }else if( ExprHasProperty(p, EP_xIsSelect) ){
+ }else if( ExprUseXSelect(p) ){
if( ExprHasProperty(p, EP_VarSelect) ) pMaskSet->bVarSelect = 1;
mask |= exprSelectUsage(pMaskSet, p->x.pSelect);
}else if( p->x.pList ){
mask |= sqlite3WhereExprListUsage(pMaskSet, p->x.pList);
}
#ifndef SQLITE_OMIT_WINDOWFUNC
- if( (p->op==TK_FUNCTION || p->op==TK_AGG_FUNCTION) && p->y.pWin ){
+ if( (p->op==TK_FUNCTION || p->op==TK_AGG_FUNCTION) && ExprUseYWin(p) ){
+ assert( p->y.pWin!=0 );
mask |= sqlite3WhereExprListUsage(pMaskSet, p->y.pWin->pPartition);
mask |= sqlite3WhereExprListUsage(pMaskSet, p->y.pWin->pOrderBy);
mask |= sqlite3WhereExprUsage(pMaskSet, p->y.pWin->pFilter);
@@ -148312,6 +150653,7 @@ SQLITE_PRIVATE void sqlite3WhereTabFuncArgs(
if( pColRef==0 ) return;
pColRef->iTable = pItem->iCursor;
pColRef->iColumn = k++;
+ assert( ExprUseYTab(pColRef) );
pColRef->y.pTab = pTab;
pRhs = sqlite3PExpr(pParse, TK_UPLUS,
sqlite3ExprDup(pParse->db, pArgs->a[j].pExpr, 0), 0);
@@ -148588,7 +150930,9 @@ static void createMask(WhereMaskSet *pMaskSet, int iCursor){
*/
static Expr *whereRightSubexprIsColumn(Expr *p){
p = sqlite3ExprSkipCollateAndLikely(p->pRight);
- if( ALWAYS(p!=0) && p->op==TK_COLUMN ) return p;
+ if( ALWAYS(p!=0) && p->op==TK_COLUMN && !ExprHasProperty(p, EP_FixedCol) ){
+ return p;
+ }
return 0;
}
@@ -148611,8 +150955,10 @@ static WhereTerm *whereScanNext(WhereScan *pScan){
iColumn = pScan->aiColumn[pScan->iEquiv-1];
iCur = pScan->aiCur[pScan->iEquiv-1];
assert( pWC!=0 );
+ assert( iCur>=0 );
do{
for(pTerm=pWC->a+k; knTerm; k++, pTerm++){
+ assert( (pTerm->eOperator & (WO_OR|WO_AND))==0 || pTerm->leftCursor<0 );
if( pTerm->leftCursor==iCur
&& pTerm->u.x.leftColumn==iColumn
&& (iColumn!=XN_EXPR
@@ -148654,7 +151000,8 @@ static WhereTerm *whereScanNext(WhereScan *pScan){
}
}
if( (pTerm->eOperator & (WO_EQ|WO_IS))!=0
- && (pX = pTerm->pExpr->pRight)->op==TK_COLUMN
+ && (pX = pTerm->pExpr->pRight, ALWAYS(pX!=0))
+ && pX->op==TK_COLUMN
&& pX->iTable==pScan->aiCur[0]
&& pX->iColumn==pScan->aiColumn[0]
){
@@ -148663,6 +151010,18 @@ static WhereTerm *whereScanNext(WhereScan *pScan){
}
pScan->pWC = pWC;
pScan->k = k+1;
+#ifdef WHERETRACE_ENABLED
+ if( sqlite3WhereTrace & 0x20000 ){
+ int ii;
+ sqlite3DebugPrintf("SCAN-TERM %p: nEquiv=%d",
+ pTerm, pScan->nEquiv);
+ for(ii=0; iinEquiv; ii++){
+ sqlite3DebugPrintf(" {%d:%d}",
+ pScan->aiCur[ii], pScan->aiColumn[ii]);
+ }
+ sqlite3DebugPrintf("\n");
+ }
+#endif
return pTerm;
}
}
@@ -148819,7 +151178,7 @@ static int findIndexCol(
for(i=0; inExpr; i++){
Expr *p = sqlite3ExprSkipCollateAndLikely(pList->a[i].pExpr);
if( ALWAYS(p!=0)
- && p->op==TK_COLUMN
+ && (p->op==TK_COLUMN || p->op==TK_AGG_COLUMN)
&& p->iColumn==pIdx->aiColumn[iCol]
&& p->iTable==iBase
){
@@ -148884,7 +151243,8 @@ static int isDistinctRedundant(
for(i=0; inExpr; i++){
Expr *p = sqlite3ExprSkipCollateAndLikely(pDistinct->a[i].pExpr);
if( NEVER(p==0) ) continue;
- if( p->op==TK_COLUMN && p->iTable==iBase && p->iColumn<0 ) return 1;
+ if( p->op!=TK_COLUMN && p->op!=TK_AGG_COLUMN ) continue;
+ if( p->iTable==iBase && p->iColumn<0 ) return 1;
}
/* Loop through all indices on the table, checking each to see if it makes
@@ -148902,6 +151262,7 @@ static int isDistinctRedundant(
*/
for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){
if( !IsUniqueIndex(pIdx) ) continue;
+ if( pIdx->pPartIdxWhere ) continue;
for(i=0; inKeyCol; i++){
if( 0==sqlite3WhereFindTerm(pWC, iBase, i, ~(Bitmask)0, WO_EQ, pIdx) ){
if( findIndexCol(pParse, pDistinct, iBase, pIdx, i)<0 ) break;
@@ -148956,14 +151317,14 @@ static void translateColumnToCopy(
pOp->p2 = pOp->p3;
pOp->p3 = 0;
}else if( pOp->opcode==OP_Rowid ){
- if( iAutoidxCur ){
- pOp->opcode = OP_Sequence;
- pOp->p1 = iAutoidxCur;
- }else{
+ pOp->opcode = OP_Sequence;
+ pOp->p1 = iAutoidxCur;
+#ifdef SQLITE_ALLOW_ROWID_IN_VIEW
+ if( iAutoidxCur==0 ){
pOp->opcode = OP_Null;
- pOp->p1 = 0;
pOp->p3 = 0;
}
+#endif
}
}
}
@@ -149037,6 +151398,7 @@ static int termCanDriveIndex(
return 0;
}
if( (pTerm->prereqRight & notReady)!=0 ) return 0;
+ assert( (pTerm->eOperator & (WO_OR|WO_AND))==0 );
if( pTerm->u.x.leftColumn<0 ) return 0;
aff = pSrc->pTab->aCol[pTerm->u.x.leftColumn].affinity;
if( !sqlite3IndexAffinityOk(pTerm->pExpr, aff) ) return 0;
@@ -149109,14 +151471,17 @@ static void constructAutomaticIndex(
sqlite3ExprDup(pParse->db, pExpr, 0));
}
if( termCanDriveIndex(pTerm, pSrc, notReady) ){
- int iCol = pTerm->u.x.leftColumn;
- Bitmask cMask = iCol>=BMS ? MASKBIT(BMS-1) : MASKBIT(iCol);
+ int iCol;
+ Bitmask cMask;
+ assert( (pTerm->eOperator & (WO_OR|WO_AND))==0 );
+ iCol = pTerm->u.x.leftColumn;
+ cMask = iCol>=BMS ? MASKBIT(BMS-1) : MASKBIT(iCol);
testcase( iCol==BMS );
testcase( iCol==BMS-1 );
if( !sentWarning ){
sqlite3_log(SQLITE_WARNING_AUTOINDEX,
"automatic index on %s(%s)", pTable->zName,
- pTable->aCol[iCol].zName);
+ pTable->aCol[iCol].zCnName);
sentWarning = 1;
}
if( (idxCols & cMask)==0 ){
@@ -149128,7 +151493,7 @@ static void constructAutomaticIndex(
}
}
}
- assert( nKeyCol>0 );
+ assert( nKeyCol>0 || pParse->db->mallocFailed );
pLoop->u.btree.nEq = pLoop->nLTerm = nKeyCol;
pLoop->wsFlags = WHERE_COLUMN_EQ | WHERE_IDX_ONLY | WHERE_INDEXED
| WHERE_AUTO_INDEX;
@@ -149162,8 +151527,11 @@ static void constructAutomaticIndex(
idxCols = 0;
for(pTerm=pWC->a; pTermu.x.leftColumn;
- Bitmask cMask = iCol>=BMS ? MASKBIT(BMS-1) : MASKBIT(iCol);
+ int iCol;
+ Bitmask cMask;
+ assert( (pTerm->eOperator & (WO_OR|WO_AND))==0 );
+ iCol = pTerm->u.x.leftColumn;
+ cMask = iCol>=BMS ? MASKBIT(BMS-1) : MASKBIT(iCol);
testcase( iCol==BMS-1 );
testcase( iCol==BMS );
if( (idxCols & cMask)==0 ){
@@ -149290,6 +151658,7 @@ static sqlite3_index_info *allocateIndexInfo(
testcase( pTerm->eOperator & WO_ALL );
if( (pTerm->eOperator & ~(WO_EQUIV))==0 ) continue;
if( pTerm->wtFlags & TERM_VNULL ) continue;
+ assert( (pTerm->eOperator & (WO_OR|WO_AND))==0 );
assert( pTerm->u.x.leftColumn>=(-1) );
nTerm++;
}
@@ -149350,6 +151719,7 @@ static sqlite3_index_info *allocateIndexInfo(
){
continue;
}
+ assert( (pTerm->eOperator & (WO_OR|WO_AND))==0 );
assert( pTerm->u.x.leftColumn>=(-1) );
pIdxCons[j].iColumn = pTerm->u.x.leftColumn;
pIdxCons[j].iTermOffset = i;
@@ -150113,6 +152483,7 @@ SQLITE_PRIVATE void sqlite3WhereTermPrint(WhereTerm *pTerm, int iTerm){
if( ExprHasProperty(pTerm->pExpr, EP_FromJoin) ) zType[2] = 'L';
if( pTerm->wtFlags & TERM_CODED ) zType[3] = 'C';
if( pTerm->eOperator & WO_SINGLE ){
+ assert( (pTerm->eOperator & (WO_OR|WO_AND))==0 );
sqlite3_snprintf(sizeof(zLeft),zLeft,"left={%d:%d}",
pTerm->leftCursor, pTerm->u.x.leftColumn);
}else if( (pTerm->eOperator & WO_OR)!=0 && pTerm->u.pOrInfo!=0 ){
@@ -150130,7 +152501,7 @@ SQLITE_PRIVATE void sqlite3WhereTermPrint(WhereTerm *pTerm, int iTerm){
sqlite3DebugPrintf(" prob=%-3d prereq=%llx,%llx",
pTerm->truthProb, (u64)pTerm->prereqAll, (u64)pTerm->prereqRight);
}
- if( pTerm->u.x.iField ){
+ if( (pTerm->eOperator & (WO_OR|WO_AND))==0 && pTerm->u.x.iField ){
sqlite3DebugPrintf(" iField=%d", pTerm->u.x.iField);
}
if( pTerm->iParent>=0 ){
@@ -150265,7 +152636,7 @@ static int whereLoopResize(sqlite3 *db, WhereLoop *p, int n){
static int whereLoopXfer(sqlite3 *db, WhereLoop *pTo, WhereLoop *pFrom){
whereLoopClearUnion(db, pTo);
if( whereLoopResize(db, pTo, pFrom->nLTerm) ){
- memset(&pTo->u, 0, sizeof(pTo->u));
+ memset(pTo, 0, WHERE_LOOP_XFER_SZ);
return SQLITE_NOMEM_BKPT;
}
memcpy(pTo, pFrom, WHERE_LOOP_XFER_SZ);
@@ -150294,7 +152665,8 @@ static void whereInfoFree(sqlite3 *db, WhereInfo *pWInfo){
assert( pWInfo!=0 );
for(i=0; inLevel; i++){
WhereLevel *pLevel = &pWInfo->a[i];
- if( pLevel->pWLoop && (pLevel->pWLoop->wsFlags & WHERE_IN_ABLE) ){
+ if( pLevel->pWLoop && (pLevel->pWLoop->wsFlags & WHERE_IN_ABLE)!=0 ){
+ assert( (pLevel->pWLoop->wsFlags & WHERE_MULTI_OR)==0 );
sqlite3DbFree(db, pLevel->u.in.aInLoop);
}
}
@@ -150308,10 +152680,22 @@ static void whereInfoFree(sqlite3 *db, WhereInfo *pWInfo){
sqlite3DbFreeNN(db, pWInfo);
}
+/* Undo all Expr node modifications
+*/
+static void whereUndoExprMods(WhereInfo *pWInfo){
+ while( pWInfo->pExprMods ){
+ WhereExprMod *p = pWInfo->pExprMods;
+ pWInfo->pExprMods = p->pNext;
+ memcpy(p->pExpr, &p->orig, sizeof(p->orig));
+ sqlite3DbFree(pWInfo->pParse->db, p);
+ }
+}
+
/*
** Return TRUE if all of the following are true:
**
-** (1) X has the same or lower cost that Y
+** (1) X has the same or lower cost, or returns the same or fewer rows,
+** than Y.
** (2) X uses fewer WHERE clause terms than Y
** (3) Every WHERE clause term used by X is also used by Y
** (4) X skips at least as many columns as Y
@@ -150334,11 +152718,8 @@ static int whereLoopCheaperProperSubset(
if( pX->nLTerm-pX->nSkip >= pY->nLTerm-pY->nSkip ){
return 0; /* X is not a subset of Y */
}
+ if( pX->rRun>pY->rRun && pX->nOut>pY->nOut ) return 0;
if( pY->nSkip > pX->nSkip ) return 0;
- if( pX->rRun >= pY->rRun ){
- if( pX->rRun > pY->rRun ) return 0; /* X costs more than Y */
- if( pX->nOut > pY->nOut ) return 0; /* X costs more than Y */
- }
for(i=pX->nLTerm-1; i>=0; i--){
if( pX->aLTerm[i]==0 ) continue;
for(j=pY->nLTerm-1; j>=0; j--){
@@ -150354,8 +152735,8 @@ static int whereLoopCheaperProperSubset(
}
/*
-** Try to adjust the cost of WhereLoop pTemplate upwards or downwards so
-** that:
+** Try to adjust the cost and number of output rows of WhereLoop pTemplate
+** upwards or downwards so that:
**
** (1) pTemplate costs less than any other WhereLoops that are a proper
** subset of pTemplate
@@ -150376,16 +152757,20 @@ static void whereLoopAdjustCost(const WhereLoop *p, WhereLoop *pTemplate){
/* Adjust pTemplate cost downward so that it is cheaper than its
** subset p. */
WHERETRACE(0x80,("subset cost adjustment %d,%d to %d,%d\n",
- pTemplate->rRun, pTemplate->nOut, p->rRun, p->nOut-1));
- pTemplate->rRun = p->rRun;
- pTemplate->nOut = p->nOut - 1;
+ pTemplate->rRun, pTemplate->nOut,
+ MIN(p->rRun, pTemplate->rRun),
+ MIN(p->nOut - 1, pTemplate->nOut)));
+ pTemplate->rRun = MIN(p->rRun, pTemplate->rRun);
+ pTemplate->nOut = MIN(p->nOut - 1, pTemplate->nOut);
}else if( whereLoopCheaperProperSubset(pTemplate, p) ){
/* Adjust pTemplate cost upward so that it is costlier than p since
** pTemplate is a proper subset of p */
WHERETRACE(0x80,("subset cost adjustment %d,%d to %d,%d\n",
- pTemplate->rRun, pTemplate->nOut, p->rRun, p->nOut+1));
- pTemplate->rRun = p->rRun;
- pTemplate->nOut = p->nOut + 1;
+ pTemplate->rRun, pTemplate->nOut,
+ MAX(p->rRun, pTemplate->rRun),
+ MAX(p->nOut + 1, pTemplate->nOut)));
+ pTemplate->rRun = MAX(p->rRun, pTemplate->rRun);
+ pTemplate->nOut = MAX(p->nOut + 1, pTemplate->nOut);
}
}
}
@@ -150716,9 +153101,12 @@ static int whereRangeVectorLen(
char aff; /* Comparison affinity */
char idxaff = 0; /* Indexed columns affinity */
CollSeq *pColl; /* Comparison collation sequence */
- Expr *pLhs = pTerm->pExpr->pLeft->x.pList->a[i].pExpr;
- Expr *pRhs = pTerm->pExpr->pRight;
- if( pRhs->flags & EP_xIsSelect ){
+ Expr *pLhs, *pRhs;
+
+ assert( ExprUseXList(pTerm->pExpr->pLeft) );
+ pLhs = pTerm->pExpr->pLeft->x.pList->a[i].pExpr;
+ pRhs = pTerm->pExpr->pRight;
+ if( ExprUseXSelect(pRhs) ){
pRhs = pRhs->x.pSelect->pEList->a[i].pExpr;
}else{
pRhs = pRhs->x.pList->a[i].pExpr;
@@ -150813,6 +153201,8 @@ static int whereLoopAddBtreeIndex(
if( pProbe->bUnordered ) opMask &= ~(WO_GT|WO_GE|WO_LT|WO_LE);
assert( pNew->u.btree.nEqnColumn );
+ assert( pNew->u.btree.nEqnKeyCol
+ || pProbe->idxType!=SQLITE_IDXTYPE_PRIMARYKEY );
saved_nEq = pNew->u.btree.nEq;
saved_nBtm = pNew->u.btree.nBtm;
@@ -150877,7 +153267,7 @@ static int whereLoopAddBtreeIndex(
if( eOp & WO_IN ){
Expr *pExpr = pTerm->pExpr;
- if( ExprHasProperty(pExpr, EP_xIsSelect) ){
+ if( ExprUseXSelect(pExpr) ){
/* "x IN (SELECT ...)": TUNING: the SELECT returns 25 rows */
int i;
nIn = 46; assert( 46==sqlite3LogEst(25) );
@@ -150895,7 +153285,7 @@ static int whereLoopAddBtreeIndex(
nIn = sqlite3LogEst(pExpr->x.pList->nExpr);
}
if( pProbe->hasStat1 && rLogSize>=10 ){
- LogEst M, logK, safetyMargin;
+ LogEst M, logK, x;
/* Let:
** N = the total number of rows in the table
** K = the number of entries on the RHS of the IN operator
@@ -150918,16 +153308,25 @@ static int whereLoopAddBtreeIndex(
*/
M = pProbe->aiRowLogEst[saved_nEq];
logK = estLog(nIn);
- safetyMargin = 10; /* TUNING: extra weight for indexed IN */
- if( M + logK + safetyMargin < nIn + rLogSize ){
+ /* TUNING v----- 10 to bias toward indexed IN */
+ x = M + logK + 10 - (nIn + rLogSize);
+ if( x>=0 ){
WHERETRACE(0x40,
- ("Scan preferred over IN operator on column %d of \"%s\" (%d<%d)\n",
- saved_nEq, pProbe->zName, M+logK+10, nIn+rLogSize));
+ ("IN operator (N=%d M=%d logK=%d nIn=%d rLogSize=%d x=%d) "
+ "prefers indexed lookup\n",
+ saved_nEq, M, logK, nIn, rLogSize, x));
+ }else if( nInMul<2 && OptimizationEnabled(db, SQLITE_SeekScan) ){
+ WHERETRACE(0x40,
+ ("IN operator (N=%d M=%d logK=%d nIn=%d rLogSize=%d x=%d"
+ " nInMul=%d) prefers skip-scan\n",
+ saved_nEq, M, logK, nIn, rLogSize, x, nInMul));
pNew->wsFlags |= WHERE_IN_SEEKSCAN;
}else{
WHERETRACE(0x40,
- ("IN operator preferred on column %d of \"%s\" (%d>=%d)\n",
- saved_nEq, pProbe->zName, M+logK+10, nIn+rLogSize));
+ ("IN operator (N=%d M=%d logK=%d nIn=%d rLogSize=%d x=%d"
+ " nInMul=%d) prefers normal scan\n",
+ saved_nEq, M, logK, nIn, rLogSize, x, nInMul));
+ continue;
}
}
pNew->wsFlags |= WHERE_COLUMN_IN;
@@ -150946,6 +153345,7 @@ static int whereLoopAddBtreeIndex(
pNew->wsFlags |= WHERE_UNQ_WANTED;
}
}
+ if( scan.iEquiv>1 ) pNew->wsFlags |= WHERE_TRANSCONS;
}else if( eOp & WO_ISNULL ){
pNew->wsFlags |= WHERE_COLUMN_NULL;
}else if( eOp & (WO_GT|WO_GE) ){
@@ -151007,8 +153407,8 @@ static int whereLoopAddBtreeIndex(
tRowcnt nOut = 0;
if( nInMul==0
&& pProbe->nSample
- && pNew->u.btree.nEq<=pProbe->nSampleCol
- && ((eOp & WO_IN)==0 || !ExprHasProperty(pTerm->pExpr, EP_xIsSelect))
+ && ALWAYS(pNew->u.btree.nEq<=pProbe->nSampleCol)
+ && ((eOp & WO_IN)==0 || ExprUseXList(pTerm->pExpr))
&& OptimizationEnabled(db, SQLITE_Stat4)
){
Expr *pExpr = pTerm->pExpr;
@@ -151089,6 +153489,8 @@ static int whereLoopAddBtreeIndex(
if( (pNew->wsFlags & WHERE_TOP_LIMIT)==0
&& pNew->u.btree.nEqnColumn
+ && (pNew->u.btree.nEqnKeyCol ||
+ pProbe->idxType!=SQLITE_IDXTYPE_PRIMARYKEY)
){
whereLoopAddBtreeIndex(pBuilder, pSrc, pProbe, nInMul+nIn);
}
@@ -151210,6 +153612,7 @@ static int whereUsablePartialIndex(
if( (!ExprHasProperty(pExpr, EP_FromJoin) || pExpr->iRightJoinTable==iTab)
&& (isLeft==0 || ExprHasProperty(pExpr, EP_FromJoin))
&& sqlite3ExprImpliesExpr(pParse, pExpr, pWhere, iTab)
+ && (pTerm->wtFlags & TERM_VNULL)==0
){
return 1;
}
@@ -151269,7 +153672,6 @@ static int whereLoopAddBtree(
int iSortIdx = 1; /* Index number */
int b; /* A boolean value */
LogEst rSize; /* number of rows in the table */
- LogEst rLogSize; /* Logarithm of the number of rows in the table */
WhereClause *pWC; /* The parsed WHERE clause */
Table *pTab; /* Table being queried */
@@ -151282,6 +153684,7 @@ static int whereLoopAddBtree(
assert( !IsVirtual(pSrc->pTab) );
if( pSrc->fg.isIndexedBy ){
+ assert( pSrc->fg.isCte==0 );
/* An INDEXED BY clause specifies a particular index to use */
pProbe = pSrc->u2.pIBIndex;
}else if( !HasRowid(pTab) ){
@@ -151312,7 +153715,6 @@ static int whereLoopAddBtree(
pProbe = &sPk;
}
rSize = pTab->nRowLogEst;
- rLogSize = estLog(rSize);
#ifndef SQLITE_OMIT_AUTOMATIC_INDEX
/* Automatic indexes */
@@ -151326,8 +153728,10 @@ static int whereLoopAddBtree(
&& !pSrc->fg.isRecursive /* Not a recursive common table expression. */
){
/* Generate auto-index WhereLoops */
+ LogEst rLogSize; /* Logarithm of the number of rows in the table */
WhereTerm *pTerm;
WhereTerm *pWCEnd = pWC->a + pWC->nTerm;
+ rLogSize = estLog(rSize);
for(pTerm=pWC->a; rc==SQLITE_OK && pTermprereqRight & pNew->maskSelf ) continue;
if( termCanDriveIndex(pTerm, pSrc, 0) ){
@@ -151345,7 +153749,7 @@ static int whereLoopAddBtree(
** those objects, since there is no opportunity to add schema
** indexes on subqueries and views. */
pNew->rSetup = rLogSize + rSize;
- if( pTab->pSelect==0 && (pTab->tabFlags & TF_Ephemeral)==0 ){
+ if( !IsView(pTab) && (pTab->tabFlags & TF_Ephemeral)==0 ){
pNew->rSetup += 28;
}else{
pNew->rSetup -= 10;
@@ -151920,7 +154324,9 @@ static int whereLoopAddOr(
if( rc==SQLITE_OK ){
rc = whereLoopAddOr(&sSubBuild, mPrereq, mUnusable);
}
- assert( rc==SQLITE_OK || rc==SQLITE_DONE || sCur.n==0 );
+ assert( rc==SQLITE_OK || rc==SQLITE_DONE || sCur.n==0
+ || rc==SQLITE_NOMEM );
+ testcase( rc==SQLITE_NOMEM && sCur.n>0 );
testcase( rc==SQLITE_DONE );
if( sCur.n==0 ){
sSum.n = 0;
@@ -152149,7 +154555,7 @@ static i8 wherePathSatisfiesOrderBy(
if( MASKBIT(i) & obSat ) continue;
pOBExpr = sqlite3ExprSkipCollateAndLikely(pOrderBy->a[i].pExpr);
if( NEVER(pOBExpr==0) ) continue;
- if( pOBExpr->op!=TK_COLUMN ) continue;
+ if( pOBExpr->op!=TK_COLUMN && pOBExpr->op!=TK_AGG_COLUMN ) continue;
if( pOBExpr->iTable!=iCur ) continue;
pTerm = sqlite3WhereFindTerm(&pWInfo->sWC, iCur, pOBExpr->iColumn,
~ready, eqOpMask, 0);
@@ -152189,6 +154595,10 @@ static i8 wherePathSatisfiesOrderBy(
assert( nColumn==nKeyCol+1 || !HasRowid(pIndex->pTable) );
assert( pIndex->aiColumn[nColumn-1]==XN_ROWID
|| !HasRowid(pIndex->pTable));
+ /* All relevant terms of the index must also be non-NULL in order
+ ** for isOrderDistinct to be true. So the isOrderDistint value
+ ** computed here might be a false positive. Corrections will be
+ ** made at tag-20210426-1 below */
isOrderDistinct = IsUniqueIndex(pIndex)
&& (pLoop->wsFlags & WHERE_SKIPSCAN)==0;
}
@@ -152256,14 +154666,18 @@ static i8 wherePathSatisfiesOrderBy(
}
/* An unconstrained column that might be NULL means that this
- ** WhereLoop is not well-ordered
+ ** WhereLoop is not well-ordered. tag-20210426-1
*/
- if( isOrderDistinct
- && iColumn>=0
- && j>=pLoop->u.btree.nEq
- && pIndex->pTable->aCol[iColumn].notNull==0
- ){
- isOrderDistinct = 0;
+ if( isOrderDistinct ){
+ if( iColumn>=0
+ && j>=pLoop->u.btree.nEq
+ && pIndex->pTable->aCol[iColumn].notNull==0
+ ){
+ isOrderDistinct = 0;
+ }
+ if( iColumn==XN_EXPR ){
+ isOrderDistinct = 0;
+ }
}
/* Find the ORDER BY term that corresponds to the j-th column
@@ -152278,7 +154692,7 @@ static i8 wherePathSatisfiesOrderBy(
if( NEVER(pOBExpr==0) ) continue;
if( (wctrlFlags & (WHERE_GROUPBY|WHERE_DISTINCTBY))==0 ) bOnce = 0;
if( iColumn>=XN_ROWID ){
- if( pOBExpr->op!=TK_COLUMN ) continue;
+ if( pOBExpr->op!=TK_COLUMN && pOBExpr->op!=TK_AGG_COLUMN ) continue;
if( pOBExpr->iTable!=iCur ) continue;
if( pOBExpr->iColumn!=iColumn ) continue;
}else{
@@ -152357,7 +154771,7 @@ static i8 wherePathSatisfiesOrderBy(
if( obSat==obDone ) return (i8)nOrderBy;
if( !isOrderDistinct ){
for(i=nOrderBy-1; i>0; i--){
- Bitmask m = MASKBIT(i) - 1;
+ Bitmask m = ALWAYS(iwctrlFlags & WHERE_WANT_DISTINCT) ){
/* TUNING: In the sort for a DISTINCT operator, assume that the DISTINCT
** reduces the number of output rows by a factor of 2 */
- if( nRow>10 ) nRow -= 10; assert( 10==sqlite3LogEst(2) );
+ if( nRow>10 ){ nRow -= 10; assert( 10==sqlite3LogEst(2) ); }
}
rSortCost += estLog(nRow);
return rSortCost;
@@ -152867,6 +155281,7 @@ static int whereShortCut(WhereLoopBuilder *pBuilder){
int j;
Table *pTab;
Index *pIdx;
+ WhereScan scan;
pWInfo = pBuilder->pWInfo;
if( pWInfo->wctrlFlags & WHERE_OR_SUBCLAUSE ) return 0;
@@ -152880,7 +155295,8 @@ static int whereShortCut(WhereLoopBuilder *pBuilder){
pLoop = pBuilder->pNew;
pLoop->wsFlags = 0;
pLoop->nSkip = 0;
- pTerm = sqlite3WhereFindTerm(pWC, iCur, -1, 0, WO_EQ|WO_IS, 0);
+ pTerm = whereScanInit(&scan, pWC, iCur, -1, WO_EQ|WO_IS, 0);
+ while( pTerm && pTerm->prereqRight ) pTerm = whereScanNext(&scan);
if( pTerm ){
testcase( pTerm->eOperator & WO_IS );
pLoop->wsFlags = WHERE_COLUMN_EQ|WHERE_IPK|WHERE_ONEROW;
@@ -152899,7 +155315,8 @@ static int whereShortCut(WhereLoopBuilder *pBuilder){
) continue;
opMask = pIdx->uniqNotNull ? (WO_EQ|WO_IS) : WO_EQ;
for(j=0; jnKeyCol; j++){
- pTerm = sqlite3WhereFindTerm(pWC, iCur, j, 0, opMask, pIdx);
+ pTerm = whereScanInit(&scan, pWC, iCur, j, opMask, pIdx);
+ while( pTerm && pTerm->prereqRight ) pTerm = whereScanNext(&scan);
if( pTerm==0 ) break;
testcase( pTerm->eOperator & WO_IS );
pLoop->aLTerm[j] = pTerm;
@@ -152928,8 +155345,14 @@ static int whereShortCut(WhereLoopBuilder *pBuilder){
if( pWInfo->wctrlFlags & WHERE_WANT_DISTINCT ){
pWInfo->eDistinct = WHERE_DISTINCT_UNIQUE;
}
+ if( scan.iEquiv>1 ) pLoop->wsFlags |= WHERE_TRANSCONS;
#ifdef SQLITE_DEBUG
pLoop->cId = '0';
+#endif
+#ifdef WHERETRACE_ENABLED
+ if( sqlite3WhereTrace ){
+ sqlite3DebugPrintf("whereShortCut() used to compute solution\n");
+ }
#endif
return 1;
}
@@ -153379,7 +155802,8 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
*/
notReady = ~(Bitmask)0;
if( pWInfo->nLevel>=2
- && pResultSet!=0 /* guarantees condition (1) above */
+ && pResultSet!=0 /* these two combine to guarantee */
+ && 0==(wctrlFlags & WHERE_AGG_DISTINCT) /* condition (1) above */
&& OptimizationEnabled(db, SQLITE_OmitNoopJoin)
){
int i;
@@ -153485,7 +155909,7 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
pTab = pTabItem->pTab;
iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
pLoop = pLevel->pWLoop;
- if( (pTab->tabFlags & TF_Ephemeral)!=0 || pTab->pSelect ){
+ if( (pTab->tabFlags & TF_Ephemeral)!=0 || IsView(pTab) ){
/* Do nothing */
}else
#ifndef SQLITE_OMIT_VIRTUALTABLE
@@ -153610,6 +156034,7 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
for(ii=0; iinErr ) goto whereBeginError;
pLevel = &pWInfo->a[ii];
wsFlags = pLevel->pWLoop->wsFlags;
#ifndef SQLITE_OMIT_AUTOMATIC_INDEX
@@ -153638,6 +156063,8 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
/* Jump here if malloc fails */
whereBeginError:
if( pWInfo ){
+ testcase( pWInfo->pExprMods!=0 );
+ whereUndoExprMods(pWInfo);
pParse->nQueryLoop = pWInfo->savedNQueryLoop;
whereInfoFree(db, pWInfo);
}
@@ -153729,11 +156156,13 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
}else{
sqlite3VdbeResolveLabel(v, pLevel->addrCont);
}
- if( pLoop->wsFlags & WHERE_IN_ABLE && pLevel->u.in.nIn>0 ){
+ if( (pLoop->wsFlags & WHERE_IN_ABLE)!=0 && pLevel->u.in.nIn>0 ){
struct InLoop *pIn;
int j;
sqlite3VdbeResolveLabel(v, pLevel->addrNxt);
for(j=pLevel->u.in.nIn, pIn=&pLevel->u.in.aInLoop[j-1]; j>0; j--, pIn--){
+ assert( sqlite3VdbeGetOp(v, pIn->addrInTop+1)->opcode==OP_IsNull
+ || pParse->db->mallocFailed );
sqlite3VdbeJumpHere(v, pIn->addrInTop+1);
if( pIn->eEndLoopOp!=OP_Noop ){
if( pIn->nPrefix ){
@@ -153758,6 +156187,11 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
sqlite3VdbeCurrentAddr(v)+2,
pIn->iBase, pIn->nPrefix);
VdbeCoverage(v);
+ /* Retarget the OP_IsNull against the left operand of IN so
+ ** it jumps past the OP_IfNoHope. This is because the
+ ** OP_IsNull also bypasses the OP_Affinity opcode that is
+ ** required by OP_IfNoHope. */
+ sqlite3VdbeJumpHere(v, pIn->addrInTop+1);
}
}
sqlite3VdbeAddOp2(v, pIn->eEndLoopOp, pIn->iCur, pIn->addrInTop);
@@ -153791,8 +156225,14 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
sqlite3VdbeAddOp1(v, OP_NullRow, pLevel->iTabCur);
}
if( (ws & WHERE_INDEXED)
- || ((ws & WHERE_MULTI_OR) && pLevel->u.pCovidx)
+ || ((ws & WHERE_MULTI_OR) && pLevel->u.pCoveringIdx)
){
+ if( ws & WHERE_MULTI_OR ){
+ Index *pIx = pLevel->u.pCoveringIdx;
+ int iDb = sqlite3SchemaToIndex(db, pIx->pSchema);
+ sqlite3VdbeAddOp3(v, OP_ReopenIdx, pLevel->iIdxCur, pIx->tnum, iDb);
+ sqlite3VdbeSetP4KeyInfo(pParse, pIx);
+ }
sqlite3VdbeAddOp1(v, OP_NullRow, pLevel->iIdxCur);
}
if( pLevel->op==OP_Return ){
@@ -153839,7 +156279,7 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
** created for the ONEPASS optimization.
*/
if( (pTab->tabFlags & TF_Ephemeral)==0
- && pTab->pSelect==0
+ && !IsView(pTab)
&& (pWInfo->wctrlFlags & WHERE_OR_SUBCLAUSE)==0
){
int ws = pLoop->wsFlags;
@@ -153869,7 +156309,7 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
if( pLoop->wsFlags & (WHERE_INDEXED|WHERE_IDX_ONLY) ){
pIdx = pLoop->u.btree.pIndex;
}else if( pLoop->wsFlags & WHERE_MULTI_OR ){
- pIdx = pLevel->u.pCovidx;
+ pIdx = pLevel->u.pCoveringIdx;
}
if( pIdx
&& !db->mallocFailed
@@ -153892,7 +156332,7 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
#endif
pOp = sqlite3VdbeGetOp(v, k);
pLastOp = pOp + (last - k);
- assert( pOpnErr>0 && pOp==pLastOp) );
+ assert( pOp<=pLastOp );
do{
if( pOp->p1!=pLevel->iTabCur ){
/* no-op */
@@ -153937,16 +156377,9 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
}
}
- /* Undo all Expr node modifications */
- while( pWInfo->pExprMods ){
- WhereExprMod *p = pWInfo->pExprMods;
- pWInfo->pExprMods = p->pNext;
- memcpy(p->pExpr, &p->orig, sizeof(p->orig));
- sqlite3DbFree(db, p);
- }
-
/* Final cleanup
*/
+ if( pWInfo->pExprMods ) whereUndoExprMods(pWInfo);
pParse->nQueryLoop = pWInfo->savedNQueryLoop;
whereInfoFree(db, pWInfo);
return;
@@ -154537,7 +156970,7 @@ static void noopValueFunc(sqlite3_context *p){ UNUSED_PARAMETER(p); /*no-op*/ }
/* Window functions that use all window interfaces: xStep, xFinal,
** xValue, and xInverse */
#define WINDOWFUNCALL(name,nArg,extra) { \
- nArg, (SQLITE_UTF8|SQLITE_FUNC_WINDOW|extra), 0, 0, \
+ nArg, (SQLITE_FUNC_BUILTIN|SQLITE_UTF8|SQLITE_FUNC_WINDOW|extra), 0, 0, \
name ## StepFunc, name ## FinalizeFunc, name ## ValueFunc, \
name ## InvFunc, name ## Name, {0} \
}
@@ -154545,7 +156978,7 @@ static void noopValueFunc(sqlite3_context *p){ UNUSED_PARAMETER(p); /*no-op*/ }
/* Window functions that are implemented using bytecode and thus have
** no-op routines for their methods */
#define WINDOWFUNCNOOP(name,nArg,extra) { \
- nArg, (SQLITE_UTF8|SQLITE_FUNC_WINDOW|extra), 0, 0, \
+ nArg, (SQLITE_FUNC_BUILTIN|SQLITE_UTF8|SQLITE_FUNC_WINDOW|extra), 0, 0, \
noopStepFunc, noopValueFunc, noopValueFunc, \
noopStepFunc, name ## Name, {0} \
}
@@ -154554,7 +156987,7 @@ static void noopValueFunc(sqlite3_context *p){ UNUSED_PARAMETER(p); /*no-op*/ }
** same routine for xFinalize and xValue and which never call
** xInverse. */
#define WINDOWFUNCX(name,nArg,extra) { \
- nArg, (SQLITE_UTF8|SQLITE_FUNC_WINDOW|extra), 0, 0, \
+ nArg, (SQLITE_FUNC_BUILTIN|SQLITE_UTF8|SQLITE_FUNC_WINDOW|extra), 0, 0, \
name ## StepFunc, name ## ValueFunc, name ## ValueFunc, \
noopStepFunc, name ## Name, {0} \
}
@@ -154744,6 +157177,7 @@ static int selectWindowRewriteExprCb(Walker *pWalker, Expr *pExpr){
case TK_AGG_FUNCTION:
case TK_COLUMN: {
int iCol = -1;
+ if( pParse->db->mallocFailed ) return WRC_Abort;
if( p->pSub ){
int i;
for(i=0; ipSub->nExpr; i++){
@@ -154853,14 +157287,17 @@ static ExprList *exprListAppendList(
int i;
int nInit = pList ? pList->nExpr : 0;
for(i=0; inExpr; i++){
- Expr *pDup = sqlite3ExprDup(pParse->db, pAppend->a[i].pExpr, 0);
+ sqlite3 *db = pParse->db;
+ Expr *pDup = sqlite3ExprDup(db, pAppend->a[i].pExpr, 0);
assert( pDup==0 || !ExprHasProperty(pDup, EP_MemToken) );
- if( bIntToNull && pDup ){
+ if( db->mallocFailed ){
+ sqlite3ExprDelete(db, pDup);
+ break;
+ }
+ if( bIntToNull ){
int iDummy;
Expr *pSub;
- for(pSub=pDup; ExprHasProperty(pSub, EP_Skip); pSub=pSub->pLeft){
- assert( pSub );
- }
+ pSub = sqlite3ExprSkipCollateAndLikely(pDup);
if( sqlite3ExprIsInteger(pSub, &iDummy) ){
pSub->op = TK_NULL;
pSub->flags &= ~(EP_IntValue|EP_IsTrue|EP_IsFalse);
@@ -154891,6 +157328,15 @@ static int sqlite3WindowExtraAggFuncDepth(Walker *pWalker, Expr *pExpr){
return WRC_Continue;
}
+static int disallowAggregatesInOrderByCb(Walker *pWalker, Expr *pExpr){
+ if( pExpr->op==TK_AGG_FUNCTION && pExpr->pAggInfo==0 ){
+ assert( !ExprHasProperty(pExpr, EP_IntValue) );
+ sqlite3ErrorMsg(pWalker->pParse,
+ "misuse of aggregate: %s()", pExpr->u.zToken);
+ }
+ return WRC_Continue;
+}
+
/*
** If the SELECT statement passed as the second argument does not invoke
** any SQL window functions, this function is a no-op. Otherwise, it
@@ -154900,7 +157346,7 @@ static int sqlite3WindowExtraAggFuncDepth(Walker *pWalker, Expr *pExpr){
*/
SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){
int rc = SQLITE_OK;
- if( p->pWin && p->pPrior==0 && (p->selFlags & SF_WinRewrite)==0 ){
+ if( p->pWin && p->pPrior==0 && ALWAYS((p->selFlags & SF_WinRewrite)==0) ){
Vdbe *v = sqlite3GetVdbe(pParse);
sqlite3 *db = pParse->db;
Select *pSub = 0; /* The subquery */
@@ -154924,6 +157370,11 @@ SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){
}
sqlite3AggInfoPersistWalkerInit(&w, pParse);
sqlite3WalkSelect(&w, p);
+ if( (p->selFlags & SF_Aggregate)==0 ){
+ w.xExprCallback = disallowAggregatesInOrderByCb;
+ w.xSelectCallback = 0;
+ sqlite3WalkExprList(&w, p->pOrderBy);
+ }
p->pSrc = 0;
p->pWhere = 0;
@@ -154968,7 +157419,9 @@ SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){
** window function - one for the accumulator, another for interim
** results. */
for(pWin=pMWin; pWin; pWin=pWin->pNextWin){
- ExprList *pArgs = pWin->pOwner->x.pList;
+ ExprList *pArgs;
+ assert( ExprUseXList(pWin->pOwner) );
+ pArgs = pWin->pOwner->x.pList;
if( pWin->pFunc->funcFlags & SQLITE_FUNC_SUBTYPE ){
selectWindowRewriteEList(pParse, pMWin, pSrc, pArgs, pTab, &pSublist);
pWin->iArgCol = (pSublist ? pSublist->nExpr : 0);
@@ -155005,11 +157458,14 @@ SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){
("New window-function subquery in FROM clause of (%u/%p)\n",
p->selId, p));
p->pSrc = sqlite3SrcListAppend(pParse, 0, 0, 0);
+ assert( pSub!=0 || p->pSrc==0 ); /* Due to db->mallocFailed test inside
+ ** of sqlite3DbMallocRawNN() called from
+ ** sqlite3SrcListAppend() */
if( p->pSrc ){
Table *pTab2;
p->pSrc->a[0].pSelect = pSub;
sqlite3SrcListAssignCursors(pParse, p->pSrc);
- pSub->selFlags |= SF_Expanded;
+ pSub->selFlags |= SF_Expanded|SF_OrderByReqd;
pTab2 = sqlite3ResultSetOfSelect(pParse, pSub, SQLITE_AFF_NONE);
pSub->selFlags |= (selFlags & SF_Aggregate);
if( pTab2==0 ){
@@ -155032,7 +157488,11 @@ SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){
sqlite3SelectDelete(db, pSub);
}
if( db->mallocFailed ) rc = SQLITE_NOMEM;
- sqlite3DbFree(db, pTab);
+
+ /* Defer deleting the temporary table pTab because if an error occurred,
+ ** there could still be references to that table embedded in the
+ ** result-set or ORDER BY clause of the SELECT statement p. */
+ sqlite3ParserAddCleanup(pParse, sqlite3DbFree, pTab);
}
if( rc ){
@@ -155281,7 +157741,12 @@ SQLITE_PRIVATE void sqlite3WindowLink(Select *pSel, Window *pWin){
** different, or 2 if it cannot be determined if the objects are identical
** or not. Identical window objects can be processed in a single scan.
*/
-SQLITE_PRIVATE int sqlite3WindowCompare(Parse *pParse, Window *p1, Window *p2, int bFilter){
+SQLITE_PRIVATE int sqlite3WindowCompare(
+ const Parse *pParse,
+ const Window *p1,
+ const Window *p2,
+ int bFilter
+){
int res;
if( NEVER(p1==0) || NEVER(p2==0) ) return 1;
if( p1->eFrmType!=p2->eFrmType ) return 1;
@@ -155353,8 +157818,11 @@ SQLITE_PRIVATE void sqlite3WindowCodeInit(Parse *pParse, Select *pSelect){
** regApp+1: integer value used to ensure keys are unique
** regApp+2: output of MakeRecord
*/
- ExprList *pList = pWin->pOwner->x.pList;
- KeyInfo *pKeyInfo = sqlite3KeyInfoFromExprList(pParse, pList, 0, 0);
+ ExprList *pList;
+ KeyInfo *pKeyInfo;
+ assert( ExprUseXList(pWin->pOwner) );
+ pList = pWin->pOwner->x.pList;
+ pKeyInfo = sqlite3KeyInfoFromExprList(pParse, pList, 0, 0);
pWin->csrApp = pParse->nTab++;
pWin->regApp = pParse->nMem+1;
pParse->nMem += 3;
@@ -155442,7 +157910,9 @@ static void windowCheckValue(Parse *pParse, int reg, int eCond){
** with the object passed as the only argument to this function.
*/
static int windowArgCount(Window *pWin){
- ExprList *pList = pWin->pOwner->x.pList;
+ const ExprList *pList;
+ assert( ExprUseXList(pWin->pOwner) );
+ pList = pWin->pOwner->x.pList;
return (pList ? pList->nExpr : 0);
}
@@ -155520,6 +157990,7 @@ struct WindowCodeArg {
int regGosub; /* Register used with OP_Gosub(addrGosub) */
int regArg; /* First in array of accumulator registers */
int eDelete; /* See above */
+ int regRowid;
WindowCsrAndReg start;
WindowCsrAndReg current;
@@ -155626,6 +158097,7 @@ static void windowAggStep(
int addrIf = 0;
if( pWin->pFilter ){
int regTmp;
+ assert( ExprUseXList(pWin->pOwner) );
assert( pWin->bExprArgs || !nArg ||nArg==pWin->pOwner->x.pList->nExpr );
assert( pWin->bExprArgs || nArg ||pWin->pOwner->x.pList==0 );
regTmp = sqlite3GetTempReg(pParse);
@@ -155636,15 +158108,16 @@ static void windowAggStep(
}
if( pWin->bExprArgs ){
- int iStart = sqlite3VdbeCurrentAddr(v);
- VdbeOp *pOp, *pEnd;
+ int iOp = sqlite3VdbeCurrentAddr(v);
+ int iEnd;
+ assert( ExprUseXList(pWin->pOwner) );
nArg = pWin->pOwner->x.pList->nExpr;
regArg = sqlite3GetTempRange(pParse, nArg);
sqlite3ExprCodeExprList(pParse, pWin->pOwner->x.pList, regArg, 0, 0);
- pEnd = sqlite3VdbeGetOp(v, -1);
- for(pOp=sqlite3VdbeGetOp(v, iStart); pOp<=pEnd; pOp++){
+ for(iEnd=sqlite3VdbeCurrentAddr(v); iOpopcode==OP_Column && pOp->p1==pWin->iEphCsr ){
pOp->p1 = csr;
}
@@ -155653,6 +158126,7 @@ static void windowAggStep(
if( pFunc->funcFlags & SQLITE_FUNC_NEEDCOLL ){
CollSeq *pColl;
assert( nArg>0 );
+ assert( ExprUseXList(pWin->pOwner) );
pColl = sqlite3ExprNNCollSeq(pParse, pWin->pOwner->x.pList->a[0].pExpr);
sqlite3VdbeAddOp4(v, OP_CollSeq, 0,0,0, (const char*)pColl, P4_COLLSEQ);
}
@@ -155838,6 +158312,7 @@ static void windowReturnOneRow(WindowCodeArg *p){
for(pWin=pMWin; pWin; pWin=pWin->pNextWin){
FuncDef *pFunc = pWin->pFunc;
+ assert( ExprUseXList(pWin->pOwner) );
if( pFunc->zName==nth_valueName
|| pFunc->zName==first_valueName
){
@@ -156003,7 +158478,7 @@ static void windowIfNewPeer(
** if( csr1.peerVal - regVal <= csr2.peerVal ) goto lbl;
**
** A special type of arithmetic is used such that if csr1.peerVal is not
-** a numeric type (real or integer), then the result of the addition addition
+** a numeric type (real or integer), then the result of the addition
** or subtraction is a a copy of csr1.peerVal.
*/
static void windowCodeRangeTest(
@@ -156022,8 +158497,13 @@ static void windowCodeRangeTest(
int regString = ++pParse->nMem; /* Reg. for constant value '' */
int arith = OP_Add; /* OP_Add or OP_Subtract */
int addrGe; /* Jump destination */
+ int addrDone = sqlite3VdbeMakeLabel(pParse); /* Address past OP_Ge */
CollSeq *pColl;
+ /* Read the peer-value from each cursor into a register */
+ windowReadPeerValues(p, csr1, reg1);
+ windowReadPeerValues(p, csr2, reg2);
+
assert( op==OP_Ge || op==OP_Gt || op==OP_Le );
assert( pOrderBy && pOrderBy->nExpr==1 );
if( pOrderBy->a[0].sortFlags & KEYINFO_ORDER_DESC ){
@@ -156035,34 +158515,11 @@ static void windowCodeRangeTest(
arith = OP_Subtract;
}
- /* Read the peer-value from each cursor into a register */
- windowReadPeerValues(p, csr1, reg1);
- windowReadPeerValues(p, csr2, reg2);
-
VdbeModuleComment((v, "CodeRangeTest: if( R%d %s R%d %s R%d ) goto lbl",
reg1, (arith==OP_Add ? "+" : "-"), regVal,
((op==OP_Ge) ? ">=" : (op==OP_Le) ? "<=" : (op==OP_Gt) ? ">" : "<"), reg2
));
- /* Register reg1 currently contains csr1.peerVal (the peer-value from csr1).
- ** This block adds (or subtracts for DESC) the numeric value in regVal
- ** from it. Or, if reg1 is not numeric (it is a NULL, a text value or a blob),
- ** then leave reg1 as it is. In pseudo-code, this is implemented as:
- **
- ** if( reg1>='' ) goto addrGe;
- ** reg1 = reg1 +/- regVal
- ** addrGe:
- **
- ** Since all strings and blobs are greater-than-or-equal-to an empty string,
- ** the add/subtract is skipped for these, as required. If reg1 is a NULL,
- ** then the arithmetic is performed, but since adding or subtracting from
- ** NULL is always NULL anyway, this case is handled as required too. */
- sqlite3VdbeAddOp4(v, OP_String8, 0, regString, 0, "", P4_STATIC);
- addrGe = sqlite3VdbeAddOp3(v, OP_Ge, regString, 0, reg1);
- VdbeCoverage(v);
- sqlite3VdbeAddOp3(v, arith, regVal, reg1, reg1);
- sqlite3VdbeJumpHere(v, addrGe);
-
/* If the BIGNULL flag is set for the ORDER BY, then it is required to
** consider NULL values to be larger than all other values, instead of
** the usual smaller. The VDBE opcodes OP_Ge and so on do not handle this
@@ -156099,16 +158556,38 @@ static void windowCodeRangeTest(
break;
default: assert( op==OP_Lt ); /* no-op */ break;
}
- sqlite3VdbeAddOp2(v, OP_Goto, 0, sqlite3VdbeCurrentAddr(v)+3);
+ sqlite3VdbeAddOp2(v, OP_Goto, 0, addrDone);
/* This block runs if reg1 is not NULL, but reg2 is. */
sqlite3VdbeJumpHere(v, addr);
sqlite3VdbeAddOp2(v, OP_IsNull, reg2, lbl); VdbeCoverage(v);
if( op==OP_Gt || op==OP_Ge ){
- sqlite3VdbeChangeP2(v, -1, sqlite3VdbeCurrentAddr(v)+1);
+ sqlite3VdbeChangeP2(v, -1, addrDone);
}
}
+ /* Register reg1 currently contains csr1.peerVal (the peer-value from csr1).
+ ** This block adds (or subtracts for DESC) the numeric value in regVal
+ ** from it. Or, if reg1 is not numeric (it is a NULL, a text value or a blob),
+ ** then leave reg1 as it is. In pseudo-code, this is implemented as:
+ **
+ ** if( reg1>='' ) goto addrGe;
+ ** reg1 = reg1 +/- regVal
+ ** addrGe:
+ **
+ ** Since all strings and blobs are greater-than-or-equal-to an empty string,
+ ** the add/subtract is skipped for these, as required. If reg1 is a NULL,
+ ** then the arithmetic is performed, but since adding or subtracting from
+ ** NULL is always NULL anyway, this case is handled as required too. */
+ sqlite3VdbeAddOp4(v, OP_String8, 0, regString, 0, "", P4_STATIC);
+ addrGe = sqlite3VdbeAddOp3(v, OP_Ge, regString, 0, reg1);
+ VdbeCoverage(v);
+ if( (op==OP_Ge && arith==OP_Add) || (op==OP_Le && arith==OP_Subtract) ){
+ sqlite3VdbeAddOp3(v, op, reg2, lbl, reg1); VdbeCoverage(v);
+ }
+ sqlite3VdbeAddOp3(v, arith, regVal, reg1, reg1);
+ sqlite3VdbeJumpHere(v, addrGe);
+
/* Compare registers reg2 and reg1, taking the jump if required. Note that
** control skips over this test if the BIGNULL flag is set and either
** reg1 or reg2 contain a NULL value. */
@@ -156116,6 +158595,7 @@ static void windowCodeRangeTest(
pColl = sqlite3ExprNNCollSeq(pParse, pOrderBy->a[0].pExpr);
sqlite3VdbeAppendP4(v, (void*)pColl, P4_COLLSEQ);
sqlite3VdbeChangeP5(v, SQLITE_NULLEQ);
+ sqlite3VdbeResolveLabel(v, addrDone);
assert( op==OP_Ge || op==OP_Gt || op==OP_Lt || op==OP_Le );
testcase(op==OP_Ge); VdbeCoverageIf(v, op==OP_Ge);
@@ -156191,16 +158671,24 @@ static int windowCodeOp(
/* If this is a (RANGE BETWEEN a FOLLOWING AND b FOLLOWING) or
** (RANGE BETWEEN b PRECEDING AND a PRECEDING) frame, ensure the
** start cursor does not advance past the end cursor within the
- ** temporary table. It otherwise might, if (a>b). */
+ ** temporary table. It otherwise might, if (a>b). Also ensure that,
+ ** if the input cursor is still finding new rows, that the end
+ ** cursor does not go past it to EOF. */
if( pMWin->eStart==pMWin->eEnd && regCountdown
- && pMWin->eFrmType==TK_RANGE && op==WINDOW_AGGINVERSE
+ && pMWin->eFrmType==TK_RANGE
){
int regRowid1 = sqlite3GetTempReg(pParse);
int regRowid2 = sqlite3GetTempReg(pParse);
- sqlite3VdbeAddOp2(v, OP_Rowid, p->start.csr, regRowid1);
- sqlite3VdbeAddOp2(v, OP_Rowid, p->end.csr, regRowid2);
- sqlite3VdbeAddOp3(v, OP_Ge, regRowid2, lblDone, regRowid1);
- VdbeCoverage(v);
+ if( op==WINDOW_AGGINVERSE ){
+ sqlite3VdbeAddOp2(v, OP_Rowid, p->start.csr, regRowid1);
+ sqlite3VdbeAddOp2(v, OP_Rowid, p->end.csr, regRowid2);
+ sqlite3VdbeAddOp3(v, OP_Ge, regRowid2, lblDone, regRowid1);
+ VdbeCoverage(v);
+ }else if( p->regRowid ){
+ sqlite3VdbeAddOp2(v, OP_Rowid, p->end.csr, regRowid1);
+ sqlite3VdbeAddOp3(v, OP_Ge, p->regRowid, lblDone, regRowid1);
+ VdbeCoverageNeverNull(v);
+ }
sqlite3ReleaseTempReg(pParse, regRowid1);
sqlite3ReleaseTempReg(pParse, regRowid2);
assert( pMWin->eStart==TK_PRECEDING || pMWin->eStart==TK_FOLLOWING );
@@ -156697,7 +159185,6 @@ SQLITE_PRIVATE void sqlite3WindowCodeStep(
int addrEmpty; /* Address of OP_Rewind in flush: */
int regNew; /* Array of registers holding new input row */
int regRecord; /* regNew array in record form */
- int regRowid; /* Rowid for regRecord in eph table */
int regNewPeer = 0; /* Peer values for new row (part of regNew) */
int regPeer = 0; /* Peer values for current row */
int regFlushPart = 0; /* Register for "Gosub flush_partition" */
@@ -156769,7 +159256,7 @@ SQLITE_PRIVATE void sqlite3WindowCodeStep(
regNew = pParse->nMem+1;
pParse->nMem += nInput;
regRecord = ++pParse->nMem;
- regRowid = ++pParse->nMem;
+ s.regRowid = ++pParse->nMem;
/* If the window frame contains an " PRECEDING" or " FOLLOWING"
** clause, allocate registers to store the results of evaluating each
@@ -156825,9 +159312,9 @@ SQLITE_PRIVATE void sqlite3WindowCodeStep(
}
/* Insert the new row into the ephemeral table */
- sqlite3VdbeAddOp2(v, OP_NewRowid, csrWrite, regRowid);
- sqlite3VdbeAddOp3(v, OP_Insert, csrWrite, regRecord, regRowid);
- addrNe = sqlite3VdbeAddOp3(v, OP_Ne, pMWin->regOne, 0, regRowid);
+ sqlite3VdbeAddOp2(v, OP_NewRowid, csrWrite, s.regRowid);
+ sqlite3VdbeAddOp3(v, OP_Insert, csrWrite, regRecord, s.regRowid);
+ addrNe = sqlite3VdbeAddOp3(v, OP_Ne, pMWin->regOne, 0, s.regRowid);
VdbeCoverageNeverNull(v);
/* This block is run for the first row of each partition */
@@ -156945,6 +159432,7 @@ SQLITE_PRIVATE void sqlite3WindowCodeStep(
sqlite3VdbeJumpHere(v, addrGosubFlush);
}
+ s.regRowid = 0;
addrEmpty = sqlite3VdbeAddOp1(v, OP_Rewind, csrWrite);
VdbeCoverage(v);
if( pMWin->eEnd==TK_PRECEDING ){
@@ -157174,9 +159662,9 @@ static void updateDeleteLimitError(
ExprClearVVAProperties(p);
p->iAgg = -1;
p->pLeft = p->pRight = 0;
- p->x.pList = 0;
p->pAggInfo = 0;
- p->y.pTab = 0;
+ memset(&p->x, 0, sizeof(p->x));
+ memset(&p->y, 0, sizeof(p->y));
p->op2 = 0;
p->iTable = 0;
p->iColumn = 0;
@@ -157262,8 +159750,8 @@ static void updateDeleteLimitError(
#define TK_LP 22
#define TK_RP 23
#define TK_AS 24
-#define TK_WITHOUT 25
-#define TK_COMMA 26
+#define TK_COMMA 25
+#define TK_WITHOUT 26
#define TK_ABORT 27
#define TK_ACTION 28
#define TK_AFTER 29
@@ -157418,8 +159906,9 @@ static void updateDeleteLimitError(
#define TK_IF_NULL_ROW 178
#define TK_ASTERISK 179
#define TK_SPAN 180
-#define TK_SPACE 181
-#define TK_ILLEGAL 182
+#define TK_ERROR 181
+#define TK_SPACE 182
+#define TK_ILLEGAL 183
#endif
/**************** End token definitions ***************************************/
@@ -157479,29 +159968,30 @@ static void updateDeleteLimitError(
#endif
/************* Begin control #defines *****************************************/
#define YYCODETYPE unsigned short int
-#define YYNOCODE 316
+#define YYNOCODE 318
#define YYACTIONTYPE unsigned short int
#define YYWILDCARD 101
#define sqlite3ParserTOKENTYPE Token
typedef union {
int yyinit;
sqlite3ParserTOKENTYPE yy0;
- Window* yy19;
- struct TrigEvent yy50;
- int yy60;
- struct FrameBound yy113;
- Upsert* yy178;
- With* yy195;
- IdList* yy288;
- SrcList* yy291;
- Select* yy307;
- ExprList* yy338;
- TriggerStep* yy483;
- const char* yy528;
- u8 yy570;
- Expr* yy602;
- Cte* yy607;
- struct {int value; int mask;} yy615;
+ With* yy43;
+ u32 yy51;
+ int yy64;
+ struct FrameBound yy81;
+ struct {int value; int mask;} yy83;
+ TriggerStep* yy95;
+ Upsert* yy138;
+ IdList* yy240;
+ Cte* yy255;
+ Select* yy303;
+ Window* yy375;
+ u8 yy534;
+ ExprList* yy562;
+ struct TrigEvent yy570;
+ const char* yy600;
+ SrcList* yy607;
+ Expr* yy626;
} YYMINORTYPE;
#ifndef YYSTACKDEPTH
#define YYSTACKDEPTH 100
@@ -157517,18 +160007,18 @@ typedef union {
#define sqlite3ParserCTX_FETCH Parse *pParse=yypParser->pParse;
#define sqlite3ParserCTX_STORE yypParser->pParse=pParse;
#define YYFALLBACK 1
-#define YYNSTATE 570
-#define YYNRULE 398
-#define YYNRULE_WITH_ACTION 337
-#define YYNTOKEN 183
-#define YY_MAX_SHIFT 569
-#define YY_MIN_SHIFTREDUCE 825
-#define YY_MAX_SHIFTREDUCE 1222
-#define YY_ERROR_ACTION 1223
-#define YY_ACCEPT_ACTION 1224
-#define YY_NO_ACTION 1225
-#define YY_MIN_REDUCE 1226
-#define YY_MAX_REDUCE 1623
+#define YYNSTATE 576
+#define YYNRULE 401
+#define YYNRULE_WITH_ACTION 339
+#define YYNTOKEN 184
+#define YY_MAX_SHIFT 575
+#define YY_MIN_SHIFTREDUCE 833
+#define YY_MAX_SHIFTREDUCE 1233
+#define YY_ERROR_ACTION 1234
+#define YY_ACCEPT_ACTION 1235
+#define YY_NO_ACTION 1236
+#define YY_MIN_REDUCE 1237
+#define YY_MAX_REDUCE 1637
/************* End control #defines *******************************************/
#define YY_NLOOKAHEAD ((int)(sizeof(yy_lookahead)/sizeof(yy_lookahead[0])))
@@ -157595,443 +160085,448 @@ typedef union {
** yy_default[] Default action for each state.
**
*********** Begin parsing tables **********************************************/
-#define YY_ACTTAB_COUNT (2020)
+#define YY_ACTTAB_COUNT (2041)
static const YYACTIONTYPE yy_action[] = {
- /* 0 */ 563, 1295, 563, 1274, 168, 361, 115, 112, 218, 373,
- /* 10 */ 563, 1295, 374, 563, 488, 563, 115, 112, 218, 406,
- /* 20 */ 1300, 1300, 41, 41, 41, 41, 514, 1504, 520, 1298,
- /* 30 */ 1298, 959, 41, 41, 1257, 71, 71, 51, 51, 960,
- /* 40 */ 557, 557, 557, 122, 123, 113, 1200, 1200, 1035, 1038,
- /* 50 */ 1028, 1028, 120, 120, 121, 121, 121, 121, 414, 406,
- /* 60 */ 273, 273, 273, 273, 115, 112, 218, 115, 112, 218,
- /* 70 */ 197, 268, 545, 560, 515, 560, 1260, 563, 385, 248,
- /* 80 */ 215, 521, 399, 122, 123, 113, 1200, 1200, 1035, 1038,
- /* 90 */ 1028, 1028, 120, 120, 121, 121, 121, 121, 540, 13,
- /* 100 */ 13, 1259, 119, 119, 119, 119, 118, 118, 117, 117,
- /* 110 */ 117, 116, 441, 1176, 419, 1531, 446, 137, 512, 1539,
- /* 120 */ 1545, 372, 1547, 6, 371, 1176, 1148, 1584, 1148, 406,
- /* 130 */ 1545, 534, 115, 112, 218, 1267, 99, 441, 121, 121,
+ /* 0 */ 568, 115, 112, 220, 169, 199, 115, 112, 220, 568,
+ /* 10 */ 379, 1270, 568, 380, 568, 270, 1313, 1313, 410, 411,
+ /* 20 */ 1088, 199, 1517, 41, 41, 519, 493, 525, 562, 562,
+ /* 30 */ 562, 969, 41, 41, 399, 41, 41, 51, 51, 970,
+ /* 40 */ 296, 1273, 296, 122, 123, 113, 1211, 1211, 1045, 1048,
+ /* 50 */ 1038, 1038, 120, 120, 121, 121, 121, 121, 568, 411,
+ /* 60 */ 275, 275, 275, 275, 1272, 115, 112, 220, 115, 112,
+ /* 70 */ 220, 1516, 850, 565, 520, 565, 115, 112, 220, 250,
+ /* 80 */ 217, 71, 71, 122, 123, 113, 1211, 1211, 1045, 1048,
+ /* 90 */ 1038, 1038, 120, 120, 121, 121, 121, 121, 444, 444,
+ /* 100 */ 444, 1153, 119, 119, 119, 119, 118, 118, 117, 117,
+ /* 110 */ 117, 116, 446, 1187, 1153, 116, 446, 1153, 550, 517,
+ /* 120 */ 1552, 1558, 378, 446, 6, 1187, 1158, 526, 1158, 411,
+ /* 130 */ 1560, 465, 377, 1558, 539, 99, 467, 336, 121, 121,
/* 140 */ 121, 121, 119, 119, 119, 119, 118, 118, 117, 117,
- /* 150 */ 117, 116, 441, 122, 123, 113, 1200, 1200, 1035, 1038,
- /* 160 */ 1028, 1028, 120, 120, 121, 121, 121, 121, 197, 1176,
- /* 170 */ 1177, 1178, 241, 304, 554, 501, 498, 497, 473, 124,
- /* 180 */ 394, 1176, 1177, 1178, 1176, 496, 119, 119, 119, 119,
- /* 190 */ 118, 118, 117, 117, 117, 116, 441, 139, 540, 406,
- /* 200 */ 121, 121, 121, 121, 114, 117, 117, 117, 116, 441,
- /* 210 */ 541, 1532, 119, 119, 119, 119, 118, 118, 117, 117,
- /* 220 */ 117, 116, 441, 122, 123, 113, 1200, 1200, 1035, 1038,
- /* 230 */ 1028, 1028, 120, 120, 121, 121, 121, 121, 406, 320,
- /* 240 */ 1176, 1177, 1178, 81, 342, 1590, 396, 80, 119, 119,
- /* 250 */ 119, 119, 118, 118, 117, 117, 117, 116, 441, 1176,
- /* 260 */ 211, 450, 122, 123, 113, 1200, 1200, 1035, 1038, 1028,
- /* 270 */ 1028, 120, 120, 121, 121, 121, 121, 251, 450, 449,
- /* 280 */ 273, 273, 119, 119, 119, 119, 118, 118, 117, 117,
- /* 290 */ 117, 116, 441, 560, 1224, 1, 1, 569, 2, 1228,
- /* 300 */ 317, 1176, 319, 1561, 305, 337, 140, 340, 406, 430,
- /* 310 */ 469, 1533, 1197, 1308, 348, 1176, 1177, 1178, 168, 462,
- /* 320 */ 330, 119, 119, 119, 119, 118, 118, 117, 117, 117,
- /* 330 */ 116, 441, 122, 123, 113, 1200, 1200, 1035, 1038, 1028,
- /* 340 */ 1028, 120, 120, 121, 121, 121, 121, 273, 273, 563,
- /* 350 */ 83, 450, 416, 1564, 569, 2, 1228, 1176, 1177, 1178,
- /* 360 */ 560, 305, 471, 140, 944, 995, 860, 563, 467, 1197,
- /* 370 */ 1308, 13, 13, 137, 229, 118, 118, 117, 117, 117,
- /* 380 */ 116, 441, 96, 318, 946, 504, 424, 361, 562, 71,
- /* 390 */ 71, 119, 119, 119, 119, 118, 118, 117, 117, 117,
- /* 400 */ 116, 441, 427, 205, 273, 273, 445, 1015, 259, 276,
- /* 410 */ 356, 507, 351, 506, 246, 406, 959, 560, 328, 344,
- /* 420 */ 347, 315, 860, 1006, 960, 126, 545, 1005, 313, 304,
- /* 430 */ 554, 229, 538, 1539, 148, 544, 281, 6, 203, 122,
- /* 440 */ 123, 113, 1200, 1200, 1035, 1038, 1028, 1028, 120, 120,
- /* 450 */ 121, 121, 121, 121, 563, 217, 563, 12, 406, 1005,
- /* 460 */ 1005, 1007, 502, 445, 119, 119, 119, 119, 118, 118,
- /* 470 */ 117, 117, 117, 116, 441, 452, 71, 71, 70, 70,
- /* 480 */ 944, 137, 122, 123, 113, 1200, 1200, 1035, 1038, 1028,
- /* 490 */ 1028, 120, 120, 121, 121, 121, 121, 1530, 119, 119,
- /* 500 */ 119, 119, 118, 118, 117, 117, 117, 116, 441, 403,
- /* 510 */ 402, 241, 1176, 545, 501, 498, 497, 1468, 1143, 451,
- /* 520 */ 267, 267, 513, 1540, 496, 142, 1176, 6, 406, 530,
- /* 530 */ 194, 1143, 864, 560, 1143, 461, 182, 304, 554, 32,
- /* 540 */ 379, 119, 119, 119, 119, 118, 118, 117, 117, 117,
- /* 550 */ 116, 441, 122, 123, 113, 1200, 1200, 1035, 1038, 1028,
- /* 560 */ 1028, 120, 120, 121, 121, 121, 121, 406, 1176, 1177,
- /* 570 */ 1178, 857, 568, 1176, 1228, 925, 1176, 454, 361, 305,
- /* 580 */ 189, 140, 1176, 1177, 1178, 519, 529, 404, 1308, 183,
- /* 590 */ 1015, 122, 123, 113, 1200, 1200, 1035, 1038, 1028, 1028,
- /* 600 */ 120, 120, 121, 121, 121, 121, 1006, 16, 16, 370,
- /* 610 */ 1005, 119, 119, 119, 119, 118, 118, 117, 117, 117,
- /* 620 */ 116, 441, 273, 273, 1537, 150, 1176, 98, 6, 1176,
- /* 630 */ 1177, 1178, 1176, 1177, 1178, 560, 380, 406, 376, 438,
- /* 640 */ 437, 1161, 1005, 1005, 1007, 1025, 1025, 1036, 1039, 229,
+ /* 150 */ 117, 116, 446, 122, 123, 113, 1211, 1211, 1045, 1048,
+ /* 160 */ 1038, 1038, 120, 120, 121, 121, 121, 121, 1261, 1187,
+ /* 170 */ 1188, 1189, 243, 1068, 568, 506, 503, 502, 571, 124,
+ /* 180 */ 571, 1187, 1188, 1189, 478, 501, 119, 119, 119, 119,
+ /* 190 */ 118, 118, 117, 117, 117, 116, 446, 70, 70, 411,
+ /* 200 */ 121, 121, 121, 121, 114, 117, 117, 117, 116, 446,
+ /* 210 */ 1413, 1473, 119, 119, 119, 119, 118, 118, 117, 117,
+ /* 220 */ 117, 116, 446, 122, 123, 113, 1211, 1211, 1045, 1048,
+ /* 230 */ 1038, 1038, 120, 120, 121, 121, 121, 121, 411, 1035,
+ /* 240 */ 1035, 1046, 1049, 81, 386, 545, 382, 80, 119, 119,
+ /* 250 */ 119, 119, 118, 118, 117, 117, 117, 116, 446, 385,
+ /* 260 */ 467, 336, 122, 123, 113, 1211, 1211, 1045, 1048, 1038,
+ /* 270 */ 1038, 120, 120, 121, 121, 121, 121, 262, 215, 516,
+ /* 280 */ 1428, 426, 119, 119, 119, 119, 118, 118, 117, 117,
+ /* 290 */ 117, 116, 446, 1235, 1, 1, 575, 2, 1239, 1577,
+ /* 300 */ 575, 2, 1239, 307, 1153, 141, 1604, 307, 411, 141,
+ /* 310 */ 1187, 365, 1321, 1039, 870, 535, 1321, 1153, 363, 1571,
+ /* 320 */ 1153, 119, 119, 119, 119, 118, 118, 117, 117, 117,
+ /* 330 */ 116, 446, 122, 123, 113, 1211, 1211, 1045, 1048, 1038,
+ /* 340 */ 1038, 120, 120, 121, 121, 121, 121, 275, 275, 1005,
+ /* 350 */ 430, 275, 275, 1132, 1631, 1025, 1631, 137, 546, 1545,
+ /* 360 */ 565, 272, 954, 954, 565, 1427, 1187, 1188, 1189, 1598,
+ /* 370 */ 870, 1016, 534, 315, 231, 1015, 472, 1280, 231, 119,
+ /* 380 */ 119, 119, 119, 118, 118, 117, 117, 117, 116, 446,
+ /* 390 */ 1574, 119, 119, 119, 119, 118, 118, 117, 117, 117,
+ /* 400 */ 116, 446, 334, 363, 1571, 568, 450, 1015, 1015, 1017,
+ /* 410 */ 450, 207, 568, 306, 559, 411, 367, 1025, 367, 350,
+ /* 420 */ 184, 118, 118, 117, 117, 117, 116, 446, 71, 71,
+ /* 430 */ 443, 442, 1130, 1016, 476, 71, 71, 1015, 205, 122,
+ /* 440 */ 123, 113, 1211, 1211, 1045, 1048, 1038, 1038, 120, 120,
+ /* 450 */ 121, 121, 121, 121, 219, 219, 476, 1187, 411, 574,
+ /* 460 */ 1187, 1239, 507, 1481, 149, 550, 307, 493, 141, 1015,
+ /* 470 */ 1015, 1017, 550, 140, 549, 1321, 1218, 191, 1218, 954,
+ /* 480 */ 954, 518, 122, 123, 113, 1211, 1211, 1045, 1048, 1038,
+ /* 490 */ 1038, 120, 120, 121, 121, 121, 121, 567, 119, 119,
+ /* 500 */ 119, 119, 118, 118, 117, 117, 117, 116, 446, 283,
+ /* 510 */ 275, 275, 419, 1187, 1188, 1189, 1187, 1188, 1189, 376,
+ /* 520 */ 1187, 243, 348, 565, 506, 503, 502, 1543, 411, 1544,
+ /* 530 */ 1187, 288, 874, 143, 501, 1553, 185, 231, 9, 6,
+ /* 540 */ 253, 119, 119, 119, 119, 118, 118, 117, 117, 117,
+ /* 550 */ 116, 446, 122, 123, 113, 1211, 1211, 1045, 1048, 1038,
+ /* 560 */ 1038, 120, 120, 121, 121, 121, 121, 411, 137, 450,
+ /* 570 */ 451, 867, 169, 1187, 401, 1208, 1187, 1188, 1189, 935,
+ /* 580 */ 530, 1005, 98, 343, 568, 346, 1187, 1188, 1189, 306,
+ /* 590 */ 559, 122, 123, 113, 1211, 1211, 1045, 1048, 1038, 1038,
+ /* 600 */ 120, 120, 121, 121, 121, 121, 456, 71, 71, 275,
+ /* 610 */ 275, 119, 119, 119, 119, 118, 118, 117, 117, 117,
+ /* 620 */ 116, 446, 565, 421, 306, 559, 1187, 1311, 1311, 1187,
+ /* 630 */ 1188, 1189, 1208, 1153, 334, 462, 320, 411, 367, 474,
+ /* 640 */ 435, 1171, 32, 545, 531, 354, 1153, 1633, 397, 1153,
/* 650 */ 119, 119, 119, 119, 118, 118, 117, 117, 117, 116,
- /* 660 */ 441, 122, 123, 113, 1200, 1200, 1035, 1038, 1028, 1028,
- /* 670 */ 120, 120, 121, 121, 121, 121, 406, 1143, 1619, 392,
- /* 680 */ 1016, 445, 1176, 1177, 1178, 1207, 525, 1207, 1530, 995,
- /* 690 */ 1143, 304, 554, 1143, 5, 563, 543, 3, 361, 216,
- /* 700 */ 122, 123, 113, 1200, 1200, 1035, 1038, 1028, 1028, 120,
- /* 710 */ 120, 121, 121, 121, 121, 143, 563, 13, 13, 1029,
+ /* 660 */ 446, 122, 123, 113, 1211, 1211, 1045, 1048, 1038, 1038,
+ /* 670 */ 120, 120, 121, 121, 121, 121, 411, 199, 476, 1187,
+ /* 680 */ 1026, 476, 1187, 1188, 1189, 390, 151, 543, 1552, 277,
+ /* 690 */ 404, 137, 6, 317, 5, 568, 566, 3, 924, 924,
+ /* 700 */ 122, 123, 113, 1211, 1211, 1045, 1048, 1038, 1038, 120,
+ /* 710 */ 120, 121, 121, 121, 121, 415, 509, 83, 71, 71,
/* 720 */ 119, 119, 119, 119, 118, 118, 117, 117, 117, 116,
- /* 730 */ 441, 1176, 426, 563, 1176, 563, 274, 274, 13, 13,
- /* 740 */ 1078, 1176, 328, 457, 316, 147, 406, 211, 361, 560,
- /* 750 */ 1000, 213, 511, 293, 477, 55, 55, 71, 71, 119,
- /* 760 */ 119, 119, 119, 118, 118, 117, 117, 117, 116, 441,
- /* 770 */ 122, 123, 113, 1200, 1200, 1035, 1038, 1028, 1028, 120,
- /* 780 */ 120, 121, 121, 121, 121, 406, 455, 1176, 1177, 1178,
- /* 790 */ 1176, 1177, 1178, 471, 526, 149, 404, 1176, 1177, 1178,
- /* 800 */ 105, 270, 103, 563, 944, 563, 116, 441, 1530, 122,
- /* 810 */ 123, 113, 1200, 1200, 1035, 1038, 1028, 1028, 120, 120,
- /* 820 */ 121, 121, 121, 121, 945, 13, 13, 13, 13, 119,
- /* 830 */ 119, 119, 119, 118, 118, 117, 117, 117, 116, 441,
- /* 840 */ 191, 563, 192, 563, 416, 439, 439, 439, 1083, 1083,
- /* 850 */ 485, 561, 285, 914, 914, 406, 462, 330, 1530, 830,
- /* 860 */ 831, 832, 206, 71, 71, 71, 71, 286, 119, 119,
- /* 870 */ 119, 119, 118, 118, 117, 117, 117, 116, 441, 122,
- /* 880 */ 123, 113, 1200, 1200, 1035, 1038, 1028, 1028, 120, 120,
- /* 890 */ 121, 121, 121, 121, 563, 217, 563, 1122, 1617, 406,
- /* 900 */ 300, 1617, 301, 416, 1278, 1473, 244, 243, 242, 1249,
- /* 910 */ 412, 556, 412, 282, 842, 279, 71, 71, 71, 71,
- /* 920 */ 944, 1415, 1473, 1475, 101, 113, 1200, 1200, 1035, 1038,
- /* 930 */ 1028, 1028, 120, 120, 121, 121, 121, 121, 119, 119,
- /* 940 */ 119, 119, 118, 118, 117, 117, 117, 116, 441, 273,
- /* 950 */ 273, 1099, 563, 436, 1143, 440, 563, 1122, 1618, 357,
- /* 960 */ 1558, 1618, 560, 546, 488, 197, 1100, 1143, 378, 290,
- /* 970 */ 1143, 1306, 284, 460, 71, 71, 1120, 405, 13, 13,
- /* 980 */ 145, 1101, 119, 119, 119, 119, 118, 118, 117, 117,
- /* 990 */ 117, 116, 441, 542, 104, 1473, 509, 273, 273, 294,
- /* 1000 */ 1514, 294, 900, 273, 273, 273, 273, 563, 1503, 563,
- /* 1010 */ 560, 545, 901, 464, 406, 1058, 560, 852, 560, 198,
- /* 1020 */ 547, 1080, 920, 404, 1400, 1080, 146, 919, 38, 56,
- /* 1030 */ 56, 15, 15, 563, 406, 12, 1120, 471, 122, 123,
- /* 1040 */ 113, 1200, 1200, 1035, 1038, 1028, 1028, 120, 120, 121,
- /* 1050 */ 121, 121, 121, 1460, 406, 43, 43, 483, 122, 123,
- /* 1060 */ 113, 1200, 1200, 1035, 1038, 1028, 1028, 120, 120, 121,
- /* 1070 */ 121, 121, 121, 563, 852, 9, 471, 251, 122, 111,
- /* 1080 */ 113, 1200, 1200, 1035, 1038, 1028, 1028, 120, 120, 121,
- /* 1090 */ 121, 121, 121, 563, 421, 57, 57, 119, 119, 119,
- /* 1100 */ 119, 118, 118, 117, 117, 117, 116, 441, 1176, 493,
- /* 1110 */ 563, 289, 1197, 478, 1516, 44, 44, 119, 119, 119,
- /* 1120 */ 119, 118, 118, 117, 117, 117, 116, 441, 880, 563,
- /* 1130 */ 536, 563, 58, 58, 488, 1414, 245, 119, 119, 119,
- /* 1140 */ 119, 118, 118, 117, 117, 117, 116, 441, 563, 535,
- /* 1150 */ 291, 59, 59, 60, 60, 438, 437, 406, 1154, 505,
- /* 1160 */ 304, 554, 477, 1204, 1176, 1177, 1178, 881, 1206, 1197,
- /* 1170 */ 61, 61, 1246, 357, 1558, 1538, 1205, 563, 1467, 6,
- /* 1180 */ 1176, 488, 123, 113, 1200, 1200, 1035, 1038, 1028, 1028,
- /* 1190 */ 120, 120, 121, 121, 121, 121, 1400, 1143, 410, 62,
- /* 1200 */ 62, 1207, 1099, 1207, 411, 447, 273, 273, 537, 1154,
- /* 1210 */ 1143, 108, 555, 1143, 4, 391, 1220, 1100, 1512, 560,
- /* 1220 */ 347, 516, 428, 548, 308, 1307, 1536, 1077, 558, 1077,
- /* 1230 */ 6, 488, 1101, 1400, 488, 309, 1176, 1177, 1178, 563,
+ /* 730 */ 446, 1187, 218, 432, 1187, 1187, 1188, 1189, 367, 261,
+ /* 740 */ 278, 362, 512, 357, 511, 248, 411, 306, 559, 1543,
+ /* 750 */ 1010, 353, 367, 291, 493, 302, 293, 1546, 281, 119,
+ /* 760 */ 119, 119, 119, 118, 118, 117, 117, 117, 116, 446,
+ /* 770 */ 122, 123, 113, 1211, 1211, 1045, 1048, 1038, 1038, 120,
+ /* 780 */ 120, 121, 121, 121, 121, 411, 148, 1187, 1188, 1189,
+ /* 790 */ 1187, 1188, 1189, 275, 275, 1308, 1261, 1287, 487, 1480,
+ /* 800 */ 150, 493, 484, 568, 1191, 1308, 565, 1591, 1259, 122,
+ /* 810 */ 123, 113, 1211, 1211, 1045, 1048, 1038, 1038, 120, 120,
+ /* 820 */ 121, 121, 121, 121, 568, 890, 13, 13, 524, 119,
+ /* 830 */ 119, 119, 119, 118, 118, 117, 117, 117, 116, 446,
+ /* 840 */ 1187, 424, 421, 568, 269, 269, 1320, 13, 13, 1543,
+ /* 850 */ 1550, 16, 16, 326, 6, 411, 510, 565, 1093, 1093,
+ /* 860 */ 490, 1191, 429, 1543, 891, 292, 71, 71, 119, 119,
+ /* 870 */ 119, 119, 118, 118, 117, 117, 117, 116, 446, 122,
+ /* 880 */ 123, 113, 1211, 1211, 1045, 1048, 1038, 1038, 120, 120,
+ /* 890 */ 121, 121, 121, 121, 568, 12, 1187, 1188, 1189, 411,
+ /* 900 */ 275, 275, 455, 303, 838, 839, 840, 421, 493, 276,
+ /* 910 */ 276, 1551, 284, 565, 323, 6, 325, 71, 71, 433,
+ /* 920 */ 455, 454, 565, 956, 101, 113, 1211, 1211, 1045, 1048,
+ /* 930 */ 1038, 1038, 120, 120, 121, 121, 121, 121, 119, 119,
+ /* 940 */ 119, 119, 118, 118, 117, 117, 117, 116, 446, 1109,
+ /* 950 */ 1187, 493, 568, 1316, 441, 459, 482, 568, 246, 245,
+ /* 960 */ 244, 1413, 1549, 551, 1110, 409, 6, 1548, 196, 1262,
+ /* 970 */ 417, 6, 105, 466, 103, 71, 71, 286, 568, 1111,
+ /* 980 */ 13, 13, 119, 119, 119, 119, 118, 118, 117, 117,
+ /* 990 */ 117, 116, 446, 455, 104, 431, 341, 324, 275, 275,
+ /* 1000 */ 910, 13, 13, 568, 1486, 1109, 1187, 1188, 1189, 126,
+ /* 1010 */ 911, 565, 550, 568, 411, 482, 295, 1325, 253, 200,
+ /* 1020 */ 1110, 552, 1486, 1488, 280, 1413, 55, 55, 1291, 565,
+ /* 1030 */ 482, 384, 427, 955, 411, 1111, 71, 71, 122, 123,
+ /* 1040 */ 113, 1211, 1211, 1045, 1048, 1038, 1038, 120, 120, 121,
+ /* 1050 */ 121, 121, 121, 1208, 411, 287, 556, 309, 122, 123,
+ /* 1060 */ 113, 1211, 1211, 1045, 1048, 1038, 1038, 120, 120, 121,
+ /* 1070 */ 121, 121, 121, 445, 1132, 1632, 146, 1632, 122, 111,
+ /* 1080 */ 113, 1211, 1211, 1045, 1048, 1038, 1038, 120, 120, 121,
+ /* 1090 */ 121, 121, 121, 408, 407, 1486, 428, 119, 119, 119,
+ /* 1100 */ 119, 118, 118, 117, 117, 117, 116, 446, 1187, 568,
+ /* 1110 */ 1208, 548, 1090, 862, 333, 365, 1090, 119, 119, 119,
+ /* 1120 */ 119, 118, 118, 117, 117, 117, 116, 446, 568, 294,
+ /* 1130 */ 144, 527, 56, 56, 224, 568, 514, 119, 119, 119,
+ /* 1140 */ 119, 118, 118, 117, 117, 117, 116, 446, 488, 1413,
+ /* 1150 */ 541, 15, 15, 1130, 438, 443, 442, 411, 13, 13,
+ /* 1160 */ 1527, 12, 930, 1215, 1187, 1188, 1189, 929, 1217, 540,
+ /* 1170 */ 862, 561, 417, 193, 1529, 498, 1216, 452, 1164, 1226,
+ /* 1180 */ 1187, 568, 123, 113, 1211, 1211, 1045, 1048, 1038, 1038,
+ /* 1190 */ 120, 120, 121, 121, 121, 121, 1525, 1153, 568, 969,
+ /* 1200 */ 568, 1218, 247, 1218, 13, 13, 1413, 970, 542, 568,
+ /* 1210 */ 1153, 108, 560, 1153, 4, 310, 396, 1231, 17, 194,
+ /* 1220 */ 489, 43, 43, 57, 57, 306, 559, 528, 563, 1164,
+ /* 1230 */ 468, 568, 44, 44, 396, 1131, 1187, 1188, 1189, 483,
/* 1240 */ 119, 119, 119, 119, 118, 118, 117, 117, 117, 116,
- /* 1250 */ 441, 442, 278, 551, 563, 273, 273, 273, 273, 563,
- /* 1260 */ 327, 45, 45, 552, 563, 528, 422, 563, 560, 1400,
- /* 1270 */ 560, 108, 555, 137, 4, 1303, 46, 46, 335, 563,
- /* 1280 */ 482, 47, 47, 477, 479, 307, 49, 49, 558, 50,
- /* 1290 */ 50, 563, 1015, 563, 1221, 563, 1400, 563, 106, 106,
- /* 1300 */ 8, 63, 63, 423, 563, 107, 312, 442, 565, 564,
- /* 1310 */ 563, 442, 1005, 64, 64, 65, 65, 14, 14, 66,
- /* 1320 */ 66, 391, 1121, 552, 1312, 1180, 128, 128, 563, 304,
- /* 1330 */ 554, 563, 67, 67, 563, 359, 560, 532, 563, 484,
- /* 1340 */ 563, 1196, 531, 222, 1005, 1005, 1007, 1008, 27, 522,
- /* 1350 */ 52, 52, 1015, 68, 68, 563, 69, 69, 106, 106,
- /* 1360 */ 53, 53, 156, 156, 563, 107, 434, 442, 565, 564,
- /* 1370 */ 272, 215, 1005, 425, 563, 359, 563, 157, 157, 563,
- /* 1380 */ 1535, 292, 1180, 98, 6, 1344, 76, 76, 1215, 475,
- /* 1390 */ 413, 169, 226, 563, 245, 563, 54, 54, 72, 72,
- /* 1400 */ 1221, 129, 129, 1343, 1005, 1005, 1007, 1008, 27, 1563,
- /* 1410 */ 1165, 444, 456, 433, 277, 73, 73, 130, 130, 389,
- /* 1420 */ 389, 388, 262, 386, 1165, 444, 839, 1519, 277, 108,
- /* 1430 */ 555, 321, 4, 389, 389, 388, 262, 386, 563, 223,
- /* 1440 */ 839, 311, 468, 84, 202, 523, 558, 1492, 303, 310,
- /* 1450 */ 563, 110, 404, 223, 563, 311, 206, 30, 404, 277,
- /* 1460 */ 131, 131, 411, 310, 389, 389, 388, 262, 386, 442,
- /* 1470 */ 920, 839, 127, 127, 563, 919, 155, 155, 1491, 225,
- /* 1480 */ 563, 552, 871, 563, 223, 476, 311, 161, 31, 563,
- /* 1490 */ 135, 563, 480, 225, 310, 532, 154, 154, 332, 17,
- /* 1500 */ 533, 161, 136, 136, 135, 134, 134, 224, 228, 355,
- /* 1510 */ 1015, 132, 132, 133, 133, 1589, 106, 106, 889, 354,
- /* 1520 */ 563, 224, 563, 107, 225, 442, 565, 564, 1117, 275,
- /* 1530 */ 1005, 393, 161, 518, 563, 135, 108, 555, 417, 4,
- /* 1540 */ 1340, 407, 75, 75, 77, 77, 304, 554, 867, 563,
- /* 1550 */ 336, 563, 224, 558, 463, 407, 74, 74, 465, 1065,
- /* 1560 */ 304, 554, 1005, 1005, 1007, 1008, 27, 962, 963, 543,
- /* 1570 */ 448, 42, 42, 48, 48, 326, 442, 325, 98, 997,
- /* 1580 */ 470, 287, 250, 250, 448, 1009, 407, 472, 552, 339,
- /* 1590 */ 250, 304, 554, 879, 878, 331, 108, 555, 98, 4,
- /* 1600 */ 1277, 494, 532, 345, 247, 867, 98, 531, 341, 886,
- /* 1610 */ 887, 1126, 1076, 558, 1076, 448, 1065, 1015, 1061, 953,
- /* 1620 */ 343, 247, 250, 106, 106, 1291, 917, 1276, 850, 110,
- /* 1630 */ 107, 144, 442, 565, 564, 918, 442, 1005, 110, 1275,
- /* 1640 */ 350, 360, 1009, 1331, 1352, 299, 1399, 1577, 552, 1327,
- /* 1650 */ 1552, 550, 1338, 549, 1405, 1256, 1248, 1237, 1236, 1238,
- /* 1660 */ 1571, 489, 265, 200, 1324, 363, 365, 367, 11, 1005,
- /* 1670 */ 1005, 1007, 1008, 27, 390, 221, 1386, 1015, 280, 1391,
- /* 1680 */ 1381, 208, 323, 106, 106, 924, 1374, 453, 283, 324,
- /* 1690 */ 107, 474, 442, 565, 564, 1390, 499, 1005, 212, 288,
- /* 1700 */ 1274, 397, 353, 108, 555, 195, 4, 1464, 369, 1463,
- /* 1710 */ 1574, 1215, 1212, 329, 553, 171, 207, 383, 1511, 196,
- /* 1720 */ 558, 254, 1509, 415, 100, 555, 83, 4, 204, 1005,
- /* 1730 */ 1005, 1007, 1008, 27, 219, 79, 82, 1469, 180, 166,
- /* 1740 */ 173, 558, 458, 442, 175, 176, 177, 178, 35, 1387,
- /* 1750 */ 492, 459, 231, 1395, 96, 552, 1393, 1392, 395, 184,
- /* 1760 */ 481, 466, 36, 235, 442, 89, 398, 266, 487, 1480,
- /* 1770 */ 1458, 237, 188, 338, 508, 429, 552, 490, 400, 238,
- /* 1780 */ 334, 1239, 239, 1294, 1015, 1293, 1292, 1285, 91, 871,
- /* 1790 */ 106, 106, 213, 431, 1588, 432, 524, 107, 517, 442,
- /* 1800 */ 565, 564, 401, 1264, 1005, 1015, 1263, 1587, 352, 1262,
- /* 1810 */ 1557, 106, 106, 1586, 1284, 297, 298, 358, 107, 1335,
- /* 1820 */ 442, 565, 564, 95, 362, 1005, 253, 252, 435, 125,
- /* 1830 */ 543, 10, 1444, 1543, 377, 1542, 1005, 1005, 1007, 1008,
- /* 1840 */ 27, 302, 102, 97, 527, 1336, 260, 1317, 364, 1245,
- /* 1850 */ 1334, 34, 566, 1171, 366, 381, 375, 1005, 1005, 1007,
- /* 1860 */ 1008, 27, 1333, 1359, 368, 1316, 199, 382, 261, 263,
- /* 1870 */ 264, 1358, 158, 1496, 141, 1497, 1495, 567, 1234, 1229,
- /* 1880 */ 1494, 295, 159, 209, 210, 78, 826, 443, 201, 306,
- /* 1890 */ 220, 1075, 138, 1073, 160, 314, 162, 172, 1196, 174,
- /* 1900 */ 903, 227, 230, 322, 1089, 179, 163, 164, 418, 85,
- /* 1910 */ 420, 181, 170, 408, 409, 86, 87, 165, 88, 1092,
- /* 1920 */ 232, 233, 1088, 151, 18, 234, 1081, 250, 333, 185,
- /* 1930 */ 1209, 486, 236, 186, 37, 841, 491, 354, 240, 346,
- /* 1940 */ 503, 187, 90, 167, 19, 495, 20, 869, 500, 349,
- /* 1950 */ 92, 882, 296, 152, 93, 510, 1127, 1159, 153, 1041,
- /* 1960 */ 214, 1128, 39, 94, 269, 271, 952, 190, 947, 110,
- /* 1970 */ 1149, 1145, 1153, 249, 1133, 1147, 7, 33, 21, 193,
- /* 1980 */ 22, 23, 24, 25, 1152, 539, 98, 1056, 26, 1042,
- /* 1990 */ 1040, 1044, 1098, 1045, 1097, 256, 255, 28, 40, 387,
- /* 2000 */ 1010, 851, 109, 29, 1167, 559, 384, 257, 913, 258,
- /* 2010 */ 1166, 1579, 1225, 1225, 1225, 1225, 1225, 1225, 1225, 1578,
+ /* 1250 */ 446, 447, 568, 331, 13, 13, 568, 422, 1319, 418,
+ /* 1260 */ 171, 568, 311, 557, 213, 533, 1257, 568, 521, 547,
+ /* 1270 */ 416, 108, 560, 137, 4, 58, 58, 439, 314, 59,
+ /* 1280 */ 59, 274, 217, 553, 60, 60, 353, 480, 563, 1357,
+ /* 1290 */ 61, 61, 1025, 275, 275, 1232, 213, 568, 106, 106,
+ /* 1300 */ 8, 275, 275, 275, 275, 107, 565, 447, 570, 569,
+ /* 1310 */ 568, 447, 1015, 1232, 565, 568, 565, 568, 275, 275,
+ /* 1320 */ 62, 62, 1356, 557, 247, 460, 568, 98, 110, 306,
+ /* 1330 */ 559, 565, 568, 45, 45, 409, 1207, 537, 46, 46,
+ /* 1340 */ 47, 47, 536, 469, 1015, 1015, 1017, 1018, 27, 49,
+ /* 1350 */ 49, 568, 1025, 409, 473, 50, 50, 568, 106, 106,
+ /* 1360 */ 305, 568, 84, 204, 409, 107, 568, 447, 570, 569,
+ /* 1370 */ 409, 568, 1015, 568, 63, 63, 568, 1603, 568, 899,
+ /* 1380 */ 64, 64, 461, 481, 65, 65, 147, 96, 38, 14,
+ /* 1390 */ 14, 1532, 416, 568, 66, 66, 128, 128, 930, 67,
+ /* 1400 */ 67, 52, 52, 929, 1015, 1015, 1017, 1018, 27, 1576,
+ /* 1410 */ 1175, 449, 208, 1127, 279, 398, 68, 68, 228, 394,
+ /* 1420 */ 394, 393, 264, 391, 1175, 449, 847, 881, 279, 108,
+ /* 1430 */ 560, 457, 4, 394, 394, 393, 264, 391, 568, 225,
+ /* 1440 */ 847, 313, 332, 1007, 98, 252, 563, 548, 475, 312,
+ /* 1450 */ 252, 568, 208, 225, 568, 313, 477, 30, 252, 279,
+ /* 1460 */ 470, 69, 69, 312, 394, 394, 393, 264, 391, 447,
+ /* 1470 */ 337, 847, 98, 568, 53, 53, 327, 157, 157, 227,
+ /* 1480 */ 499, 557, 249, 289, 225, 568, 313, 162, 31, 1505,
+ /* 1490 */ 135, 568, 1504, 227, 312, 537, 158, 158, 889, 888,
+ /* 1500 */ 538, 162, 877, 301, 135, 568, 485, 226, 76, 76,
+ /* 1510 */ 1025, 351, 1075, 98, 54, 54, 106, 106, 1071, 568,
+ /* 1520 */ 249, 226, 523, 107, 227, 447, 570, 569, 72, 72,
+ /* 1530 */ 1015, 338, 162, 568, 230, 135, 108, 560, 963, 4,
+ /* 1540 */ 252, 412, 129, 129, 568, 1353, 306, 559, 568, 927,
+ /* 1550 */ 568, 110, 226, 563, 568, 412, 73, 73, 568, 877,
+ /* 1560 */ 306, 559, 1015, 1015, 1017, 1018, 27, 130, 130, 1075,
+ /* 1570 */ 453, 131, 131, 127, 127, 361, 447, 156, 156, 896,
+ /* 1580 */ 897, 155, 155, 342, 453, 360, 412, 568, 557, 972,
+ /* 1590 */ 973, 306, 559, 1019, 345, 568, 108, 560, 568, 4,
+ /* 1600 */ 1136, 1290, 537, 568, 860, 347, 145, 536, 349, 1304,
+ /* 1610 */ 136, 136, 1087, 563, 1087, 453, 568, 1025, 134, 134,
+ /* 1620 */ 1288, 132, 132, 106, 106, 1289, 133, 133, 568, 356,
+ /* 1630 */ 107, 568, 447, 570, 569, 1344, 447, 1015, 366, 75,
+ /* 1640 */ 75, 1086, 568, 1086, 568, 928, 1565, 110, 557, 555,
+ /* 1650 */ 1019, 77, 77, 1365, 74, 74, 1412, 1340, 1351, 554,
+ /* 1660 */ 1418, 1269, 1260, 1248, 1247, 42, 42, 48, 48, 1015,
+ /* 1670 */ 1015, 1017, 1018, 27, 1249, 1584, 494, 1025, 267, 202,
+ /* 1680 */ 1337, 369, 11, 106, 106, 934, 371, 210, 373, 395,
+ /* 1690 */ 107, 1399, 447, 570, 569, 223, 319, 1015, 504, 458,
+ /* 1700 */ 282, 1404, 285, 108, 560, 214, 4, 329, 322, 1287,
+ /* 1710 */ 479, 359, 1477, 1587, 1476, 1403, 375, 1226, 330, 402,
+ /* 1720 */ 563, 290, 335, 197, 100, 560, 209, 4, 198, 1015,
+ /* 1730 */ 1015, 1017, 1018, 27, 389, 256, 1524, 1522, 558, 1223,
+ /* 1740 */ 420, 563, 83, 447, 173, 206, 182, 221, 125, 1394,
+ /* 1750 */ 548, 167, 318, 175, 1387, 557, 79, 321, 1400, 463,
+ /* 1760 */ 35, 177, 464, 178, 447, 179, 180, 497, 1482, 233,
+ /* 1770 */ 89, 96, 1406, 400, 82, 1408, 557, 471, 1405, 36,
+ /* 1780 */ 403, 186, 486, 237, 1025, 1471, 1493, 492, 268, 239,
+ /* 1790 */ 106, 106, 190, 495, 405, 240, 340, 107, 344, 447,
+ /* 1800 */ 570, 569, 1250, 241, 1015, 1025, 513, 1307, 434, 91,
+ /* 1810 */ 1306, 106, 106, 1298, 881, 1305, 215, 1602, 107, 1277,
+ /* 1820 */ 447, 570, 569, 1601, 406, 1015, 1276, 358, 1275, 1600,
+ /* 1830 */ 1570, 436, 437, 299, 1297, 522, 1015, 1015, 1017, 1018,
+ /* 1840 */ 27, 300, 529, 95, 364, 254, 1348, 368, 255, 1556,
+ /* 1850 */ 440, 10, 1555, 383, 1457, 102, 97, 1015, 1015, 1017,
+ /* 1860 */ 1018, 27, 304, 532, 34, 572, 1181, 263, 265, 1349,
+ /* 1870 */ 1330, 266, 201, 370, 381, 1347, 372, 1329, 1346, 374,
+ /* 1880 */ 1372, 387, 388, 1371, 573, 1245, 1240, 159, 1509, 1510,
+ /* 1890 */ 1508, 1507, 160, 142, 297, 211, 212, 78, 834, 448,
+ /* 1900 */ 203, 308, 161, 222, 1085, 139, 1083, 316, 174, 163,
+ /* 1910 */ 1207, 229, 176, 913, 328, 232, 1099, 181, 164, 165,
+ /* 1920 */ 423, 425, 85, 183, 86, 87, 88, 166, 1102, 413,
+ /* 1930 */ 172, 414, 235, 234, 1098, 152, 18, 236, 339, 1220,
+ /* 1940 */ 238, 252, 1091, 187, 491, 188, 37, 849, 496, 360,
+ /* 1950 */ 242, 352, 508, 189, 90, 168, 19, 500, 20, 505,
+ /* 1960 */ 879, 355, 92, 892, 298, 153, 93, 515, 94, 1169,
+ /* 1970 */ 154, 1051, 1138, 39, 1137, 216, 271, 273, 962, 192,
+ /* 1980 */ 957, 110, 1159, 1155, 251, 7, 21, 1163, 1157, 22,
+ /* 1990 */ 1143, 33, 23, 24, 25, 544, 26, 1162, 195, 98,
+ /* 2000 */ 1066, 1052, 1050, 1054, 1108, 1055, 1107, 257, 258, 28,
+ /* 2010 */ 40, 1177, 1020, 861, 109, 29, 564, 392, 138, 259,
+ /* 2020 */ 923, 170, 260, 1176, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 2030 */ 1236, 1593, 1236, 1236, 1236, 1236, 1236, 1236, 1236, 1236,
+ /* 2040 */ 1592,
};
static const YYCODETYPE yy_lookahead[] = {
- /* 0 */ 191, 220, 191, 222, 191, 191, 271, 272, 273, 216,
- /* 10 */ 191, 230, 216, 191, 191, 191, 271, 272, 273, 19,
- /* 20 */ 232, 233, 213, 214, 213, 214, 202, 292, 202, 232,
- /* 30 */ 233, 31, 213, 214, 213, 213, 214, 213, 214, 39,
- /* 40 */ 207, 208, 209, 43, 44, 45, 46, 47, 48, 49,
- /* 50 */ 50, 51, 52, 53, 54, 55, 56, 57, 235, 19,
- /* 60 */ 236, 237, 236, 237, 271, 272, 273, 271, 272, 273,
- /* 70 */ 191, 210, 250, 249, 250, 249, 213, 191, 199, 253,
- /* 80 */ 254, 259, 203, 43, 44, 45, 46, 47, 48, 49,
- /* 90 */ 50, 51, 52, 53, 54, 55, 56, 57, 191, 213,
- /* 100 */ 214, 213, 102, 103, 104, 105, 106, 107, 108, 109,
- /* 110 */ 110, 111, 112, 59, 228, 301, 293, 81, 305, 306,
- /* 120 */ 311, 312, 311, 310, 313, 59, 86, 212, 88, 19,
- /* 130 */ 311, 312, 271, 272, 273, 220, 26, 112, 54, 55,
+ /* 0 */ 192, 273, 274, 275, 192, 192, 273, 274, 275, 192,
+ /* 10 */ 218, 215, 192, 218, 192, 212, 234, 235, 205, 19,
+ /* 20 */ 11, 192, 294, 215, 216, 203, 192, 203, 209, 210,
+ /* 30 */ 211, 31, 215, 216, 205, 215, 216, 215, 216, 39,
+ /* 40 */ 227, 215, 229, 43, 44, 45, 46, 47, 48, 49,
+ /* 50 */ 50, 51, 52, 53, 54, 55, 56, 57, 192, 19,
+ /* 60 */ 238, 239, 238, 239, 215, 273, 274, 275, 273, 274,
+ /* 70 */ 275, 237, 21, 251, 252, 251, 273, 274, 275, 255,
+ /* 80 */ 256, 215, 216, 43, 44, 45, 46, 47, 48, 49,
+ /* 90 */ 50, 51, 52, 53, 54, 55, 56, 57, 209, 210,
+ /* 100 */ 211, 76, 102, 103, 104, 105, 106, 107, 108, 109,
+ /* 110 */ 110, 111, 112, 59, 89, 111, 112, 92, 252, 307,
+ /* 120 */ 308, 313, 314, 112, 312, 59, 86, 261, 88, 19,
+ /* 130 */ 313, 80, 315, 313, 314, 25, 127, 128, 54, 55,
/* 140 */ 56, 57, 102, 103, 104, 105, 106, 107, 108, 109,
/* 150 */ 110, 111, 112, 43, 44, 45, 46, 47, 48, 49,
- /* 160 */ 50, 51, 52, 53, 54, 55, 56, 57, 191, 115,
- /* 170 */ 116, 117, 118, 137, 138, 121, 122, 123, 191, 69,
- /* 180 */ 203, 115, 116, 117, 59, 131, 102, 103, 104, 105,
- /* 190 */ 106, 107, 108, 109, 110, 111, 112, 72, 191, 19,
+ /* 160 */ 50, 51, 52, 53, 54, 55, 56, 57, 192, 115,
+ /* 170 */ 116, 117, 118, 122, 192, 121, 122, 123, 202, 69,
+ /* 180 */ 204, 115, 116, 117, 192, 131, 102, 103, 104, 105,
+ /* 190 */ 106, 107, 108, 109, 110, 111, 112, 215, 216, 19,
/* 200 */ 54, 55, 56, 57, 58, 108, 109, 110, 111, 112,
- /* 210 */ 303, 304, 102, 103, 104, 105, 106, 107, 108, 109,
+ /* 210 */ 192, 160, 102, 103, 104, 105, 106, 107, 108, 109,
/* 220 */ 110, 111, 112, 43, 44, 45, 46, 47, 48, 49,
- /* 230 */ 50, 51, 52, 53, 54, 55, 56, 57, 19, 16,
- /* 240 */ 115, 116, 117, 24, 16, 227, 202, 67, 102, 103,
- /* 250 */ 104, 105, 106, 107, 108, 109, 110, 111, 112, 59,
- /* 260 */ 26, 191, 43, 44, 45, 46, 47, 48, 49, 50,
- /* 270 */ 51, 52, 53, 54, 55, 56, 57, 24, 208, 209,
- /* 280 */ 236, 237, 102, 103, 104, 105, 106, 107, 108, 109,
- /* 290 */ 110, 111, 112, 249, 183, 184, 185, 186, 187, 188,
- /* 300 */ 77, 59, 79, 191, 193, 77, 195, 79, 19, 19,
- /* 310 */ 266, 304, 59, 202, 24, 115, 116, 117, 191, 127,
- /* 320 */ 128, 102, 103, 104, 105, 106, 107, 108, 109, 110,
+ /* 230 */ 50, 51, 52, 53, 54, 55, 56, 57, 19, 46,
+ /* 240 */ 47, 48, 49, 24, 248, 192, 250, 67, 102, 103,
+ /* 250 */ 104, 105, 106, 107, 108, 109, 110, 111, 112, 277,
+ /* 260 */ 127, 128, 43, 44, 45, 46, 47, 48, 49, 50,
+ /* 270 */ 51, 52, 53, 54, 55, 56, 57, 26, 164, 165,
+ /* 280 */ 272, 263, 102, 103, 104, 105, 106, 107, 108, 109,
+ /* 290 */ 110, 111, 112, 184, 185, 186, 187, 188, 189, 186,
+ /* 300 */ 187, 188, 189, 194, 76, 196, 229, 194, 19, 196,
+ /* 310 */ 59, 192, 203, 120, 59, 87, 203, 89, 310, 311,
+ /* 320 */ 92, 102, 103, 104, 105, 106, 107, 108, 109, 110,
/* 330 */ 111, 112, 43, 44, 45, 46, 47, 48, 49, 50,
- /* 340 */ 51, 52, 53, 54, 55, 56, 57, 236, 237, 191,
- /* 350 */ 150, 281, 191, 185, 186, 187, 188, 115, 116, 117,
- /* 360 */ 249, 193, 191, 195, 26, 73, 59, 191, 114, 116,
- /* 370 */ 202, 213, 214, 81, 263, 106, 107, 108, 109, 110,
- /* 380 */ 111, 112, 148, 160, 142, 95, 228, 191, 191, 213,
- /* 390 */ 214, 102, 103, 104, 105, 106, 107, 108, 109, 110,
- /* 400 */ 111, 112, 112, 149, 236, 237, 295, 100, 118, 119,
- /* 410 */ 120, 121, 122, 123, 124, 19, 31, 249, 126, 23,
- /* 420 */ 130, 260, 115, 116, 39, 22, 250, 120, 191, 137,
- /* 430 */ 138, 263, 305, 306, 238, 259, 265, 310, 149, 43,
+ /* 340 */ 51, 52, 53, 54, 55, 56, 57, 238, 239, 73,
+ /* 350 */ 231, 238, 239, 22, 23, 100, 25, 81, 305, 306,
+ /* 360 */ 251, 23, 25, 25, 251, 272, 115, 116, 117, 214,
+ /* 370 */ 115, 116, 144, 192, 265, 120, 114, 222, 265, 102,
+ /* 380 */ 103, 104, 105, 106, 107, 108, 109, 110, 111, 112,
+ /* 390 */ 192, 102, 103, 104, 105, 106, 107, 108, 109, 110,
+ /* 400 */ 111, 112, 126, 310, 311, 192, 297, 152, 153, 154,
+ /* 410 */ 297, 149, 192, 137, 138, 19, 192, 100, 192, 23,
+ /* 420 */ 22, 106, 107, 108, 109, 110, 111, 112, 215, 216,
+ /* 430 */ 106, 107, 101, 116, 192, 215, 216, 120, 149, 43,
/* 440 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
- /* 450 */ 54, 55, 56, 57, 191, 117, 191, 210, 19, 152,
- /* 460 */ 153, 154, 23, 295, 102, 103, 104, 105, 106, 107,
- /* 470 */ 108, 109, 110, 111, 112, 266, 213, 214, 213, 214,
- /* 480 */ 142, 81, 43, 44, 45, 46, 47, 48, 49, 50,
- /* 490 */ 51, 52, 53, 54, 55, 56, 57, 301, 102, 103,
- /* 500 */ 104, 105, 106, 107, 108, 109, 110, 111, 112, 106,
- /* 510 */ 107, 118, 59, 250, 121, 122, 123, 280, 76, 119,
- /* 520 */ 236, 237, 259, 306, 131, 72, 59, 310, 19, 87,
- /* 530 */ 283, 89, 23, 249, 92, 288, 22, 137, 138, 22,
- /* 540 */ 275, 102, 103, 104, 105, 106, 107, 108, 109, 110,
+ /* 450 */ 54, 55, 56, 57, 117, 117, 192, 59, 19, 187,
+ /* 460 */ 59, 189, 23, 282, 240, 252, 194, 192, 196, 152,
+ /* 470 */ 153, 154, 252, 72, 261, 203, 152, 25, 154, 142,
+ /* 480 */ 142, 261, 43, 44, 45, 46, 47, 48, 49, 50,
+ /* 490 */ 51, 52, 53, 54, 55, 56, 57, 192, 102, 103,
+ /* 500 */ 104, 105, 106, 107, 108, 109, 110, 111, 112, 267,
+ /* 510 */ 238, 239, 237, 115, 116, 117, 115, 116, 117, 192,
+ /* 520 */ 59, 118, 16, 251, 121, 122, 123, 303, 19, 303,
+ /* 530 */ 59, 267, 23, 72, 131, 308, 22, 265, 22, 312,
+ /* 540 */ 24, 102, 103, 104, 105, 106, 107, 108, 109, 110,
/* 550 */ 111, 112, 43, 44, 45, 46, 47, 48, 49, 50,
- /* 560 */ 51, 52, 53, 54, 55, 56, 57, 19, 115, 116,
- /* 570 */ 117, 23, 186, 59, 188, 108, 59, 241, 191, 193,
- /* 580 */ 26, 195, 115, 116, 117, 191, 144, 251, 202, 22,
- /* 590 */ 100, 43, 44, 45, 46, 47, 48, 49, 50, 51,
- /* 600 */ 52, 53, 54, 55, 56, 57, 116, 213, 214, 191,
- /* 610 */ 120, 102, 103, 104, 105, 106, 107, 108, 109, 110,
- /* 620 */ 111, 112, 236, 237, 306, 238, 59, 26, 310, 115,
- /* 630 */ 116, 117, 115, 116, 117, 249, 246, 19, 248, 106,
- /* 640 */ 107, 23, 152, 153, 154, 46, 47, 48, 49, 263,
+ /* 560 */ 51, 52, 53, 54, 55, 56, 57, 19, 81, 297,
+ /* 570 */ 295, 23, 192, 59, 203, 59, 115, 116, 117, 108,
+ /* 580 */ 192, 73, 25, 77, 192, 79, 115, 116, 117, 137,
+ /* 590 */ 138, 43, 44, 45, 46, 47, 48, 49, 50, 51,
+ /* 600 */ 52, 53, 54, 55, 56, 57, 119, 215, 216, 238,
+ /* 610 */ 239, 102, 103, 104, 105, 106, 107, 108, 109, 110,
+ /* 620 */ 111, 112, 251, 192, 137, 138, 59, 234, 235, 115,
+ /* 630 */ 116, 117, 116, 76, 126, 127, 128, 19, 192, 268,
+ /* 640 */ 19, 23, 22, 192, 252, 24, 89, 300, 301, 92,
/* 650 */ 102, 103, 104, 105, 106, 107, 108, 109, 110, 111,
/* 660 */ 112, 43, 44, 45, 46, 47, 48, 49, 50, 51,
- /* 670 */ 52, 53, 54, 55, 56, 57, 19, 76, 298, 299,
- /* 680 */ 23, 295, 115, 116, 117, 152, 191, 154, 301, 73,
- /* 690 */ 89, 137, 138, 92, 22, 191, 144, 22, 191, 191,
+ /* 670 */ 52, 53, 54, 55, 56, 57, 19, 192, 192, 59,
+ /* 680 */ 23, 192, 115, 116, 117, 200, 240, 307, 308, 22,
+ /* 690 */ 205, 81, 312, 262, 22, 192, 133, 22, 135, 136,
/* 700 */ 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
- /* 710 */ 53, 54, 55, 56, 57, 163, 191, 213, 214, 120,
+ /* 710 */ 53, 54, 55, 56, 57, 197, 95, 150, 215, 216,
/* 720 */ 102, 103, 104, 105, 106, 107, 108, 109, 110, 111,
- /* 730 */ 112, 59, 228, 191, 59, 191, 236, 237, 213, 214,
- /* 740 */ 11, 59, 126, 127, 128, 238, 19, 26, 191, 249,
- /* 750 */ 23, 164, 165, 228, 191, 213, 214, 213, 214, 102,
+ /* 730 */ 112, 59, 192, 112, 59, 115, 116, 117, 192, 118,
+ /* 740 */ 119, 120, 121, 122, 123, 124, 19, 137, 138, 303,
+ /* 750 */ 23, 130, 192, 267, 192, 252, 267, 306, 203, 102,
/* 760 */ 103, 104, 105, 106, 107, 108, 109, 110, 111, 112,
/* 770 */ 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
- /* 780 */ 53, 54, 55, 56, 57, 19, 241, 115, 116, 117,
- /* 790 */ 115, 116, 117, 191, 250, 238, 251, 115, 116, 117,
- /* 800 */ 157, 23, 159, 191, 26, 191, 111, 112, 301, 43,
+ /* 780 */ 53, 54, 55, 56, 57, 19, 240, 115, 116, 117,
+ /* 790 */ 115, 116, 117, 238, 239, 222, 192, 224, 280, 237,
+ /* 800 */ 240, 192, 284, 192, 59, 232, 251, 140, 204, 43,
/* 810 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
- /* 820 */ 54, 55, 56, 57, 142, 213, 214, 213, 214, 102,
+ /* 820 */ 54, 55, 56, 57, 192, 35, 215, 216, 192, 102,
/* 830 */ 103, 104, 105, 106, 107, 108, 109, 110, 111, 112,
- /* 840 */ 228, 191, 228, 191, 191, 207, 208, 209, 126, 127,
- /* 850 */ 128, 133, 289, 135, 136, 19, 127, 128, 301, 7,
- /* 860 */ 8, 9, 141, 213, 214, 213, 214, 265, 102, 103,
+ /* 840 */ 59, 230, 192, 192, 238, 239, 237, 215, 216, 303,
+ /* 850 */ 308, 215, 216, 16, 312, 19, 66, 251, 126, 127,
+ /* 860 */ 128, 116, 230, 303, 74, 203, 215, 216, 102, 103,
/* 870 */ 104, 105, 106, 107, 108, 109, 110, 111, 112, 43,
/* 880 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
- /* 890 */ 54, 55, 56, 57, 191, 117, 191, 22, 23, 19,
- /* 900 */ 250, 26, 250, 191, 223, 191, 126, 127, 128, 205,
- /* 910 */ 206, 205, 206, 260, 21, 202, 213, 214, 213, 214,
- /* 920 */ 142, 270, 208, 209, 158, 45, 46, 47, 48, 49,
+ /* 890 */ 54, 55, 56, 57, 192, 212, 115, 116, 117, 19,
+ /* 900 */ 238, 239, 192, 252, 7, 8, 9, 192, 192, 238,
+ /* 910 */ 239, 308, 262, 251, 77, 312, 79, 215, 216, 129,
+ /* 920 */ 210, 211, 251, 142, 158, 45, 46, 47, 48, 49,
/* 930 */ 50, 51, 52, 53, 54, 55, 56, 57, 102, 103,
- /* 940 */ 104, 105, 106, 107, 108, 109, 110, 111, 112, 236,
- /* 950 */ 237, 12, 191, 250, 76, 250, 191, 22, 23, 308,
- /* 960 */ 309, 26, 249, 202, 191, 191, 27, 89, 191, 202,
- /* 970 */ 92, 202, 260, 80, 213, 214, 101, 203, 213, 214,
- /* 980 */ 22, 42, 102, 103, 104, 105, 106, 107, 108, 109,
- /* 990 */ 110, 111, 112, 228, 158, 281, 108, 236, 237, 225,
- /* 1000 */ 191, 227, 63, 236, 237, 236, 237, 191, 235, 191,
- /* 1010 */ 249, 250, 73, 241, 19, 122, 249, 59, 249, 24,
- /* 1020 */ 259, 29, 134, 251, 191, 33, 22, 139, 24, 213,
- /* 1030 */ 214, 213, 214, 191, 19, 210, 101, 191, 43, 44,
+ /* 940 */ 104, 105, 106, 107, 108, 109, 110, 111, 112, 12,
+ /* 950 */ 59, 192, 192, 237, 252, 243, 192, 192, 126, 127,
+ /* 960 */ 128, 192, 308, 203, 27, 253, 312, 308, 285, 207,
+ /* 970 */ 208, 312, 157, 290, 159, 215, 216, 262, 192, 42,
+ /* 980 */ 215, 216, 102, 103, 104, 105, 106, 107, 108, 109,
+ /* 990 */ 110, 111, 112, 283, 158, 230, 237, 160, 238, 239,
+ /* 1000 */ 63, 215, 216, 192, 192, 12, 115, 116, 117, 22,
+ /* 1010 */ 73, 251, 252, 192, 19, 192, 230, 239, 24, 24,
+ /* 1020 */ 27, 261, 210, 211, 99, 192, 215, 216, 225, 251,
+ /* 1030 */ 192, 192, 263, 142, 19, 42, 215, 216, 43, 44,
/* 1040 */ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
- /* 1050 */ 55, 56, 57, 160, 19, 213, 214, 65, 43, 44,
+ /* 1050 */ 55, 56, 57, 59, 19, 291, 63, 132, 43, 44,
/* 1060 */ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
- /* 1070 */ 55, 56, 57, 191, 116, 22, 191, 24, 43, 44,
+ /* 1070 */ 55, 56, 57, 252, 22, 23, 22, 25, 43, 44,
/* 1080 */ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
- /* 1090 */ 55, 56, 57, 191, 261, 213, 214, 102, 103, 104,
- /* 1100 */ 105, 106, 107, 108, 109, 110, 111, 112, 59, 19,
- /* 1110 */ 191, 265, 59, 288, 191, 213, 214, 102, 103, 104,
- /* 1120 */ 105, 106, 107, 108, 109, 110, 111, 112, 35, 191,
- /* 1130 */ 66, 191, 213, 214, 191, 270, 46, 102, 103, 104,
- /* 1140 */ 105, 106, 107, 108, 109, 110, 111, 112, 191, 85,
- /* 1150 */ 265, 213, 214, 213, 214, 106, 107, 19, 94, 66,
- /* 1160 */ 137, 138, 191, 114, 115, 116, 117, 74, 119, 116,
- /* 1170 */ 213, 214, 202, 308, 309, 306, 127, 191, 235, 310,
- /* 1180 */ 59, 191, 44, 45, 46, 47, 48, 49, 50, 51,
- /* 1190 */ 52, 53, 54, 55, 56, 57, 191, 76, 196, 213,
- /* 1200 */ 214, 152, 12, 154, 114, 191, 236, 237, 87, 145,
- /* 1210 */ 89, 19, 20, 92, 22, 22, 23, 27, 191, 249,
- /* 1220 */ 130, 202, 129, 202, 191, 235, 306, 152, 36, 154,
- /* 1230 */ 310, 191, 42, 191, 191, 191, 115, 116, 117, 191,
+ /* 1090 */ 55, 56, 57, 106, 107, 283, 263, 102, 103, 104,
+ /* 1100 */ 105, 106, 107, 108, 109, 110, 111, 112, 59, 192,
+ /* 1110 */ 116, 144, 29, 59, 291, 192, 33, 102, 103, 104,
+ /* 1120 */ 105, 106, 107, 108, 109, 110, 111, 112, 192, 291,
+ /* 1130 */ 163, 19, 215, 216, 15, 192, 108, 102, 103, 104,
+ /* 1140 */ 105, 106, 107, 108, 109, 110, 111, 112, 65, 192,
+ /* 1150 */ 66, 215, 216, 101, 231, 106, 107, 19, 215, 216,
+ /* 1160 */ 192, 212, 134, 114, 115, 116, 117, 139, 119, 85,
+ /* 1170 */ 116, 207, 208, 230, 192, 19, 127, 192, 94, 60,
+ /* 1180 */ 59, 192, 44, 45, 46, 47, 48, 49, 50, 51,
+ /* 1190 */ 52, 53, 54, 55, 56, 57, 192, 76, 192, 31,
+ /* 1200 */ 192, 152, 46, 154, 215, 216, 192, 39, 87, 192,
+ /* 1210 */ 89, 19, 20, 92, 22, 192, 22, 23, 22, 230,
+ /* 1220 */ 263, 215, 216, 215, 216, 137, 138, 115, 36, 145,
+ /* 1230 */ 128, 192, 215, 216, 22, 23, 115, 116, 117, 290,
/* 1240 */ 102, 103, 104, 105, 106, 107, 108, 109, 110, 111,
- /* 1250 */ 112, 59, 99, 63, 191, 236, 237, 236, 237, 191,
- /* 1260 */ 289, 213, 214, 71, 191, 144, 261, 191, 249, 191,
- /* 1270 */ 249, 19, 20, 81, 22, 235, 213, 214, 235, 191,
- /* 1280 */ 278, 213, 214, 191, 282, 132, 213, 214, 36, 213,
- /* 1290 */ 214, 191, 100, 191, 101, 191, 191, 191, 106, 107,
- /* 1300 */ 48, 213, 214, 261, 191, 113, 191, 115, 116, 117,
- /* 1310 */ 191, 59, 120, 213, 214, 213, 214, 213, 214, 213,
- /* 1320 */ 214, 22, 23, 71, 237, 59, 213, 214, 191, 137,
- /* 1330 */ 138, 191, 213, 214, 191, 191, 249, 85, 191, 261,
- /* 1340 */ 191, 26, 90, 15, 152, 153, 154, 155, 156, 19,
- /* 1350 */ 213, 214, 100, 213, 214, 191, 213, 214, 106, 107,
- /* 1360 */ 213, 214, 213, 214, 191, 113, 261, 115, 116, 117,
- /* 1370 */ 253, 254, 120, 229, 191, 191, 191, 213, 214, 191,
- /* 1380 */ 306, 289, 116, 26, 310, 191, 213, 214, 60, 19,
- /* 1390 */ 296, 297, 24, 191, 46, 191, 213, 214, 213, 214,
- /* 1400 */ 101, 213, 214, 191, 152, 153, 154, 155, 156, 0,
- /* 1410 */ 1, 2, 191, 229, 5, 213, 214, 213, 214, 10,
- /* 1420 */ 11, 12, 13, 14, 1, 2, 17, 191, 5, 19,
- /* 1430 */ 20, 191, 22, 10, 11, 12, 13, 14, 191, 30,
- /* 1440 */ 17, 32, 241, 148, 149, 115, 36, 191, 241, 40,
- /* 1450 */ 191, 26, 251, 30, 191, 32, 141, 22, 251, 5,
- /* 1460 */ 213, 214, 114, 40, 10, 11, 12, 13, 14, 59,
- /* 1470 */ 134, 17, 213, 214, 191, 139, 213, 214, 191, 70,
- /* 1480 */ 191, 71, 125, 191, 30, 115, 32, 78, 53, 191,
- /* 1490 */ 81, 191, 191, 70, 40, 85, 213, 214, 191, 22,
- /* 1500 */ 90, 78, 213, 214, 81, 213, 214, 98, 140, 120,
- /* 1510 */ 100, 213, 214, 213, 214, 23, 106, 107, 26, 130,
- /* 1520 */ 191, 98, 191, 113, 70, 115, 116, 117, 23, 22,
- /* 1530 */ 120, 26, 78, 19, 191, 81, 19, 20, 61, 22,
- /* 1540 */ 191, 132, 213, 214, 213, 214, 137, 138, 59, 191,
- /* 1550 */ 191, 191, 98, 36, 128, 132, 213, 214, 128, 59,
- /* 1560 */ 137, 138, 152, 153, 154, 155, 156, 83, 84, 144,
- /* 1570 */ 161, 213, 214, 213, 214, 23, 59, 151, 26, 23,
- /* 1580 */ 23, 151, 26, 26, 161, 59, 132, 23, 71, 191,
- /* 1590 */ 26, 137, 138, 119, 120, 23, 19, 20, 26, 22,
- /* 1600 */ 223, 23, 85, 23, 26, 116, 26, 90, 191, 7,
- /* 1610 */ 8, 97, 152, 36, 154, 161, 116, 100, 23, 23,
- /* 1620 */ 191, 26, 26, 106, 107, 191, 23, 223, 23, 26,
- /* 1630 */ 113, 26, 115, 116, 117, 23, 59, 120, 26, 191,
- /* 1640 */ 191, 191, 116, 255, 191, 252, 191, 140, 71, 191,
- /* 1650 */ 315, 233, 191, 191, 191, 191, 191, 191, 191, 191,
- /* 1660 */ 191, 285, 284, 239, 252, 252, 252, 252, 240, 152,
- /* 1670 */ 153, 154, 155, 156, 189, 294, 268, 100, 242, 268,
- /* 1680 */ 264, 211, 290, 106, 107, 108, 264, 256, 256, 243,
- /* 1690 */ 113, 290, 115, 116, 117, 268, 217, 120, 226, 243,
- /* 1700 */ 222, 268, 216, 19, 20, 246, 22, 216, 256, 216,
- /* 1710 */ 194, 60, 38, 242, 277, 294, 240, 242, 198, 246,
- /* 1720 */ 36, 140, 198, 198, 19, 20, 150, 22, 149, 152,
- /* 1730 */ 153, 154, 155, 156, 294, 291, 291, 280, 22, 43,
- /* 1740 */ 231, 36, 18, 59, 234, 234, 234, 234, 267, 269,
- /* 1750 */ 18, 198, 197, 231, 148, 71, 269, 269, 243, 231,
- /* 1760 */ 198, 243, 267, 197, 59, 157, 243, 198, 62, 287,
- /* 1770 */ 243, 197, 22, 198, 114, 64, 71, 218, 218, 197,
- /* 1780 */ 286, 198, 197, 215, 100, 215, 215, 224, 22, 125,
- /* 1790 */ 106, 107, 164, 24, 221, 112, 143, 113, 302, 115,
- /* 1800 */ 116, 117, 218, 215, 120, 100, 217, 221, 215, 215,
- /* 1810 */ 309, 106, 107, 215, 224, 279, 279, 218, 113, 258,
- /* 1820 */ 115, 116, 117, 114, 257, 120, 91, 198, 82, 147,
- /* 1830 */ 144, 22, 274, 314, 198, 314, 152, 153, 154, 155,
- /* 1840 */ 156, 276, 157, 146, 145, 258, 25, 247, 257, 201,
- /* 1850 */ 258, 26, 200, 13, 257, 244, 246, 152, 153, 154,
- /* 1860 */ 155, 156, 258, 262, 257, 247, 245, 243, 192, 192,
- /* 1870 */ 6, 262, 204, 210, 219, 210, 210, 190, 190, 190,
- /* 1880 */ 210, 219, 204, 211, 211, 210, 4, 3, 22, 162,
- /* 1890 */ 15, 23, 16, 23, 204, 138, 129, 150, 26, 141,
- /* 1900 */ 20, 24, 143, 16, 1, 141, 129, 129, 61, 53,
- /* 1910 */ 37, 150, 297, 300, 300, 53, 53, 129, 53, 115,
- /* 1920 */ 34, 140, 1, 5, 22, 114, 68, 26, 160, 68,
- /* 1930 */ 75, 41, 140, 114, 24, 20, 19, 130, 124, 23,
- /* 1940 */ 96, 22, 22, 37, 22, 67, 22, 59, 67, 24,
- /* 1950 */ 22, 28, 67, 23, 148, 22, 97, 23, 23, 23,
- /* 1960 */ 140, 23, 22, 26, 23, 23, 115, 22, 142, 26,
- /* 1970 */ 75, 88, 75, 34, 23, 86, 44, 22, 34, 26,
- /* 1980 */ 34, 34, 34, 34, 93, 24, 26, 23, 34, 23,
- /* 1990 */ 23, 23, 23, 11, 23, 22, 26, 22, 22, 15,
- /* 2000 */ 23, 23, 22, 22, 1, 26, 23, 140, 134, 140,
- /* 2010 */ 1, 140, 316, 316, 316, 316, 316, 316, 316, 140,
- /* 2020 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2030 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2040 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2050 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2060 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2070 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2080 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2090 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2100 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2110 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2120 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2130 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2140 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2150 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2160 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2170 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2180 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2190 */ 316, 316, 316, 316, 316, 316, 316, 316, 316, 316,
- /* 2200 */ 316, 316, 316,
+ /* 1250 */ 112, 59, 192, 151, 215, 216, 192, 61, 203, 298,
+ /* 1260 */ 299, 192, 192, 71, 25, 144, 203, 192, 203, 230,
+ /* 1270 */ 114, 19, 20, 81, 22, 215, 216, 263, 192, 215,
+ /* 1280 */ 216, 255, 256, 203, 215, 216, 130, 19, 36, 192,
+ /* 1290 */ 215, 216, 100, 238, 239, 101, 25, 192, 106, 107,
+ /* 1300 */ 48, 238, 239, 238, 239, 113, 251, 115, 116, 117,
+ /* 1310 */ 192, 59, 120, 101, 251, 192, 251, 192, 238, 239,
+ /* 1320 */ 215, 216, 192, 71, 46, 243, 192, 25, 25, 137,
+ /* 1330 */ 138, 251, 192, 215, 216, 253, 25, 85, 215, 216,
+ /* 1340 */ 215, 216, 90, 243, 152, 153, 154, 155, 156, 215,
+ /* 1350 */ 216, 192, 100, 253, 243, 215, 216, 192, 106, 107,
+ /* 1360 */ 243, 192, 148, 149, 253, 113, 192, 115, 116, 117,
+ /* 1370 */ 253, 192, 120, 192, 215, 216, 192, 23, 192, 25,
+ /* 1380 */ 215, 216, 192, 115, 215, 216, 22, 148, 24, 215,
+ /* 1390 */ 216, 192, 114, 192, 215, 216, 215, 216, 134, 215,
+ /* 1400 */ 216, 215, 216, 139, 152, 153, 154, 155, 156, 0,
+ /* 1410 */ 1, 2, 141, 23, 5, 25, 215, 216, 24, 10,
+ /* 1420 */ 11, 12, 13, 14, 1, 2, 17, 125, 5, 19,
+ /* 1430 */ 20, 268, 22, 10, 11, 12, 13, 14, 192, 30,
+ /* 1440 */ 17, 32, 23, 23, 25, 25, 36, 144, 23, 40,
+ /* 1450 */ 25, 192, 141, 30, 192, 32, 23, 22, 25, 5,
+ /* 1460 */ 128, 215, 216, 40, 10, 11, 12, 13, 14, 59,
+ /* 1470 */ 23, 17, 25, 192, 215, 216, 192, 215, 216, 70,
+ /* 1480 */ 23, 71, 25, 151, 30, 192, 32, 78, 53, 192,
+ /* 1490 */ 81, 192, 192, 70, 40, 85, 215, 216, 119, 120,
+ /* 1500 */ 90, 78, 59, 254, 81, 192, 192, 98, 215, 216,
+ /* 1510 */ 100, 23, 59, 25, 215, 216, 106, 107, 23, 192,
+ /* 1520 */ 25, 98, 19, 113, 70, 115, 116, 117, 215, 216,
+ /* 1530 */ 120, 192, 78, 192, 140, 81, 19, 20, 23, 22,
+ /* 1540 */ 25, 132, 215, 216, 192, 192, 137, 138, 192, 23,
+ /* 1550 */ 192, 25, 98, 36, 192, 132, 215, 216, 192, 116,
+ /* 1560 */ 137, 138, 152, 153, 154, 155, 156, 215, 216, 116,
+ /* 1570 */ 161, 215, 216, 215, 216, 120, 59, 215, 216, 7,
+ /* 1580 */ 8, 215, 216, 192, 161, 130, 132, 192, 71, 83,
+ /* 1590 */ 84, 137, 138, 59, 192, 192, 19, 20, 192, 22,
+ /* 1600 */ 97, 225, 85, 192, 23, 192, 25, 90, 192, 192,
+ /* 1610 */ 215, 216, 152, 36, 154, 161, 192, 100, 215, 216,
+ /* 1620 */ 192, 215, 216, 106, 107, 225, 215, 216, 192, 192,
+ /* 1630 */ 113, 192, 115, 116, 117, 257, 59, 120, 192, 215,
+ /* 1640 */ 216, 152, 192, 154, 192, 23, 317, 25, 71, 235,
+ /* 1650 */ 116, 215, 216, 192, 215, 216, 192, 192, 192, 192,
+ /* 1660 */ 192, 192, 192, 192, 192, 215, 216, 215, 216, 152,
+ /* 1670 */ 153, 154, 155, 156, 192, 192, 287, 100, 286, 241,
+ /* 1680 */ 254, 254, 242, 106, 107, 108, 254, 213, 254, 190,
+ /* 1690 */ 113, 270, 115, 116, 117, 296, 266, 120, 219, 258,
+ /* 1700 */ 244, 270, 258, 19, 20, 228, 22, 292, 266, 224,
+ /* 1710 */ 292, 218, 218, 195, 218, 270, 258, 60, 245, 270,
+ /* 1720 */ 36, 245, 244, 248, 19, 20, 242, 22, 248, 152,
+ /* 1730 */ 153, 154, 155, 156, 244, 140, 199, 199, 279, 38,
+ /* 1740 */ 199, 36, 150, 59, 296, 149, 22, 296, 147, 249,
+ /* 1750 */ 144, 43, 248, 233, 249, 71, 293, 248, 271, 18,
+ /* 1760 */ 269, 236, 199, 236, 59, 236, 236, 18, 282, 198,
+ /* 1770 */ 157, 148, 271, 245, 293, 233, 71, 245, 271, 269,
+ /* 1780 */ 245, 233, 199, 198, 100, 245, 289, 62, 199, 198,
+ /* 1790 */ 106, 107, 22, 220, 220, 198, 288, 113, 199, 115,
+ /* 1800 */ 116, 117, 199, 198, 120, 100, 114, 217, 64, 22,
+ /* 1810 */ 217, 106, 107, 226, 125, 217, 164, 223, 113, 217,
+ /* 1820 */ 115, 116, 117, 223, 220, 120, 219, 217, 217, 217,
+ /* 1830 */ 311, 24, 112, 281, 226, 304, 152, 153, 154, 155,
+ /* 1840 */ 156, 281, 143, 114, 220, 199, 260, 259, 91, 316,
+ /* 1850 */ 82, 22, 316, 199, 276, 157, 146, 152, 153, 154,
+ /* 1860 */ 155, 156, 278, 145, 25, 201, 13, 193, 193, 260,
+ /* 1870 */ 249, 6, 247, 259, 248, 260, 259, 249, 260, 259,
+ /* 1880 */ 264, 246, 245, 264, 191, 191, 191, 206, 212, 212,
+ /* 1890 */ 212, 212, 206, 221, 221, 213, 213, 212, 4, 3,
+ /* 1900 */ 22, 162, 206, 15, 23, 16, 23, 138, 150, 129,
+ /* 1910 */ 25, 24, 141, 20, 16, 143, 1, 141, 129, 129,
+ /* 1920 */ 61, 37, 53, 150, 53, 53, 53, 129, 115, 302,
+ /* 1930 */ 299, 302, 140, 34, 1, 5, 22, 114, 160, 75,
+ /* 1940 */ 140, 25, 68, 68, 41, 114, 24, 20, 19, 130,
+ /* 1950 */ 124, 23, 96, 22, 22, 37, 22, 67, 22, 67,
+ /* 1960 */ 59, 24, 22, 28, 67, 23, 148, 22, 25, 23,
+ /* 1970 */ 23, 23, 23, 22, 97, 140, 23, 23, 115, 22,
+ /* 1980 */ 142, 25, 75, 88, 34, 44, 34, 75, 86, 34,
+ /* 1990 */ 23, 22, 34, 34, 34, 24, 34, 93, 25, 25,
+ /* 2000 */ 23, 23, 23, 23, 23, 11, 23, 25, 22, 22,
+ /* 2010 */ 22, 1, 23, 23, 22, 22, 25, 15, 23, 140,
+ /* 2020 */ 134, 25, 140, 1, 318, 318, 318, 318, 318, 318,
+ /* 2030 */ 318, 140, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2040 */ 140, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2050 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2060 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2070 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2080 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2090 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2100 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2110 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2120 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2130 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2140 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2150 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2160 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2170 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2180 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2190 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2200 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2210 */ 318, 318, 318, 318, 318, 318, 318, 318, 318, 318,
+ /* 2220 */ 318, 318, 318, 318, 318,
};
-#define YY_SHIFT_COUNT (569)
+#define YY_SHIFT_COUNT (575)
#define YY_SHIFT_MIN (0)
-#define YY_SHIFT_MAX (2009)
+#define YY_SHIFT_MAX (2022)
static const unsigned short int yy_shift_ofst[] = {
- /* 0 */ 1423, 1409, 1454, 1192, 1192, 36, 1252, 1410, 1517, 1684,
- /* 10 */ 1684, 1684, 292, 0, 0, 180, 1015, 1684, 1684, 1684,
+ /* 0 */ 1423, 1409, 1454, 1192, 1192, 610, 1252, 1410, 1517, 1684,
+ /* 10 */ 1684, 1684, 276, 0, 0, 180, 1015, 1684, 1684, 1684,
/* 20 */ 1684, 1684, 1684, 1684, 1684, 1684, 1684, 1684, 1684, 1684,
- /* 30 */ 1049, 1049, 1121, 1121, 54, 400, 36, 36, 36, 36,
- /* 40 */ 36, 40, 110, 219, 289, 396, 439, 509, 548, 618,
+ /* 30 */ 1049, 1049, 1121, 1121, 54, 487, 610, 610, 610, 610,
+ /* 40 */ 610, 40, 110, 219, 289, 396, 439, 509, 548, 618,
/* 50 */ 657, 727, 766, 836, 995, 1015, 1015, 1015, 1015, 1015,
/* 60 */ 1015, 1015, 1015, 1015, 1015, 1015, 1015, 1015, 1015, 1015,
/* 70 */ 1015, 1015, 1015, 1035, 1015, 1138, 880, 880, 1577, 1684,
@@ -158040,155 +160535,158 @@ static const unsigned short int yy_shift_ofst[] = {
/* 100 */ 1684, 1684, 1684, 1684, 1684, 1684, 1684, 1684, 1684, 1684,
/* 110 */ 1684, 1684, 1684, 1705, 1684, 1684, 1684, 1684, 1684, 1684,
/* 120 */ 1684, 1684, 1684, 1684, 1684, 1684, 1684, 146, 84, 84,
- /* 130 */ 84, 84, 84, 362, 269, 125, 97, 453, 66, 66,
- /* 140 */ 893, 1090, 66, 66, 533, 533, 66, 554, 554, 554,
- /* 150 */ 554, 192, 587, 587, 695, 25, 2020, 2020, 290, 290,
- /* 160 */ 290, 200, 514, 514, 514, 514, 939, 939, 442, 875,
- /* 170 */ 935, 66, 66, 66, 66, 66, 66, 66, 66, 66,
+ /* 130 */ 84, 84, 84, 277, 315, 401, 97, 461, 251, 66,
+ /* 140 */ 66, 51, 1156, 66, 66, 324, 324, 66, 452, 452,
+ /* 150 */ 452, 452, 133, 114, 114, 4, 11, 2041, 2041, 621,
+ /* 160 */ 621, 621, 567, 398, 398, 398, 398, 937, 937, 228,
+ /* 170 */ 251, 331, 1052, 66, 66, 66, 66, 66, 66, 66,
/* 180 */ 66, 66, 66, 66, 66, 66, 66, 66, 66, 66,
- /* 190 */ 66, 601, 601, 66, 729, 878, 878, 1266, 1266, 552,
- /* 200 */ 1023, 2020, 2020, 2020, 2020, 2020, 2020, 2020, 307, 490,
- /* 210 */ 490, 567, 393, 517, 467, 672, 242, 682, 675, 66,
- /* 220 */ 66, 66, 66, 66, 66, 66, 66, 66, 66, 616,
- /* 230 */ 66, 66, 66, 66, 66, 66, 66, 66, 66, 66,
- /* 240 */ 66, 66, 1093, 1093, 1093, 66, 66, 66, 778, 66,
- /* 250 */ 66, 66, 1053, 1064, 66, 66, 1190, 66, 66, 66,
- /* 260 */ 66, 66, 66, 66, 66, 722, 992, 718, 253, 253,
- /* 270 */ 253, 253, 338, 718, 718, 888, 403, 852, 1328, 254,
- /* 280 */ 1295, 721, 1330, 1295, 1330, 1370, 234, 254, 254, 234,
- /* 290 */ 254, 721, 1370, 1357, 1492, 1348, 385, 385, 385, 1330,
- /* 300 */ 1425, 1425, 643, 1315, 1336, 1004, 1651, 1651, 1581, 1581,
- /* 310 */ 1674, 1674, 1581, 1576, 1579, 1716, 1696, 1724, 1724, 1724,
- /* 320 */ 1724, 1581, 1732, 1606, 1579, 1579, 1606, 1716, 1696, 1606,
- /* 330 */ 1696, 1606, 1581, 1732, 1608, 1706, 1581, 1732, 1750, 1581,
- /* 340 */ 1732, 1581, 1732, 1750, 1660, 1660, 1660, 1711, 1766, 1766,
- /* 350 */ 1750, 1660, 1664, 1660, 1711, 1660, 1660, 1628, 1769, 1683,
- /* 360 */ 1683, 1750, 1653, 1709, 1653, 1709, 1653, 1709, 1653, 1709,
- /* 370 */ 1581, 1735, 1735, 1746, 1746, 1682, 1686, 1809, 1581, 1685,
- /* 380 */ 1682, 1697, 1699, 1606, 1821, 1825, 1840, 1840, 1864, 1864,
- /* 390 */ 1864, 2020, 2020, 2020, 2020, 2020, 2020, 2020, 2020, 2020,
- /* 400 */ 2020, 2020, 2020, 2020, 2020, 2020, 599, 223, 1193, 1299,
- /* 410 */ 228, 780, 958, 1505, 1153, 1435, 1368, 1426, 1430, 1552,
- /* 420 */ 1477, 1556, 1557, 1564, 1572, 1578, 1580, 1489, 1474, 1602,
- /* 430 */ 1389, 1514, 1500, 1595, 1596, 1484, 1603, 1075, 1460, 1605,
- /* 440 */ 1612, 1526, 1507, 1882, 1884, 1866, 1727, 1875, 1876, 1868,
- /* 450 */ 1870, 1757, 1747, 1767, 1872, 1872, 1877, 1758, 1880, 1759,
- /* 460 */ 1887, 1903, 1764, 1777, 1872, 1778, 1847, 1873, 1872, 1761,
- /* 470 */ 1856, 1862, 1863, 1865, 1788, 1804, 1886, 1781, 1921, 1918,
- /* 480 */ 1902, 1811, 1768, 1858, 1901, 1861, 1855, 1890, 1792, 1819,
- /* 490 */ 1910, 1915, 1917, 1807, 1814, 1919, 1878, 1920, 1922, 1916,
- /* 500 */ 1924, 1881, 1888, 1925, 1844, 1923, 1928, 1885, 1906, 1930,
- /* 510 */ 1806, 1933, 1934, 1935, 1936, 1937, 1938, 1940, 1859, 1820,
- /* 520 */ 1941, 1942, 1851, 1939, 1945, 1826, 1943, 1944, 1946, 1947,
- /* 530 */ 1948, 1883, 1895, 1889, 1932, 1897, 1891, 1949, 1951, 1955,
- /* 540 */ 1961, 1953, 1960, 1954, 1964, 1943, 1966, 1967, 1968, 1969,
- /* 550 */ 1970, 1971, 1973, 1982, 1975, 1976, 1977, 1978, 1980, 1981,
- /* 560 */ 1979, 1874, 1867, 1869, 1871, 1879, 1983, 1984, 2003, 2009,
+ /* 190 */ 66, 66, 66, 557, 557, 66, 9, 25, 25, 745,
+ /* 200 */ 745, 967, 1088, 2041, 2041, 2041, 2041, 2041, 2041, 2041,
+ /* 210 */ 255, 317, 317, 514, 403, 620, 471, 672, 781, 891,
+ /* 220 */ 675, 66, 66, 66, 66, 66, 66, 66, 66, 66,
+ /* 230 */ 66, 508, 66, 66, 66, 66, 66, 66, 66, 66,
+ /* 240 */ 66, 66, 66, 66, 790, 790, 790, 66, 66, 66,
+ /* 250 */ 338, 66, 66, 66, 516, 1084, 66, 66, 993, 66,
+ /* 260 */ 66, 66, 66, 66, 66, 66, 66, 732, 1083, 563,
+ /* 270 */ 994, 994, 994, 994, 337, 563, 563, 1028, 987, 897,
+ /* 280 */ 1119, 262, 1214, 1271, 1112, 1214, 1112, 1268, 1239, 262,
+ /* 290 */ 262, 1239, 262, 1271, 1268, 1302, 1354, 1278, 1168, 1168,
+ /* 300 */ 1168, 1112, 1303, 1303, 815, 1311, 1264, 1364, 1657, 1657,
+ /* 310 */ 1595, 1595, 1701, 1701, 1595, 1592, 1596, 1724, 1601, 1606,
+ /* 320 */ 1708, 1601, 1606, 1741, 1741, 1741, 1741, 1595, 1749, 1623,
+ /* 330 */ 1596, 1596, 1623, 1724, 1708, 1623, 1708, 1623, 1595, 1749,
+ /* 340 */ 1613, 1725, 1595, 1749, 1770, 1595, 1749, 1595, 1749, 1770,
+ /* 350 */ 1692, 1692, 1692, 1744, 1787, 1787, 1770, 1692, 1689, 1692,
+ /* 360 */ 1744, 1692, 1692, 1652, 1807, 1720, 1720, 1770, 1699, 1729,
+ /* 370 */ 1699, 1729, 1699, 1729, 1699, 1729, 1595, 1757, 1757, 1768,
+ /* 380 */ 1768, 1601, 1606, 1829, 1595, 1698, 1601, 1710, 1718, 1623,
+ /* 390 */ 1839, 1853, 1853, 1865, 1865, 1865, 2041, 2041, 2041, 2041,
+ /* 400 */ 2041, 2041, 2041, 2041, 2041, 2041, 2041, 2041, 2041, 2041,
+ /* 410 */ 2041, 193, 837, 1194, 1212, 506, 832, 1054, 1390, 925,
+ /* 420 */ 1435, 1394, 1102, 1332, 1419, 1196, 1420, 1425, 1433, 1447,
+ /* 430 */ 1457, 1488, 1443, 1379, 1572, 1455, 1503, 1453, 1495, 1515,
+ /* 440 */ 1506, 1526, 1460, 1489, 1581, 1622, 1534, 667, 1894, 1896,
+ /* 450 */ 1878, 1739, 1888, 1889, 1881, 1883, 1769, 1758, 1780, 1885,
+ /* 460 */ 1885, 1887, 1771, 1893, 1772, 1898, 1915, 1776, 1789, 1885,
+ /* 470 */ 1790, 1859, 1884, 1885, 1773, 1869, 1871, 1872, 1873, 1798,
+ /* 480 */ 1813, 1899, 1792, 1933, 1930, 1914, 1823, 1778, 1874, 1916,
+ /* 490 */ 1875, 1864, 1903, 1800, 1831, 1922, 1927, 1929, 1819, 1826,
+ /* 500 */ 1931, 1890, 1932, 1934, 1928, 1936, 1892, 1901, 1937, 1856,
+ /* 510 */ 1935, 1940, 1897, 1918, 1942, 1818, 1945, 1946, 1947, 1948,
+ /* 520 */ 1943, 1949, 1951, 1877, 1835, 1953, 1954, 1863, 1950, 1957,
+ /* 530 */ 1838, 1956, 1952, 1955, 1958, 1959, 1895, 1907, 1902, 1941,
+ /* 540 */ 1912, 1904, 1960, 1967, 1969, 1971, 1973, 1974, 1962, 1977,
+ /* 550 */ 1956, 1978, 1979, 1980, 1981, 1982, 1983, 1986, 1994, 1987,
+ /* 560 */ 1988, 1989, 1990, 1992, 1993, 1991, 1886, 1879, 1882, 1891,
+ /* 570 */ 1900, 1996, 1995, 2002, 2010, 2022,
};
-#define YY_REDUCE_COUNT (405)
-#define YY_REDUCE_MIN (-265)
-#define YY_REDUCE_MAX (1690)
+#define YY_REDUCE_COUNT (410)
+#define YY_REDUCE_MIN (-272)
+#define YY_REDUCE_MAX (1696)
static const short yy_reduce_ofst[] = {
- /* 0 */ 111, 168, 386, 761, -176, -174, -191, -189, -181, -178,
- /* 10 */ 176, 263, 44, -207, -204, -265, -139, -114, 158, 504,
- /* 20 */ 525, 544, 612, 614, 650, 652, 765, 265, 703, 705,
- /* 30 */ 70, 714, -187, 127, 774, 713, 767, 769, 970, 1019,
- /* 40 */ 1021, -255, -255, -255, -255, -255, -255, -255, -255, -255,
- /* 50 */ -255, -255, -255, -255, -255, -255, -255, -255, -255, -255,
- /* 60 */ -255, -255, -255, -255, -255, -255, -255, -255, -255, -255,
- /* 70 */ -255, -255, -255, -255, -255, -255, -255, -255, 394, 542,
- /* 80 */ 816, 818, 842, 882, 902, 919, 938, 940, 957, 986,
- /* 90 */ 1048, 1063, 1068, 1073, 1076, 1088, 1100, 1102, 1104, 1106,
- /* 100 */ 1113, 1119, 1137, 1140, 1143, 1147, 1149, 1164, 1173, 1183,
- /* 110 */ 1185, 1188, 1202, 1204, 1247, 1259, 1263, 1283, 1289, 1292,
- /* 120 */ 1298, 1300, 1329, 1331, 1343, 1358, 1360, -255, -255, -255,
- /* 130 */ -255, -255, -255, -255, -255, 196, -255, 387, -177, 507,
- /* 140 */ 1002, -219, 557, -93, -167, 638, -121, 284, 500, 284,
- /* 150 */ 500, 247, 651, 865, -255, -255, -255, -255, -85, -85,
- /* 160 */ -85, 237, 171, 602, 846, 885, -212, -203, 217, 380,
- /* 170 */ 380, -23, 161, 653, 712, 773, 943, 990, 1040, 563,
- /* 180 */ 833, 971, 1005, 1042, 1092, 1078, 1043, 1144, 1184, -186,
- /* 190 */ 1105, 318, 869, 7, 825, 920, 1074, 704, 706, 390,
- /* 200 */ 1087, 1094, 336, 545, 772, 1201, 1117, 1207, -179, -137,
- /* 210 */ -112, -13, 18, 112, 197, 418, 495, 508, 777, 809,
- /* 220 */ 923, 1014, 1027, 1033, 1044, 1115, 1194, 1212, 1221, 209,
- /* 230 */ 1236, 1240, 1256, 1287, 1301, 1307, 1349, 1359, 1398, 1417,
- /* 240 */ 1429, 1434, 681, 1377, 1404, 1448, 1449, 1450, 1388, 1453,
- /* 250 */ 1455, 1458, 1393, 1335, 1461, 1462, 1418, 1463, 197, 1464,
- /* 260 */ 1465, 1466, 1467, 1468, 1469, 1376, 1378, 1424, 1412, 1413,
- /* 270 */ 1414, 1415, 1388, 1424, 1424, 1428, 1470, 1485, 1381, 1408,
- /* 280 */ 1416, 1436, 1431, 1422, 1432, 1392, 1446, 1411, 1427, 1456,
- /* 290 */ 1433, 1471, 1401, 1479, 1472, 1478, 1486, 1491, 1493, 1452,
- /* 300 */ 1459, 1473, 1437, 1475, 1476, 1516, 1421, 1440, 1520, 1524,
- /* 310 */ 1444, 1445, 1525, 1457, 1480, 1481, 1509, 1510, 1511, 1512,
- /* 320 */ 1513, 1553, 1555, 1515, 1487, 1488, 1518, 1495, 1522, 1523,
- /* 330 */ 1528, 1527, 1562, 1566, 1482, 1494, 1569, 1574, 1559, 1575,
- /* 340 */ 1582, 1583, 1585, 1560, 1568, 1570, 1571, 1563, 1573, 1586,
- /* 350 */ 1584, 1588, 1589, 1593, 1590, 1594, 1598, 1501, 1496, 1536,
- /* 360 */ 1537, 1599, 1561, 1567, 1587, 1591, 1592, 1597, 1604, 1607,
- /* 370 */ 1629, 1519, 1521, 1601, 1609, 1600, 1610, 1558, 1636, 1565,
- /* 380 */ 1618, 1621, 1611, 1624, 1648, 1652, 1676, 1677, 1687, 1688,
- /* 390 */ 1689, 1613, 1614, 1615, 1668, 1663, 1665, 1666, 1670, 1678,
- /* 400 */ 1655, 1662, 1672, 1673, 1675, 1690,
+ /* 0 */ 109, 113, 272, 760, -178, -176, -192, -183, -180, -134,
+ /* 10 */ 213, 220, 371, -208, -205, -272, -197, 611, 632, 765,
+ /* 20 */ 786, 392, 943, 989, 503, 651, 1039, -18, 702, 821,
+ /* 30 */ 710, 812, -188, 380, -187, 555, 662, 1055, 1063, 1065,
+ /* 40 */ 1080, -267, -267, -267, -267, -267, -267, -267, -267, -267,
+ /* 50 */ -267, -267, -267, -267, -267, -267, -267, -267, -267, -267,
+ /* 60 */ -267, -267, -267, -267, -267, -267, -267, -267, -267, -267,
+ /* 70 */ -267, -267, -267, -267, -267, -267, -267, -267, 636, 811,
+ /* 80 */ 917, 936, 1006, 1008, 1017, 1060, 1064, 1069, 1075, 1105,
+ /* 90 */ 1118, 1123, 1125, 1134, 1140, 1159, 1165, 1169, 1174, 1179,
+ /* 100 */ 1181, 1184, 1186, 1201, 1246, 1259, 1262, 1281, 1293, 1299,
+ /* 110 */ 1313, 1327, 1341, 1352, 1356, 1358, 1362, 1366, 1395, 1403,
+ /* 120 */ 1406, 1411, 1424, 1436, 1439, 1450, 1452, -267, -267, -267,
+ /* 130 */ -267, -267, -267, -267, -267, 224, -267, 446, -24, 275,
+ /* 140 */ 546, 518, 573, 560, 53, -181, -111, 485, 606, 671,
+ /* 150 */ 606, 671, 683, 8, 93, -267, -267, -267, -267, 155,
+ /* 160 */ 155, 155, 181, 242, 264, 486, 489, -218, 393, 227,
+ /* 170 */ 604, 347, 347, -171, 431, 650, 715, -166, 562, 609,
+ /* 180 */ 716, 764, 18, 823, 769, 833, 838, 957, 759, 119,
+ /* 190 */ 923, 226, 1014, 542, 603, 451, 949, 654, 659, 762,
+ /* 200 */ 964, -4, 778, 961, 712, 1082, 1100, 1111, 1026, 1117,
+ /* 210 */ -204, -174, -151, -8, 77, 198, 305, 327, 388, 540,
+ /* 220 */ 839, 968, 982, 985, 1004, 1023, 1070, 1086, 1097, 1130,
+ /* 230 */ 1190, 1163, 1199, 1284, 1297, 1300, 1314, 1339, 1353, 1391,
+ /* 240 */ 1402, 1413, 1416, 1417, 803, 1376, 1400, 1428, 1437, 1446,
+ /* 250 */ 1378, 1461, 1464, 1465, 1249, 1329, 1466, 1467, 1414, 1468,
+ /* 260 */ 305, 1469, 1470, 1471, 1472, 1482, 1483, 1389, 1392, 1438,
+ /* 270 */ 1426, 1427, 1432, 1434, 1378, 1438, 1438, 1440, 1474, 1499,
+ /* 280 */ 1399, 1421, 1430, 1456, 1441, 1442, 1444, 1415, 1473, 1431,
+ /* 290 */ 1445, 1476, 1449, 1478, 1418, 1479, 1477, 1485, 1493, 1494,
+ /* 300 */ 1496, 1458, 1475, 1480, 1459, 1490, 1484, 1518, 1448, 1451,
+ /* 310 */ 1537, 1538, 1463, 1481, 1541, 1486, 1487, 1491, 1500, 1504,
+ /* 320 */ 1520, 1505, 1509, 1525, 1527, 1529, 1530, 1563, 1571, 1528,
+ /* 330 */ 1501, 1507, 1532, 1510, 1542, 1535, 1548, 1540, 1583, 1585,
+ /* 340 */ 1497, 1508, 1589, 1591, 1573, 1599, 1597, 1603, 1605, 1574,
+ /* 350 */ 1590, 1593, 1598, 1587, 1594, 1600, 1604, 1602, 1607, 1610,
+ /* 360 */ 1608, 1611, 1612, 1519, 1531, 1552, 1560, 1624, 1586, 1588,
+ /* 370 */ 1609, 1614, 1615, 1617, 1618, 1620, 1646, 1533, 1536, 1616,
+ /* 380 */ 1619, 1621, 1626, 1578, 1654, 1584, 1628, 1625, 1635, 1637,
+ /* 390 */ 1664, 1674, 1675, 1693, 1694, 1695, 1627, 1629, 1631, 1681,
+ /* 400 */ 1676, 1677, 1678, 1679, 1686, 1672, 1673, 1682, 1683, 1685,
+ /* 410 */ 1696,
};
static const YYACTIONTYPE yy_default[] = {
- /* 0 */ 1623, 1623, 1623, 1453, 1223, 1332, 1223, 1223, 1223, 1453,
- /* 10 */ 1453, 1453, 1223, 1362, 1362, 1506, 1254, 1223, 1223, 1223,
- /* 20 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1452, 1223, 1223,
- /* 30 */ 1223, 1223, 1541, 1541, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 40 */ 1223, 1223, 1371, 1223, 1378, 1223, 1223, 1223, 1223, 1223,
- /* 50 */ 1454, 1455, 1223, 1223, 1223, 1505, 1507, 1470, 1385, 1384,
- /* 60 */ 1383, 1382, 1488, 1349, 1376, 1369, 1373, 1448, 1449, 1447,
- /* 70 */ 1451, 1455, 1454, 1223, 1372, 1419, 1433, 1418, 1223, 1223,
- /* 80 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 90 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 100 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 110 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 120 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1427, 1432, 1438,
- /* 130 */ 1431, 1428, 1421, 1420, 1422, 1223, 1423, 1223, 1223, 1223,
- /* 140 */ 1244, 1296, 1223, 1223, 1223, 1223, 1223, 1525, 1524, 1223,
- /* 150 */ 1223, 1254, 1413, 1412, 1424, 1425, 1435, 1434, 1513, 1576,
- /* 160 */ 1575, 1471, 1223, 1223, 1223, 1223, 1223, 1223, 1541, 1223,
- /* 170 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 180 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 190 */ 1223, 1541, 1541, 1223, 1254, 1541, 1541, 1250, 1250, 1356,
- /* 200 */ 1223, 1520, 1323, 1323, 1323, 1323, 1332, 1323, 1223, 1223,
- /* 210 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 220 */ 1223, 1223, 1223, 1510, 1508, 1223, 1223, 1223, 1223, 1223,
- /* 230 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 240 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 250 */ 1223, 1223, 1328, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 260 */ 1223, 1223, 1223, 1223, 1570, 1223, 1483, 1310, 1328, 1328,
- /* 270 */ 1328, 1328, 1330, 1311, 1309, 1322, 1255, 1230, 1615, 1388,
- /* 280 */ 1377, 1329, 1351, 1377, 1351, 1612, 1375, 1388, 1388, 1375,
- /* 290 */ 1388, 1329, 1612, 1271, 1592, 1266, 1362, 1362, 1362, 1351,
- /* 300 */ 1356, 1356, 1450, 1329, 1322, 1223, 1615, 1615, 1337, 1337,
- /* 310 */ 1614, 1614, 1337, 1471, 1599, 1397, 1299, 1305, 1305, 1305,
- /* 320 */ 1305, 1337, 1241, 1375, 1599, 1599, 1375, 1397, 1299, 1375,
- /* 330 */ 1299, 1375, 1337, 1241, 1487, 1609, 1337, 1241, 1461, 1337,
- /* 340 */ 1241, 1337, 1241, 1461, 1297, 1297, 1297, 1286, 1223, 1223,
- /* 350 */ 1461, 1297, 1271, 1297, 1286, 1297, 1297, 1559, 1223, 1465,
- /* 360 */ 1465, 1461, 1355, 1350, 1355, 1350, 1355, 1350, 1355, 1350,
- /* 370 */ 1337, 1551, 1551, 1365, 1365, 1370, 1356, 1456, 1337, 1223,
- /* 380 */ 1370, 1368, 1366, 1375, 1247, 1289, 1573, 1573, 1569, 1569,
- /* 390 */ 1569, 1620, 1620, 1520, 1585, 1254, 1254, 1254, 1254, 1585,
- /* 400 */ 1273, 1273, 1255, 1255, 1254, 1585, 1223, 1223, 1223, 1223,
- /* 410 */ 1223, 1223, 1580, 1223, 1515, 1472, 1341, 1223, 1223, 1223,
- /* 420 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 430 */ 1223, 1526, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 440 */ 1223, 1223, 1402, 1223, 1226, 1517, 1223, 1223, 1223, 1223,
- /* 450 */ 1223, 1223, 1223, 1223, 1379, 1380, 1342, 1223, 1223, 1223,
- /* 460 */ 1223, 1223, 1223, 1223, 1394, 1223, 1223, 1223, 1389, 1223,
- /* 470 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1611, 1223, 1223,
- /* 480 */ 1223, 1223, 1223, 1223, 1486, 1485, 1223, 1223, 1339, 1223,
- /* 490 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 500 */ 1223, 1223, 1269, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 510 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 520 */ 1223, 1223, 1223, 1223, 1223, 1223, 1367, 1223, 1223, 1223,
- /* 530 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 540 */ 1223, 1556, 1357, 1223, 1223, 1602, 1223, 1223, 1223, 1223,
- /* 550 */ 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223, 1223,
- /* 560 */ 1596, 1313, 1404, 1223, 1403, 1407, 1223, 1235, 1223, 1223,
+ /* 0 */ 1637, 1637, 1637, 1466, 1234, 1345, 1234, 1234, 1234, 1466,
+ /* 10 */ 1466, 1466, 1234, 1375, 1375, 1519, 1267, 1234, 1234, 1234,
+ /* 20 */ 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1465, 1234, 1234,
+ /* 30 */ 1234, 1234, 1554, 1554, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 40 */ 1234, 1234, 1384, 1234, 1391, 1234, 1234, 1234, 1234, 1234,
+ /* 50 */ 1467, 1468, 1234, 1234, 1234, 1518, 1520, 1483, 1398, 1397,
+ /* 60 */ 1396, 1395, 1501, 1362, 1389, 1382, 1386, 1461, 1462, 1460,
+ /* 70 */ 1464, 1468, 1467, 1234, 1385, 1432, 1446, 1431, 1234, 1234,
+ /* 80 */ 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 90 */ 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 100 */ 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 110 */ 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 120 */ 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1440, 1445, 1451,
+ /* 130 */ 1444, 1441, 1434, 1433, 1435, 1234, 1436, 1234, 1258, 1234,
+ /* 140 */ 1234, 1255, 1309, 1234, 1234, 1234, 1234, 1234, 1538, 1537,
+ /* 150 */ 1234, 1234, 1267, 1426, 1425, 1437, 1438, 1448, 1447, 1526,
+ /* 160 */ 1590, 1589, 1484, 1234, 1234, 1234, 1234, 1234, 1234, 1554,
+ /* 170 */ 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 180 */ 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 190 */ 1234, 1234, 1234, 1554, 1554, 1234, 1267, 1554, 1554, 1263,
+ /* 200 */ 1263, 1369, 1234, 1533, 1336, 1336, 1336, 1336, 1345, 1336,
+ /* 210 */ 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 220 */ 1234, 1234, 1234, 1234, 1234, 1523, 1521, 1234, 1234, 1234,
+ /* 230 */ 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 240 */ 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 250 */ 1234, 1234, 1234, 1234, 1341, 1234, 1234, 1234, 1234, 1234,
+ /* 260 */ 1234, 1234, 1234, 1234, 1234, 1234, 1583, 1234, 1496, 1323,
+ /* 270 */ 1341, 1341, 1341, 1341, 1343, 1324, 1322, 1335, 1268, 1241,
+ /* 280 */ 1629, 1401, 1390, 1342, 1364, 1390, 1364, 1626, 1388, 1401,
+ /* 290 */ 1401, 1388, 1401, 1342, 1626, 1284, 1606, 1279, 1375, 1375,
+ /* 300 */ 1375, 1364, 1369, 1369, 1463, 1342, 1335, 1234, 1629, 1629,
+ /* 310 */ 1350, 1350, 1628, 1628, 1350, 1484, 1613, 1410, 1383, 1369,
+ /* 320 */ 1312, 1383, 1369, 1318, 1318, 1318, 1318, 1350, 1252, 1388,
+ /* 330 */ 1613, 1613, 1388, 1410, 1312, 1388, 1312, 1388, 1350, 1252,
+ /* 340 */ 1500, 1623, 1350, 1252, 1474, 1350, 1252, 1350, 1252, 1474,
+ /* 350 */ 1310, 1310, 1310, 1299, 1234, 1234, 1474, 1310, 1284, 1310,
+ /* 360 */ 1299, 1310, 1310, 1572, 1234, 1478, 1478, 1474, 1368, 1363,
+ /* 370 */ 1368, 1363, 1368, 1363, 1368, 1363, 1350, 1564, 1564, 1378,
+ /* 380 */ 1378, 1383, 1369, 1469, 1350, 1234, 1383, 1381, 1379, 1388,
+ /* 390 */ 1302, 1586, 1586, 1582, 1582, 1582, 1634, 1634, 1533, 1599,
+ /* 400 */ 1267, 1267, 1267, 1267, 1599, 1286, 1286, 1268, 1268, 1267,
+ /* 410 */ 1599, 1234, 1234, 1234, 1234, 1234, 1234, 1594, 1234, 1528,
+ /* 420 */ 1485, 1354, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 430 */ 1234, 1234, 1234, 1234, 1234, 1234, 1539, 1234, 1234, 1234,
+ /* 440 */ 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1415, 1234, 1237,
+ /* 450 */ 1530, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1392,
+ /* 460 */ 1393, 1355, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1407,
+ /* 470 */ 1234, 1234, 1234, 1402, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 480 */ 1234, 1234, 1625, 1234, 1234, 1234, 1234, 1234, 1234, 1499,
+ /* 490 */ 1498, 1234, 1234, 1352, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 500 */ 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1282, 1234, 1234,
+ /* 510 */ 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 520 */ 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 530 */ 1234, 1380, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 540 */ 1234, 1234, 1234, 1234, 1234, 1234, 1569, 1370, 1234, 1234,
+ /* 550 */ 1616, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234, 1234,
+ /* 560 */ 1234, 1234, 1234, 1234, 1234, 1610, 1326, 1417, 1234, 1416,
+ /* 570 */ 1420, 1256, 1234, 1246, 1234, 1234,
};
/********** End of lemon-generated parsing tables *****************************/
@@ -158233,8 +160731,8 @@ static const YYCODETYPE yyFallback[] = {
0, /* LP => nothing */
0, /* RP => nothing */
0, /* AS => nothing */
- 59, /* WITHOUT => ID */
0, /* COMMA => nothing */
+ 59, /* WITHOUT => ID */
59, /* ABORT => ID */
59, /* ACTION => ID */
59, /* AFTER => ID */
@@ -158389,6 +160887,7 @@ static const YYCODETYPE yyFallback[] = {
0, /* IF_NULL_ROW => nothing */
0, /* ASTERISK => nothing */
0, /* SPAN => nothing */
+ 0, /* ERROR => nothing */
0, /* SPACE => nothing */
0, /* ILLEGAL => nothing */
};
@@ -158442,9 +160941,9 @@ struct yyParser {
};
typedef struct yyParser yyParser;
+/* #include */
#ifndef NDEBUG
/* #include */
-/* #include */
static FILE *yyTraceFILE = 0;
static char *yyTracePrompt = 0;
#endif /* NDEBUG */
@@ -158504,8 +161003,8 @@ static const char *const yyTokenName[] = {
/* 22 */ "LP",
/* 23 */ "RP",
/* 24 */ "AS",
- /* 25 */ "WITHOUT",
- /* 26 */ "COMMA",
+ /* 25 */ "COMMA",
+ /* 26 */ "WITHOUT",
/* 27 */ "ABORT",
/* 28 */ "ACTION",
/* 29 */ "AFTER",
@@ -158660,141 +161159,143 @@ static const char *const yyTokenName[] = {
/* 178 */ "IF_NULL_ROW",
/* 179 */ "ASTERISK",
/* 180 */ "SPAN",
- /* 181 */ "SPACE",
- /* 182 */ "ILLEGAL",
- /* 183 */ "input",
- /* 184 */ "cmdlist",
- /* 185 */ "ecmd",
- /* 186 */ "cmdx",
- /* 187 */ "explain",
- /* 188 */ "cmd",
- /* 189 */ "transtype",
- /* 190 */ "trans_opt",
- /* 191 */ "nm",
- /* 192 */ "savepoint_opt",
- /* 193 */ "create_table",
- /* 194 */ "create_table_args",
- /* 195 */ "createkw",
- /* 196 */ "temp",
- /* 197 */ "ifnotexists",
- /* 198 */ "dbnm",
- /* 199 */ "columnlist",
- /* 200 */ "conslist_opt",
- /* 201 */ "table_options",
- /* 202 */ "select",
- /* 203 */ "columnname",
- /* 204 */ "carglist",
- /* 205 */ "typetoken",
- /* 206 */ "typename",
- /* 207 */ "signed",
- /* 208 */ "plus_num",
- /* 209 */ "minus_num",
- /* 210 */ "scanpt",
- /* 211 */ "scantok",
- /* 212 */ "ccons",
- /* 213 */ "term",
- /* 214 */ "expr",
- /* 215 */ "onconf",
- /* 216 */ "sortorder",
- /* 217 */ "autoinc",
- /* 218 */ "eidlist_opt",
- /* 219 */ "refargs",
- /* 220 */ "defer_subclause",
- /* 221 */ "generated",
- /* 222 */ "refarg",
- /* 223 */ "refact",
- /* 224 */ "init_deferred_pred_opt",
- /* 225 */ "conslist",
- /* 226 */ "tconscomma",
- /* 227 */ "tcons",
- /* 228 */ "sortlist",
- /* 229 */ "eidlist",
- /* 230 */ "defer_subclause_opt",
- /* 231 */ "orconf",
- /* 232 */ "resolvetype",
- /* 233 */ "raisetype",
- /* 234 */ "ifexists",
- /* 235 */ "fullname",
- /* 236 */ "selectnowith",
- /* 237 */ "oneselect",
- /* 238 */ "wqlist",
- /* 239 */ "multiselect_op",
- /* 240 */ "distinct",
- /* 241 */ "selcollist",
- /* 242 */ "from",
- /* 243 */ "where_opt",
- /* 244 */ "groupby_opt",
- /* 245 */ "having_opt",
- /* 246 */ "orderby_opt",
- /* 247 */ "limit_opt",
- /* 248 */ "window_clause",
- /* 249 */ "values",
- /* 250 */ "nexprlist",
- /* 251 */ "sclp",
- /* 252 */ "as",
- /* 253 */ "seltablist",
- /* 254 */ "stl_prefix",
- /* 255 */ "joinop",
- /* 256 */ "indexed_opt",
- /* 257 */ "on_opt",
- /* 258 */ "using_opt",
- /* 259 */ "exprlist",
- /* 260 */ "xfullname",
- /* 261 */ "idlist",
- /* 262 */ "nulls",
- /* 263 */ "with",
- /* 264 */ "where_opt_ret",
- /* 265 */ "setlist",
- /* 266 */ "insert_cmd",
- /* 267 */ "idlist_opt",
- /* 268 */ "upsert",
- /* 269 */ "returning",
- /* 270 */ "filter_over",
- /* 271 */ "likeop",
- /* 272 */ "between_op",
- /* 273 */ "in_op",
- /* 274 */ "paren_exprlist",
- /* 275 */ "case_operand",
- /* 276 */ "case_exprlist",
- /* 277 */ "case_else",
- /* 278 */ "uniqueflag",
- /* 279 */ "collate",
- /* 280 */ "vinto",
- /* 281 */ "nmnum",
- /* 282 */ "trigger_decl",
- /* 283 */ "trigger_cmd_list",
- /* 284 */ "trigger_time",
- /* 285 */ "trigger_event",
- /* 286 */ "foreach_clause",
- /* 287 */ "when_clause",
- /* 288 */ "trigger_cmd",
- /* 289 */ "trnm",
- /* 290 */ "tridxby",
- /* 291 */ "database_kw_opt",
- /* 292 */ "key_opt",
- /* 293 */ "add_column_fullname",
- /* 294 */ "kwcolumn_opt",
- /* 295 */ "create_vtab",
- /* 296 */ "vtabarglist",
- /* 297 */ "vtabarg",
- /* 298 */ "vtabargtoken",
- /* 299 */ "lp",
- /* 300 */ "anylist",
- /* 301 */ "wqitem",
- /* 302 */ "wqas",
- /* 303 */ "windowdefn_list",
- /* 304 */ "windowdefn",
- /* 305 */ "window",
- /* 306 */ "frame_opt",
- /* 307 */ "part_opt",
- /* 308 */ "filter_clause",
- /* 309 */ "over_clause",
- /* 310 */ "range_or_rows",
- /* 311 */ "frame_bound",
- /* 312 */ "frame_bound_s",
- /* 313 */ "frame_bound_e",
- /* 314 */ "frame_exclude_opt",
- /* 315 */ "frame_exclude",
+ /* 181 */ "ERROR",
+ /* 182 */ "SPACE",
+ /* 183 */ "ILLEGAL",
+ /* 184 */ "input",
+ /* 185 */ "cmdlist",
+ /* 186 */ "ecmd",
+ /* 187 */ "cmdx",
+ /* 188 */ "explain",
+ /* 189 */ "cmd",
+ /* 190 */ "transtype",
+ /* 191 */ "trans_opt",
+ /* 192 */ "nm",
+ /* 193 */ "savepoint_opt",
+ /* 194 */ "create_table",
+ /* 195 */ "create_table_args",
+ /* 196 */ "createkw",
+ /* 197 */ "temp",
+ /* 198 */ "ifnotexists",
+ /* 199 */ "dbnm",
+ /* 200 */ "columnlist",
+ /* 201 */ "conslist_opt",
+ /* 202 */ "table_option_set",
+ /* 203 */ "select",
+ /* 204 */ "table_option",
+ /* 205 */ "columnname",
+ /* 206 */ "carglist",
+ /* 207 */ "typetoken",
+ /* 208 */ "typename",
+ /* 209 */ "signed",
+ /* 210 */ "plus_num",
+ /* 211 */ "minus_num",
+ /* 212 */ "scanpt",
+ /* 213 */ "scantok",
+ /* 214 */ "ccons",
+ /* 215 */ "term",
+ /* 216 */ "expr",
+ /* 217 */ "onconf",
+ /* 218 */ "sortorder",
+ /* 219 */ "autoinc",
+ /* 220 */ "eidlist_opt",
+ /* 221 */ "refargs",
+ /* 222 */ "defer_subclause",
+ /* 223 */ "generated",
+ /* 224 */ "refarg",
+ /* 225 */ "refact",
+ /* 226 */ "init_deferred_pred_opt",
+ /* 227 */ "conslist",
+ /* 228 */ "tconscomma",
+ /* 229 */ "tcons",
+ /* 230 */ "sortlist",
+ /* 231 */ "eidlist",
+ /* 232 */ "defer_subclause_opt",
+ /* 233 */ "orconf",
+ /* 234 */ "resolvetype",
+ /* 235 */ "raisetype",
+ /* 236 */ "ifexists",
+ /* 237 */ "fullname",
+ /* 238 */ "selectnowith",
+ /* 239 */ "oneselect",
+ /* 240 */ "wqlist",
+ /* 241 */ "multiselect_op",
+ /* 242 */ "distinct",
+ /* 243 */ "selcollist",
+ /* 244 */ "from",
+ /* 245 */ "where_opt",
+ /* 246 */ "groupby_opt",
+ /* 247 */ "having_opt",
+ /* 248 */ "orderby_opt",
+ /* 249 */ "limit_opt",
+ /* 250 */ "window_clause",
+ /* 251 */ "values",
+ /* 252 */ "nexprlist",
+ /* 253 */ "sclp",
+ /* 254 */ "as",
+ /* 255 */ "seltablist",
+ /* 256 */ "stl_prefix",
+ /* 257 */ "joinop",
+ /* 258 */ "indexed_opt",
+ /* 259 */ "on_opt",
+ /* 260 */ "using_opt",
+ /* 261 */ "exprlist",
+ /* 262 */ "xfullname",
+ /* 263 */ "idlist",
+ /* 264 */ "nulls",
+ /* 265 */ "with",
+ /* 266 */ "where_opt_ret",
+ /* 267 */ "setlist",
+ /* 268 */ "insert_cmd",
+ /* 269 */ "idlist_opt",
+ /* 270 */ "upsert",
+ /* 271 */ "returning",
+ /* 272 */ "filter_over",
+ /* 273 */ "likeop",
+ /* 274 */ "between_op",
+ /* 275 */ "in_op",
+ /* 276 */ "paren_exprlist",
+ /* 277 */ "case_operand",
+ /* 278 */ "case_exprlist",
+ /* 279 */ "case_else",
+ /* 280 */ "uniqueflag",
+ /* 281 */ "collate",
+ /* 282 */ "vinto",
+ /* 283 */ "nmnum",
+ /* 284 */ "trigger_decl",
+ /* 285 */ "trigger_cmd_list",
+ /* 286 */ "trigger_time",
+ /* 287 */ "trigger_event",
+ /* 288 */ "foreach_clause",
+ /* 289 */ "when_clause",
+ /* 290 */ "trigger_cmd",
+ /* 291 */ "trnm",
+ /* 292 */ "tridxby",
+ /* 293 */ "database_kw_opt",
+ /* 294 */ "key_opt",
+ /* 295 */ "add_column_fullname",
+ /* 296 */ "kwcolumn_opt",
+ /* 297 */ "create_vtab",
+ /* 298 */ "vtabarglist",
+ /* 299 */ "vtabarg",
+ /* 300 */ "vtabargtoken",
+ /* 301 */ "lp",
+ /* 302 */ "anylist",
+ /* 303 */ "wqitem",
+ /* 304 */ "wqas",
+ /* 305 */ "windowdefn_list",
+ /* 306 */ "windowdefn",
+ /* 307 */ "window",
+ /* 308 */ "frame_opt",
+ /* 309 */ "part_opt",
+ /* 310 */ "filter_clause",
+ /* 311 */ "over_clause",
+ /* 312 */ "range_or_rows",
+ /* 313 */ "frame_bound",
+ /* 314 */ "frame_bound_s",
+ /* 315 */ "frame_bound_e",
+ /* 316 */ "frame_exclude_opt",
+ /* 317 */ "frame_exclude",
};
#endif /* defined(YYCOVERAGE) || !defined(NDEBUG) */
@@ -158821,385 +161322,388 @@ static const char *const yyRuleName[] = {
/* 16 */ "ifnotexists ::= IF NOT EXISTS",
/* 17 */ "temp ::= TEMP",
/* 18 */ "temp ::=",
- /* 19 */ "create_table_args ::= LP columnlist conslist_opt RP table_options",
+ /* 19 */ "create_table_args ::= LP columnlist conslist_opt RP table_option_set",
/* 20 */ "create_table_args ::= AS select",
- /* 21 */ "table_options ::=",
- /* 22 */ "table_options ::= WITHOUT nm",
- /* 23 */ "columnname ::= nm typetoken",
- /* 24 */ "typetoken ::=",
- /* 25 */ "typetoken ::= typename LP signed RP",
- /* 26 */ "typetoken ::= typename LP signed COMMA signed RP",
- /* 27 */ "typename ::= typename ID|STRING",
- /* 28 */ "scanpt ::=",
- /* 29 */ "scantok ::=",
- /* 30 */ "ccons ::= CONSTRAINT nm",
- /* 31 */ "ccons ::= DEFAULT scantok term",
- /* 32 */ "ccons ::= DEFAULT LP expr RP",
- /* 33 */ "ccons ::= DEFAULT PLUS scantok term",
- /* 34 */ "ccons ::= DEFAULT MINUS scantok term",
- /* 35 */ "ccons ::= DEFAULT scantok ID|INDEXED",
- /* 36 */ "ccons ::= NOT NULL onconf",
- /* 37 */ "ccons ::= PRIMARY KEY sortorder onconf autoinc",
- /* 38 */ "ccons ::= UNIQUE onconf",
- /* 39 */ "ccons ::= CHECK LP expr RP",
- /* 40 */ "ccons ::= REFERENCES nm eidlist_opt refargs",
- /* 41 */ "ccons ::= defer_subclause",
- /* 42 */ "ccons ::= COLLATE ID|STRING",
- /* 43 */ "generated ::= LP expr RP",
- /* 44 */ "generated ::= LP expr RP ID",
- /* 45 */ "autoinc ::=",
- /* 46 */ "autoinc ::= AUTOINCR",
- /* 47 */ "refargs ::=",
- /* 48 */ "refargs ::= refargs refarg",
- /* 49 */ "refarg ::= MATCH nm",
- /* 50 */ "refarg ::= ON INSERT refact",
- /* 51 */ "refarg ::= ON DELETE refact",
- /* 52 */ "refarg ::= ON UPDATE refact",
- /* 53 */ "refact ::= SET NULL",
- /* 54 */ "refact ::= SET DEFAULT",
- /* 55 */ "refact ::= CASCADE",
- /* 56 */ "refact ::= RESTRICT",
- /* 57 */ "refact ::= NO ACTION",
- /* 58 */ "defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt",
- /* 59 */ "defer_subclause ::= DEFERRABLE init_deferred_pred_opt",
- /* 60 */ "init_deferred_pred_opt ::=",
- /* 61 */ "init_deferred_pred_opt ::= INITIALLY DEFERRED",
- /* 62 */ "init_deferred_pred_opt ::= INITIALLY IMMEDIATE",
- /* 63 */ "conslist_opt ::=",
- /* 64 */ "tconscomma ::= COMMA",
- /* 65 */ "tcons ::= CONSTRAINT nm",
- /* 66 */ "tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf",
- /* 67 */ "tcons ::= UNIQUE LP sortlist RP onconf",
- /* 68 */ "tcons ::= CHECK LP expr RP onconf",
- /* 69 */ "tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt",
- /* 70 */ "defer_subclause_opt ::=",
- /* 71 */ "onconf ::=",
- /* 72 */ "onconf ::= ON CONFLICT resolvetype",
- /* 73 */ "orconf ::=",
- /* 74 */ "orconf ::= OR resolvetype",
- /* 75 */ "resolvetype ::= IGNORE",
- /* 76 */ "resolvetype ::= REPLACE",
- /* 77 */ "cmd ::= DROP TABLE ifexists fullname",
- /* 78 */ "ifexists ::= IF EXISTS",
- /* 79 */ "ifexists ::=",
- /* 80 */ "cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select",
- /* 81 */ "cmd ::= DROP VIEW ifexists fullname",
- /* 82 */ "cmd ::= select",
- /* 83 */ "select ::= WITH wqlist selectnowith",
- /* 84 */ "select ::= WITH RECURSIVE wqlist selectnowith",
- /* 85 */ "select ::= selectnowith",
- /* 86 */ "selectnowith ::= selectnowith multiselect_op oneselect",
- /* 87 */ "multiselect_op ::= UNION",
- /* 88 */ "multiselect_op ::= UNION ALL",
- /* 89 */ "multiselect_op ::= EXCEPT|INTERSECT",
- /* 90 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt",
- /* 91 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt",
- /* 92 */ "values ::= VALUES LP nexprlist RP",
- /* 93 */ "values ::= values COMMA LP nexprlist RP",
- /* 94 */ "distinct ::= DISTINCT",
- /* 95 */ "distinct ::= ALL",
- /* 96 */ "distinct ::=",
- /* 97 */ "sclp ::=",
- /* 98 */ "selcollist ::= sclp scanpt expr scanpt as",
- /* 99 */ "selcollist ::= sclp scanpt STAR",
- /* 100 */ "selcollist ::= sclp scanpt nm DOT STAR",
- /* 101 */ "as ::= AS nm",
- /* 102 */ "as ::=",
- /* 103 */ "from ::=",
- /* 104 */ "from ::= FROM seltablist",
- /* 105 */ "stl_prefix ::= seltablist joinop",
- /* 106 */ "stl_prefix ::=",
- /* 107 */ "seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt",
- /* 108 */ "seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt",
- /* 109 */ "seltablist ::= stl_prefix LP select RP as on_opt using_opt",
- /* 110 */ "seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt",
- /* 111 */ "dbnm ::=",
- /* 112 */ "dbnm ::= DOT nm",
- /* 113 */ "fullname ::= nm",
- /* 114 */ "fullname ::= nm DOT nm",
- /* 115 */ "xfullname ::= nm",
- /* 116 */ "xfullname ::= nm DOT nm",
- /* 117 */ "xfullname ::= nm DOT nm AS nm",
- /* 118 */ "xfullname ::= nm AS nm",
- /* 119 */ "joinop ::= COMMA|JOIN",
- /* 120 */ "joinop ::= JOIN_KW JOIN",
- /* 121 */ "joinop ::= JOIN_KW nm JOIN",
- /* 122 */ "joinop ::= JOIN_KW nm nm JOIN",
- /* 123 */ "on_opt ::= ON expr",
- /* 124 */ "on_opt ::=",
- /* 125 */ "indexed_opt ::=",
- /* 126 */ "indexed_opt ::= INDEXED BY nm",
- /* 127 */ "indexed_opt ::= NOT INDEXED",
- /* 128 */ "using_opt ::= USING LP idlist RP",
- /* 129 */ "using_opt ::=",
- /* 130 */ "orderby_opt ::=",
- /* 131 */ "orderby_opt ::= ORDER BY sortlist",
- /* 132 */ "sortlist ::= sortlist COMMA expr sortorder nulls",
- /* 133 */ "sortlist ::= expr sortorder nulls",
- /* 134 */ "sortorder ::= ASC",
- /* 135 */ "sortorder ::= DESC",
- /* 136 */ "sortorder ::=",
- /* 137 */ "nulls ::= NULLS FIRST",
- /* 138 */ "nulls ::= NULLS LAST",
- /* 139 */ "nulls ::=",
- /* 140 */ "groupby_opt ::=",
- /* 141 */ "groupby_opt ::= GROUP BY nexprlist",
- /* 142 */ "having_opt ::=",
- /* 143 */ "having_opt ::= HAVING expr",
- /* 144 */ "limit_opt ::=",
- /* 145 */ "limit_opt ::= LIMIT expr",
- /* 146 */ "limit_opt ::= LIMIT expr OFFSET expr",
- /* 147 */ "limit_opt ::= LIMIT expr COMMA expr",
- /* 148 */ "cmd ::= with DELETE FROM xfullname indexed_opt where_opt_ret",
- /* 149 */ "where_opt ::=",
- /* 150 */ "where_opt ::= WHERE expr",
- /* 151 */ "where_opt_ret ::=",
- /* 152 */ "where_opt_ret ::= WHERE expr",
- /* 153 */ "where_opt_ret ::= RETURNING selcollist",
- /* 154 */ "where_opt_ret ::= WHERE expr RETURNING selcollist",
- /* 155 */ "cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist from where_opt_ret",
- /* 156 */ "setlist ::= setlist COMMA nm EQ expr",
- /* 157 */ "setlist ::= setlist COMMA LP idlist RP EQ expr",
- /* 158 */ "setlist ::= nm EQ expr",
- /* 159 */ "setlist ::= LP idlist RP EQ expr",
- /* 160 */ "cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert",
- /* 161 */ "cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES returning",
- /* 162 */ "upsert ::=",
- /* 163 */ "upsert ::= RETURNING selcollist",
- /* 164 */ "upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt upsert",
- /* 165 */ "upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING upsert",
- /* 166 */ "upsert ::= ON CONFLICT DO NOTHING returning",
- /* 167 */ "upsert ::= ON CONFLICT DO UPDATE SET setlist where_opt returning",
- /* 168 */ "returning ::= RETURNING selcollist",
- /* 169 */ "insert_cmd ::= INSERT orconf",
- /* 170 */ "insert_cmd ::= REPLACE",
- /* 171 */ "idlist_opt ::=",
- /* 172 */ "idlist_opt ::= LP idlist RP",
- /* 173 */ "idlist ::= idlist COMMA nm",
- /* 174 */ "idlist ::= nm",
- /* 175 */ "expr ::= LP expr RP",
- /* 176 */ "expr ::= ID|INDEXED",
- /* 177 */ "expr ::= JOIN_KW",
- /* 178 */ "expr ::= nm DOT nm",
- /* 179 */ "expr ::= nm DOT nm DOT nm",
- /* 180 */ "term ::= NULL|FLOAT|BLOB",
- /* 181 */ "term ::= STRING",
- /* 182 */ "term ::= INTEGER",
- /* 183 */ "expr ::= VARIABLE",
- /* 184 */ "expr ::= expr COLLATE ID|STRING",
- /* 185 */ "expr ::= CAST LP expr AS typetoken RP",
- /* 186 */ "expr ::= ID|INDEXED LP distinct exprlist RP",
- /* 187 */ "expr ::= ID|INDEXED LP STAR RP",
- /* 188 */ "expr ::= ID|INDEXED LP distinct exprlist RP filter_over",
- /* 189 */ "expr ::= ID|INDEXED LP STAR RP filter_over",
- /* 190 */ "term ::= CTIME_KW",
- /* 191 */ "expr ::= LP nexprlist COMMA expr RP",
- /* 192 */ "expr ::= expr AND expr",
- /* 193 */ "expr ::= expr OR expr",
- /* 194 */ "expr ::= expr LT|GT|GE|LE expr",
- /* 195 */ "expr ::= expr EQ|NE expr",
- /* 196 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr",
- /* 197 */ "expr ::= expr PLUS|MINUS expr",
- /* 198 */ "expr ::= expr STAR|SLASH|REM expr",
- /* 199 */ "expr ::= expr CONCAT expr",
- /* 200 */ "likeop ::= NOT LIKE_KW|MATCH",
- /* 201 */ "expr ::= expr likeop expr",
- /* 202 */ "expr ::= expr likeop expr ESCAPE expr",
- /* 203 */ "expr ::= expr ISNULL|NOTNULL",
- /* 204 */ "expr ::= expr NOT NULL",
- /* 205 */ "expr ::= expr IS expr",
- /* 206 */ "expr ::= expr IS NOT expr",
- /* 207 */ "expr ::= NOT expr",
- /* 208 */ "expr ::= BITNOT expr",
- /* 209 */ "expr ::= PLUS|MINUS expr",
- /* 210 */ "between_op ::= BETWEEN",
- /* 211 */ "between_op ::= NOT BETWEEN",
- /* 212 */ "expr ::= expr between_op expr AND expr",
- /* 213 */ "in_op ::= IN",
- /* 214 */ "in_op ::= NOT IN",
- /* 215 */ "expr ::= expr in_op LP exprlist RP",
- /* 216 */ "expr ::= LP select RP",
- /* 217 */ "expr ::= expr in_op LP select RP",
- /* 218 */ "expr ::= expr in_op nm dbnm paren_exprlist",
- /* 219 */ "expr ::= EXISTS LP select RP",
- /* 220 */ "expr ::= CASE case_operand case_exprlist case_else END",
- /* 221 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr",
- /* 222 */ "case_exprlist ::= WHEN expr THEN expr",
- /* 223 */ "case_else ::= ELSE expr",
- /* 224 */ "case_else ::=",
- /* 225 */ "case_operand ::= expr",
- /* 226 */ "case_operand ::=",
- /* 227 */ "exprlist ::=",
- /* 228 */ "nexprlist ::= nexprlist COMMA expr",
- /* 229 */ "nexprlist ::= expr",
- /* 230 */ "paren_exprlist ::=",
- /* 231 */ "paren_exprlist ::= LP exprlist RP",
- /* 232 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt",
- /* 233 */ "uniqueflag ::= UNIQUE",
- /* 234 */ "uniqueflag ::=",
- /* 235 */ "eidlist_opt ::=",
- /* 236 */ "eidlist_opt ::= LP eidlist RP",
- /* 237 */ "eidlist ::= eidlist COMMA nm collate sortorder",
- /* 238 */ "eidlist ::= nm collate sortorder",
- /* 239 */ "collate ::=",
- /* 240 */ "collate ::= COLLATE ID|STRING",
- /* 241 */ "cmd ::= DROP INDEX ifexists fullname",
- /* 242 */ "cmd ::= VACUUM vinto",
- /* 243 */ "cmd ::= VACUUM nm vinto",
- /* 244 */ "vinto ::= INTO expr",
- /* 245 */ "vinto ::=",
- /* 246 */ "cmd ::= PRAGMA nm dbnm",
- /* 247 */ "cmd ::= PRAGMA nm dbnm EQ nmnum",
- /* 248 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP",
- /* 249 */ "cmd ::= PRAGMA nm dbnm EQ minus_num",
- /* 250 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP",
- /* 251 */ "plus_num ::= PLUS INTEGER|FLOAT",
- /* 252 */ "minus_num ::= MINUS INTEGER|FLOAT",
- /* 253 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END",
- /* 254 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause",
- /* 255 */ "trigger_time ::= BEFORE|AFTER",
- /* 256 */ "trigger_time ::= INSTEAD OF",
- /* 257 */ "trigger_time ::=",
- /* 258 */ "trigger_event ::= DELETE|INSERT",
- /* 259 */ "trigger_event ::= UPDATE",
- /* 260 */ "trigger_event ::= UPDATE OF idlist",
- /* 261 */ "when_clause ::=",
- /* 262 */ "when_clause ::= WHEN expr",
- /* 263 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI",
- /* 264 */ "trigger_cmd_list ::= trigger_cmd SEMI",
- /* 265 */ "trnm ::= nm DOT nm",
- /* 266 */ "tridxby ::= INDEXED BY nm",
- /* 267 */ "tridxby ::= NOT INDEXED",
- /* 268 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist from where_opt scanpt",
- /* 269 */ "trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt",
- /* 270 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt",
- /* 271 */ "trigger_cmd ::= scanpt select scanpt",
- /* 272 */ "expr ::= RAISE LP IGNORE RP",
- /* 273 */ "expr ::= RAISE LP raisetype COMMA nm RP",
- /* 274 */ "raisetype ::= ROLLBACK",
- /* 275 */ "raisetype ::= ABORT",
- /* 276 */ "raisetype ::= FAIL",
- /* 277 */ "cmd ::= DROP TRIGGER ifexists fullname",
- /* 278 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt",
- /* 279 */ "cmd ::= DETACH database_kw_opt expr",
- /* 280 */ "key_opt ::=",
- /* 281 */ "key_opt ::= KEY expr",
- /* 282 */ "cmd ::= REINDEX",
- /* 283 */ "cmd ::= REINDEX nm dbnm",
- /* 284 */ "cmd ::= ANALYZE",
- /* 285 */ "cmd ::= ANALYZE nm dbnm",
- /* 286 */ "cmd ::= ALTER TABLE fullname RENAME TO nm",
- /* 287 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist",
- /* 288 */ "cmd ::= ALTER TABLE fullname DROP kwcolumn_opt nm",
- /* 289 */ "add_column_fullname ::= fullname",
- /* 290 */ "cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm",
- /* 291 */ "cmd ::= create_vtab",
- /* 292 */ "cmd ::= create_vtab LP vtabarglist RP",
- /* 293 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm",
- /* 294 */ "vtabarg ::=",
- /* 295 */ "vtabargtoken ::= ANY",
- /* 296 */ "vtabargtoken ::= lp anylist RP",
- /* 297 */ "lp ::= LP",
- /* 298 */ "with ::= WITH wqlist",
- /* 299 */ "with ::= WITH RECURSIVE wqlist",
- /* 300 */ "wqas ::= AS",
- /* 301 */ "wqas ::= AS MATERIALIZED",
- /* 302 */ "wqas ::= AS NOT MATERIALIZED",
- /* 303 */ "wqitem ::= nm eidlist_opt wqas LP select RP",
- /* 304 */ "wqlist ::= wqitem",
- /* 305 */ "wqlist ::= wqlist COMMA wqitem",
- /* 306 */ "windowdefn_list ::= windowdefn",
- /* 307 */ "windowdefn_list ::= windowdefn_list COMMA windowdefn",
- /* 308 */ "windowdefn ::= nm AS LP window RP",
- /* 309 */ "window ::= PARTITION BY nexprlist orderby_opt frame_opt",
- /* 310 */ "window ::= nm PARTITION BY nexprlist orderby_opt frame_opt",
- /* 311 */ "window ::= ORDER BY sortlist frame_opt",
- /* 312 */ "window ::= nm ORDER BY sortlist frame_opt",
- /* 313 */ "window ::= frame_opt",
- /* 314 */ "window ::= nm frame_opt",
- /* 315 */ "frame_opt ::=",
- /* 316 */ "frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt",
- /* 317 */ "frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt",
- /* 318 */ "range_or_rows ::= RANGE|ROWS|GROUPS",
- /* 319 */ "frame_bound_s ::= frame_bound",
- /* 320 */ "frame_bound_s ::= UNBOUNDED PRECEDING",
- /* 321 */ "frame_bound_e ::= frame_bound",
- /* 322 */ "frame_bound_e ::= UNBOUNDED FOLLOWING",
- /* 323 */ "frame_bound ::= expr PRECEDING|FOLLOWING",
- /* 324 */ "frame_bound ::= CURRENT ROW",
- /* 325 */ "frame_exclude_opt ::=",
- /* 326 */ "frame_exclude_opt ::= EXCLUDE frame_exclude",
- /* 327 */ "frame_exclude ::= NO OTHERS",
- /* 328 */ "frame_exclude ::= CURRENT ROW",
- /* 329 */ "frame_exclude ::= GROUP|TIES",
- /* 330 */ "window_clause ::= WINDOW windowdefn_list",
- /* 331 */ "filter_over ::= filter_clause over_clause",
- /* 332 */ "filter_over ::= over_clause",
- /* 333 */ "filter_over ::= filter_clause",
- /* 334 */ "over_clause ::= OVER LP window RP",
- /* 335 */ "over_clause ::= OVER nm",
- /* 336 */ "filter_clause ::= FILTER LP WHERE expr RP",
- /* 337 */ "input ::= cmdlist",
- /* 338 */ "cmdlist ::= cmdlist ecmd",
- /* 339 */ "cmdlist ::= ecmd",
- /* 340 */ "ecmd ::= SEMI",
- /* 341 */ "ecmd ::= cmdx SEMI",
- /* 342 */ "ecmd ::= explain cmdx SEMI",
- /* 343 */ "trans_opt ::=",
- /* 344 */ "trans_opt ::= TRANSACTION",
- /* 345 */ "trans_opt ::= TRANSACTION nm",
- /* 346 */ "savepoint_opt ::= SAVEPOINT",
- /* 347 */ "savepoint_opt ::=",
- /* 348 */ "cmd ::= create_table create_table_args",
- /* 349 */ "columnlist ::= columnlist COMMA columnname carglist",
- /* 350 */ "columnlist ::= columnname carglist",
- /* 351 */ "nm ::= ID|INDEXED",
- /* 352 */ "nm ::= STRING",
- /* 353 */ "nm ::= JOIN_KW",
- /* 354 */ "typetoken ::= typename",
- /* 355 */ "typename ::= ID|STRING",
- /* 356 */ "signed ::= plus_num",
- /* 357 */ "signed ::= minus_num",
- /* 358 */ "carglist ::= carglist ccons",
- /* 359 */ "carglist ::=",
- /* 360 */ "ccons ::= NULL onconf",
- /* 361 */ "ccons ::= GENERATED ALWAYS AS generated",
- /* 362 */ "ccons ::= AS generated",
- /* 363 */ "conslist_opt ::= COMMA conslist",
- /* 364 */ "conslist ::= conslist tconscomma tcons",
- /* 365 */ "conslist ::= tcons",
- /* 366 */ "tconscomma ::=",
- /* 367 */ "defer_subclause_opt ::= defer_subclause",
- /* 368 */ "resolvetype ::= raisetype",
- /* 369 */ "selectnowith ::= oneselect",
- /* 370 */ "oneselect ::= values",
- /* 371 */ "sclp ::= selcollist COMMA",
- /* 372 */ "as ::= ID|STRING",
- /* 373 */ "returning ::=",
- /* 374 */ "expr ::= term",
- /* 375 */ "likeop ::= LIKE_KW|MATCH",
- /* 376 */ "exprlist ::= nexprlist",
- /* 377 */ "nmnum ::= plus_num",
- /* 378 */ "nmnum ::= nm",
- /* 379 */ "nmnum ::= ON",
- /* 380 */ "nmnum ::= DELETE",
- /* 381 */ "nmnum ::= DEFAULT",
- /* 382 */ "plus_num ::= INTEGER|FLOAT",
- /* 383 */ "foreach_clause ::=",
- /* 384 */ "foreach_clause ::= FOR EACH ROW",
- /* 385 */ "trnm ::= nm",
- /* 386 */ "tridxby ::=",
- /* 387 */ "database_kw_opt ::= DATABASE",
- /* 388 */ "database_kw_opt ::=",
- /* 389 */ "kwcolumn_opt ::=",
- /* 390 */ "kwcolumn_opt ::= COLUMNKW",
- /* 391 */ "vtabarglist ::= vtabarg",
- /* 392 */ "vtabarglist ::= vtabarglist COMMA vtabarg",
- /* 393 */ "vtabarg ::= vtabarg vtabargtoken",
- /* 394 */ "anylist ::=",
- /* 395 */ "anylist ::= anylist LP anylist RP",
- /* 396 */ "anylist ::= anylist ANY",
- /* 397 */ "with ::=",
+ /* 21 */ "table_option_set ::=",
+ /* 22 */ "table_option_set ::= table_option_set COMMA table_option",
+ /* 23 */ "table_option ::= WITHOUT nm",
+ /* 24 */ "table_option ::= nm",
+ /* 25 */ "columnname ::= nm typetoken",
+ /* 26 */ "typetoken ::=",
+ /* 27 */ "typetoken ::= typename LP signed RP",
+ /* 28 */ "typetoken ::= typename LP signed COMMA signed RP",
+ /* 29 */ "typename ::= typename ID|STRING",
+ /* 30 */ "scanpt ::=",
+ /* 31 */ "scantok ::=",
+ /* 32 */ "ccons ::= CONSTRAINT nm",
+ /* 33 */ "ccons ::= DEFAULT scantok term",
+ /* 34 */ "ccons ::= DEFAULT LP expr RP",
+ /* 35 */ "ccons ::= DEFAULT PLUS scantok term",
+ /* 36 */ "ccons ::= DEFAULT MINUS scantok term",
+ /* 37 */ "ccons ::= DEFAULT scantok ID|INDEXED",
+ /* 38 */ "ccons ::= NOT NULL onconf",
+ /* 39 */ "ccons ::= PRIMARY KEY sortorder onconf autoinc",
+ /* 40 */ "ccons ::= UNIQUE onconf",
+ /* 41 */ "ccons ::= CHECK LP expr RP",
+ /* 42 */ "ccons ::= REFERENCES nm eidlist_opt refargs",
+ /* 43 */ "ccons ::= defer_subclause",
+ /* 44 */ "ccons ::= COLLATE ID|STRING",
+ /* 45 */ "generated ::= LP expr RP",
+ /* 46 */ "generated ::= LP expr RP ID",
+ /* 47 */ "autoinc ::=",
+ /* 48 */ "autoinc ::= AUTOINCR",
+ /* 49 */ "refargs ::=",
+ /* 50 */ "refargs ::= refargs refarg",
+ /* 51 */ "refarg ::= MATCH nm",
+ /* 52 */ "refarg ::= ON INSERT refact",
+ /* 53 */ "refarg ::= ON DELETE refact",
+ /* 54 */ "refarg ::= ON UPDATE refact",
+ /* 55 */ "refact ::= SET NULL",
+ /* 56 */ "refact ::= SET DEFAULT",
+ /* 57 */ "refact ::= CASCADE",
+ /* 58 */ "refact ::= RESTRICT",
+ /* 59 */ "refact ::= NO ACTION",
+ /* 60 */ "defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt",
+ /* 61 */ "defer_subclause ::= DEFERRABLE init_deferred_pred_opt",
+ /* 62 */ "init_deferred_pred_opt ::=",
+ /* 63 */ "init_deferred_pred_opt ::= INITIALLY DEFERRED",
+ /* 64 */ "init_deferred_pred_opt ::= INITIALLY IMMEDIATE",
+ /* 65 */ "conslist_opt ::=",
+ /* 66 */ "tconscomma ::= COMMA",
+ /* 67 */ "tcons ::= CONSTRAINT nm",
+ /* 68 */ "tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf",
+ /* 69 */ "tcons ::= UNIQUE LP sortlist RP onconf",
+ /* 70 */ "tcons ::= CHECK LP expr RP onconf",
+ /* 71 */ "tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt",
+ /* 72 */ "defer_subclause_opt ::=",
+ /* 73 */ "onconf ::=",
+ /* 74 */ "onconf ::= ON CONFLICT resolvetype",
+ /* 75 */ "orconf ::=",
+ /* 76 */ "orconf ::= OR resolvetype",
+ /* 77 */ "resolvetype ::= IGNORE",
+ /* 78 */ "resolvetype ::= REPLACE",
+ /* 79 */ "cmd ::= DROP TABLE ifexists fullname",
+ /* 80 */ "ifexists ::= IF EXISTS",
+ /* 81 */ "ifexists ::=",
+ /* 82 */ "cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select",
+ /* 83 */ "cmd ::= DROP VIEW ifexists fullname",
+ /* 84 */ "cmd ::= select",
+ /* 85 */ "select ::= WITH wqlist selectnowith",
+ /* 86 */ "select ::= WITH RECURSIVE wqlist selectnowith",
+ /* 87 */ "select ::= selectnowith",
+ /* 88 */ "selectnowith ::= selectnowith multiselect_op oneselect",
+ /* 89 */ "multiselect_op ::= UNION",
+ /* 90 */ "multiselect_op ::= UNION ALL",
+ /* 91 */ "multiselect_op ::= EXCEPT|INTERSECT",
+ /* 92 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt",
+ /* 93 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt",
+ /* 94 */ "values ::= VALUES LP nexprlist RP",
+ /* 95 */ "values ::= values COMMA LP nexprlist RP",
+ /* 96 */ "distinct ::= DISTINCT",
+ /* 97 */ "distinct ::= ALL",
+ /* 98 */ "distinct ::=",
+ /* 99 */ "sclp ::=",
+ /* 100 */ "selcollist ::= sclp scanpt expr scanpt as",
+ /* 101 */ "selcollist ::= sclp scanpt STAR",
+ /* 102 */ "selcollist ::= sclp scanpt nm DOT STAR",
+ /* 103 */ "as ::= AS nm",
+ /* 104 */ "as ::=",
+ /* 105 */ "from ::=",
+ /* 106 */ "from ::= FROM seltablist",
+ /* 107 */ "stl_prefix ::= seltablist joinop",
+ /* 108 */ "stl_prefix ::=",
+ /* 109 */ "seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt",
+ /* 110 */ "seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt",
+ /* 111 */ "seltablist ::= stl_prefix LP select RP as on_opt using_opt",
+ /* 112 */ "seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt",
+ /* 113 */ "dbnm ::=",
+ /* 114 */ "dbnm ::= DOT nm",
+ /* 115 */ "fullname ::= nm",
+ /* 116 */ "fullname ::= nm DOT nm",
+ /* 117 */ "xfullname ::= nm",
+ /* 118 */ "xfullname ::= nm DOT nm",
+ /* 119 */ "xfullname ::= nm DOT nm AS nm",
+ /* 120 */ "xfullname ::= nm AS nm",
+ /* 121 */ "joinop ::= COMMA|JOIN",
+ /* 122 */ "joinop ::= JOIN_KW JOIN",
+ /* 123 */ "joinop ::= JOIN_KW nm JOIN",
+ /* 124 */ "joinop ::= JOIN_KW nm nm JOIN",
+ /* 125 */ "on_opt ::= ON expr",
+ /* 126 */ "on_opt ::=",
+ /* 127 */ "indexed_opt ::=",
+ /* 128 */ "indexed_opt ::= INDEXED BY nm",
+ /* 129 */ "indexed_opt ::= NOT INDEXED",
+ /* 130 */ "using_opt ::= USING LP idlist RP",
+ /* 131 */ "using_opt ::=",
+ /* 132 */ "orderby_opt ::=",
+ /* 133 */ "orderby_opt ::= ORDER BY sortlist",
+ /* 134 */ "sortlist ::= sortlist COMMA expr sortorder nulls",
+ /* 135 */ "sortlist ::= expr sortorder nulls",
+ /* 136 */ "sortorder ::= ASC",
+ /* 137 */ "sortorder ::= DESC",
+ /* 138 */ "sortorder ::=",
+ /* 139 */ "nulls ::= NULLS FIRST",
+ /* 140 */ "nulls ::= NULLS LAST",
+ /* 141 */ "nulls ::=",
+ /* 142 */ "groupby_opt ::=",
+ /* 143 */ "groupby_opt ::= GROUP BY nexprlist",
+ /* 144 */ "having_opt ::=",
+ /* 145 */ "having_opt ::= HAVING expr",
+ /* 146 */ "limit_opt ::=",
+ /* 147 */ "limit_opt ::= LIMIT expr",
+ /* 148 */ "limit_opt ::= LIMIT expr OFFSET expr",
+ /* 149 */ "limit_opt ::= LIMIT expr COMMA expr",
+ /* 150 */ "cmd ::= with DELETE FROM xfullname indexed_opt where_opt_ret orderby_opt limit_opt",
+ /* 151 */ "where_opt ::=",
+ /* 152 */ "where_opt ::= WHERE expr",
+ /* 153 */ "where_opt_ret ::=",
+ /* 154 */ "where_opt_ret ::= WHERE expr",
+ /* 155 */ "where_opt_ret ::= RETURNING selcollist",
+ /* 156 */ "where_opt_ret ::= WHERE expr RETURNING selcollist",
+ /* 157 */ "cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist from where_opt_ret orderby_opt limit_opt",
+ /* 158 */ "setlist ::= setlist COMMA nm EQ expr",
+ /* 159 */ "setlist ::= setlist COMMA LP idlist RP EQ expr",
+ /* 160 */ "setlist ::= nm EQ expr",
+ /* 161 */ "setlist ::= LP idlist RP EQ expr",
+ /* 162 */ "cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert",
+ /* 163 */ "cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES returning",
+ /* 164 */ "upsert ::=",
+ /* 165 */ "upsert ::= RETURNING selcollist",
+ /* 166 */ "upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt upsert",
+ /* 167 */ "upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING upsert",
+ /* 168 */ "upsert ::= ON CONFLICT DO NOTHING returning",
+ /* 169 */ "upsert ::= ON CONFLICT DO UPDATE SET setlist where_opt returning",
+ /* 170 */ "returning ::= RETURNING selcollist",
+ /* 171 */ "insert_cmd ::= INSERT orconf",
+ /* 172 */ "insert_cmd ::= REPLACE",
+ /* 173 */ "idlist_opt ::=",
+ /* 174 */ "idlist_opt ::= LP idlist RP",
+ /* 175 */ "idlist ::= idlist COMMA nm",
+ /* 176 */ "idlist ::= nm",
+ /* 177 */ "expr ::= LP expr RP",
+ /* 178 */ "expr ::= ID|INDEXED",
+ /* 179 */ "expr ::= JOIN_KW",
+ /* 180 */ "expr ::= nm DOT nm",
+ /* 181 */ "expr ::= nm DOT nm DOT nm",
+ /* 182 */ "term ::= NULL|FLOAT|BLOB",
+ /* 183 */ "term ::= STRING",
+ /* 184 */ "term ::= INTEGER",
+ /* 185 */ "expr ::= VARIABLE",
+ /* 186 */ "expr ::= expr COLLATE ID|STRING",
+ /* 187 */ "expr ::= CAST LP expr AS typetoken RP",
+ /* 188 */ "expr ::= ID|INDEXED LP distinct exprlist RP",
+ /* 189 */ "expr ::= ID|INDEXED LP STAR RP",
+ /* 190 */ "expr ::= ID|INDEXED LP distinct exprlist RP filter_over",
+ /* 191 */ "expr ::= ID|INDEXED LP STAR RP filter_over",
+ /* 192 */ "term ::= CTIME_KW",
+ /* 193 */ "expr ::= LP nexprlist COMMA expr RP",
+ /* 194 */ "expr ::= expr AND expr",
+ /* 195 */ "expr ::= expr OR expr",
+ /* 196 */ "expr ::= expr LT|GT|GE|LE expr",
+ /* 197 */ "expr ::= expr EQ|NE expr",
+ /* 198 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr",
+ /* 199 */ "expr ::= expr PLUS|MINUS expr",
+ /* 200 */ "expr ::= expr STAR|SLASH|REM expr",
+ /* 201 */ "expr ::= expr CONCAT expr",
+ /* 202 */ "likeop ::= NOT LIKE_KW|MATCH",
+ /* 203 */ "expr ::= expr likeop expr",
+ /* 204 */ "expr ::= expr likeop expr ESCAPE expr",
+ /* 205 */ "expr ::= expr ISNULL|NOTNULL",
+ /* 206 */ "expr ::= expr NOT NULL",
+ /* 207 */ "expr ::= expr IS expr",
+ /* 208 */ "expr ::= expr IS NOT expr",
+ /* 209 */ "expr ::= NOT expr",
+ /* 210 */ "expr ::= BITNOT expr",
+ /* 211 */ "expr ::= PLUS|MINUS expr",
+ /* 212 */ "between_op ::= BETWEEN",
+ /* 213 */ "between_op ::= NOT BETWEEN",
+ /* 214 */ "expr ::= expr between_op expr AND expr",
+ /* 215 */ "in_op ::= IN",
+ /* 216 */ "in_op ::= NOT IN",
+ /* 217 */ "expr ::= expr in_op LP exprlist RP",
+ /* 218 */ "expr ::= LP select RP",
+ /* 219 */ "expr ::= expr in_op LP select RP",
+ /* 220 */ "expr ::= expr in_op nm dbnm paren_exprlist",
+ /* 221 */ "expr ::= EXISTS LP select RP",
+ /* 222 */ "expr ::= CASE case_operand case_exprlist case_else END",
+ /* 223 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr",
+ /* 224 */ "case_exprlist ::= WHEN expr THEN expr",
+ /* 225 */ "case_else ::= ELSE expr",
+ /* 226 */ "case_else ::=",
+ /* 227 */ "case_operand ::= expr",
+ /* 228 */ "case_operand ::=",
+ /* 229 */ "exprlist ::=",
+ /* 230 */ "nexprlist ::= nexprlist COMMA expr",
+ /* 231 */ "nexprlist ::= expr",
+ /* 232 */ "paren_exprlist ::=",
+ /* 233 */ "paren_exprlist ::= LP exprlist RP",
+ /* 234 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt",
+ /* 235 */ "uniqueflag ::= UNIQUE",
+ /* 236 */ "uniqueflag ::=",
+ /* 237 */ "eidlist_opt ::=",
+ /* 238 */ "eidlist_opt ::= LP eidlist RP",
+ /* 239 */ "eidlist ::= eidlist COMMA nm collate sortorder",
+ /* 240 */ "eidlist ::= nm collate sortorder",
+ /* 241 */ "collate ::=",
+ /* 242 */ "collate ::= COLLATE ID|STRING",
+ /* 243 */ "cmd ::= DROP INDEX ifexists fullname",
+ /* 244 */ "cmd ::= VACUUM vinto",
+ /* 245 */ "cmd ::= VACUUM nm vinto",
+ /* 246 */ "vinto ::= INTO expr",
+ /* 247 */ "vinto ::=",
+ /* 248 */ "cmd ::= PRAGMA nm dbnm",
+ /* 249 */ "cmd ::= PRAGMA nm dbnm EQ nmnum",
+ /* 250 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP",
+ /* 251 */ "cmd ::= PRAGMA nm dbnm EQ minus_num",
+ /* 252 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP",
+ /* 253 */ "plus_num ::= PLUS INTEGER|FLOAT",
+ /* 254 */ "minus_num ::= MINUS INTEGER|FLOAT",
+ /* 255 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END",
+ /* 256 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause",
+ /* 257 */ "trigger_time ::= BEFORE|AFTER",
+ /* 258 */ "trigger_time ::= INSTEAD OF",
+ /* 259 */ "trigger_time ::=",
+ /* 260 */ "trigger_event ::= DELETE|INSERT",
+ /* 261 */ "trigger_event ::= UPDATE",
+ /* 262 */ "trigger_event ::= UPDATE OF idlist",
+ /* 263 */ "when_clause ::=",
+ /* 264 */ "when_clause ::= WHEN expr",
+ /* 265 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI",
+ /* 266 */ "trigger_cmd_list ::= trigger_cmd SEMI",
+ /* 267 */ "trnm ::= nm DOT nm",
+ /* 268 */ "tridxby ::= INDEXED BY nm",
+ /* 269 */ "tridxby ::= NOT INDEXED",
+ /* 270 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist from where_opt scanpt",
+ /* 271 */ "trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt",
+ /* 272 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt",
+ /* 273 */ "trigger_cmd ::= scanpt select scanpt",
+ /* 274 */ "expr ::= RAISE LP IGNORE RP",
+ /* 275 */ "expr ::= RAISE LP raisetype COMMA nm RP",
+ /* 276 */ "raisetype ::= ROLLBACK",
+ /* 277 */ "raisetype ::= ABORT",
+ /* 278 */ "raisetype ::= FAIL",
+ /* 279 */ "cmd ::= DROP TRIGGER ifexists fullname",
+ /* 280 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt",
+ /* 281 */ "cmd ::= DETACH database_kw_opt expr",
+ /* 282 */ "key_opt ::=",
+ /* 283 */ "key_opt ::= KEY expr",
+ /* 284 */ "cmd ::= REINDEX",
+ /* 285 */ "cmd ::= REINDEX nm dbnm",
+ /* 286 */ "cmd ::= ANALYZE",
+ /* 287 */ "cmd ::= ANALYZE nm dbnm",
+ /* 288 */ "cmd ::= ALTER TABLE fullname RENAME TO nm",
+ /* 289 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist",
+ /* 290 */ "cmd ::= ALTER TABLE fullname DROP kwcolumn_opt nm",
+ /* 291 */ "add_column_fullname ::= fullname",
+ /* 292 */ "cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm",
+ /* 293 */ "cmd ::= create_vtab",
+ /* 294 */ "cmd ::= create_vtab LP vtabarglist RP",
+ /* 295 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm",
+ /* 296 */ "vtabarg ::=",
+ /* 297 */ "vtabargtoken ::= ANY",
+ /* 298 */ "vtabargtoken ::= lp anylist RP",
+ /* 299 */ "lp ::= LP",
+ /* 300 */ "with ::= WITH wqlist",
+ /* 301 */ "with ::= WITH RECURSIVE wqlist",
+ /* 302 */ "wqas ::= AS",
+ /* 303 */ "wqas ::= AS MATERIALIZED",
+ /* 304 */ "wqas ::= AS NOT MATERIALIZED",
+ /* 305 */ "wqitem ::= nm eidlist_opt wqas LP select RP",
+ /* 306 */ "wqlist ::= wqitem",
+ /* 307 */ "wqlist ::= wqlist COMMA wqitem",
+ /* 308 */ "windowdefn_list ::= windowdefn",
+ /* 309 */ "windowdefn_list ::= windowdefn_list COMMA windowdefn",
+ /* 310 */ "windowdefn ::= nm AS LP window RP",
+ /* 311 */ "window ::= PARTITION BY nexprlist orderby_opt frame_opt",
+ /* 312 */ "window ::= nm PARTITION BY nexprlist orderby_opt frame_opt",
+ /* 313 */ "window ::= ORDER BY sortlist frame_opt",
+ /* 314 */ "window ::= nm ORDER BY sortlist frame_opt",
+ /* 315 */ "window ::= frame_opt",
+ /* 316 */ "window ::= nm frame_opt",
+ /* 317 */ "frame_opt ::=",
+ /* 318 */ "frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt",
+ /* 319 */ "frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt",
+ /* 320 */ "range_or_rows ::= RANGE|ROWS|GROUPS",
+ /* 321 */ "frame_bound_s ::= frame_bound",
+ /* 322 */ "frame_bound_s ::= UNBOUNDED PRECEDING",
+ /* 323 */ "frame_bound_e ::= frame_bound",
+ /* 324 */ "frame_bound_e ::= UNBOUNDED FOLLOWING",
+ /* 325 */ "frame_bound ::= expr PRECEDING|FOLLOWING",
+ /* 326 */ "frame_bound ::= CURRENT ROW",
+ /* 327 */ "frame_exclude_opt ::=",
+ /* 328 */ "frame_exclude_opt ::= EXCLUDE frame_exclude",
+ /* 329 */ "frame_exclude ::= NO OTHERS",
+ /* 330 */ "frame_exclude ::= CURRENT ROW",
+ /* 331 */ "frame_exclude ::= GROUP|TIES",
+ /* 332 */ "window_clause ::= WINDOW windowdefn_list",
+ /* 333 */ "filter_over ::= filter_clause over_clause",
+ /* 334 */ "filter_over ::= over_clause",
+ /* 335 */ "filter_over ::= filter_clause",
+ /* 336 */ "over_clause ::= OVER LP window RP",
+ /* 337 */ "over_clause ::= OVER nm",
+ /* 338 */ "filter_clause ::= FILTER LP WHERE expr RP",
+ /* 339 */ "input ::= cmdlist",
+ /* 340 */ "cmdlist ::= cmdlist ecmd",
+ /* 341 */ "cmdlist ::= ecmd",
+ /* 342 */ "ecmd ::= SEMI",
+ /* 343 */ "ecmd ::= cmdx SEMI",
+ /* 344 */ "ecmd ::= explain cmdx SEMI",
+ /* 345 */ "trans_opt ::=",
+ /* 346 */ "trans_opt ::= TRANSACTION",
+ /* 347 */ "trans_opt ::= TRANSACTION nm",
+ /* 348 */ "savepoint_opt ::= SAVEPOINT",
+ /* 349 */ "savepoint_opt ::=",
+ /* 350 */ "cmd ::= create_table create_table_args",
+ /* 351 */ "table_option_set ::= table_option",
+ /* 352 */ "columnlist ::= columnlist COMMA columnname carglist",
+ /* 353 */ "columnlist ::= columnname carglist",
+ /* 354 */ "nm ::= ID|INDEXED",
+ /* 355 */ "nm ::= STRING",
+ /* 356 */ "nm ::= JOIN_KW",
+ /* 357 */ "typetoken ::= typename",
+ /* 358 */ "typename ::= ID|STRING",
+ /* 359 */ "signed ::= plus_num",
+ /* 360 */ "signed ::= minus_num",
+ /* 361 */ "carglist ::= carglist ccons",
+ /* 362 */ "carglist ::=",
+ /* 363 */ "ccons ::= NULL onconf",
+ /* 364 */ "ccons ::= GENERATED ALWAYS AS generated",
+ /* 365 */ "ccons ::= AS generated",
+ /* 366 */ "conslist_opt ::= COMMA conslist",
+ /* 367 */ "conslist ::= conslist tconscomma tcons",
+ /* 368 */ "conslist ::= tcons",
+ /* 369 */ "tconscomma ::=",
+ /* 370 */ "defer_subclause_opt ::= defer_subclause",
+ /* 371 */ "resolvetype ::= raisetype",
+ /* 372 */ "selectnowith ::= oneselect",
+ /* 373 */ "oneselect ::= values",
+ /* 374 */ "sclp ::= selcollist COMMA",
+ /* 375 */ "as ::= ID|STRING",
+ /* 376 */ "returning ::=",
+ /* 377 */ "expr ::= term",
+ /* 378 */ "likeop ::= LIKE_KW|MATCH",
+ /* 379 */ "exprlist ::= nexprlist",
+ /* 380 */ "nmnum ::= plus_num",
+ /* 381 */ "nmnum ::= nm",
+ /* 382 */ "nmnum ::= ON",
+ /* 383 */ "nmnum ::= DELETE",
+ /* 384 */ "nmnum ::= DEFAULT",
+ /* 385 */ "plus_num ::= INTEGER|FLOAT",
+ /* 386 */ "foreach_clause ::=",
+ /* 387 */ "foreach_clause ::= FOR EACH ROW",
+ /* 388 */ "trnm ::= nm",
+ /* 389 */ "tridxby ::=",
+ /* 390 */ "database_kw_opt ::= DATABASE",
+ /* 391 */ "database_kw_opt ::=",
+ /* 392 */ "kwcolumn_opt ::=",
+ /* 393 */ "kwcolumn_opt ::= COLUMNKW",
+ /* 394 */ "vtabarglist ::= vtabarg",
+ /* 395 */ "vtabarglist ::= vtabarglist COMMA vtabarg",
+ /* 396 */ "vtabarg ::= vtabarg vtabargtoken",
+ /* 397 */ "anylist ::=",
+ /* 398 */ "anylist ::= anylist LP anylist RP",
+ /* 399 */ "anylist ::= anylist ANY",
+ /* 400 */ "with ::=",
};
#endif /* NDEBUG */
@@ -159325,99 +161829,99 @@ static void yy_destructor(
** inside the C code.
*/
/********* Begin destructor definitions ***************************************/
- case 202: /* select */
- case 236: /* selectnowith */
- case 237: /* oneselect */
- case 249: /* values */
+ case 203: /* select */
+ case 238: /* selectnowith */
+ case 239: /* oneselect */
+ case 251: /* values */
{
-sqlite3SelectDelete(pParse->db, (yypminor->yy307));
+sqlite3SelectDelete(pParse->db, (yypminor->yy303));
}
break;
- case 213: /* term */
- case 214: /* expr */
- case 243: /* where_opt */
- case 245: /* having_opt */
- case 257: /* on_opt */
- case 264: /* where_opt_ret */
- case 275: /* case_operand */
- case 277: /* case_else */
- case 280: /* vinto */
- case 287: /* when_clause */
- case 292: /* key_opt */
- case 308: /* filter_clause */
+ case 215: /* term */
+ case 216: /* expr */
+ case 245: /* where_opt */
+ case 247: /* having_opt */
+ case 259: /* on_opt */
+ case 266: /* where_opt_ret */
+ case 277: /* case_operand */
+ case 279: /* case_else */
+ case 282: /* vinto */
+ case 289: /* when_clause */
+ case 294: /* key_opt */
+ case 310: /* filter_clause */
{
-sqlite3ExprDelete(pParse->db, (yypminor->yy602));
+sqlite3ExprDelete(pParse->db, (yypminor->yy626));
}
break;
- case 218: /* eidlist_opt */
- case 228: /* sortlist */
- case 229: /* eidlist */
- case 241: /* selcollist */
- case 244: /* groupby_opt */
- case 246: /* orderby_opt */
- case 250: /* nexprlist */
- case 251: /* sclp */
- case 259: /* exprlist */
- case 265: /* setlist */
- case 274: /* paren_exprlist */
- case 276: /* case_exprlist */
- case 307: /* part_opt */
+ case 220: /* eidlist_opt */
+ case 230: /* sortlist */
+ case 231: /* eidlist */
+ case 243: /* selcollist */
+ case 246: /* groupby_opt */
+ case 248: /* orderby_opt */
+ case 252: /* nexprlist */
+ case 253: /* sclp */
+ case 261: /* exprlist */
+ case 267: /* setlist */
+ case 276: /* paren_exprlist */
+ case 278: /* case_exprlist */
+ case 309: /* part_opt */
{
-sqlite3ExprListDelete(pParse->db, (yypminor->yy338));
+sqlite3ExprListDelete(pParse->db, (yypminor->yy562));
}
break;
- case 235: /* fullname */
- case 242: /* from */
- case 253: /* seltablist */
- case 254: /* stl_prefix */
- case 260: /* xfullname */
+ case 237: /* fullname */
+ case 244: /* from */
+ case 255: /* seltablist */
+ case 256: /* stl_prefix */
+ case 262: /* xfullname */
{
-sqlite3SrcListDelete(pParse->db, (yypminor->yy291));
+sqlite3SrcListDelete(pParse->db, (yypminor->yy607));
}
break;
- case 238: /* wqlist */
+ case 240: /* wqlist */
{
-sqlite3WithDelete(pParse->db, (yypminor->yy195));
+sqlite3WithDelete(pParse->db, (yypminor->yy43));
}
break;
- case 248: /* window_clause */
- case 303: /* windowdefn_list */
+ case 250: /* window_clause */
+ case 305: /* windowdefn_list */
{
-sqlite3WindowListDelete(pParse->db, (yypminor->yy19));
+sqlite3WindowListDelete(pParse->db, (yypminor->yy375));
}
break;
- case 258: /* using_opt */
- case 261: /* idlist */
- case 267: /* idlist_opt */
+ case 260: /* using_opt */
+ case 263: /* idlist */
+ case 269: /* idlist_opt */
{
-sqlite3IdListDelete(pParse->db, (yypminor->yy288));
+sqlite3IdListDelete(pParse->db, (yypminor->yy240));
}
break;
- case 270: /* filter_over */
- case 304: /* windowdefn */
- case 305: /* window */
- case 306: /* frame_opt */
- case 309: /* over_clause */
+ case 272: /* filter_over */
+ case 306: /* windowdefn */
+ case 307: /* window */
+ case 308: /* frame_opt */
+ case 311: /* over_clause */
{
-sqlite3WindowDelete(pParse->db, (yypminor->yy19));
+sqlite3WindowDelete(pParse->db, (yypminor->yy375));
}
break;
- case 283: /* trigger_cmd_list */
- case 288: /* trigger_cmd */
+ case 285: /* trigger_cmd_list */
+ case 290: /* trigger_cmd */
{
-sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy483));
+sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy95));
}
break;
- case 285: /* trigger_event */
+ case 287: /* trigger_event */
{
-sqlite3IdListDelete(pParse->db, (yypminor->yy50).b);
+sqlite3IdListDelete(pParse->db, (yypminor->yy570).b);
}
break;
- case 311: /* frame_bound */
- case 312: /* frame_bound_s */
- case 313: /* frame_bound_e */
+ case 313: /* frame_bound */
+ case 314: /* frame_bound_s */
+ case 315: /* frame_bound_e */
{
-sqlite3ExprDelete(pParse->db, (yypminor->yy113).pExpr);
+sqlite3ExprDelete(pParse->db, (yypminor->yy81).pExpr);
}
break;
/********* End destructor definitions *****************************************/
@@ -159708,404 +162212,407 @@ static void yy_shift(
/* For rule J, yyRuleInfoLhs[J] contains the symbol on the left-hand side
** of that rule */
static const YYCODETYPE yyRuleInfoLhs[] = {
- 187, /* (0) explain ::= EXPLAIN */
- 187, /* (1) explain ::= EXPLAIN QUERY PLAN */
- 186, /* (2) cmdx ::= cmd */
- 188, /* (3) cmd ::= BEGIN transtype trans_opt */
- 189, /* (4) transtype ::= */
- 189, /* (5) transtype ::= DEFERRED */
- 189, /* (6) transtype ::= IMMEDIATE */
- 189, /* (7) transtype ::= EXCLUSIVE */
- 188, /* (8) cmd ::= COMMIT|END trans_opt */
- 188, /* (9) cmd ::= ROLLBACK trans_opt */
- 188, /* (10) cmd ::= SAVEPOINT nm */
- 188, /* (11) cmd ::= RELEASE savepoint_opt nm */
- 188, /* (12) cmd ::= ROLLBACK trans_opt TO savepoint_opt nm */
- 193, /* (13) create_table ::= createkw temp TABLE ifnotexists nm dbnm */
- 195, /* (14) createkw ::= CREATE */
- 197, /* (15) ifnotexists ::= */
- 197, /* (16) ifnotexists ::= IF NOT EXISTS */
- 196, /* (17) temp ::= TEMP */
- 196, /* (18) temp ::= */
- 194, /* (19) create_table_args ::= LP columnlist conslist_opt RP table_options */
- 194, /* (20) create_table_args ::= AS select */
- 201, /* (21) table_options ::= */
- 201, /* (22) table_options ::= WITHOUT nm */
- 203, /* (23) columnname ::= nm typetoken */
- 205, /* (24) typetoken ::= */
- 205, /* (25) typetoken ::= typename LP signed RP */
- 205, /* (26) typetoken ::= typename LP signed COMMA signed RP */
- 206, /* (27) typename ::= typename ID|STRING */
- 210, /* (28) scanpt ::= */
- 211, /* (29) scantok ::= */
- 212, /* (30) ccons ::= CONSTRAINT nm */
- 212, /* (31) ccons ::= DEFAULT scantok term */
- 212, /* (32) ccons ::= DEFAULT LP expr RP */
- 212, /* (33) ccons ::= DEFAULT PLUS scantok term */
- 212, /* (34) ccons ::= DEFAULT MINUS scantok term */
- 212, /* (35) ccons ::= DEFAULT scantok ID|INDEXED */
- 212, /* (36) ccons ::= NOT NULL onconf */
- 212, /* (37) ccons ::= PRIMARY KEY sortorder onconf autoinc */
- 212, /* (38) ccons ::= UNIQUE onconf */
- 212, /* (39) ccons ::= CHECK LP expr RP */
- 212, /* (40) ccons ::= REFERENCES nm eidlist_opt refargs */
- 212, /* (41) ccons ::= defer_subclause */
- 212, /* (42) ccons ::= COLLATE ID|STRING */
- 221, /* (43) generated ::= LP expr RP */
- 221, /* (44) generated ::= LP expr RP ID */
- 217, /* (45) autoinc ::= */
- 217, /* (46) autoinc ::= AUTOINCR */
- 219, /* (47) refargs ::= */
- 219, /* (48) refargs ::= refargs refarg */
- 222, /* (49) refarg ::= MATCH nm */
- 222, /* (50) refarg ::= ON INSERT refact */
- 222, /* (51) refarg ::= ON DELETE refact */
- 222, /* (52) refarg ::= ON UPDATE refact */
- 223, /* (53) refact ::= SET NULL */
- 223, /* (54) refact ::= SET DEFAULT */
- 223, /* (55) refact ::= CASCADE */
- 223, /* (56) refact ::= RESTRICT */
- 223, /* (57) refact ::= NO ACTION */
- 220, /* (58) defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
- 220, /* (59) defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
- 224, /* (60) init_deferred_pred_opt ::= */
- 224, /* (61) init_deferred_pred_opt ::= INITIALLY DEFERRED */
- 224, /* (62) init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
- 200, /* (63) conslist_opt ::= */
- 226, /* (64) tconscomma ::= COMMA */
- 227, /* (65) tcons ::= CONSTRAINT nm */
- 227, /* (66) tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
- 227, /* (67) tcons ::= UNIQUE LP sortlist RP onconf */
- 227, /* (68) tcons ::= CHECK LP expr RP onconf */
- 227, /* (69) tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */
- 230, /* (70) defer_subclause_opt ::= */
- 215, /* (71) onconf ::= */
- 215, /* (72) onconf ::= ON CONFLICT resolvetype */
- 231, /* (73) orconf ::= */
- 231, /* (74) orconf ::= OR resolvetype */
- 232, /* (75) resolvetype ::= IGNORE */
- 232, /* (76) resolvetype ::= REPLACE */
- 188, /* (77) cmd ::= DROP TABLE ifexists fullname */
- 234, /* (78) ifexists ::= IF EXISTS */
- 234, /* (79) ifexists ::= */
- 188, /* (80) cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
- 188, /* (81) cmd ::= DROP VIEW ifexists fullname */
- 188, /* (82) cmd ::= select */
- 202, /* (83) select ::= WITH wqlist selectnowith */
- 202, /* (84) select ::= WITH RECURSIVE wqlist selectnowith */
- 202, /* (85) select ::= selectnowith */
- 236, /* (86) selectnowith ::= selectnowith multiselect_op oneselect */
- 239, /* (87) multiselect_op ::= UNION */
- 239, /* (88) multiselect_op ::= UNION ALL */
- 239, /* (89) multiselect_op ::= EXCEPT|INTERSECT */
- 237, /* (90) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
- 237, /* (91) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt */
- 249, /* (92) values ::= VALUES LP nexprlist RP */
- 249, /* (93) values ::= values COMMA LP nexprlist RP */
- 240, /* (94) distinct ::= DISTINCT */
- 240, /* (95) distinct ::= ALL */
- 240, /* (96) distinct ::= */
- 251, /* (97) sclp ::= */
- 241, /* (98) selcollist ::= sclp scanpt expr scanpt as */
- 241, /* (99) selcollist ::= sclp scanpt STAR */
- 241, /* (100) selcollist ::= sclp scanpt nm DOT STAR */
- 252, /* (101) as ::= AS nm */
- 252, /* (102) as ::= */
- 242, /* (103) from ::= */
- 242, /* (104) from ::= FROM seltablist */
- 254, /* (105) stl_prefix ::= seltablist joinop */
- 254, /* (106) stl_prefix ::= */
- 253, /* (107) seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
- 253, /* (108) seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
- 253, /* (109) seltablist ::= stl_prefix LP select RP as on_opt using_opt */
- 253, /* (110) seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
- 198, /* (111) dbnm ::= */
- 198, /* (112) dbnm ::= DOT nm */
- 235, /* (113) fullname ::= nm */
- 235, /* (114) fullname ::= nm DOT nm */
- 260, /* (115) xfullname ::= nm */
- 260, /* (116) xfullname ::= nm DOT nm */
- 260, /* (117) xfullname ::= nm DOT nm AS nm */
- 260, /* (118) xfullname ::= nm AS nm */
- 255, /* (119) joinop ::= COMMA|JOIN */
- 255, /* (120) joinop ::= JOIN_KW JOIN */
- 255, /* (121) joinop ::= JOIN_KW nm JOIN */
- 255, /* (122) joinop ::= JOIN_KW nm nm JOIN */
- 257, /* (123) on_opt ::= ON expr */
- 257, /* (124) on_opt ::= */
- 256, /* (125) indexed_opt ::= */
- 256, /* (126) indexed_opt ::= INDEXED BY nm */
- 256, /* (127) indexed_opt ::= NOT INDEXED */
- 258, /* (128) using_opt ::= USING LP idlist RP */
- 258, /* (129) using_opt ::= */
- 246, /* (130) orderby_opt ::= */
- 246, /* (131) orderby_opt ::= ORDER BY sortlist */
- 228, /* (132) sortlist ::= sortlist COMMA expr sortorder nulls */
- 228, /* (133) sortlist ::= expr sortorder nulls */
- 216, /* (134) sortorder ::= ASC */
- 216, /* (135) sortorder ::= DESC */
- 216, /* (136) sortorder ::= */
- 262, /* (137) nulls ::= NULLS FIRST */
- 262, /* (138) nulls ::= NULLS LAST */
- 262, /* (139) nulls ::= */
- 244, /* (140) groupby_opt ::= */
- 244, /* (141) groupby_opt ::= GROUP BY nexprlist */
- 245, /* (142) having_opt ::= */
- 245, /* (143) having_opt ::= HAVING expr */
- 247, /* (144) limit_opt ::= */
- 247, /* (145) limit_opt ::= LIMIT expr */
- 247, /* (146) limit_opt ::= LIMIT expr OFFSET expr */
- 247, /* (147) limit_opt ::= LIMIT expr COMMA expr */
- 188, /* (148) cmd ::= with DELETE FROM xfullname indexed_opt where_opt_ret */
- 243, /* (149) where_opt ::= */
- 243, /* (150) where_opt ::= WHERE expr */
- 264, /* (151) where_opt_ret ::= */
- 264, /* (152) where_opt_ret ::= WHERE expr */
- 264, /* (153) where_opt_ret ::= RETURNING selcollist */
- 264, /* (154) where_opt_ret ::= WHERE expr RETURNING selcollist */
- 188, /* (155) cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist from where_opt_ret */
- 265, /* (156) setlist ::= setlist COMMA nm EQ expr */
- 265, /* (157) setlist ::= setlist COMMA LP idlist RP EQ expr */
- 265, /* (158) setlist ::= nm EQ expr */
- 265, /* (159) setlist ::= LP idlist RP EQ expr */
- 188, /* (160) cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert */
- 188, /* (161) cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES returning */
- 268, /* (162) upsert ::= */
- 268, /* (163) upsert ::= RETURNING selcollist */
- 268, /* (164) upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt upsert */
- 268, /* (165) upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING upsert */
- 268, /* (166) upsert ::= ON CONFLICT DO NOTHING returning */
- 268, /* (167) upsert ::= ON CONFLICT DO UPDATE SET setlist where_opt returning */
- 269, /* (168) returning ::= RETURNING selcollist */
- 266, /* (169) insert_cmd ::= INSERT orconf */
- 266, /* (170) insert_cmd ::= REPLACE */
- 267, /* (171) idlist_opt ::= */
- 267, /* (172) idlist_opt ::= LP idlist RP */
- 261, /* (173) idlist ::= idlist COMMA nm */
- 261, /* (174) idlist ::= nm */
- 214, /* (175) expr ::= LP expr RP */
- 214, /* (176) expr ::= ID|INDEXED */
- 214, /* (177) expr ::= JOIN_KW */
- 214, /* (178) expr ::= nm DOT nm */
- 214, /* (179) expr ::= nm DOT nm DOT nm */
- 213, /* (180) term ::= NULL|FLOAT|BLOB */
- 213, /* (181) term ::= STRING */
- 213, /* (182) term ::= INTEGER */
- 214, /* (183) expr ::= VARIABLE */
- 214, /* (184) expr ::= expr COLLATE ID|STRING */
- 214, /* (185) expr ::= CAST LP expr AS typetoken RP */
- 214, /* (186) expr ::= ID|INDEXED LP distinct exprlist RP */
- 214, /* (187) expr ::= ID|INDEXED LP STAR RP */
- 214, /* (188) expr ::= ID|INDEXED LP distinct exprlist RP filter_over */
- 214, /* (189) expr ::= ID|INDEXED LP STAR RP filter_over */
- 213, /* (190) term ::= CTIME_KW */
- 214, /* (191) expr ::= LP nexprlist COMMA expr RP */
- 214, /* (192) expr ::= expr AND expr */
- 214, /* (193) expr ::= expr OR expr */
- 214, /* (194) expr ::= expr LT|GT|GE|LE expr */
- 214, /* (195) expr ::= expr EQ|NE expr */
- 214, /* (196) expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */
- 214, /* (197) expr ::= expr PLUS|MINUS expr */
- 214, /* (198) expr ::= expr STAR|SLASH|REM expr */
- 214, /* (199) expr ::= expr CONCAT expr */
- 271, /* (200) likeop ::= NOT LIKE_KW|MATCH */
- 214, /* (201) expr ::= expr likeop expr */
- 214, /* (202) expr ::= expr likeop expr ESCAPE expr */
- 214, /* (203) expr ::= expr ISNULL|NOTNULL */
- 214, /* (204) expr ::= expr NOT NULL */
- 214, /* (205) expr ::= expr IS expr */
- 214, /* (206) expr ::= expr IS NOT expr */
- 214, /* (207) expr ::= NOT expr */
- 214, /* (208) expr ::= BITNOT expr */
- 214, /* (209) expr ::= PLUS|MINUS expr */
- 272, /* (210) between_op ::= BETWEEN */
- 272, /* (211) between_op ::= NOT BETWEEN */
- 214, /* (212) expr ::= expr between_op expr AND expr */
- 273, /* (213) in_op ::= IN */
- 273, /* (214) in_op ::= NOT IN */
- 214, /* (215) expr ::= expr in_op LP exprlist RP */
- 214, /* (216) expr ::= LP select RP */
- 214, /* (217) expr ::= expr in_op LP select RP */
- 214, /* (218) expr ::= expr in_op nm dbnm paren_exprlist */
- 214, /* (219) expr ::= EXISTS LP select RP */
- 214, /* (220) expr ::= CASE case_operand case_exprlist case_else END */
- 276, /* (221) case_exprlist ::= case_exprlist WHEN expr THEN expr */
- 276, /* (222) case_exprlist ::= WHEN expr THEN expr */
- 277, /* (223) case_else ::= ELSE expr */
- 277, /* (224) case_else ::= */
- 275, /* (225) case_operand ::= expr */
- 275, /* (226) case_operand ::= */
- 259, /* (227) exprlist ::= */
- 250, /* (228) nexprlist ::= nexprlist COMMA expr */
- 250, /* (229) nexprlist ::= expr */
- 274, /* (230) paren_exprlist ::= */
- 274, /* (231) paren_exprlist ::= LP exprlist RP */
- 188, /* (232) cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
- 278, /* (233) uniqueflag ::= UNIQUE */
- 278, /* (234) uniqueflag ::= */
- 218, /* (235) eidlist_opt ::= */
- 218, /* (236) eidlist_opt ::= LP eidlist RP */
- 229, /* (237) eidlist ::= eidlist COMMA nm collate sortorder */
- 229, /* (238) eidlist ::= nm collate sortorder */
- 279, /* (239) collate ::= */
- 279, /* (240) collate ::= COLLATE ID|STRING */
- 188, /* (241) cmd ::= DROP INDEX ifexists fullname */
- 188, /* (242) cmd ::= VACUUM vinto */
- 188, /* (243) cmd ::= VACUUM nm vinto */
- 280, /* (244) vinto ::= INTO expr */
- 280, /* (245) vinto ::= */
- 188, /* (246) cmd ::= PRAGMA nm dbnm */
- 188, /* (247) cmd ::= PRAGMA nm dbnm EQ nmnum */
- 188, /* (248) cmd ::= PRAGMA nm dbnm LP nmnum RP */
- 188, /* (249) cmd ::= PRAGMA nm dbnm EQ minus_num */
- 188, /* (250) cmd ::= PRAGMA nm dbnm LP minus_num RP */
- 208, /* (251) plus_num ::= PLUS INTEGER|FLOAT */
- 209, /* (252) minus_num ::= MINUS INTEGER|FLOAT */
- 188, /* (253) cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
- 282, /* (254) trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
- 284, /* (255) trigger_time ::= BEFORE|AFTER */
- 284, /* (256) trigger_time ::= INSTEAD OF */
- 284, /* (257) trigger_time ::= */
- 285, /* (258) trigger_event ::= DELETE|INSERT */
- 285, /* (259) trigger_event ::= UPDATE */
- 285, /* (260) trigger_event ::= UPDATE OF idlist */
- 287, /* (261) when_clause ::= */
- 287, /* (262) when_clause ::= WHEN expr */
- 283, /* (263) trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
- 283, /* (264) trigger_cmd_list ::= trigger_cmd SEMI */
- 289, /* (265) trnm ::= nm DOT nm */
- 290, /* (266) tridxby ::= INDEXED BY nm */
- 290, /* (267) tridxby ::= NOT INDEXED */
- 288, /* (268) trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist from where_opt scanpt */
- 288, /* (269) trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
- 288, /* (270) trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
- 288, /* (271) trigger_cmd ::= scanpt select scanpt */
- 214, /* (272) expr ::= RAISE LP IGNORE RP */
- 214, /* (273) expr ::= RAISE LP raisetype COMMA nm RP */
- 233, /* (274) raisetype ::= ROLLBACK */
- 233, /* (275) raisetype ::= ABORT */
- 233, /* (276) raisetype ::= FAIL */
- 188, /* (277) cmd ::= DROP TRIGGER ifexists fullname */
- 188, /* (278) cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
- 188, /* (279) cmd ::= DETACH database_kw_opt expr */
- 292, /* (280) key_opt ::= */
- 292, /* (281) key_opt ::= KEY expr */
- 188, /* (282) cmd ::= REINDEX */
- 188, /* (283) cmd ::= REINDEX nm dbnm */
- 188, /* (284) cmd ::= ANALYZE */
- 188, /* (285) cmd ::= ANALYZE nm dbnm */
- 188, /* (286) cmd ::= ALTER TABLE fullname RENAME TO nm */
- 188, /* (287) cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
- 188, /* (288) cmd ::= ALTER TABLE fullname DROP kwcolumn_opt nm */
- 293, /* (289) add_column_fullname ::= fullname */
- 188, /* (290) cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
- 188, /* (291) cmd ::= create_vtab */
- 188, /* (292) cmd ::= create_vtab LP vtabarglist RP */
- 295, /* (293) create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
- 297, /* (294) vtabarg ::= */
- 298, /* (295) vtabargtoken ::= ANY */
- 298, /* (296) vtabargtoken ::= lp anylist RP */
- 299, /* (297) lp ::= LP */
- 263, /* (298) with ::= WITH wqlist */
- 263, /* (299) with ::= WITH RECURSIVE wqlist */
- 302, /* (300) wqas ::= AS */
- 302, /* (301) wqas ::= AS MATERIALIZED */
- 302, /* (302) wqas ::= AS NOT MATERIALIZED */
- 301, /* (303) wqitem ::= nm eidlist_opt wqas LP select RP */
- 238, /* (304) wqlist ::= wqitem */
- 238, /* (305) wqlist ::= wqlist COMMA wqitem */
- 303, /* (306) windowdefn_list ::= windowdefn */
- 303, /* (307) windowdefn_list ::= windowdefn_list COMMA windowdefn */
- 304, /* (308) windowdefn ::= nm AS LP window RP */
- 305, /* (309) window ::= PARTITION BY nexprlist orderby_opt frame_opt */
- 305, /* (310) window ::= nm PARTITION BY nexprlist orderby_opt frame_opt */
- 305, /* (311) window ::= ORDER BY sortlist frame_opt */
- 305, /* (312) window ::= nm ORDER BY sortlist frame_opt */
- 305, /* (313) window ::= frame_opt */
- 305, /* (314) window ::= nm frame_opt */
- 306, /* (315) frame_opt ::= */
- 306, /* (316) frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt */
- 306, /* (317) frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt */
- 310, /* (318) range_or_rows ::= RANGE|ROWS|GROUPS */
- 312, /* (319) frame_bound_s ::= frame_bound */
- 312, /* (320) frame_bound_s ::= UNBOUNDED PRECEDING */
- 313, /* (321) frame_bound_e ::= frame_bound */
- 313, /* (322) frame_bound_e ::= UNBOUNDED FOLLOWING */
- 311, /* (323) frame_bound ::= expr PRECEDING|FOLLOWING */
- 311, /* (324) frame_bound ::= CURRENT ROW */
- 314, /* (325) frame_exclude_opt ::= */
- 314, /* (326) frame_exclude_opt ::= EXCLUDE frame_exclude */
- 315, /* (327) frame_exclude ::= NO OTHERS */
- 315, /* (328) frame_exclude ::= CURRENT ROW */
- 315, /* (329) frame_exclude ::= GROUP|TIES */
- 248, /* (330) window_clause ::= WINDOW windowdefn_list */
- 270, /* (331) filter_over ::= filter_clause over_clause */
- 270, /* (332) filter_over ::= over_clause */
- 270, /* (333) filter_over ::= filter_clause */
- 309, /* (334) over_clause ::= OVER LP window RP */
- 309, /* (335) over_clause ::= OVER nm */
- 308, /* (336) filter_clause ::= FILTER LP WHERE expr RP */
- 183, /* (337) input ::= cmdlist */
- 184, /* (338) cmdlist ::= cmdlist ecmd */
- 184, /* (339) cmdlist ::= ecmd */
- 185, /* (340) ecmd ::= SEMI */
- 185, /* (341) ecmd ::= cmdx SEMI */
- 185, /* (342) ecmd ::= explain cmdx SEMI */
- 190, /* (343) trans_opt ::= */
- 190, /* (344) trans_opt ::= TRANSACTION */
- 190, /* (345) trans_opt ::= TRANSACTION nm */
- 192, /* (346) savepoint_opt ::= SAVEPOINT */
- 192, /* (347) savepoint_opt ::= */
- 188, /* (348) cmd ::= create_table create_table_args */
- 199, /* (349) columnlist ::= columnlist COMMA columnname carglist */
- 199, /* (350) columnlist ::= columnname carglist */
- 191, /* (351) nm ::= ID|INDEXED */
- 191, /* (352) nm ::= STRING */
- 191, /* (353) nm ::= JOIN_KW */
- 205, /* (354) typetoken ::= typename */
- 206, /* (355) typename ::= ID|STRING */
- 207, /* (356) signed ::= plus_num */
- 207, /* (357) signed ::= minus_num */
- 204, /* (358) carglist ::= carglist ccons */
- 204, /* (359) carglist ::= */
- 212, /* (360) ccons ::= NULL onconf */
- 212, /* (361) ccons ::= GENERATED ALWAYS AS generated */
- 212, /* (362) ccons ::= AS generated */
- 200, /* (363) conslist_opt ::= COMMA conslist */
- 225, /* (364) conslist ::= conslist tconscomma tcons */
- 225, /* (365) conslist ::= tcons */
- 226, /* (366) tconscomma ::= */
- 230, /* (367) defer_subclause_opt ::= defer_subclause */
- 232, /* (368) resolvetype ::= raisetype */
- 236, /* (369) selectnowith ::= oneselect */
- 237, /* (370) oneselect ::= values */
- 251, /* (371) sclp ::= selcollist COMMA */
- 252, /* (372) as ::= ID|STRING */
- 269, /* (373) returning ::= */
- 214, /* (374) expr ::= term */
- 271, /* (375) likeop ::= LIKE_KW|MATCH */
- 259, /* (376) exprlist ::= nexprlist */
- 281, /* (377) nmnum ::= plus_num */
- 281, /* (378) nmnum ::= nm */
- 281, /* (379) nmnum ::= ON */
- 281, /* (380) nmnum ::= DELETE */
- 281, /* (381) nmnum ::= DEFAULT */
- 208, /* (382) plus_num ::= INTEGER|FLOAT */
- 286, /* (383) foreach_clause ::= */
- 286, /* (384) foreach_clause ::= FOR EACH ROW */
- 289, /* (385) trnm ::= nm */
- 290, /* (386) tridxby ::= */
- 291, /* (387) database_kw_opt ::= DATABASE */
- 291, /* (388) database_kw_opt ::= */
- 294, /* (389) kwcolumn_opt ::= */
- 294, /* (390) kwcolumn_opt ::= COLUMNKW */
- 296, /* (391) vtabarglist ::= vtabarg */
- 296, /* (392) vtabarglist ::= vtabarglist COMMA vtabarg */
- 297, /* (393) vtabarg ::= vtabarg vtabargtoken */
- 300, /* (394) anylist ::= */
- 300, /* (395) anylist ::= anylist LP anylist RP */
- 300, /* (396) anylist ::= anylist ANY */
- 263, /* (397) with ::= */
+ 188, /* (0) explain ::= EXPLAIN */
+ 188, /* (1) explain ::= EXPLAIN QUERY PLAN */
+ 187, /* (2) cmdx ::= cmd */
+ 189, /* (3) cmd ::= BEGIN transtype trans_opt */
+ 190, /* (4) transtype ::= */
+ 190, /* (5) transtype ::= DEFERRED */
+ 190, /* (6) transtype ::= IMMEDIATE */
+ 190, /* (7) transtype ::= EXCLUSIVE */
+ 189, /* (8) cmd ::= COMMIT|END trans_opt */
+ 189, /* (9) cmd ::= ROLLBACK trans_opt */
+ 189, /* (10) cmd ::= SAVEPOINT nm */
+ 189, /* (11) cmd ::= RELEASE savepoint_opt nm */
+ 189, /* (12) cmd ::= ROLLBACK trans_opt TO savepoint_opt nm */
+ 194, /* (13) create_table ::= createkw temp TABLE ifnotexists nm dbnm */
+ 196, /* (14) createkw ::= CREATE */
+ 198, /* (15) ifnotexists ::= */
+ 198, /* (16) ifnotexists ::= IF NOT EXISTS */
+ 197, /* (17) temp ::= TEMP */
+ 197, /* (18) temp ::= */
+ 195, /* (19) create_table_args ::= LP columnlist conslist_opt RP table_option_set */
+ 195, /* (20) create_table_args ::= AS select */
+ 202, /* (21) table_option_set ::= */
+ 202, /* (22) table_option_set ::= table_option_set COMMA table_option */
+ 204, /* (23) table_option ::= WITHOUT nm */
+ 204, /* (24) table_option ::= nm */
+ 205, /* (25) columnname ::= nm typetoken */
+ 207, /* (26) typetoken ::= */
+ 207, /* (27) typetoken ::= typename LP signed RP */
+ 207, /* (28) typetoken ::= typename LP signed COMMA signed RP */
+ 208, /* (29) typename ::= typename ID|STRING */
+ 212, /* (30) scanpt ::= */
+ 213, /* (31) scantok ::= */
+ 214, /* (32) ccons ::= CONSTRAINT nm */
+ 214, /* (33) ccons ::= DEFAULT scantok term */
+ 214, /* (34) ccons ::= DEFAULT LP expr RP */
+ 214, /* (35) ccons ::= DEFAULT PLUS scantok term */
+ 214, /* (36) ccons ::= DEFAULT MINUS scantok term */
+ 214, /* (37) ccons ::= DEFAULT scantok ID|INDEXED */
+ 214, /* (38) ccons ::= NOT NULL onconf */
+ 214, /* (39) ccons ::= PRIMARY KEY sortorder onconf autoinc */
+ 214, /* (40) ccons ::= UNIQUE onconf */
+ 214, /* (41) ccons ::= CHECK LP expr RP */
+ 214, /* (42) ccons ::= REFERENCES nm eidlist_opt refargs */
+ 214, /* (43) ccons ::= defer_subclause */
+ 214, /* (44) ccons ::= COLLATE ID|STRING */
+ 223, /* (45) generated ::= LP expr RP */
+ 223, /* (46) generated ::= LP expr RP ID */
+ 219, /* (47) autoinc ::= */
+ 219, /* (48) autoinc ::= AUTOINCR */
+ 221, /* (49) refargs ::= */
+ 221, /* (50) refargs ::= refargs refarg */
+ 224, /* (51) refarg ::= MATCH nm */
+ 224, /* (52) refarg ::= ON INSERT refact */
+ 224, /* (53) refarg ::= ON DELETE refact */
+ 224, /* (54) refarg ::= ON UPDATE refact */
+ 225, /* (55) refact ::= SET NULL */
+ 225, /* (56) refact ::= SET DEFAULT */
+ 225, /* (57) refact ::= CASCADE */
+ 225, /* (58) refact ::= RESTRICT */
+ 225, /* (59) refact ::= NO ACTION */
+ 222, /* (60) defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
+ 222, /* (61) defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
+ 226, /* (62) init_deferred_pred_opt ::= */
+ 226, /* (63) init_deferred_pred_opt ::= INITIALLY DEFERRED */
+ 226, /* (64) init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
+ 201, /* (65) conslist_opt ::= */
+ 228, /* (66) tconscomma ::= COMMA */
+ 229, /* (67) tcons ::= CONSTRAINT nm */
+ 229, /* (68) tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
+ 229, /* (69) tcons ::= UNIQUE LP sortlist RP onconf */
+ 229, /* (70) tcons ::= CHECK LP expr RP onconf */
+ 229, /* (71) tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */
+ 232, /* (72) defer_subclause_opt ::= */
+ 217, /* (73) onconf ::= */
+ 217, /* (74) onconf ::= ON CONFLICT resolvetype */
+ 233, /* (75) orconf ::= */
+ 233, /* (76) orconf ::= OR resolvetype */
+ 234, /* (77) resolvetype ::= IGNORE */
+ 234, /* (78) resolvetype ::= REPLACE */
+ 189, /* (79) cmd ::= DROP TABLE ifexists fullname */
+ 236, /* (80) ifexists ::= IF EXISTS */
+ 236, /* (81) ifexists ::= */
+ 189, /* (82) cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
+ 189, /* (83) cmd ::= DROP VIEW ifexists fullname */
+ 189, /* (84) cmd ::= select */
+ 203, /* (85) select ::= WITH wqlist selectnowith */
+ 203, /* (86) select ::= WITH RECURSIVE wqlist selectnowith */
+ 203, /* (87) select ::= selectnowith */
+ 238, /* (88) selectnowith ::= selectnowith multiselect_op oneselect */
+ 241, /* (89) multiselect_op ::= UNION */
+ 241, /* (90) multiselect_op ::= UNION ALL */
+ 241, /* (91) multiselect_op ::= EXCEPT|INTERSECT */
+ 239, /* (92) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
+ 239, /* (93) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt */
+ 251, /* (94) values ::= VALUES LP nexprlist RP */
+ 251, /* (95) values ::= values COMMA LP nexprlist RP */
+ 242, /* (96) distinct ::= DISTINCT */
+ 242, /* (97) distinct ::= ALL */
+ 242, /* (98) distinct ::= */
+ 253, /* (99) sclp ::= */
+ 243, /* (100) selcollist ::= sclp scanpt expr scanpt as */
+ 243, /* (101) selcollist ::= sclp scanpt STAR */
+ 243, /* (102) selcollist ::= sclp scanpt nm DOT STAR */
+ 254, /* (103) as ::= AS nm */
+ 254, /* (104) as ::= */
+ 244, /* (105) from ::= */
+ 244, /* (106) from ::= FROM seltablist */
+ 256, /* (107) stl_prefix ::= seltablist joinop */
+ 256, /* (108) stl_prefix ::= */
+ 255, /* (109) seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
+ 255, /* (110) seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
+ 255, /* (111) seltablist ::= stl_prefix LP select RP as on_opt using_opt */
+ 255, /* (112) seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
+ 199, /* (113) dbnm ::= */
+ 199, /* (114) dbnm ::= DOT nm */
+ 237, /* (115) fullname ::= nm */
+ 237, /* (116) fullname ::= nm DOT nm */
+ 262, /* (117) xfullname ::= nm */
+ 262, /* (118) xfullname ::= nm DOT nm */
+ 262, /* (119) xfullname ::= nm DOT nm AS nm */
+ 262, /* (120) xfullname ::= nm AS nm */
+ 257, /* (121) joinop ::= COMMA|JOIN */
+ 257, /* (122) joinop ::= JOIN_KW JOIN */
+ 257, /* (123) joinop ::= JOIN_KW nm JOIN */
+ 257, /* (124) joinop ::= JOIN_KW nm nm JOIN */
+ 259, /* (125) on_opt ::= ON expr */
+ 259, /* (126) on_opt ::= */
+ 258, /* (127) indexed_opt ::= */
+ 258, /* (128) indexed_opt ::= INDEXED BY nm */
+ 258, /* (129) indexed_opt ::= NOT INDEXED */
+ 260, /* (130) using_opt ::= USING LP idlist RP */
+ 260, /* (131) using_opt ::= */
+ 248, /* (132) orderby_opt ::= */
+ 248, /* (133) orderby_opt ::= ORDER BY sortlist */
+ 230, /* (134) sortlist ::= sortlist COMMA expr sortorder nulls */
+ 230, /* (135) sortlist ::= expr sortorder nulls */
+ 218, /* (136) sortorder ::= ASC */
+ 218, /* (137) sortorder ::= DESC */
+ 218, /* (138) sortorder ::= */
+ 264, /* (139) nulls ::= NULLS FIRST */
+ 264, /* (140) nulls ::= NULLS LAST */
+ 264, /* (141) nulls ::= */
+ 246, /* (142) groupby_opt ::= */
+ 246, /* (143) groupby_opt ::= GROUP BY nexprlist */
+ 247, /* (144) having_opt ::= */
+ 247, /* (145) having_opt ::= HAVING expr */
+ 249, /* (146) limit_opt ::= */
+ 249, /* (147) limit_opt ::= LIMIT expr */
+ 249, /* (148) limit_opt ::= LIMIT expr OFFSET expr */
+ 249, /* (149) limit_opt ::= LIMIT expr COMMA expr */
+ 189, /* (150) cmd ::= with DELETE FROM xfullname indexed_opt where_opt_ret orderby_opt limit_opt */
+ 245, /* (151) where_opt ::= */
+ 245, /* (152) where_opt ::= WHERE expr */
+ 266, /* (153) where_opt_ret ::= */
+ 266, /* (154) where_opt_ret ::= WHERE expr */
+ 266, /* (155) where_opt_ret ::= RETURNING selcollist */
+ 266, /* (156) where_opt_ret ::= WHERE expr RETURNING selcollist */
+ 189, /* (157) cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist from where_opt_ret orderby_opt limit_opt */
+ 267, /* (158) setlist ::= setlist COMMA nm EQ expr */
+ 267, /* (159) setlist ::= setlist COMMA LP idlist RP EQ expr */
+ 267, /* (160) setlist ::= nm EQ expr */
+ 267, /* (161) setlist ::= LP idlist RP EQ expr */
+ 189, /* (162) cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert */
+ 189, /* (163) cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES returning */
+ 270, /* (164) upsert ::= */
+ 270, /* (165) upsert ::= RETURNING selcollist */
+ 270, /* (166) upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt upsert */
+ 270, /* (167) upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING upsert */
+ 270, /* (168) upsert ::= ON CONFLICT DO NOTHING returning */
+ 270, /* (169) upsert ::= ON CONFLICT DO UPDATE SET setlist where_opt returning */
+ 271, /* (170) returning ::= RETURNING selcollist */
+ 268, /* (171) insert_cmd ::= INSERT orconf */
+ 268, /* (172) insert_cmd ::= REPLACE */
+ 269, /* (173) idlist_opt ::= */
+ 269, /* (174) idlist_opt ::= LP idlist RP */
+ 263, /* (175) idlist ::= idlist COMMA nm */
+ 263, /* (176) idlist ::= nm */
+ 216, /* (177) expr ::= LP expr RP */
+ 216, /* (178) expr ::= ID|INDEXED */
+ 216, /* (179) expr ::= JOIN_KW */
+ 216, /* (180) expr ::= nm DOT nm */
+ 216, /* (181) expr ::= nm DOT nm DOT nm */
+ 215, /* (182) term ::= NULL|FLOAT|BLOB */
+ 215, /* (183) term ::= STRING */
+ 215, /* (184) term ::= INTEGER */
+ 216, /* (185) expr ::= VARIABLE */
+ 216, /* (186) expr ::= expr COLLATE ID|STRING */
+ 216, /* (187) expr ::= CAST LP expr AS typetoken RP */
+ 216, /* (188) expr ::= ID|INDEXED LP distinct exprlist RP */
+ 216, /* (189) expr ::= ID|INDEXED LP STAR RP */
+ 216, /* (190) expr ::= ID|INDEXED LP distinct exprlist RP filter_over */
+ 216, /* (191) expr ::= ID|INDEXED LP STAR RP filter_over */
+ 215, /* (192) term ::= CTIME_KW */
+ 216, /* (193) expr ::= LP nexprlist COMMA expr RP */
+ 216, /* (194) expr ::= expr AND expr */
+ 216, /* (195) expr ::= expr OR expr */
+ 216, /* (196) expr ::= expr LT|GT|GE|LE expr */
+ 216, /* (197) expr ::= expr EQ|NE expr */
+ 216, /* (198) expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */
+ 216, /* (199) expr ::= expr PLUS|MINUS expr */
+ 216, /* (200) expr ::= expr STAR|SLASH|REM expr */
+ 216, /* (201) expr ::= expr CONCAT expr */
+ 273, /* (202) likeop ::= NOT LIKE_KW|MATCH */
+ 216, /* (203) expr ::= expr likeop expr */
+ 216, /* (204) expr ::= expr likeop expr ESCAPE expr */
+ 216, /* (205) expr ::= expr ISNULL|NOTNULL */
+ 216, /* (206) expr ::= expr NOT NULL */
+ 216, /* (207) expr ::= expr IS expr */
+ 216, /* (208) expr ::= expr IS NOT expr */
+ 216, /* (209) expr ::= NOT expr */
+ 216, /* (210) expr ::= BITNOT expr */
+ 216, /* (211) expr ::= PLUS|MINUS expr */
+ 274, /* (212) between_op ::= BETWEEN */
+ 274, /* (213) between_op ::= NOT BETWEEN */
+ 216, /* (214) expr ::= expr between_op expr AND expr */
+ 275, /* (215) in_op ::= IN */
+ 275, /* (216) in_op ::= NOT IN */
+ 216, /* (217) expr ::= expr in_op LP exprlist RP */
+ 216, /* (218) expr ::= LP select RP */
+ 216, /* (219) expr ::= expr in_op LP select RP */
+ 216, /* (220) expr ::= expr in_op nm dbnm paren_exprlist */
+ 216, /* (221) expr ::= EXISTS LP select RP */
+ 216, /* (222) expr ::= CASE case_operand case_exprlist case_else END */
+ 278, /* (223) case_exprlist ::= case_exprlist WHEN expr THEN expr */
+ 278, /* (224) case_exprlist ::= WHEN expr THEN expr */
+ 279, /* (225) case_else ::= ELSE expr */
+ 279, /* (226) case_else ::= */
+ 277, /* (227) case_operand ::= expr */
+ 277, /* (228) case_operand ::= */
+ 261, /* (229) exprlist ::= */
+ 252, /* (230) nexprlist ::= nexprlist COMMA expr */
+ 252, /* (231) nexprlist ::= expr */
+ 276, /* (232) paren_exprlist ::= */
+ 276, /* (233) paren_exprlist ::= LP exprlist RP */
+ 189, /* (234) cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
+ 280, /* (235) uniqueflag ::= UNIQUE */
+ 280, /* (236) uniqueflag ::= */
+ 220, /* (237) eidlist_opt ::= */
+ 220, /* (238) eidlist_opt ::= LP eidlist RP */
+ 231, /* (239) eidlist ::= eidlist COMMA nm collate sortorder */
+ 231, /* (240) eidlist ::= nm collate sortorder */
+ 281, /* (241) collate ::= */
+ 281, /* (242) collate ::= COLLATE ID|STRING */
+ 189, /* (243) cmd ::= DROP INDEX ifexists fullname */
+ 189, /* (244) cmd ::= VACUUM vinto */
+ 189, /* (245) cmd ::= VACUUM nm vinto */
+ 282, /* (246) vinto ::= INTO expr */
+ 282, /* (247) vinto ::= */
+ 189, /* (248) cmd ::= PRAGMA nm dbnm */
+ 189, /* (249) cmd ::= PRAGMA nm dbnm EQ nmnum */
+ 189, /* (250) cmd ::= PRAGMA nm dbnm LP nmnum RP */
+ 189, /* (251) cmd ::= PRAGMA nm dbnm EQ minus_num */
+ 189, /* (252) cmd ::= PRAGMA nm dbnm LP minus_num RP */
+ 210, /* (253) plus_num ::= PLUS INTEGER|FLOAT */
+ 211, /* (254) minus_num ::= MINUS INTEGER|FLOAT */
+ 189, /* (255) cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
+ 284, /* (256) trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
+ 286, /* (257) trigger_time ::= BEFORE|AFTER */
+ 286, /* (258) trigger_time ::= INSTEAD OF */
+ 286, /* (259) trigger_time ::= */
+ 287, /* (260) trigger_event ::= DELETE|INSERT */
+ 287, /* (261) trigger_event ::= UPDATE */
+ 287, /* (262) trigger_event ::= UPDATE OF idlist */
+ 289, /* (263) when_clause ::= */
+ 289, /* (264) when_clause ::= WHEN expr */
+ 285, /* (265) trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
+ 285, /* (266) trigger_cmd_list ::= trigger_cmd SEMI */
+ 291, /* (267) trnm ::= nm DOT nm */
+ 292, /* (268) tridxby ::= INDEXED BY nm */
+ 292, /* (269) tridxby ::= NOT INDEXED */
+ 290, /* (270) trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist from where_opt scanpt */
+ 290, /* (271) trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
+ 290, /* (272) trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
+ 290, /* (273) trigger_cmd ::= scanpt select scanpt */
+ 216, /* (274) expr ::= RAISE LP IGNORE RP */
+ 216, /* (275) expr ::= RAISE LP raisetype COMMA nm RP */
+ 235, /* (276) raisetype ::= ROLLBACK */
+ 235, /* (277) raisetype ::= ABORT */
+ 235, /* (278) raisetype ::= FAIL */
+ 189, /* (279) cmd ::= DROP TRIGGER ifexists fullname */
+ 189, /* (280) cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
+ 189, /* (281) cmd ::= DETACH database_kw_opt expr */
+ 294, /* (282) key_opt ::= */
+ 294, /* (283) key_opt ::= KEY expr */
+ 189, /* (284) cmd ::= REINDEX */
+ 189, /* (285) cmd ::= REINDEX nm dbnm */
+ 189, /* (286) cmd ::= ANALYZE */
+ 189, /* (287) cmd ::= ANALYZE nm dbnm */
+ 189, /* (288) cmd ::= ALTER TABLE fullname RENAME TO nm */
+ 189, /* (289) cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
+ 189, /* (290) cmd ::= ALTER TABLE fullname DROP kwcolumn_opt nm */
+ 295, /* (291) add_column_fullname ::= fullname */
+ 189, /* (292) cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
+ 189, /* (293) cmd ::= create_vtab */
+ 189, /* (294) cmd ::= create_vtab LP vtabarglist RP */
+ 297, /* (295) create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
+ 299, /* (296) vtabarg ::= */
+ 300, /* (297) vtabargtoken ::= ANY */
+ 300, /* (298) vtabargtoken ::= lp anylist RP */
+ 301, /* (299) lp ::= LP */
+ 265, /* (300) with ::= WITH wqlist */
+ 265, /* (301) with ::= WITH RECURSIVE wqlist */
+ 304, /* (302) wqas ::= AS */
+ 304, /* (303) wqas ::= AS MATERIALIZED */
+ 304, /* (304) wqas ::= AS NOT MATERIALIZED */
+ 303, /* (305) wqitem ::= nm eidlist_opt wqas LP select RP */
+ 240, /* (306) wqlist ::= wqitem */
+ 240, /* (307) wqlist ::= wqlist COMMA wqitem */
+ 305, /* (308) windowdefn_list ::= windowdefn */
+ 305, /* (309) windowdefn_list ::= windowdefn_list COMMA windowdefn */
+ 306, /* (310) windowdefn ::= nm AS LP window RP */
+ 307, /* (311) window ::= PARTITION BY nexprlist orderby_opt frame_opt */
+ 307, /* (312) window ::= nm PARTITION BY nexprlist orderby_opt frame_opt */
+ 307, /* (313) window ::= ORDER BY sortlist frame_opt */
+ 307, /* (314) window ::= nm ORDER BY sortlist frame_opt */
+ 307, /* (315) window ::= frame_opt */
+ 307, /* (316) window ::= nm frame_opt */
+ 308, /* (317) frame_opt ::= */
+ 308, /* (318) frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt */
+ 308, /* (319) frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt */
+ 312, /* (320) range_or_rows ::= RANGE|ROWS|GROUPS */
+ 314, /* (321) frame_bound_s ::= frame_bound */
+ 314, /* (322) frame_bound_s ::= UNBOUNDED PRECEDING */
+ 315, /* (323) frame_bound_e ::= frame_bound */
+ 315, /* (324) frame_bound_e ::= UNBOUNDED FOLLOWING */
+ 313, /* (325) frame_bound ::= expr PRECEDING|FOLLOWING */
+ 313, /* (326) frame_bound ::= CURRENT ROW */
+ 316, /* (327) frame_exclude_opt ::= */
+ 316, /* (328) frame_exclude_opt ::= EXCLUDE frame_exclude */
+ 317, /* (329) frame_exclude ::= NO OTHERS */
+ 317, /* (330) frame_exclude ::= CURRENT ROW */
+ 317, /* (331) frame_exclude ::= GROUP|TIES */
+ 250, /* (332) window_clause ::= WINDOW windowdefn_list */
+ 272, /* (333) filter_over ::= filter_clause over_clause */
+ 272, /* (334) filter_over ::= over_clause */
+ 272, /* (335) filter_over ::= filter_clause */
+ 311, /* (336) over_clause ::= OVER LP window RP */
+ 311, /* (337) over_clause ::= OVER nm */
+ 310, /* (338) filter_clause ::= FILTER LP WHERE expr RP */
+ 184, /* (339) input ::= cmdlist */
+ 185, /* (340) cmdlist ::= cmdlist ecmd */
+ 185, /* (341) cmdlist ::= ecmd */
+ 186, /* (342) ecmd ::= SEMI */
+ 186, /* (343) ecmd ::= cmdx SEMI */
+ 186, /* (344) ecmd ::= explain cmdx SEMI */
+ 191, /* (345) trans_opt ::= */
+ 191, /* (346) trans_opt ::= TRANSACTION */
+ 191, /* (347) trans_opt ::= TRANSACTION nm */
+ 193, /* (348) savepoint_opt ::= SAVEPOINT */
+ 193, /* (349) savepoint_opt ::= */
+ 189, /* (350) cmd ::= create_table create_table_args */
+ 202, /* (351) table_option_set ::= table_option */
+ 200, /* (352) columnlist ::= columnlist COMMA columnname carglist */
+ 200, /* (353) columnlist ::= columnname carglist */
+ 192, /* (354) nm ::= ID|INDEXED */
+ 192, /* (355) nm ::= STRING */
+ 192, /* (356) nm ::= JOIN_KW */
+ 207, /* (357) typetoken ::= typename */
+ 208, /* (358) typename ::= ID|STRING */
+ 209, /* (359) signed ::= plus_num */
+ 209, /* (360) signed ::= minus_num */
+ 206, /* (361) carglist ::= carglist ccons */
+ 206, /* (362) carglist ::= */
+ 214, /* (363) ccons ::= NULL onconf */
+ 214, /* (364) ccons ::= GENERATED ALWAYS AS generated */
+ 214, /* (365) ccons ::= AS generated */
+ 201, /* (366) conslist_opt ::= COMMA conslist */
+ 227, /* (367) conslist ::= conslist tconscomma tcons */
+ 227, /* (368) conslist ::= tcons */
+ 228, /* (369) tconscomma ::= */
+ 232, /* (370) defer_subclause_opt ::= defer_subclause */
+ 234, /* (371) resolvetype ::= raisetype */
+ 238, /* (372) selectnowith ::= oneselect */
+ 239, /* (373) oneselect ::= values */
+ 253, /* (374) sclp ::= selcollist COMMA */
+ 254, /* (375) as ::= ID|STRING */
+ 271, /* (376) returning ::= */
+ 216, /* (377) expr ::= term */
+ 273, /* (378) likeop ::= LIKE_KW|MATCH */
+ 261, /* (379) exprlist ::= nexprlist */
+ 283, /* (380) nmnum ::= plus_num */
+ 283, /* (381) nmnum ::= nm */
+ 283, /* (382) nmnum ::= ON */
+ 283, /* (383) nmnum ::= DELETE */
+ 283, /* (384) nmnum ::= DEFAULT */
+ 210, /* (385) plus_num ::= INTEGER|FLOAT */
+ 288, /* (386) foreach_clause ::= */
+ 288, /* (387) foreach_clause ::= FOR EACH ROW */
+ 291, /* (388) trnm ::= nm */
+ 292, /* (389) tridxby ::= */
+ 293, /* (390) database_kw_opt ::= DATABASE */
+ 293, /* (391) database_kw_opt ::= */
+ 296, /* (392) kwcolumn_opt ::= */
+ 296, /* (393) kwcolumn_opt ::= COLUMNKW */
+ 298, /* (394) vtabarglist ::= vtabarg */
+ 298, /* (395) vtabarglist ::= vtabarglist COMMA vtabarg */
+ 299, /* (396) vtabarg ::= vtabarg vtabargtoken */
+ 302, /* (397) anylist ::= */
+ 302, /* (398) anylist ::= anylist LP anylist RP */
+ 302, /* (399) anylist ::= anylist ANY */
+ 265, /* (400) with ::= */
};
/* For rule J, yyRuleInfoNRhs[J] contains the negative of the number
@@ -160130,385 +162637,388 @@ static const signed char yyRuleInfoNRhs[] = {
-3, /* (16) ifnotexists ::= IF NOT EXISTS */
-1, /* (17) temp ::= TEMP */
0, /* (18) temp ::= */
- -5, /* (19) create_table_args ::= LP columnlist conslist_opt RP table_options */
+ -5, /* (19) create_table_args ::= LP columnlist conslist_opt RP table_option_set */
-2, /* (20) create_table_args ::= AS select */
- 0, /* (21) table_options ::= */
- -2, /* (22) table_options ::= WITHOUT nm */
- -2, /* (23) columnname ::= nm typetoken */
- 0, /* (24) typetoken ::= */
- -4, /* (25) typetoken ::= typename LP signed RP */
- -6, /* (26) typetoken ::= typename LP signed COMMA signed RP */
- -2, /* (27) typename ::= typename ID|STRING */
- 0, /* (28) scanpt ::= */
- 0, /* (29) scantok ::= */
- -2, /* (30) ccons ::= CONSTRAINT nm */
- -3, /* (31) ccons ::= DEFAULT scantok term */
- -4, /* (32) ccons ::= DEFAULT LP expr RP */
- -4, /* (33) ccons ::= DEFAULT PLUS scantok term */
- -4, /* (34) ccons ::= DEFAULT MINUS scantok term */
- -3, /* (35) ccons ::= DEFAULT scantok ID|INDEXED */
- -3, /* (36) ccons ::= NOT NULL onconf */
- -5, /* (37) ccons ::= PRIMARY KEY sortorder onconf autoinc */
- -2, /* (38) ccons ::= UNIQUE onconf */
- -4, /* (39) ccons ::= CHECK LP expr RP */
- -4, /* (40) ccons ::= REFERENCES nm eidlist_opt refargs */
- -1, /* (41) ccons ::= defer_subclause */
- -2, /* (42) ccons ::= COLLATE ID|STRING */
- -3, /* (43) generated ::= LP expr RP */
- -4, /* (44) generated ::= LP expr RP ID */
- 0, /* (45) autoinc ::= */
- -1, /* (46) autoinc ::= AUTOINCR */
- 0, /* (47) refargs ::= */
- -2, /* (48) refargs ::= refargs refarg */
- -2, /* (49) refarg ::= MATCH nm */
- -3, /* (50) refarg ::= ON INSERT refact */
- -3, /* (51) refarg ::= ON DELETE refact */
- -3, /* (52) refarg ::= ON UPDATE refact */
- -2, /* (53) refact ::= SET NULL */
- -2, /* (54) refact ::= SET DEFAULT */
- -1, /* (55) refact ::= CASCADE */
- -1, /* (56) refact ::= RESTRICT */
- -2, /* (57) refact ::= NO ACTION */
- -3, /* (58) defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
- -2, /* (59) defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
- 0, /* (60) init_deferred_pred_opt ::= */
- -2, /* (61) init_deferred_pred_opt ::= INITIALLY DEFERRED */
- -2, /* (62) init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
- 0, /* (63) conslist_opt ::= */
- -1, /* (64) tconscomma ::= COMMA */
- -2, /* (65) tcons ::= CONSTRAINT nm */
- -7, /* (66) tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
- -5, /* (67) tcons ::= UNIQUE LP sortlist RP onconf */
- -5, /* (68) tcons ::= CHECK LP expr RP onconf */
- -10, /* (69) tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */
- 0, /* (70) defer_subclause_opt ::= */
- 0, /* (71) onconf ::= */
- -3, /* (72) onconf ::= ON CONFLICT resolvetype */
- 0, /* (73) orconf ::= */
- -2, /* (74) orconf ::= OR resolvetype */
- -1, /* (75) resolvetype ::= IGNORE */
- -1, /* (76) resolvetype ::= REPLACE */
- -4, /* (77) cmd ::= DROP TABLE ifexists fullname */
- -2, /* (78) ifexists ::= IF EXISTS */
- 0, /* (79) ifexists ::= */
- -9, /* (80) cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
- -4, /* (81) cmd ::= DROP VIEW ifexists fullname */
- -1, /* (82) cmd ::= select */
- -3, /* (83) select ::= WITH wqlist selectnowith */
- -4, /* (84) select ::= WITH RECURSIVE wqlist selectnowith */
- -1, /* (85) select ::= selectnowith */
- -3, /* (86) selectnowith ::= selectnowith multiselect_op oneselect */
- -1, /* (87) multiselect_op ::= UNION */
- -2, /* (88) multiselect_op ::= UNION ALL */
- -1, /* (89) multiselect_op ::= EXCEPT|INTERSECT */
- -9, /* (90) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
- -10, /* (91) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt */
- -4, /* (92) values ::= VALUES LP nexprlist RP */
- -5, /* (93) values ::= values COMMA LP nexprlist RP */
- -1, /* (94) distinct ::= DISTINCT */
- -1, /* (95) distinct ::= ALL */
- 0, /* (96) distinct ::= */
- 0, /* (97) sclp ::= */
- -5, /* (98) selcollist ::= sclp scanpt expr scanpt as */
- -3, /* (99) selcollist ::= sclp scanpt STAR */
- -5, /* (100) selcollist ::= sclp scanpt nm DOT STAR */
- -2, /* (101) as ::= AS nm */
- 0, /* (102) as ::= */
- 0, /* (103) from ::= */
- -2, /* (104) from ::= FROM seltablist */
- -2, /* (105) stl_prefix ::= seltablist joinop */
- 0, /* (106) stl_prefix ::= */
- -7, /* (107) seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
- -9, /* (108) seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
- -7, /* (109) seltablist ::= stl_prefix LP select RP as on_opt using_opt */
- -7, /* (110) seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
- 0, /* (111) dbnm ::= */
- -2, /* (112) dbnm ::= DOT nm */
- -1, /* (113) fullname ::= nm */
- -3, /* (114) fullname ::= nm DOT nm */
- -1, /* (115) xfullname ::= nm */
- -3, /* (116) xfullname ::= nm DOT nm */
- -5, /* (117) xfullname ::= nm DOT nm AS nm */
- -3, /* (118) xfullname ::= nm AS nm */
- -1, /* (119) joinop ::= COMMA|JOIN */
- -2, /* (120) joinop ::= JOIN_KW JOIN */
- -3, /* (121) joinop ::= JOIN_KW nm JOIN */
- -4, /* (122) joinop ::= JOIN_KW nm nm JOIN */
- -2, /* (123) on_opt ::= ON expr */
- 0, /* (124) on_opt ::= */
- 0, /* (125) indexed_opt ::= */
- -3, /* (126) indexed_opt ::= INDEXED BY nm */
- -2, /* (127) indexed_opt ::= NOT INDEXED */
- -4, /* (128) using_opt ::= USING LP idlist RP */
- 0, /* (129) using_opt ::= */
- 0, /* (130) orderby_opt ::= */
- -3, /* (131) orderby_opt ::= ORDER BY sortlist */
- -5, /* (132) sortlist ::= sortlist COMMA expr sortorder nulls */
- -3, /* (133) sortlist ::= expr sortorder nulls */
- -1, /* (134) sortorder ::= ASC */
- -1, /* (135) sortorder ::= DESC */
- 0, /* (136) sortorder ::= */
- -2, /* (137) nulls ::= NULLS FIRST */
- -2, /* (138) nulls ::= NULLS LAST */
- 0, /* (139) nulls ::= */
- 0, /* (140) groupby_opt ::= */
- -3, /* (141) groupby_opt ::= GROUP BY nexprlist */
- 0, /* (142) having_opt ::= */
- -2, /* (143) having_opt ::= HAVING expr */
- 0, /* (144) limit_opt ::= */
- -2, /* (145) limit_opt ::= LIMIT expr */
- -4, /* (146) limit_opt ::= LIMIT expr OFFSET expr */
- -4, /* (147) limit_opt ::= LIMIT expr COMMA expr */
- -6, /* (148) cmd ::= with DELETE FROM xfullname indexed_opt where_opt_ret */
- 0, /* (149) where_opt ::= */
- -2, /* (150) where_opt ::= WHERE expr */
- 0, /* (151) where_opt_ret ::= */
- -2, /* (152) where_opt_ret ::= WHERE expr */
- -2, /* (153) where_opt_ret ::= RETURNING selcollist */
- -4, /* (154) where_opt_ret ::= WHERE expr RETURNING selcollist */
- -9, /* (155) cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist from where_opt_ret */
- -5, /* (156) setlist ::= setlist COMMA nm EQ expr */
- -7, /* (157) setlist ::= setlist COMMA LP idlist RP EQ expr */
- -3, /* (158) setlist ::= nm EQ expr */
- -5, /* (159) setlist ::= LP idlist RP EQ expr */
- -7, /* (160) cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert */
- -8, /* (161) cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES returning */
- 0, /* (162) upsert ::= */
- -2, /* (163) upsert ::= RETURNING selcollist */
- -12, /* (164) upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt upsert */
- -9, /* (165) upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING upsert */
- -5, /* (166) upsert ::= ON CONFLICT DO NOTHING returning */
- -8, /* (167) upsert ::= ON CONFLICT DO UPDATE SET setlist where_opt returning */
- -2, /* (168) returning ::= RETURNING selcollist */
- -2, /* (169) insert_cmd ::= INSERT orconf */
- -1, /* (170) insert_cmd ::= REPLACE */
- 0, /* (171) idlist_opt ::= */
- -3, /* (172) idlist_opt ::= LP idlist RP */
- -3, /* (173) idlist ::= idlist COMMA nm */
- -1, /* (174) idlist ::= nm */
- -3, /* (175) expr ::= LP expr RP */
- -1, /* (176) expr ::= ID|INDEXED */
- -1, /* (177) expr ::= JOIN_KW */
- -3, /* (178) expr ::= nm DOT nm */
- -5, /* (179) expr ::= nm DOT nm DOT nm */
- -1, /* (180) term ::= NULL|FLOAT|BLOB */
- -1, /* (181) term ::= STRING */
- -1, /* (182) term ::= INTEGER */
- -1, /* (183) expr ::= VARIABLE */
- -3, /* (184) expr ::= expr COLLATE ID|STRING */
- -6, /* (185) expr ::= CAST LP expr AS typetoken RP */
- -5, /* (186) expr ::= ID|INDEXED LP distinct exprlist RP */
- -4, /* (187) expr ::= ID|INDEXED LP STAR RP */
- -6, /* (188) expr ::= ID|INDEXED LP distinct exprlist RP filter_over */
- -5, /* (189) expr ::= ID|INDEXED LP STAR RP filter_over */
- -1, /* (190) term ::= CTIME_KW */
- -5, /* (191) expr ::= LP nexprlist COMMA expr RP */
- -3, /* (192) expr ::= expr AND expr */
- -3, /* (193) expr ::= expr OR expr */
- -3, /* (194) expr ::= expr LT|GT|GE|LE expr */
- -3, /* (195) expr ::= expr EQ|NE expr */
- -3, /* (196) expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */
- -3, /* (197) expr ::= expr PLUS|MINUS expr */
- -3, /* (198) expr ::= expr STAR|SLASH|REM expr */
- -3, /* (199) expr ::= expr CONCAT expr */
- -2, /* (200) likeop ::= NOT LIKE_KW|MATCH */
- -3, /* (201) expr ::= expr likeop expr */
- -5, /* (202) expr ::= expr likeop expr ESCAPE expr */
- -2, /* (203) expr ::= expr ISNULL|NOTNULL */
- -3, /* (204) expr ::= expr NOT NULL */
- -3, /* (205) expr ::= expr IS expr */
- -4, /* (206) expr ::= expr IS NOT expr */
- -2, /* (207) expr ::= NOT expr */
- -2, /* (208) expr ::= BITNOT expr */
- -2, /* (209) expr ::= PLUS|MINUS expr */
- -1, /* (210) between_op ::= BETWEEN */
- -2, /* (211) between_op ::= NOT BETWEEN */
- -5, /* (212) expr ::= expr between_op expr AND expr */
- -1, /* (213) in_op ::= IN */
- -2, /* (214) in_op ::= NOT IN */
- -5, /* (215) expr ::= expr in_op LP exprlist RP */
- -3, /* (216) expr ::= LP select RP */
- -5, /* (217) expr ::= expr in_op LP select RP */
- -5, /* (218) expr ::= expr in_op nm dbnm paren_exprlist */
- -4, /* (219) expr ::= EXISTS LP select RP */
- -5, /* (220) expr ::= CASE case_operand case_exprlist case_else END */
- -5, /* (221) case_exprlist ::= case_exprlist WHEN expr THEN expr */
- -4, /* (222) case_exprlist ::= WHEN expr THEN expr */
- -2, /* (223) case_else ::= ELSE expr */
- 0, /* (224) case_else ::= */
- -1, /* (225) case_operand ::= expr */
- 0, /* (226) case_operand ::= */
- 0, /* (227) exprlist ::= */
- -3, /* (228) nexprlist ::= nexprlist COMMA expr */
- -1, /* (229) nexprlist ::= expr */
- 0, /* (230) paren_exprlist ::= */
- -3, /* (231) paren_exprlist ::= LP exprlist RP */
- -12, /* (232) cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
- -1, /* (233) uniqueflag ::= UNIQUE */
- 0, /* (234) uniqueflag ::= */
- 0, /* (235) eidlist_opt ::= */
- -3, /* (236) eidlist_opt ::= LP eidlist RP */
- -5, /* (237) eidlist ::= eidlist COMMA nm collate sortorder */
- -3, /* (238) eidlist ::= nm collate sortorder */
- 0, /* (239) collate ::= */
- -2, /* (240) collate ::= COLLATE ID|STRING */
- -4, /* (241) cmd ::= DROP INDEX ifexists fullname */
- -2, /* (242) cmd ::= VACUUM vinto */
- -3, /* (243) cmd ::= VACUUM nm vinto */
- -2, /* (244) vinto ::= INTO expr */
- 0, /* (245) vinto ::= */
- -3, /* (246) cmd ::= PRAGMA nm dbnm */
- -5, /* (247) cmd ::= PRAGMA nm dbnm EQ nmnum */
- -6, /* (248) cmd ::= PRAGMA nm dbnm LP nmnum RP */
- -5, /* (249) cmd ::= PRAGMA nm dbnm EQ minus_num */
- -6, /* (250) cmd ::= PRAGMA nm dbnm LP minus_num RP */
- -2, /* (251) plus_num ::= PLUS INTEGER|FLOAT */
- -2, /* (252) minus_num ::= MINUS INTEGER|FLOAT */
- -5, /* (253) cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
- -11, /* (254) trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
- -1, /* (255) trigger_time ::= BEFORE|AFTER */
- -2, /* (256) trigger_time ::= INSTEAD OF */
- 0, /* (257) trigger_time ::= */
- -1, /* (258) trigger_event ::= DELETE|INSERT */
- -1, /* (259) trigger_event ::= UPDATE */
- -3, /* (260) trigger_event ::= UPDATE OF idlist */
- 0, /* (261) when_clause ::= */
- -2, /* (262) when_clause ::= WHEN expr */
- -3, /* (263) trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
- -2, /* (264) trigger_cmd_list ::= trigger_cmd SEMI */
- -3, /* (265) trnm ::= nm DOT nm */
- -3, /* (266) tridxby ::= INDEXED BY nm */
- -2, /* (267) tridxby ::= NOT INDEXED */
- -9, /* (268) trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist from where_opt scanpt */
- -8, /* (269) trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
- -6, /* (270) trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
- -3, /* (271) trigger_cmd ::= scanpt select scanpt */
- -4, /* (272) expr ::= RAISE LP IGNORE RP */
- -6, /* (273) expr ::= RAISE LP raisetype COMMA nm RP */
- -1, /* (274) raisetype ::= ROLLBACK */
- -1, /* (275) raisetype ::= ABORT */
- -1, /* (276) raisetype ::= FAIL */
- -4, /* (277) cmd ::= DROP TRIGGER ifexists fullname */
- -6, /* (278) cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
- -3, /* (279) cmd ::= DETACH database_kw_opt expr */
- 0, /* (280) key_opt ::= */
- -2, /* (281) key_opt ::= KEY expr */
- -1, /* (282) cmd ::= REINDEX */
- -3, /* (283) cmd ::= REINDEX nm dbnm */
- -1, /* (284) cmd ::= ANALYZE */
- -3, /* (285) cmd ::= ANALYZE nm dbnm */
- -6, /* (286) cmd ::= ALTER TABLE fullname RENAME TO nm */
- -7, /* (287) cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
- -6, /* (288) cmd ::= ALTER TABLE fullname DROP kwcolumn_opt nm */
- -1, /* (289) add_column_fullname ::= fullname */
- -8, /* (290) cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
- -1, /* (291) cmd ::= create_vtab */
- -4, /* (292) cmd ::= create_vtab LP vtabarglist RP */
- -8, /* (293) create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
- 0, /* (294) vtabarg ::= */
- -1, /* (295) vtabargtoken ::= ANY */
- -3, /* (296) vtabargtoken ::= lp anylist RP */
- -1, /* (297) lp ::= LP */
- -2, /* (298) with ::= WITH wqlist */
- -3, /* (299) with ::= WITH RECURSIVE wqlist */
- -1, /* (300) wqas ::= AS */
- -2, /* (301) wqas ::= AS MATERIALIZED */
- -3, /* (302) wqas ::= AS NOT MATERIALIZED */
- -6, /* (303) wqitem ::= nm eidlist_opt wqas LP select RP */
- -1, /* (304) wqlist ::= wqitem */
- -3, /* (305) wqlist ::= wqlist COMMA wqitem */
- -1, /* (306) windowdefn_list ::= windowdefn */
- -3, /* (307) windowdefn_list ::= windowdefn_list COMMA windowdefn */
- -5, /* (308) windowdefn ::= nm AS LP window RP */
- -5, /* (309) window ::= PARTITION BY nexprlist orderby_opt frame_opt */
- -6, /* (310) window ::= nm PARTITION BY nexprlist orderby_opt frame_opt */
- -4, /* (311) window ::= ORDER BY sortlist frame_opt */
- -5, /* (312) window ::= nm ORDER BY sortlist frame_opt */
- -1, /* (313) window ::= frame_opt */
- -2, /* (314) window ::= nm frame_opt */
- 0, /* (315) frame_opt ::= */
- -3, /* (316) frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt */
- -6, /* (317) frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt */
- -1, /* (318) range_or_rows ::= RANGE|ROWS|GROUPS */
- -1, /* (319) frame_bound_s ::= frame_bound */
- -2, /* (320) frame_bound_s ::= UNBOUNDED PRECEDING */
- -1, /* (321) frame_bound_e ::= frame_bound */
- -2, /* (322) frame_bound_e ::= UNBOUNDED FOLLOWING */
- -2, /* (323) frame_bound ::= expr PRECEDING|FOLLOWING */
- -2, /* (324) frame_bound ::= CURRENT ROW */
- 0, /* (325) frame_exclude_opt ::= */
- -2, /* (326) frame_exclude_opt ::= EXCLUDE frame_exclude */
- -2, /* (327) frame_exclude ::= NO OTHERS */
- -2, /* (328) frame_exclude ::= CURRENT ROW */
- -1, /* (329) frame_exclude ::= GROUP|TIES */
- -2, /* (330) window_clause ::= WINDOW windowdefn_list */
- -2, /* (331) filter_over ::= filter_clause over_clause */
- -1, /* (332) filter_over ::= over_clause */
- -1, /* (333) filter_over ::= filter_clause */
- -4, /* (334) over_clause ::= OVER LP window RP */
- -2, /* (335) over_clause ::= OVER nm */
- -5, /* (336) filter_clause ::= FILTER LP WHERE expr RP */
- -1, /* (337) input ::= cmdlist */
- -2, /* (338) cmdlist ::= cmdlist ecmd */
- -1, /* (339) cmdlist ::= ecmd */
- -1, /* (340) ecmd ::= SEMI */
- -2, /* (341) ecmd ::= cmdx SEMI */
- -3, /* (342) ecmd ::= explain cmdx SEMI */
- 0, /* (343) trans_opt ::= */
- -1, /* (344) trans_opt ::= TRANSACTION */
- -2, /* (345) trans_opt ::= TRANSACTION nm */
- -1, /* (346) savepoint_opt ::= SAVEPOINT */
- 0, /* (347) savepoint_opt ::= */
- -2, /* (348) cmd ::= create_table create_table_args */
- -4, /* (349) columnlist ::= columnlist COMMA columnname carglist */
- -2, /* (350) columnlist ::= columnname carglist */
- -1, /* (351) nm ::= ID|INDEXED */
- -1, /* (352) nm ::= STRING */
- -1, /* (353) nm ::= JOIN_KW */
- -1, /* (354) typetoken ::= typename */
- -1, /* (355) typename ::= ID|STRING */
- -1, /* (356) signed ::= plus_num */
- -1, /* (357) signed ::= minus_num */
- -2, /* (358) carglist ::= carglist ccons */
- 0, /* (359) carglist ::= */
- -2, /* (360) ccons ::= NULL onconf */
- -4, /* (361) ccons ::= GENERATED ALWAYS AS generated */
- -2, /* (362) ccons ::= AS generated */
- -2, /* (363) conslist_opt ::= COMMA conslist */
- -3, /* (364) conslist ::= conslist tconscomma tcons */
- -1, /* (365) conslist ::= tcons */
- 0, /* (366) tconscomma ::= */
- -1, /* (367) defer_subclause_opt ::= defer_subclause */
- -1, /* (368) resolvetype ::= raisetype */
- -1, /* (369) selectnowith ::= oneselect */
- -1, /* (370) oneselect ::= values */
- -2, /* (371) sclp ::= selcollist COMMA */
- -1, /* (372) as ::= ID|STRING */
- 0, /* (373) returning ::= */
- -1, /* (374) expr ::= term */
- -1, /* (375) likeop ::= LIKE_KW|MATCH */
- -1, /* (376) exprlist ::= nexprlist */
- -1, /* (377) nmnum ::= plus_num */
- -1, /* (378) nmnum ::= nm */
- -1, /* (379) nmnum ::= ON */
- -1, /* (380) nmnum ::= DELETE */
- -1, /* (381) nmnum ::= DEFAULT */
- -1, /* (382) plus_num ::= INTEGER|FLOAT */
- 0, /* (383) foreach_clause ::= */
- -3, /* (384) foreach_clause ::= FOR EACH ROW */
- -1, /* (385) trnm ::= nm */
- 0, /* (386) tridxby ::= */
- -1, /* (387) database_kw_opt ::= DATABASE */
- 0, /* (388) database_kw_opt ::= */
- 0, /* (389) kwcolumn_opt ::= */
- -1, /* (390) kwcolumn_opt ::= COLUMNKW */
- -1, /* (391) vtabarglist ::= vtabarg */
- -3, /* (392) vtabarglist ::= vtabarglist COMMA vtabarg */
- -2, /* (393) vtabarg ::= vtabarg vtabargtoken */
- 0, /* (394) anylist ::= */
- -4, /* (395) anylist ::= anylist LP anylist RP */
- -2, /* (396) anylist ::= anylist ANY */
- 0, /* (397) with ::= */
+ 0, /* (21) table_option_set ::= */
+ -3, /* (22) table_option_set ::= table_option_set COMMA table_option */
+ -2, /* (23) table_option ::= WITHOUT nm */
+ -1, /* (24) table_option ::= nm */
+ -2, /* (25) columnname ::= nm typetoken */
+ 0, /* (26) typetoken ::= */
+ -4, /* (27) typetoken ::= typename LP signed RP */
+ -6, /* (28) typetoken ::= typename LP signed COMMA signed RP */
+ -2, /* (29) typename ::= typename ID|STRING */
+ 0, /* (30) scanpt ::= */
+ 0, /* (31) scantok ::= */
+ -2, /* (32) ccons ::= CONSTRAINT nm */
+ -3, /* (33) ccons ::= DEFAULT scantok term */
+ -4, /* (34) ccons ::= DEFAULT LP expr RP */
+ -4, /* (35) ccons ::= DEFAULT PLUS scantok term */
+ -4, /* (36) ccons ::= DEFAULT MINUS scantok term */
+ -3, /* (37) ccons ::= DEFAULT scantok ID|INDEXED */
+ -3, /* (38) ccons ::= NOT NULL onconf */
+ -5, /* (39) ccons ::= PRIMARY KEY sortorder onconf autoinc */
+ -2, /* (40) ccons ::= UNIQUE onconf */
+ -4, /* (41) ccons ::= CHECK LP expr RP */
+ -4, /* (42) ccons ::= REFERENCES nm eidlist_opt refargs */
+ -1, /* (43) ccons ::= defer_subclause */
+ -2, /* (44) ccons ::= COLLATE ID|STRING */
+ -3, /* (45) generated ::= LP expr RP */
+ -4, /* (46) generated ::= LP expr RP ID */
+ 0, /* (47) autoinc ::= */
+ -1, /* (48) autoinc ::= AUTOINCR */
+ 0, /* (49) refargs ::= */
+ -2, /* (50) refargs ::= refargs refarg */
+ -2, /* (51) refarg ::= MATCH nm */
+ -3, /* (52) refarg ::= ON INSERT refact */
+ -3, /* (53) refarg ::= ON DELETE refact */
+ -3, /* (54) refarg ::= ON UPDATE refact */
+ -2, /* (55) refact ::= SET NULL */
+ -2, /* (56) refact ::= SET DEFAULT */
+ -1, /* (57) refact ::= CASCADE */
+ -1, /* (58) refact ::= RESTRICT */
+ -2, /* (59) refact ::= NO ACTION */
+ -3, /* (60) defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
+ -2, /* (61) defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
+ 0, /* (62) init_deferred_pred_opt ::= */
+ -2, /* (63) init_deferred_pred_opt ::= INITIALLY DEFERRED */
+ -2, /* (64) init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
+ 0, /* (65) conslist_opt ::= */
+ -1, /* (66) tconscomma ::= COMMA */
+ -2, /* (67) tcons ::= CONSTRAINT nm */
+ -7, /* (68) tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
+ -5, /* (69) tcons ::= UNIQUE LP sortlist RP onconf */
+ -5, /* (70) tcons ::= CHECK LP expr RP onconf */
+ -10, /* (71) tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */
+ 0, /* (72) defer_subclause_opt ::= */
+ 0, /* (73) onconf ::= */
+ -3, /* (74) onconf ::= ON CONFLICT resolvetype */
+ 0, /* (75) orconf ::= */
+ -2, /* (76) orconf ::= OR resolvetype */
+ -1, /* (77) resolvetype ::= IGNORE */
+ -1, /* (78) resolvetype ::= REPLACE */
+ -4, /* (79) cmd ::= DROP TABLE ifexists fullname */
+ -2, /* (80) ifexists ::= IF EXISTS */
+ 0, /* (81) ifexists ::= */
+ -9, /* (82) cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
+ -4, /* (83) cmd ::= DROP VIEW ifexists fullname */
+ -1, /* (84) cmd ::= select */
+ -3, /* (85) select ::= WITH wqlist selectnowith */
+ -4, /* (86) select ::= WITH RECURSIVE wqlist selectnowith */
+ -1, /* (87) select ::= selectnowith */
+ -3, /* (88) selectnowith ::= selectnowith multiselect_op oneselect */
+ -1, /* (89) multiselect_op ::= UNION */
+ -2, /* (90) multiselect_op ::= UNION ALL */
+ -1, /* (91) multiselect_op ::= EXCEPT|INTERSECT */
+ -9, /* (92) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
+ -10, /* (93) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt */
+ -4, /* (94) values ::= VALUES LP nexprlist RP */
+ -5, /* (95) values ::= values COMMA LP nexprlist RP */
+ -1, /* (96) distinct ::= DISTINCT */
+ -1, /* (97) distinct ::= ALL */
+ 0, /* (98) distinct ::= */
+ 0, /* (99) sclp ::= */
+ -5, /* (100) selcollist ::= sclp scanpt expr scanpt as */
+ -3, /* (101) selcollist ::= sclp scanpt STAR */
+ -5, /* (102) selcollist ::= sclp scanpt nm DOT STAR */
+ -2, /* (103) as ::= AS nm */
+ 0, /* (104) as ::= */
+ 0, /* (105) from ::= */
+ -2, /* (106) from ::= FROM seltablist */
+ -2, /* (107) stl_prefix ::= seltablist joinop */
+ 0, /* (108) stl_prefix ::= */
+ -7, /* (109) seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
+ -9, /* (110) seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
+ -7, /* (111) seltablist ::= stl_prefix LP select RP as on_opt using_opt */
+ -7, /* (112) seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
+ 0, /* (113) dbnm ::= */
+ -2, /* (114) dbnm ::= DOT nm */
+ -1, /* (115) fullname ::= nm */
+ -3, /* (116) fullname ::= nm DOT nm */
+ -1, /* (117) xfullname ::= nm */
+ -3, /* (118) xfullname ::= nm DOT nm */
+ -5, /* (119) xfullname ::= nm DOT nm AS nm */
+ -3, /* (120) xfullname ::= nm AS nm */
+ -1, /* (121) joinop ::= COMMA|JOIN */
+ -2, /* (122) joinop ::= JOIN_KW JOIN */
+ -3, /* (123) joinop ::= JOIN_KW nm JOIN */
+ -4, /* (124) joinop ::= JOIN_KW nm nm JOIN */
+ -2, /* (125) on_opt ::= ON expr */
+ 0, /* (126) on_opt ::= */
+ 0, /* (127) indexed_opt ::= */
+ -3, /* (128) indexed_opt ::= INDEXED BY nm */
+ -2, /* (129) indexed_opt ::= NOT INDEXED */
+ -4, /* (130) using_opt ::= USING LP idlist RP */
+ 0, /* (131) using_opt ::= */
+ 0, /* (132) orderby_opt ::= */
+ -3, /* (133) orderby_opt ::= ORDER BY sortlist */
+ -5, /* (134) sortlist ::= sortlist COMMA expr sortorder nulls */
+ -3, /* (135) sortlist ::= expr sortorder nulls */
+ -1, /* (136) sortorder ::= ASC */
+ -1, /* (137) sortorder ::= DESC */
+ 0, /* (138) sortorder ::= */
+ -2, /* (139) nulls ::= NULLS FIRST */
+ -2, /* (140) nulls ::= NULLS LAST */
+ 0, /* (141) nulls ::= */
+ 0, /* (142) groupby_opt ::= */
+ -3, /* (143) groupby_opt ::= GROUP BY nexprlist */
+ 0, /* (144) having_opt ::= */
+ -2, /* (145) having_opt ::= HAVING expr */
+ 0, /* (146) limit_opt ::= */
+ -2, /* (147) limit_opt ::= LIMIT expr */
+ -4, /* (148) limit_opt ::= LIMIT expr OFFSET expr */
+ -4, /* (149) limit_opt ::= LIMIT expr COMMA expr */
+ -8, /* (150) cmd ::= with DELETE FROM xfullname indexed_opt where_opt_ret orderby_opt limit_opt */
+ 0, /* (151) where_opt ::= */
+ -2, /* (152) where_opt ::= WHERE expr */
+ 0, /* (153) where_opt_ret ::= */
+ -2, /* (154) where_opt_ret ::= WHERE expr */
+ -2, /* (155) where_opt_ret ::= RETURNING selcollist */
+ -4, /* (156) where_opt_ret ::= WHERE expr RETURNING selcollist */
+ -11, /* (157) cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist from where_opt_ret orderby_opt limit_opt */
+ -5, /* (158) setlist ::= setlist COMMA nm EQ expr */
+ -7, /* (159) setlist ::= setlist COMMA LP idlist RP EQ expr */
+ -3, /* (160) setlist ::= nm EQ expr */
+ -5, /* (161) setlist ::= LP idlist RP EQ expr */
+ -7, /* (162) cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert */
+ -8, /* (163) cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES returning */
+ 0, /* (164) upsert ::= */
+ -2, /* (165) upsert ::= RETURNING selcollist */
+ -12, /* (166) upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt upsert */
+ -9, /* (167) upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING upsert */
+ -5, /* (168) upsert ::= ON CONFLICT DO NOTHING returning */
+ -8, /* (169) upsert ::= ON CONFLICT DO UPDATE SET setlist where_opt returning */
+ -2, /* (170) returning ::= RETURNING selcollist */
+ -2, /* (171) insert_cmd ::= INSERT orconf */
+ -1, /* (172) insert_cmd ::= REPLACE */
+ 0, /* (173) idlist_opt ::= */
+ -3, /* (174) idlist_opt ::= LP idlist RP */
+ -3, /* (175) idlist ::= idlist COMMA nm */
+ -1, /* (176) idlist ::= nm */
+ -3, /* (177) expr ::= LP expr RP */
+ -1, /* (178) expr ::= ID|INDEXED */
+ -1, /* (179) expr ::= JOIN_KW */
+ -3, /* (180) expr ::= nm DOT nm */
+ -5, /* (181) expr ::= nm DOT nm DOT nm */
+ -1, /* (182) term ::= NULL|FLOAT|BLOB */
+ -1, /* (183) term ::= STRING */
+ -1, /* (184) term ::= INTEGER */
+ -1, /* (185) expr ::= VARIABLE */
+ -3, /* (186) expr ::= expr COLLATE ID|STRING */
+ -6, /* (187) expr ::= CAST LP expr AS typetoken RP */
+ -5, /* (188) expr ::= ID|INDEXED LP distinct exprlist RP */
+ -4, /* (189) expr ::= ID|INDEXED LP STAR RP */
+ -6, /* (190) expr ::= ID|INDEXED LP distinct exprlist RP filter_over */
+ -5, /* (191) expr ::= ID|INDEXED LP STAR RP filter_over */
+ -1, /* (192) term ::= CTIME_KW */
+ -5, /* (193) expr ::= LP nexprlist COMMA expr RP */
+ -3, /* (194) expr ::= expr AND expr */
+ -3, /* (195) expr ::= expr OR expr */
+ -3, /* (196) expr ::= expr LT|GT|GE|LE expr */
+ -3, /* (197) expr ::= expr EQ|NE expr */
+ -3, /* (198) expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */
+ -3, /* (199) expr ::= expr PLUS|MINUS expr */
+ -3, /* (200) expr ::= expr STAR|SLASH|REM expr */
+ -3, /* (201) expr ::= expr CONCAT expr */
+ -2, /* (202) likeop ::= NOT LIKE_KW|MATCH */
+ -3, /* (203) expr ::= expr likeop expr */
+ -5, /* (204) expr ::= expr likeop expr ESCAPE expr */
+ -2, /* (205) expr ::= expr ISNULL|NOTNULL */
+ -3, /* (206) expr ::= expr NOT NULL */
+ -3, /* (207) expr ::= expr IS expr */
+ -4, /* (208) expr ::= expr IS NOT expr */
+ -2, /* (209) expr ::= NOT expr */
+ -2, /* (210) expr ::= BITNOT expr */
+ -2, /* (211) expr ::= PLUS|MINUS expr */
+ -1, /* (212) between_op ::= BETWEEN */
+ -2, /* (213) between_op ::= NOT BETWEEN */
+ -5, /* (214) expr ::= expr between_op expr AND expr */
+ -1, /* (215) in_op ::= IN */
+ -2, /* (216) in_op ::= NOT IN */
+ -5, /* (217) expr ::= expr in_op LP exprlist RP */
+ -3, /* (218) expr ::= LP select RP */
+ -5, /* (219) expr ::= expr in_op LP select RP */
+ -5, /* (220) expr ::= expr in_op nm dbnm paren_exprlist */
+ -4, /* (221) expr ::= EXISTS LP select RP */
+ -5, /* (222) expr ::= CASE case_operand case_exprlist case_else END */
+ -5, /* (223) case_exprlist ::= case_exprlist WHEN expr THEN expr */
+ -4, /* (224) case_exprlist ::= WHEN expr THEN expr */
+ -2, /* (225) case_else ::= ELSE expr */
+ 0, /* (226) case_else ::= */
+ -1, /* (227) case_operand ::= expr */
+ 0, /* (228) case_operand ::= */
+ 0, /* (229) exprlist ::= */
+ -3, /* (230) nexprlist ::= nexprlist COMMA expr */
+ -1, /* (231) nexprlist ::= expr */
+ 0, /* (232) paren_exprlist ::= */
+ -3, /* (233) paren_exprlist ::= LP exprlist RP */
+ -12, /* (234) cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
+ -1, /* (235) uniqueflag ::= UNIQUE */
+ 0, /* (236) uniqueflag ::= */
+ 0, /* (237) eidlist_opt ::= */
+ -3, /* (238) eidlist_opt ::= LP eidlist RP */
+ -5, /* (239) eidlist ::= eidlist COMMA nm collate sortorder */
+ -3, /* (240) eidlist ::= nm collate sortorder */
+ 0, /* (241) collate ::= */
+ -2, /* (242) collate ::= COLLATE ID|STRING */
+ -4, /* (243) cmd ::= DROP INDEX ifexists fullname */
+ -2, /* (244) cmd ::= VACUUM vinto */
+ -3, /* (245) cmd ::= VACUUM nm vinto */
+ -2, /* (246) vinto ::= INTO expr */
+ 0, /* (247) vinto ::= */
+ -3, /* (248) cmd ::= PRAGMA nm dbnm */
+ -5, /* (249) cmd ::= PRAGMA nm dbnm EQ nmnum */
+ -6, /* (250) cmd ::= PRAGMA nm dbnm LP nmnum RP */
+ -5, /* (251) cmd ::= PRAGMA nm dbnm EQ minus_num */
+ -6, /* (252) cmd ::= PRAGMA nm dbnm LP minus_num RP */
+ -2, /* (253) plus_num ::= PLUS INTEGER|FLOAT */
+ -2, /* (254) minus_num ::= MINUS INTEGER|FLOAT */
+ -5, /* (255) cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
+ -11, /* (256) trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
+ -1, /* (257) trigger_time ::= BEFORE|AFTER */
+ -2, /* (258) trigger_time ::= INSTEAD OF */
+ 0, /* (259) trigger_time ::= */
+ -1, /* (260) trigger_event ::= DELETE|INSERT */
+ -1, /* (261) trigger_event ::= UPDATE */
+ -3, /* (262) trigger_event ::= UPDATE OF idlist */
+ 0, /* (263) when_clause ::= */
+ -2, /* (264) when_clause ::= WHEN expr */
+ -3, /* (265) trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
+ -2, /* (266) trigger_cmd_list ::= trigger_cmd SEMI */
+ -3, /* (267) trnm ::= nm DOT nm */
+ -3, /* (268) tridxby ::= INDEXED BY nm */
+ -2, /* (269) tridxby ::= NOT INDEXED */
+ -9, /* (270) trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist from where_opt scanpt */
+ -8, /* (271) trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
+ -6, /* (272) trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
+ -3, /* (273) trigger_cmd ::= scanpt select scanpt */
+ -4, /* (274) expr ::= RAISE LP IGNORE RP */
+ -6, /* (275) expr ::= RAISE LP raisetype COMMA nm RP */
+ -1, /* (276) raisetype ::= ROLLBACK */
+ -1, /* (277) raisetype ::= ABORT */
+ -1, /* (278) raisetype ::= FAIL */
+ -4, /* (279) cmd ::= DROP TRIGGER ifexists fullname */
+ -6, /* (280) cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
+ -3, /* (281) cmd ::= DETACH database_kw_opt expr */
+ 0, /* (282) key_opt ::= */
+ -2, /* (283) key_opt ::= KEY expr */
+ -1, /* (284) cmd ::= REINDEX */
+ -3, /* (285) cmd ::= REINDEX nm dbnm */
+ -1, /* (286) cmd ::= ANALYZE */
+ -3, /* (287) cmd ::= ANALYZE nm dbnm */
+ -6, /* (288) cmd ::= ALTER TABLE fullname RENAME TO nm */
+ -7, /* (289) cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
+ -6, /* (290) cmd ::= ALTER TABLE fullname DROP kwcolumn_opt nm */
+ -1, /* (291) add_column_fullname ::= fullname */
+ -8, /* (292) cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
+ -1, /* (293) cmd ::= create_vtab */
+ -4, /* (294) cmd ::= create_vtab LP vtabarglist RP */
+ -8, /* (295) create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
+ 0, /* (296) vtabarg ::= */
+ -1, /* (297) vtabargtoken ::= ANY */
+ -3, /* (298) vtabargtoken ::= lp anylist RP */
+ -1, /* (299) lp ::= LP */
+ -2, /* (300) with ::= WITH wqlist */
+ -3, /* (301) with ::= WITH RECURSIVE wqlist */
+ -1, /* (302) wqas ::= AS */
+ -2, /* (303) wqas ::= AS MATERIALIZED */
+ -3, /* (304) wqas ::= AS NOT MATERIALIZED */
+ -6, /* (305) wqitem ::= nm eidlist_opt wqas LP select RP */
+ -1, /* (306) wqlist ::= wqitem */
+ -3, /* (307) wqlist ::= wqlist COMMA wqitem */
+ -1, /* (308) windowdefn_list ::= windowdefn */
+ -3, /* (309) windowdefn_list ::= windowdefn_list COMMA windowdefn */
+ -5, /* (310) windowdefn ::= nm AS LP window RP */
+ -5, /* (311) window ::= PARTITION BY nexprlist orderby_opt frame_opt */
+ -6, /* (312) window ::= nm PARTITION BY nexprlist orderby_opt frame_opt */
+ -4, /* (313) window ::= ORDER BY sortlist frame_opt */
+ -5, /* (314) window ::= nm ORDER BY sortlist frame_opt */
+ -1, /* (315) window ::= frame_opt */
+ -2, /* (316) window ::= nm frame_opt */
+ 0, /* (317) frame_opt ::= */
+ -3, /* (318) frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt */
+ -6, /* (319) frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt */
+ -1, /* (320) range_or_rows ::= RANGE|ROWS|GROUPS */
+ -1, /* (321) frame_bound_s ::= frame_bound */
+ -2, /* (322) frame_bound_s ::= UNBOUNDED PRECEDING */
+ -1, /* (323) frame_bound_e ::= frame_bound */
+ -2, /* (324) frame_bound_e ::= UNBOUNDED FOLLOWING */
+ -2, /* (325) frame_bound ::= expr PRECEDING|FOLLOWING */
+ -2, /* (326) frame_bound ::= CURRENT ROW */
+ 0, /* (327) frame_exclude_opt ::= */
+ -2, /* (328) frame_exclude_opt ::= EXCLUDE frame_exclude */
+ -2, /* (329) frame_exclude ::= NO OTHERS */
+ -2, /* (330) frame_exclude ::= CURRENT ROW */
+ -1, /* (331) frame_exclude ::= GROUP|TIES */
+ -2, /* (332) window_clause ::= WINDOW windowdefn_list */
+ -2, /* (333) filter_over ::= filter_clause over_clause */
+ -1, /* (334) filter_over ::= over_clause */
+ -1, /* (335) filter_over ::= filter_clause */
+ -4, /* (336) over_clause ::= OVER LP window RP */
+ -2, /* (337) over_clause ::= OVER nm */
+ -5, /* (338) filter_clause ::= FILTER LP WHERE expr RP */
+ -1, /* (339) input ::= cmdlist */
+ -2, /* (340) cmdlist ::= cmdlist ecmd */
+ -1, /* (341) cmdlist ::= ecmd */
+ -1, /* (342) ecmd ::= SEMI */
+ -2, /* (343) ecmd ::= cmdx SEMI */
+ -3, /* (344) ecmd ::= explain cmdx SEMI */
+ 0, /* (345) trans_opt ::= */
+ -1, /* (346) trans_opt ::= TRANSACTION */
+ -2, /* (347) trans_opt ::= TRANSACTION nm */
+ -1, /* (348) savepoint_opt ::= SAVEPOINT */
+ 0, /* (349) savepoint_opt ::= */
+ -2, /* (350) cmd ::= create_table create_table_args */
+ -1, /* (351) table_option_set ::= table_option */
+ -4, /* (352) columnlist ::= columnlist COMMA columnname carglist */
+ -2, /* (353) columnlist ::= columnname carglist */
+ -1, /* (354) nm ::= ID|INDEXED */
+ -1, /* (355) nm ::= STRING */
+ -1, /* (356) nm ::= JOIN_KW */
+ -1, /* (357) typetoken ::= typename */
+ -1, /* (358) typename ::= ID|STRING */
+ -1, /* (359) signed ::= plus_num */
+ -1, /* (360) signed ::= minus_num */
+ -2, /* (361) carglist ::= carglist ccons */
+ 0, /* (362) carglist ::= */
+ -2, /* (363) ccons ::= NULL onconf */
+ -4, /* (364) ccons ::= GENERATED ALWAYS AS generated */
+ -2, /* (365) ccons ::= AS generated */
+ -2, /* (366) conslist_opt ::= COMMA conslist */
+ -3, /* (367) conslist ::= conslist tconscomma tcons */
+ -1, /* (368) conslist ::= tcons */
+ 0, /* (369) tconscomma ::= */
+ -1, /* (370) defer_subclause_opt ::= defer_subclause */
+ -1, /* (371) resolvetype ::= raisetype */
+ -1, /* (372) selectnowith ::= oneselect */
+ -1, /* (373) oneselect ::= values */
+ -2, /* (374) sclp ::= selcollist COMMA */
+ -1, /* (375) as ::= ID|STRING */
+ 0, /* (376) returning ::= */
+ -1, /* (377) expr ::= term */
+ -1, /* (378) likeop ::= LIKE_KW|MATCH */
+ -1, /* (379) exprlist ::= nexprlist */
+ -1, /* (380) nmnum ::= plus_num */
+ -1, /* (381) nmnum ::= nm */
+ -1, /* (382) nmnum ::= ON */
+ -1, /* (383) nmnum ::= DELETE */
+ -1, /* (384) nmnum ::= DEFAULT */
+ -1, /* (385) plus_num ::= INTEGER|FLOAT */
+ 0, /* (386) foreach_clause ::= */
+ -3, /* (387) foreach_clause ::= FOR EACH ROW */
+ -1, /* (388) trnm ::= nm */
+ 0, /* (389) tridxby ::= */
+ -1, /* (390) database_kw_opt ::= DATABASE */
+ 0, /* (391) database_kw_opt ::= */
+ 0, /* (392) kwcolumn_opt ::= */
+ -1, /* (393) kwcolumn_opt ::= COLUMNKW */
+ -1, /* (394) vtabarglist ::= vtabarg */
+ -3, /* (395) vtabarglist ::= vtabarglist COMMA vtabarg */
+ -2, /* (396) vtabarg ::= vtabarg vtabargtoken */
+ 0, /* (397) anylist ::= */
+ -4, /* (398) anylist ::= anylist LP anylist RP */
+ -2, /* (399) anylist ::= anylist ANY */
+ 0, /* (400) with ::= */
};
static void yy_accept(yyParser*); /* Forward Declaration */
@@ -160560,16 +163070,16 @@ static YYACTIONTYPE yy_reduce(
{ sqlite3FinishCoding(pParse); }
break;
case 3: /* cmd ::= BEGIN transtype trans_opt */
-{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy60);}
+{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy64);}
break;
case 4: /* transtype ::= */
-{yymsp[1].minor.yy60 = TK_DEFERRED;}
+{yymsp[1].minor.yy64 = TK_DEFERRED;}
break;
case 5: /* transtype ::= DEFERRED */
case 6: /* transtype ::= IMMEDIATE */ yytestcase(yyruleno==6);
case 7: /* transtype ::= EXCLUSIVE */ yytestcase(yyruleno==7);
- case 318: /* range_or_rows ::= RANGE|ROWS|GROUPS */ yytestcase(yyruleno==318);
-{yymsp[0].minor.yy60 = yymsp[0].major; /*A-overwrites-X*/}
+ case 320: /* range_or_rows ::= RANGE|ROWS|GROUPS */ yytestcase(yyruleno==320);
+{yymsp[0].minor.yy64 = yymsp[0].major; /*A-overwrites-X*/}
break;
case 8: /* cmd ::= COMMIT|END trans_opt */
case 9: /* cmd ::= ROLLBACK trans_opt */ yytestcase(yyruleno==9);
@@ -160592,7 +163102,7 @@ static YYACTIONTYPE yy_reduce(
break;
case 13: /* create_table ::= createkw temp TABLE ifnotexists nm dbnm */
{
- sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy60,0,0,yymsp[-2].minor.yy60);
+ sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy64,0,0,yymsp[-2].minor.yy64);
}
break;
case 14: /* createkw ::= CREATE */
@@ -160600,96 +163110,112 @@ static YYACTIONTYPE yy_reduce(
break;
case 15: /* ifnotexists ::= */
case 18: /* temp ::= */ yytestcase(yyruleno==18);
- case 21: /* table_options ::= */ yytestcase(yyruleno==21);
- case 45: /* autoinc ::= */ yytestcase(yyruleno==45);
- case 60: /* init_deferred_pred_opt ::= */ yytestcase(yyruleno==60);
- case 70: /* defer_subclause_opt ::= */ yytestcase(yyruleno==70);
- case 79: /* ifexists ::= */ yytestcase(yyruleno==79);
- case 96: /* distinct ::= */ yytestcase(yyruleno==96);
- case 239: /* collate ::= */ yytestcase(yyruleno==239);
-{yymsp[1].minor.yy60 = 0;}
+ case 47: /* autoinc ::= */ yytestcase(yyruleno==47);
+ case 62: /* init_deferred_pred_opt ::= */ yytestcase(yyruleno==62);
+ case 72: /* defer_subclause_opt ::= */ yytestcase(yyruleno==72);
+ case 81: /* ifexists ::= */ yytestcase(yyruleno==81);
+ case 98: /* distinct ::= */ yytestcase(yyruleno==98);
+ case 241: /* collate ::= */ yytestcase(yyruleno==241);
+{yymsp[1].minor.yy64 = 0;}
break;
case 16: /* ifnotexists ::= IF NOT EXISTS */
-{yymsp[-2].minor.yy60 = 1;}
+{yymsp[-2].minor.yy64 = 1;}
break;
case 17: /* temp ::= TEMP */
- case 46: /* autoinc ::= AUTOINCR */ yytestcase(yyruleno==46);
-{yymsp[0].minor.yy60 = 1;}
+{yymsp[0].minor.yy64 = pParse->db->init.busy==0;}
break;
- case 19: /* create_table_args ::= LP columnlist conslist_opt RP table_options */
+ case 19: /* create_table_args ::= LP columnlist conslist_opt RP table_option_set */
{
- sqlite3EndTable(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,yymsp[0].minor.yy60,0);
+ sqlite3EndTable(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,yymsp[0].minor.yy51,0);
}
break;
case 20: /* create_table_args ::= AS select */
{
- sqlite3EndTable(pParse,0,0,0,yymsp[0].minor.yy307);
- sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy307);
+ sqlite3EndTable(pParse,0,0,0,yymsp[0].minor.yy303);
+ sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy303);
}
break;
- case 22: /* table_options ::= WITHOUT nm */
+ case 21: /* table_option_set ::= */
+{yymsp[1].minor.yy51 = 0;}
+ break;
+ case 22: /* table_option_set ::= table_option_set COMMA table_option */
+{yylhsminor.yy51 = yymsp[-2].minor.yy51|yymsp[0].minor.yy51;}
+ yymsp[-2].minor.yy51 = yylhsminor.yy51;
+ break;
+ case 23: /* table_option ::= WITHOUT nm */
{
if( yymsp[0].minor.yy0.n==5 && sqlite3_strnicmp(yymsp[0].minor.yy0.z,"rowid",5)==0 ){
- yymsp[-1].minor.yy60 = TF_WithoutRowid | TF_NoVisibleRowid;
+ yymsp[-1].minor.yy51 = TF_WithoutRowid | TF_NoVisibleRowid;
}else{
- yymsp[-1].minor.yy60 = 0;
+ yymsp[-1].minor.yy51 = 0;
sqlite3ErrorMsg(pParse, "unknown table option: %.*s", yymsp[0].minor.yy0.n, yymsp[0].minor.yy0.z);
}
}
break;
- case 23: /* columnname ::= nm typetoken */
-{sqlite3AddColumn(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);}
+ case 24: /* table_option ::= nm */
+{
+ if( yymsp[0].minor.yy0.n==6 && sqlite3_strnicmp(yymsp[0].minor.yy0.z,"strict",6)==0 ){
+ yylhsminor.yy51 = TF_Strict;
+ }else{
+ yylhsminor.yy51 = 0;
+ sqlite3ErrorMsg(pParse, "unknown table option: %.*s", yymsp[0].minor.yy0.n, yymsp[0].minor.yy0.z);
+ }
+}
+ yymsp[0].minor.yy51 = yylhsminor.yy51;
break;
- case 24: /* typetoken ::= */
- case 63: /* conslist_opt ::= */ yytestcase(yyruleno==63);
- case 102: /* as ::= */ yytestcase(yyruleno==102);
+ case 25: /* columnname ::= nm typetoken */
+{sqlite3AddColumn(pParse,yymsp[-1].minor.yy0,yymsp[0].minor.yy0);}
+ break;
+ case 26: /* typetoken ::= */
+ case 65: /* conslist_opt ::= */ yytestcase(yyruleno==65);
+ case 104: /* as ::= */ yytestcase(yyruleno==104);
{yymsp[1].minor.yy0.n = 0; yymsp[1].minor.yy0.z = 0;}
break;
- case 25: /* typetoken ::= typename LP signed RP */
+ case 27: /* typetoken ::= typename LP signed RP */
{
yymsp[-3].minor.yy0.n = (int)(&yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-3].minor.yy0.z);
}
break;
- case 26: /* typetoken ::= typename LP signed COMMA signed RP */
+ case 28: /* typetoken ::= typename LP signed COMMA signed RP */
{
yymsp[-5].minor.yy0.n = (int)(&yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-5].minor.yy0.z);
}
break;
- case 27: /* typename ::= typename ID|STRING */
+ case 29: /* typename ::= typename ID|STRING */
{yymsp[-1].minor.yy0.n=yymsp[0].minor.yy0.n+(int)(yymsp[0].minor.yy0.z-yymsp[-1].minor.yy0.z);}
break;
- case 28: /* scanpt ::= */
+ case 30: /* scanpt ::= */
{
assert( yyLookahead!=YYNOCODE );
- yymsp[1].minor.yy528 = yyLookaheadToken.z;
+ yymsp[1].minor.yy600 = yyLookaheadToken.z;
}
break;
- case 29: /* scantok ::= */
+ case 31: /* scantok ::= */
{
assert( yyLookahead!=YYNOCODE );
yymsp[1].minor.yy0 = yyLookaheadToken;
}
break;
- case 30: /* ccons ::= CONSTRAINT nm */
- case 65: /* tcons ::= CONSTRAINT nm */ yytestcase(yyruleno==65);
+ case 32: /* ccons ::= CONSTRAINT nm */
+ case 67: /* tcons ::= CONSTRAINT nm */ yytestcase(yyruleno==67);
{pParse->constraintName = yymsp[0].minor.yy0;}
break;
- case 31: /* ccons ::= DEFAULT scantok term */
-{sqlite3AddDefaultValue(pParse,yymsp[0].minor.yy602,yymsp[-1].minor.yy0.z,&yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n]);}
+ case 33: /* ccons ::= DEFAULT scantok term */
+{sqlite3AddDefaultValue(pParse,yymsp[0].minor.yy626,yymsp[-1].minor.yy0.z,&yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n]);}
break;
- case 32: /* ccons ::= DEFAULT LP expr RP */
-{sqlite3AddDefaultValue(pParse,yymsp[-1].minor.yy602,yymsp[-2].minor.yy0.z+1,yymsp[0].minor.yy0.z);}
+ case 34: /* ccons ::= DEFAULT LP expr RP */
+{sqlite3AddDefaultValue(pParse,yymsp[-1].minor.yy626,yymsp[-2].minor.yy0.z+1,yymsp[0].minor.yy0.z);}
break;
- case 33: /* ccons ::= DEFAULT PLUS scantok term */
-{sqlite3AddDefaultValue(pParse,yymsp[0].minor.yy602,yymsp[-2].minor.yy0.z,&yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n]);}
+ case 35: /* ccons ::= DEFAULT PLUS scantok term */
+{sqlite3AddDefaultValue(pParse,yymsp[0].minor.yy626,yymsp[-2].minor.yy0.z,&yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n]);}
break;
- case 34: /* ccons ::= DEFAULT MINUS scantok term */
+ case 36: /* ccons ::= DEFAULT MINUS scantok term */
{
- Expr *p = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy602, 0);
+ Expr *p = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy626, 0);
sqlite3AddDefaultValue(pParse,p,yymsp[-2].minor.yy0.z,&yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n]);
}
break;
- case 35: /* ccons ::= DEFAULT scantok ID|INDEXED */
+ case 37: /* ccons ::= DEFAULT scantok ID|INDEXED */
{
Expr *p = tokenExpr(pParse, TK_STRING, yymsp[0].minor.yy0);
if( p ){
@@ -160699,159 +163225,162 @@ static YYACTIONTYPE yy_reduce(
sqlite3AddDefaultValue(pParse,p,yymsp[0].minor.yy0.z,yymsp[0].minor.yy0.z+yymsp[0].minor.yy0.n);
}
break;
- case 36: /* ccons ::= NOT NULL onconf */
-{sqlite3AddNotNull(pParse, yymsp[0].minor.yy60);}
+ case 38: /* ccons ::= NOT NULL onconf */
+{sqlite3AddNotNull(pParse, yymsp[0].minor.yy64);}
break;
- case 37: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */
-{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy60,yymsp[0].minor.yy60,yymsp[-2].minor.yy60);}
+ case 39: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */
+{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy64,yymsp[0].minor.yy64,yymsp[-2].minor.yy64);}
break;
- case 38: /* ccons ::= UNIQUE onconf */
-{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy60,0,0,0,0,
+ case 40: /* ccons ::= UNIQUE onconf */
+{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy64,0,0,0,0,
SQLITE_IDXTYPE_UNIQUE);}
break;
- case 39: /* ccons ::= CHECK LP expr RP */
-{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy602,yymsp[-2].minor.yy0.z,yymsp[0].minor.yy0.z);}
+ case 41: /* ccons ::= CHECK LP expr RP */
+{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy626,yymsp[-2].minor.yy0.z,yymsp[0].minor.yy0.z);}
break;
- case 40: /* ccons ::= REFERENCES nm eidlist_opt refargs */
-{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy338,yymsp[0].minor.yy60);}
+ case 42: /* ccons ::= REFERENCES nm eidlist_opt refargs */
+{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy562,yymsp[0].minor.yy64);}
break;
- case 41: /* ccons ::= defer_subclause */
-{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy60);}
+ case 43: /* ccons ::= defer_subclause */
+{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy64);}
break;
- case 42: /* ccons ::= COLLATE ID|STRING */
+ case 44: /* ccons ::= COLLATE ID|STRING */
{sqlite3AddCollateType(pParse, &yymsp[0].minor.yy0);}
break;
- case 43: /* generated ::= LP expr RP */
-{sqlite3AddGenerated(pParse,yymsp[-1].minor.yy602,0);}
+ case 45: /* generated ::= LP expr RP */
+{sqlite3AddGenerated(pParse,yymsp[-1].minor.yy626,0);}
break;
- case 44: /* generated ::= LP expr RP ID */
-{sqlite3AddGenerated(pParse,yymsp[-2].minor.yy602,&yymsp[0].minor.yy0);}
+ case 46: /* generated ::= LP expr RP ID */
+{sqlite3AddGenerated(pParse,yymsp[-2].minor.yy626,&yymsp[0].minor.yy0);}
break;
- case 47: /* refargs ::= */
-{ yymsp[1].minor.yy60 = OE_None*0x0101; /* EV: R-19803-45884 */}
+ case 48: /* autoinc ::= AUTOINCR */
+{yymsp[0].minor.yy64 = 1;}
break;
- case 48: /* refargs ::= refargs refarg */
-{ yymsp[-1].minor.yy60 = (yymsp[-1].minor.yy60 & ~yymsp[0].minor.yy615.mask) | yymsp[0].minor.yy615.value; }
+ case 49: /* refargs ::= */
+{ yymsp[1].minor.yy64 = OE_None*0x0101; /* EV: R-19803-45884 */}
break;
- case 49: /* refarg ::= MATCH nm */
-{ yymsp[-1].minor.yy615.value = 0; yymsp[-1].minor.yy615.mask = 0x000000; }
+ case 50: /* refargs ::= refargs refarg */
+{ yymsp[-1].minor.yy64 = (yymsp[-1].minor.yy64 & ~yymsp[0].minor.yy83.mask) | yymsp[0].minor.yy83.value; }
break;
- case 50: /* refarg ::= ON INSERT refact */
-{ yymsp[-2].minor.yy615.value = 0; yymsp[-2].minor.yy615.mask = 0x000000; }
+ case 51: /* refarg ::= MATCH nm */
+{ yymsp[-1].minor.yy83.value = 0; yymsp[-1].minor.yy83.mask = 0x000000; }
break;
- case 51: /* refarg ::= ON DELETE refact */
-{ yymsp[-2].minor.yy615.value = yymsp[0].minor.yy60; yymsp[-2].minor.yy615.mask = 0x0000ff; }
+ case 52: /* refarg ::= ON INSERT refact */
+{ yymsp[-2].minor.yy83.value = 0; yymsp[-2].minor.yy83.mask = 0x000000; }
break;
- case 52: /* refarg ::= ON UPDATE refact */
-{ yymsp[-2].minor.yy615.value = yymsp[0].minor.yy60<<8; yymsp[-2].minor.yy615.mask = 0x00ff00; }
+ case 53: /* refarg ::= ON DELETE refact */
+{ yymsp[-2].minor.yy83.value = yymsp[0].minor.yy64; yymsp[-2].minor.yy83.mask = 0x0000ff; }
break;
- case 53: /* refact ::= SET NULL */
-{ yymsp[-1].minor.yy60 = OE_SetNull; /* EV: R-33326-45252 */}
+ case 54: /* refarg ::= ON UPDATE refact */
+{ yymsp[-2].minor.yy83.value = yymsp[0].minor.yy64<<8; yymsp[-2].minor.yy83.mask = 0x00ff00; }
break;
- case 54: /* refact ::= SET DEFAULT */
-{ yymsp[-1].minor.yy60 = OE_SetDflt; /* EV: R-33326-45252 */}
+ case 55: /* refact ::= SET NULL */
+{ yymsp[-1].minor.yy64 = OE_SetNull; /* EV: R-33326-45252 */}
break;
- case 55: /* refact ::= CASCADE */
-{ yymsp[0].minor.yy60 = OE_Cascade; /* EV: R-33326-45252 */}
+ case 56: /* refact ::= SET DEFAULT */
+{ yymsp[-1].minor.yy64 = OE_SetDflt; /* EV: R-33326-45252 */}
break;
- case 56: /* refact ::= RESTRICT */
-{ yymsp[0].minor.yy60 = OE_Restrict; /* EV: R-33326-45252 */}
+ case 57: /* refact ::= CASCADE */
+{ yymsp[0].minor.yy64 = OE_Cascade; /* EV: R-33326-45252 */}
break;
- case 57: /* refact ::= NO ACTION */
-{ yymsp[-1].minor.yy60 = OE_None; /* EV: R-33326-45252 */}
+ case 58: /* refact ::= RESTRICT */
+{ yymsp[0].minor.yy64 = OE_Restrict; /* EV: R-33326-45252 */}
break;
- case 58: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
-{yymsp[-2].minor.yy60 = 0;}
+ case 59: /* refact ::= NO ACTION */
+{ yymsp[-1].minor.yy64 = OE_None; /* EV: R-33326-45252 */}
break;
- case 59: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
- case 74: /* orconf ::= OR resolvetype */ yytestcase(yyruleno==74);
- case 169: /* insert_cmd ::= INSERT orconf */ yytestcase(yyruleno==169);
-{yymsp[-1].minor.yy60 = yymsp[0].minor.yy60;}
+ case 60: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
+{yymsp[-2].minor.yy64 = 0;}
break;
- case 61: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */
- case 78: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==78);
- case 211: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==211);
- case 214: /* in_op ::= NOT IN */ yytestcase(yyruleno==214);
- case 240: /* collate ::= COLLATE ID|STRING */ yytestcase(yyruleno==240);
-{yymsp[-1].minor.yy60 = 1;}
+ case 61: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
+ case 76: /* orconf ::= OR resolvetype */ yytestcase(yyruleno==76);
+ case 171: /* insert_cmd ::= INSERT orconf */ yytestcase(yyruleno==171);
+{yymsp[-1].minor.yy64 = yymsp[0].minor.yy64;}
break;
- case 62: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
-{yymsp[-1].minor.yy60 = 0;}
+ case 63: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */
+ case 80: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==80);
+ case 213: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==213);
+ case 216: /* in_op ::= NOT IN */ yytestcase(yyruleno==216);
+ case 242: /* collate ::= COLLATE ID|STRING */ yytestcase(yyruleno==242);
+{yymsp[-1].minor.yy64 = 1;}
break;
- case 64: /* tconscomma ::= COMMA */
+ case 64: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
+{yymsp[-1].minor.yy64 = 0;}
+ break;
+ case 66: /* tconscomma ::= COMMA */
{pParse->constraintName.n = 0;}
break;
- case 66: /* tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
-{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy338,yymsp[0].minor.yy60,yymsp[-2].minor.yy60,0);}
+ case 68: /* tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
+{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy562,yymsp[0].minor.yy64,yymsp[-2].minor.yy64,0);}
break;
- case 67: /* tcons ::= UNIQUE LP sortlist RP onconf */
-{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy338,yymsp[0].minor.yy60,0,0,0,0,
+ case 69: /* tcons ::= UNIQUE LP sortlist RP onconf */
+{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy562,yymsp[0].minor.yy64,0,0,0,0,
SQLITE_IDXTYPE_UNIQUE);}
break;
- case 68: /* tcons ::= CHECK LP expr RP onconf */
-{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy602,yymsp[-3].minor.yy0.z,yymsp[-1].minor.yy0.z);}
+ case 70: /* tcons ::= CHECK LP expr RP onconf */
+{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy626,yymsp[-3].minor.yy0.z,yymsp[-1].minor.yy0.z);}
break;
- case 69: /* tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */
+ case 71: /* tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */
{
- sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy338, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy338, yymsp[-1].minor.yy60);
- sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy60);
+ sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy562, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy562, yymsp[-1].minor.yy64);
+ sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy64);
}
break;
- case 71: /* onconf ::= */
- case 73: /* orconf ::= */ yytestcase(yyruleno==73);
-{yymsp[1].minor.yy60 = OE_Default;}
+ case 73: /* onconf ::= */
+ case 75: /* orconf ::= */ yytestcase(yyruleno==75);
+{yymsp[1].minor.yy64 = OE_Default;}
break;
- case 72: /* onconf ::= ON CONFLICT resolvetype */
-{yymsp[-2].minor.yy60 = yymsp[0].minor.yy60;}
+ case 74: /* onconf ::= ON CONFLICT resolvetype */
+{yymsp[-2].minor.yy64 = yymsp[0].minor.yy64;}
break;
- case 75: /* resolvetype ::= IGNORE */
-{yymsp[0].minor.yy60 = OE_Ignore;}
+ case 77: /* resolvetype ::= IGNORE */
+{yymsp[0].minor.yy64 = OE_Ignore;}
break;
- case 76: /* resolvetype ::= REPLACE */
- case 170: /* insert_cmd ::= REPLACE */ yytestcase(yyruleno==170);
-{yymsp[0].minor.yy60 = OE_Replace;}
+ case 78: /* resolvetype ::= REPLACE */
+ case 172: /* insert_cmd ::= REPLACE */ yytestcase(yyruleno==172);
+{yymsp[0].minor.yy64 = OE_Replace;}
break;
- case 77: /* cmd ::= DROP TABLE ifexists fullname */
+ case 79: /* cmd ::= DROP TABLE ifexists fullname */
{
- sqlite3DropTable(pParse, yymsp[0].minor.yy291, 0, yymsp[-1].minor.yy60);
+ sqlite3DropTable(pParse, yymsp[0].minor.yy607, 0, yymsp[-1].minor.yy64);
}
break;
- case 80: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
+ case 82: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
{
- sqlite3CreateView(pParse, &yymsp[-8].minor.yy0, &yymsp[-4].minor.yy0, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy338, yymsp[0].minor.yy307, yymsp[-7].minor.yy60, yymsp[-5].minor.yy60);
+ sqlite3CreateView(pParse, &yymsp[-8].minor.yy0, &yymsp[-4].minor.yy0, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy562, yymsp[0].minor.yy303, yymsp[-7].minor.yy64, yymsp[-5].minor.yy64);
}
break;
- case 81: /* cmd ::= DROP VIEW ifexists fullname */
+ case 83: /* cmd ::= DROP VIEW ifexists fullname */
{
- sqlite3DropTable(pParse, yymsp[0].minor.yy291, 1, yymsp[-1].minor.yy60);
+ sqlite3DropTable(pParse, yymsp[0].minor.yy607, 1, yymsp[-1].minor.yy64);
}
break;
- case 82: /* cmd ::= select */
+ case 84: /* cmd ::= select */
{
SelectDest dest = {SRT_Output, 0, 0, 0, 0, 0, 0};
- sqlite3Select(pParse, yymsp[0].minor.yy307, &dest);
- sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy307);
+ sqlite3Select(pParse, yymsp[0].minor.yy303, &dest);
+ sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy303);
}
break;
- case 83: /* select ::= WITH wqlist selectnowith */
-{yymsp[-2].minor.yy307 = attachWithToSelect(pParse,yymsp[0].minor.yy307,yymsp[-1].minor.yy195);}
+ case 85: /* select ::= WITH wqlist selectnowith */
+{yymsp[-2].minor.yy303 = attachWithToSelect(pParse,yymsp[0].minor.yy303,yymsp[-1].minor.yy43);}
break;
- case 84: /* select ::= WITH RECURSIVE wqlist selectnowith */
-{yymsp[-3].minor.yy307 = attachWithToSelect(pParse,yymsp[0].minor.yy307,yymsp[-1].minor.yy195);}
+ case 86: /* select ::= WITH RECURSIVE wqlist selectnowith */
+{yymsp[-3].minor.yy303 = attachWithToSelect(pParse,yymsp[0].minor.yy303,yymsp[-1].minor.yy43);}
break;
- case 85: /* select ::= selectnowith */
+ case 87: /* select ::= selectnowith */
{
- Select *p = yymsp[0].minor.yy307;
+ Select *p = yymsp[0].minor.yy303;
if( p ){
parserDoubleLinkSelect(pParse, p);
}
- yymsp[0].minor.yy307 = p; /*A-overwrites-X*/
+ yymsp[0].minor.yy303 = p; /*A-overwrites-X*/
}
break;
- case 86: /* selectnowith ::= selectnowith multiselect_op oneselect */
+ case 88: /* selectnowith ::= selectnowith multiselect_op oneselect */
{
- Select *pRhs = yymsp[0].minor.yy307;
- Select *pLhs = yymsp[-2].minor.yy307;
+ Select *pRhs = yymsp[0].minor.yy303;
+ Select *pLhs = yymsp[-2].minor.yy303;
if( pRhs && pRhs->pPrior ){
SrcList *pFrom;
Token x;
@@ -160861,140 +163390,140 @@ static YYACTIONTYPE yy_reduce(
pRhs = sqlite3SelectNew(pParse,0,pFrom,0,0,0,0,0,0);
}
if( pRhs ){
- pRhs->op = (u8)yymsp[-1].minor.yy60;
+ pRhs->op = (u8)yymsp[-1].minor.yy64;
pRhs->pPrior = pLhs;
if( ALWAYS(pLhs) ) pLhs->selFlags &= ~SF_MultiValue;
pRhs->selFlags &= ~SF_MultiValue;
- if( yymsp[-1].minor.yy60!=TK_ALL ) pParse->hasCompound = 1;
+ if( yymsp[-1].minor.yy64!=TK_ALL ) pParse->hasCompound = 1;
}else{
sqlite3SelectDelete(pParse->db, pLhs);
}
- yymsp[-2].minor.yy307 = pRhs;
+ yymsp[-2].minor.yy303 = pRhs;
}
break;
- case 87: /* multiselect_op ::= UNION */
- case 89: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==89);
-{yymsp[0].minor.yy60 = yymsp[0].major; /*A-overwrites-OP*/}
+ case 89: /* multiselect_op ::= UNION */
+ case 91: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==91);
+{yymsp[0].minor.yy64 = yymsp[0].major; /*A-overwrites-OP*/}
break;
- case 88: /* multiselect_op ::= UNION ALL */
-{yymsp[-1].minor.yy60 = TK_ALL;}
+ case 90: /* multiselect_op ::= UNION ALL */
+{yymsp[-1].minor.yy64 = TK_ALL;}
break;
- case 90: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
+ case 92: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
{
- yymsp[-8].minor.yy307 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy338,yymsp[-5].minor.yy291,yymsp[-4].minor.yy602,yymsp[-3].minor.yy338,yymsp[-2].minor.yy602,yymsp[-1].minor.yy338,yymsp[-7].minor.yy60,yymsp[0].minor.yy602);
+ yymsp[-8].minor.yy303 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy562,yymsp[-5].minor.yy607,yymsp[-4].minor.yy626,yymsp[-3].minor.yy562,yymsp[-2].minor.yy626,yymsp[-1].minor.yy562,yymsp[-7].minor.yy64,yymsp[0].minor.yy626);
}
break;
- case 91: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt */
+ case 93: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt */
{
- yymsp[-9].minor.yy307 = sqlite3SelectNew(pParse,yymsp[-7].minor.yy338,yymsp[-6].minor.yy291,yymsp[-5].minor.yy602,yymsp[-4].minor.yy338,yymsp[-3].minor.yy602,yymsp[-1].minor.yy338,yymsp[-8].minor.yy60,yymsp[0].minor.yy602);
- if( yymsp[-9].minor.yy307 ){
- yymsp[-9].minor.yy307->pWinDefn = yymsp[-2].minor.yy19;
+ yymsp[-9].minor.yy303 = sqlite3SelectNew(pParse,yymsp[-7].minor.yy562,yymsp[-6].minor.yy607,yymsp[-5].minor.yy626,yymsp[-4].minor.yy562,yymsp[-3].minor.yy626,yymsp[-1].minor.yy562,yymsp[-8].minor.yy64,yymsp[0].minor.yy626);
+ if( yymsp[-9].minor.yy303 ){
+ yymsp[-9].minor.yy303->pWinDefn = yymsp[-2].minor.yy375;
}else{
- sqlite3WindowListDelete(pParse->db, yymsp[-2].minor.yy19);
+ sqlite3WindowListDelete(pParse->db, yymsp[-2].minor.yy375);
}
}
break;
- case 92: /* values ::= VALUES LP nexprlist RP */
+ case 94: /* values ::= VALUES LP nexprlist RP */
{
- yymsp[-3].minor.yy307 = sqlite3SelectNew(pParse,yymsp[-1].minor.yy338,0,0,0,0,0,SF_Values,0);
+ yymsp[-3].minor.yy303 = sqlite3SelectNew(pParse,yymsp[-1].minor.yy562,0,0,0,0,0,SF_Values,0);
}
break;
- case 93: /* values ::= values COMMA LP nexprlist RP */
+ case 95: /* values ::= values COMMA LP nexprlist RP */
{
- Select *pRight, *pLeft = yymsp[-4].minor.yy307;
- pRight = sqlite3SelectNew(pParse,yymsp[-1].minor.yy338,0,0,0,0,0,SF_Values|SF_MultiValue,0);
+ Select *pRight, *pLeft = yymsp[-4].minor.yy303;
+ pRight = sqlite3SelectNew(pParse,yymsp[-1].minor.yy562,0,0,0,0,0,SF_Values|SF_MultiValue,0);
if( ALWAYS(pLeft) ) pLeft->selFlags &= ~SF_MultiValue;
if( pRight ){
pRight->op = TK_ALL;
pRight->pPrior = pLeft;
- yymsp[-4].minor.yy307 = pRight;
+ yymsp[-4].minor.yy303 = pRight;
}else{
- yymsp[-4].minor.yy307 = pLeft;
+ yymsp[-4].minor.yy303 = pLeft;
}
}
break;
- case 94: /* distinct ::= DISTINCT */
-{yymsp[0].minor.yy60 = SF_Distinct;}
+ case 96: /* distinct ::= DISTINCT */
+{yymsp[0].minor.yy64 = SF_Distinct;}
break;
- case 95: /* distinct ::= ALL */
-{yymsp[0].minor.yy60 = SF_All;}
+ case 97: /* distinct ::= ALL */
+{yymsp[0].minor.yy64 = SF_All;}
break;
- case 97: /* sclp ::= */
- case 130: /* orderby_opt ::= */ yytestcase(yyruleno==130);
- case 140: /* groupby_opt ::= */ yytestcase(yyruleno==140);
- case 227: /* exprlist ::= */ yytestcase(yyruleno==227);
- case 230: /* paren_exprlist ::= */ yytestcase(yyruleno==230);
- case 235: /* eidlist_opt ::= */ yytestcase(yyruleno==235);
-{yymsp[1].minor.yy338 = 0;}
+ case 99: /* sclp ::= */
+ case 132: /* orderby_opt ::= */ yytestcase(yyruleno==132);
+ case 142: /* groupby_opt ::= */ yytestcase(yyruleno==142);
+ case 229: /* exprlist ::= */ yytestcase(yyruleno==229);
+ case 232: /* paren_exprlist ::= */ yytestcase(yyruleno==232);
+ case 237: /* eidlist_opt ::= */ yytestcase(yyruleno==237);
+{yymsp[1].minor.yy562 = 0;}
break;
- case 98: /* selcollist ::= sclp scanpt expr scanpt as */
+ case 100: /* selcollist ::= sclp scanpt expr scanpt as */
{
- yymsp[-4].minor.yy338 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy338, yymsp[-2].minor.yy602);
- if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy338, &yymsp[0].minor.yy0, 1);
- sqlite3ExprListSetSpan(pParse,yymsp[-4].minor.yy338,yymsp[-3].minor.yy528,yymsp[-1].minor.yy528);
+ yymsp[-4].minor.yy562 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy562, yymsp[-2].minor.yy626);
+ if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy562, &yymsp[0].minor.yy0, 1);
+ sqlite3ExprListSetSpan(pParse,yymsp[-4].minor.yy562,yymsp[-3].minor.yy600,yymsp[-1].minor.yy600);
}
break;
- case 99: /* selcollist ::= sclp scanpt STAR */
+ case 101: /* selcollist ::= sclp scanpt STAR */
{
Expr *p = sqlite3Expr(pParse->db, TK_ASTERISK, 0);
- yymsp[-2].minor.yy338 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy338, p);
+ yymsp[-2].minor.yy562 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy562, p);
}
break;
- case 100: /* selcollist ::= sclp scanpt nm DOT STAR */
+ case 102: /* selcollist ::= sclp scanpt nm DOT STAR */
{
Expr *pRight = sqlite3PExpr(pParse, TK_ASTERISK, 0, 0);
Expr *pLeft = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[-2].minor.yy0, 1);
Expr *pDot = sqlite3PExpr(pParse, TK_DOT, pLeft, pRight);
- yymsp[-4].minor.yy338 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy338, pDot);
+ yymsp[-4].minor.yy562 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy562, pDot);
}
break;
- case 101: /* as ::= AS nm */
- case 112: /* dbnm ::= DOT nm */ yytestcase(yyruleno==112);
- case 251: /* plus_num ::= PLUS INTEGER|FLOAT */ yytestcase(yyruleno==251);
- case 252: /* minus_num ::= MINUS INTEGER|FLOAT */ yytestcase(yyruleno==252);
+ case 103: /* as ::= AS nm */
+ case 114: /* dbnm ::= DOT nm */ yytestcase(yyruleno==114);
+ case 253: /* plus_num ::= PLUS INTEGER|FLOAT */ yytestcase(yyruleno==253);
+ case 254: /* minus_num ::= MINUS INTEGER|FLOAT */ yytestcase(yyruleno==254);
{yymsp[-1].minor.yy0 = yymsp[0].minor.yy0;}
break;
- case 103: /* from ::= */
- case 106: /* stl_prefix ::= */ yytestcase(yyruleno==106);
-{yymsp[1].minor.yy291 = 0;}
+ case 105: /* from ::= */
+ case 108: /* stl_prefix ::= */ yytestcase(yyruleno==108);
+{yymsp[1].minor.yy607 = 0;}
break;
- case 104: /* from ::= FROM seltablist */
+ case 106: /* from ::= FROM seltablist */
{
- yymsp[-1].minor.yy291 = yymsp[0].minor.yy291;
- sqlite3SrcListShiftJoinType(yymsp[-1].minor.yy291);
+ yymsp[-1].minor.yy607 = yymsp[0].minor.yy607;
+ sqlite3SrcListShiftJoinType(yymsp[-1].minor.yy607);
}
break;
- case 105: /* stl_prefix ::= seltablist joinop */
+ case 107: /* stl_prefix ::= seltablist joinop */
{
- if( ALWAYS(yymsp[-1].minor.yy291 && yymsp[-1].minor.yy291->nSrc>0) ) yymsp[-1].minor.yy291->a[yymsp[-1].minor.yy291->nSrc-1].fg.jointype = (u8)yymsp[0].minor.yy60;
+ if( ALWAYS(yymsp[-1].minor.yy607 && yymsp[-1].minor.yy607->nSrc>0) ) yymsp[-1].minor.yy607->a[yymsp[-1].minor.yy607->nSrc-1].fg.jointype = (u8)yymsp[0].minor.yy64;
}
break;
- case 107: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
+ case 109: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
{
- yymsp[-6].minor.yy291 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy291,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy602,yymsp[0].minor.yy288);
- sqlite3SrcListIndexedBy(pParse, yymsp[-6].minor.yy291, &yymsp[-2].minor.yy0);
+ yymsp[-6].minor.yy607 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy607,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy626,yymsp[0].minor.yy240);
+ sqlite3SrcListIndexedBy(pParse, yymsp[-6].minor.yy607, &yymsp[-2].minor.yy0);
}
break;
- case 108: /* seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
+ case 110: /* seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
{
- yymsp[-8].minor.yy291 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-8].minor.yy291,&yymsp[-7].minor.yy0,&yymsp[-6].minor.yy0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy602,yymsp[0].minor.yy288);
- sqlite3SrcListFuncArgs(pParse, yymsp[-8].minor.yy291, yymsp[-4].minor.yy338);
+ yymsp[-8].minor.yy607 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-8].minor.yy607,&yymsp[-7].minor.yy0,&yymsp[-6].minor.yy0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy626,yymsp[0].minor.yy240);
+ sqlite3SrcListFuncArgs(pParse, yymsp[-8].minor.yy607, yymsp[-4].minor.yy562);
}
break;
- case 109: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */
+ case 111: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */
{
- yymsp[-6].minor.yy291 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy291,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy307,yymsp[-1].minor.yy602,yymsp[0].minor.yy288);
+ yymsp[-6].minor.yy607 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy607,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy303,yymsp[-1].minor.yy626,yymsp[0].minor.yy240);
}
break;
- case 110: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
+ case 112: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
{
- if( yymsp[-6].minor.yy291==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy602==0 && yymsp[0].minor.yy288==0 ){
- yymsp[-6].minor.yy291 = yymsp[-4].minor.yy291;
- }else if( yymsp[-4].minor.yy291->nSrc==1 ){
- yymsp[-6].minor.yy291 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy291,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy602,yymsp[0].minor.yy288);
- if( yymsp[-6].minor.yy291 ){
- SrcItem *pNew = &yymsp[-6].minor.yy291->a[yymsp[-6].minor.yy291->nSrc-1];
- SrcItem *pOld = yymsp[-4].minor.yy291->a;
+ if( yymsp[-6].minor.yy607==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy626==0 && yymsp[0].minor.yy240==0 ){
+ yymsp[-6].minor.yy607 = yymsp[-4].minor.yy607;
+ }else if( yymsp[-4].minor.yy607->nSrc==1 ){
+ yymsp[-6].minor.yy607 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy607,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy626,yymsp[0].minor.yy240);
+ if( yymsp[-6].minor.yy607 ){
+ SrcItem *pNew = &yymsp[-6].minor.yy607->a[yymsp[-6].minor.yy607->nSrc-1];
+ SrcItem *pOld = yymsp[-4].minor.yy607->a;
pNew->zName = pOld->zName;
pNew->zDatabase = pOld->zDatabase;
pNew->pSelect = pOld->pSelect;
@@ -161007,226 +163536,240 @@ static YYACTIONTYPE yy_reduce(
pOld->zName = pOld->zDatabase = 0;
pOld->pSelect = 0;
}
- sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy291);
+ sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy607);
}else{
Select *pSubquery;
- sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy291);
- pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy291,0,0,0,0,SF_NestedFrom,0);
- yymsp[-6].minor.yy291 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy291,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy602,yymsp[0].minor.yy288);
+ sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy607);
+ pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy607,0,0,0,0,SF_NestedFrom,0);
+ yymsp[-6].minor.yy607 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy607,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy626,yymsp[0].minor.yy240);
}
}
break;
- case 111: /* dbnm ::= */
- case 125: /* indexed_opt ::= */ yytestcase(yyruleno==125);
+ case 113: /* dbnm ::= */
+ case 127: /* indexed_opt ::= */ yytestcase(yyruleno==127);
{yymsp[1].minor.yy0.z=0; yymsp[1].minor.yy0.n=0;}
break;
- case 113: /* fullname ::= nm */
+ case 115: /* fullname ::= nm */
{
- yylhsminor.yy291 = sqlite3SrcListAppend(pParse,0,&yymsp[0].minor.yy0,0);
- if( IN_RENAME_OBJECT && yylhsminor.yy291 ) sqlite3RenameTokenMap(pParse, yylhsminor.yy291->a[0].zName, &yymsp[0].minor.yy0);
+ yylhsminor.yy607 = sqlite3SrcListAppend(pParse,0,&yymsp[0].minor.yy0,0);
+ if( IN_RENAME_OBJECT && yylhsminor.yy607 ) sqlite3RenameTokenMap(pParse, yylhsminor.yy607->a[0].zName, &yymsp[0].minor.yy0);
}
- yymsp[0].minor.yy291 = yylhsminor.yy291;
+ yymsp[0].minor.yy607 = yylhsminor.yy607;
break;
- case 114: /* fullname ::= nm DOT nm */
+ case 116: /* fullname ::= nm DOT nm */
{
- yylhsminor.yy291 = sqlite3SrcListAppend(pParse,0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);
- if( IN_RENAME_OBJECT && yylhsminor.yy291 ) sqlite3RenameTokenMap(pParse, yylhsminor.yy291->a[0].zName, &yymsp[0].minor.yy0);
+ yylhsminor.yy607 = sqlite3SrcListAppend(pParse,0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);
+ if( IN_RENAME_OBJECT && yylhsminor.yy607 ) sqlite3RenameTokenMap(pParse, yylhsminor.yy607->a[0].zName, &yymsp[0].minor.yy0);
}
- yymsp[-2].minor.yy291 = yylhsminor.yy291;
+ yymsp[-2].minor.yy607 = yylhsminor.yy607;
break;
- case 115: /* xfullname ::= nm */
-{yymsp[0].minor.yy291 = sqlite3SrcListAppend(pParse,0,&yymsp[0].minor.yy0,0); /*A-overwrites-X*/}
+ case 117: /* xfullname ::= nm */
+{yymsp[0].minor.yy607 = sqlite3SrcListAppend(pParse,0,&yymsp[0].minor.yy0,0); /*A-overwrites-X*/}
break;
- case 116: /* xfullname ::= nm DOT nm */
-{yymsp[-2].minor.yy291 = sqlite3SrcListAppend(pParse,0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/}
+ case 118: /* xfullname ::= nm DOT nm */
+{yymsp[-2].minor.yy607 = sqlite3SrcListAppend(pParse,0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/}
break;
- case 117: /* xfullname ::= nm DOT nm AS nm */
+ case 119: /* xfullname ::= nm DOT nm AS nm */
{
- yymsp[-4].minor.yy291 = sqlite3SrcListAppend(pParse,0,&yymsp[-4].minor.yy0,&yymsp[-2].minor.yy0); /*A-overwrites-X*/
- if( yymsp[-4].minor.yy291 ) yymsp[-4].minor.yy291->a[0].zAlias = sqlite3NameFromToken(pParse->db, &yymsp[0].minor.yy0);
+ yymsp[-4].minor.yy607 = sqlite3SrcListAppend(pParse,0,&yymsp[-4].minor.yy0,&yymsp[-2].minor.yy0); /*A-overwrites-X*/
+ if( yymsp[-4].minor.yy607 ) yymsp[-4].minor.yy607->a[0].zAlias = sqlite3NameFromToken(pParse->db, &yymsp[0].minor.yy0);
}
break;
- case 118: /* xfullname ::= nm AS nm */
+ case 120: /* xfullname ::= nm AS nm */
{
- yymsp[-2].minor.yy291 = sqlite3SrcListAppend(pParse,0,&yymsp[-2].minor.yy0,0); /*A-overwrites-X*/
- if( yymsp[-2].minor.yy291 ) yymsp[-2].minor.yy291->a[0].zAlias = sqlite3NameFromToken(pParse->db, &yymsp[0].minor.yy0);
+ yymsp[-2].minor.yy607 = sqlite3SrcListAppend(pParse,0,&yymsp[-2].minor.yy0,0); /*A-overwrites-X*/
+ if( yymsp[-2].minor.yy607 ) yymsp[-2].minor.yy607->a[0].zAlias = sqlite3NameFromToken(pParse->db, &yymsp[0].minor.yy0);
}
break;
- case 119: /* joinop ::= COMMA|JOIN */
-{ yymsp[0].minor.yy60 = JT_INNER; }
+ case 121: /* joinop ::= COMMA|JOIN */
+{ yymsp[0].minor.yy64 = JT_INNER; }
break;
- case 120: /* joinop ::= JOIN_KW JOIN */
-{yymsp[-1].minor.yy60 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); /*X-overwrites-A*/}
+ case 122: /* joinop ::= JOIN_KW JOIN */
+{yymsp[-1].minor.yy64 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); /*X-overwrites-A*/}
break;
- case 121: /* joinop ::= JOIN_KW nm JOIN */
-{yymsp[-2].minor.yy60 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0); /*X-overwrites-A*/}
+ case 123: /* joinop ::= JOIN_KW nm JOIN */
+{yymsp[-2].minor.yy64 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0); /*X-overwrites-A*/}
break;
- case 122: /* joinop ::= JOIN_KW nm nm JOIN */
-{yymsp[-3].minor.yy60 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0);/*X-overwrites-A*/}
+ case 124: /* joinop ::= JOIN_KW nm nm JOIN */
+{yymsp[-3].minor.yy64 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0);/*X-overwrites-A*/}
break;
- case 123: /* on_opt ::= ON expr */
- case 143: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==143);
- case 150: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==150);
- case 152: /* where_opt_ret ::= WHERE expr */ yytestcase(yyruleno==152);
- case 223: /* case_else ::= ELSE expr */ yytestcase(yyruleno==223);
- case 244: /* vinto ::= INTO expr */ yytestcase(yyruleno==244);
-{yymsp[-1].minor.yy602 = yymsp[0].minor.yy602;}
+ case 125: /* on_opt ::= ON expr */
+ case 145: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==145);
+ case 152: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==152);
+ case 154: /* where_opt_ret ::= WHERE expr */ yytestcase(yyruleno==154);
+ case 225: /* case_else ::= ELSE expr */ yytestcase(yyruleno==225);
+ case 246: /* vinto ::= INTO expr */ yytestcase(yyruleno==246);
+{yymsp[-1].minor.yy626 = yymsp[0].minor.yy626;}
break;
- case 124: /* on_opt ::= */
- case 142: /* having_opt ::= */ yytestcase(yyruleno==142);
- case 144: /* limit_opt ::= */ yytestcase(yyruleno==144);
- case 149: /* where_opt ::= */ yytestcase(yyruleno==149);
- case 151: /* where_opt_ret ::= */ yytestcase(yyruleno==151);
- case 224: /* case_else ::= */ yytestcase(yyruleno==224);
- case 226: /* case_operand ::= */ yytestcase(yyruleno==226);
- case 245: /* vinto ::= */ yytestcase(yyruleno==245);
-{yymsp[1].minor.yy602 = 0;}
+ case 126: /* on_opt ::= */
+ case 144: /* having_opt ::= */ yytestcase(yyruleno==144);
+ case 146: /* limit_opt ::= */ yytestcase(yyruleno==146);
+ case 151: /* where_opt ::= */ yytestcase(yyruleno==151);
+ case 153: /* where_opt_ret ::= */ yytestcase(yyruleno==153);
+ case 226: /* case_else ::= */ yytestcase(yyruleno==226);
+ case 228: /* case_operand ::= */ yytestcase(yyruleno==228);
+ case 247: /* vinto ::= */ yytestcase(yyruleno==247);
+{yymsp[1].minor.yy626 = 0;}
break;
- case 126: /* indexed_opt ::= INDEXED BY nm */
+ case 128: /* indexed_opt ::= INDEXED BY nm */
{yymsp[-2].minor.yy0 = yymsp[0].minor.yy0;}
break;
- case 127: /* indexed_opt ::= NOT INDEXED */
+ case 129: /* indexed_opt ::= NOT INDEXED */
{yymsp[-1].minor.yy0.z=0; yymsp[-1].minor.yy0.n=1;}
break;
- case 128: /* using_opt ::= USING LP idlist RP */
-{yymsp[-3].minor.yy288 = yymsp[-1].minor.yy288;}
+ case 130: /* using_opt ::= USING LP idlist RP */
+{yymsp[-3].minor.yy240 = yymsp[-1].minor.yy240;}
break;
- case 129: /* using_opt ::= */
- case 171: /* idlist_opt ::= */ yytestcase(yyruleno==171);
-{yymsp[1].minor.yy288 = 0;}
+ case 131: /* using_opt ::= */
+ case 173: /* idlist_opt ::= */ yytestcase(yyruleno==173);
+{yymsp[1].minor.yy240 = 0;}
break;
- case 131: /* orderby_opt ::= ORDER BY sortlist */
- case 141: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==141);
-{yymsp[-2].minor.yy338 = yymsp[0].minor.yy338;}
+ case 133: /* orderby_opt ::= ORDER BY sortlist */
+ case 143: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==143);
+{yymsp[-2].minor.yy562 = yymsp[0].minor.yy562;}
break;
- case 132: /* sortlist ::= sortlist COMMA expr sortorder nulls */
+ case 134: /* sortlist ::= sortlist COMMA expr sortorder nulls */
{
- yymsp[-4].minor.yy338 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy338,yymsp[-2].minor.yy602);
- sqlite3ExprListSetSortOrder(yymsp[-4].minor.yy338,yymsp[-1].minor.yy60,yymsp[0].minor.yy60);
+ yymsp[-4].minor.yy562 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy562,yymsp[-2].minor.yy626);
+ sqlite3ExprListSetSortOrder(yymsp[-4].minor.yy562,yymsp[-1].minor.yy64,yymsp[0].minor.yy64);
}
break;
- case 133: /* sortlist ::= expr sortorder nulls */
+ case 135: /* sortlist ::= expr sortorder nulls */
{
- yymsp[-2].minor.yy338 = sqlite3ExprListAppend(pParse,0,yymsp[-2].minor.yy602); /*A-overwrites-Y*/
- sqlite3ExprListSetSortOrder(yymsp[-2].minor.yy338,yymsp[-1].minor.yy60,yymsp[0].minor.yy60);
+ yymsp[-2].minor.yy562 = sqlite3ExprListAppend(pParse,0,yymsp[-2].minor.yy626); /*A-overwrites-Y*/
+ sqlite3ExprListSetSortOrder(yymsp[-2].minor.yy562,yymsp[-1].minor.yy64,yymsp[0].minor.yy64);
}
break;
- case 134: /* sortorder ::= ASC */
-{yymsp[0].minor.yy60 = SQLITE_SO_ASC;}
+ case 136: /* sortorder ::= ASC */
+{yymsp[0].minor.yy64 = SQLITE_SO_ASC;}
break;
- case 135: /* sortorder ::= DESC */
-{yymsp[0].minor.yy60 = SQLITE_SO_DESC;}
+ case 137: /* sortorder ::= DESC */
+{yymsp[0].minor.yy64 = SQLITE_SO_DESC;}
break;
- case 136: /* sortorder ::= */
- case 139: /* nulls ::= */ yytestcase(yyruleno==139);
-{yymsp[1].minor.yy60 = SQLITE_SO_UNDEFINED;}
+ case 138: /* sortorder ::= */
+ case 141: /* nulls ::= */ yytestcase(yyruleno==141);
+{yymsp[1].minor.yy64 = SQLITE_SO_UNDEFINED;}
break;
- case 137: /* nulls ::= NULLS FIRST */
-{yymsp[-1].minor.yy60 = SQLITE_SO_ASC;}
+ case 139: /* nulls ::= NULLS FIRST */
+{yymsp[-1].minor.yy64 = SQLITE_SO_ASC;}
break;
- case 138: /* nulls ::= NULLS LAST */
-{yymsp[-1].minor.yy60 = SQLITE_SO_DESC;}
+ case 140: /* nulls ::= NULLS LAST */
+{yymsp[-1].minor.yy64 = SQLITE_SO_DESC;}
break;
- case 145: /* limit_opt ::= LIMIT expr */
-{yymsp[-1].minor.yy602 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[0].minor.yy602,0);}
+ case 147: /* limit_opt ::= LIMIT expr */
+{yymsp[-1].minor.yy626 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[0].minor.yy626,0);}
break;
- case 146: /* limit_opt ::= LIMIT expr OFFSET expr */
-{yymsp[-3].minor.yy602 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[-2].minor.yy602,yymsp[0].minor.yy602);}
+ case 148: /* limit_opt ::= LIMIT expr OFFSET expr */
+{yymsp[-3].minor.yy626 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[-2].minor.yy626,yymsp[0].minor.yy626);}
break;
- case 147: /* limit_opt ::= LIMIT expr COMMA expr */
-{yymsp[-3].minor.yy602 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[0].minor.yy602,yymsp[-2].minor.yy602);}
+ case 149: /* limit_opt ::= LIMIT expr COMMA expr */
+{yymsp[-3].minor.yy626 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[0].minor.yy626,yymsp[-2].minor.yy626);}
break;
- case 148: /* cmd ::= with DELETE FROM xfullname indexed_opt where_opt_ret */
+ case 150: /* cmd ::= with DELETE FROM xfullname indexed_opt where_opt_ret orderby_opt limit_opt */
{
- sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy291, &yymsp[-1].minor.yy0);
- sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy291,yymsp[0].minor.yy602,0,0);
+ sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy607, &yymsp[-3].minor.yy0);
+#ifndef SQLITE_ENABLE_UPDATE_DELETE_LIMIT
+ if( yymsp[-1].minor.yy562 || yymsp[0].minor.yy626 ){
+ updateDeleteLimitError(pParse,yymsp[-1].minor.yy562,yymsp[0].minor.yy626);
+ yymsp[-1].minor.yy562 = 0;
+ yymsp[0].minor.yy626 = 0;
+ }
+#endif
+ sqlite3DeleteFrom(pParse,yymsp[-4].minor.yy607,yymsp[-2].minor.yy626,yymsp[-1].minor.yy562,yymsp[0].minor.yy626);
}
break;
- case 153: /* where_opt_ret ::= RETURNING selcollist */
-{sqlite3AddReturning(pParse,yymsp[0].minor.yy338); yymsp[-1].minor.yy602 = 0;}
+ case 155: /* where_opt_ret ::= RETURNING selcollist */
+{sqlite3AddReturning(pParse,yymsp[0].minor.yy562); yymsp[-1].minor.yy626 = 0;}
break;
- case 154: /* where_opt_ret ::= WHERE expr RETURNING selcollist */
-{sqlite3AddReturning(pParse,yymsp[0].minor.yy338); yymsp[-3].minor.yy602 = yymsp[-2].minor.yy602;}
+ case 156: /* where_opt_ret ::= WHERE expr RETURNING selcollist */
+{sqlite3AddReturning(pParse,yymsp[0].minor.yy562); yymsp[-3].minor.yy626 = yymsp[-2].minor.yy626;}
break;
- case 155: /* cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist from where_opt_ret */
+ case 157: /* cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist from where_opt_ret orderby_opt limit_opt */
{
- sqlite3SrcListIndexedBy(pParse, yymsp[-5].minor.yy291, &yymsp[-4].minor.yy0);
- sqlite3ExprListCheckLength(pParse,yymsp[-2].minor.yy338,"set list");
- yymsp[-5].minor.yy291 = sqlite3SrcListAppendList(pParse, yymsp[-5].minor.yy291, yymsp[-1].minor.yy291);
- sqlite3Update(pParse,yymsp[-5].minor.yy291,yymsp[-2].minor.yy338,yymsp[0].minor.yy602,yymsp[-6].minor.yy60,0,0,0);
+ sqlite3SrcListIndexedBy(pParse, yymsp[-7].minor.yy607, &yymsp[-6].minor.yy0);
+ yymsp[-7].minor.yy607 = sqlite3SrcListAppendList(pParse, yymsp[-7].minor.yy607, yymsp[-3].minor.yy607);
+ sqlite3ExprListCheckLength(pParse,yymsp[-4].minor.yy562,"set list");
+#ifndef SQLITE_ENABLE_UPDATE_DELETE_LIMIT
+ if( yymsp[-1].minor.yy562 || yymsp[0].minor.yy626 ){
+ updateDeleteLimitError(pParse,yymsp[-1].minor.yy562,yymsp[0].minor.yy626);
+ yymsp[-1].minor.yy562 = 0;
+ yymsp[0].minor.yy626 = 0;
+ }
+#endif
+ sqlite3Update(pParse,yymsp[-7].minor.yy607,yymsp[-4].minor.yy562,yymsp[-2].minor.yy626,yymsp[-8].minor.yy64,yymsp[-1].minor.yy562,yymsp[0].minor.yy626,0);
}
break;
- case 156: /* setlist ::= setlist COMMA nm EQ expr */
+ case 158: /* setlist ::= setlist COMMA nm EQ expr */
{
- yymsp[-4].minor.yy338 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy338, yymsp[0].minor.yy602);
- sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy338, &yymsp[-2].minor.yy0, 1);
+ yymsp[-4].minor.yy562 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy562, yymsp[0].minor.yy626);
+ sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy562, &yymsp[-2].minor.yy0, 1);
}
break;
- case 157: /* setlist ::= setlist COMMA LP idlist RP EQ expr */
+ case 159: /* setlist ::= setlist COMMA LP idlist RP EQ expr */
{
- yymsp[-6].minor.yy338 = sqlite3ExprListAppendVector(pParse, yymsp[-6].minor.yy338, yymsp[-3].minor.yy288, yymsp[0].minor.yy602);
+ yymsp[-6].minor.yy562 = sqlite3ExprListAppendVector(pParse, yymsp[-6].minor.yy562, yymsp[-3].minor.yy240, yymsp[0].minor.yy626);
}
break;
- case 158: /* setlist ::= nm EQ expr */
+ case 160: /* setlist ::= nm EQ expr */
{
- yylhsminor.yy338 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy602);
- sqlite3ExprListSetName(pParse, yylhsminor.yy338, &yymsp[-2].minor.yy0, 1);
+ yylhsminor.yy562 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy626);
+ sqlite3ExprListSetName(pParse, yylhsminor.yy562, &yymsp[-2].minor.yy0, 1);
}
- yymsp[-2].minor.yy338 = yylhsminor.yy338;
+ yymsp[-2].minor.yy562 = yylhsminor.yy562;
break;
- case 159: /* setlist ::= LP idlist RP EQ expr */
+ case 161: /* setlist ::= LP idlist RP EQ expr */
{
- yymsp[-4].minor.yy338 = sqlite3ExprListAppendVector(pParse, 0, yymsp[-3].minor.yy288, yymsp[0].minor.yy602);
+ yymsp[-4].minor.yy562 = sqlite3ExprListAppendVector(pParse, 0, yymsp[-3].minor.yy240, yymsp[0].minor.yy626);
}
break;
- case 160: /* cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert */
+ case 162: /* cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert */
{
- sqlite3Insert(pParse, yymsp[-3].minor.yy291, yymsp[-1].minor.yy307, yymsp[-2].minor.yy288, yymsp[-5].minor.yy60, yymsp[0].minor.yy178);
+ sqlite3Insert(pParse, yymsp[-3].minor.yy607, yymsp[-1].minor.yy303, yymsp[-2].minor.yy240, yymsp[-5].minor.yy64, yymsp[0].minor.yy138);
}
break;
- case 161: /* cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES returning */
+ case 163: /* cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES returning */
{
- sqlite3Insert(pParse, yymsp[-4].minor.yy291, 0, yymsp[-3].minor.yy288, yymsp[-6].minor.yy60, 0);
+ sqlite3Insert(pParse, yymsp[-4].minor.yy607, 0, yymsp[-3].minor.yy240, yymsp[-6].minor.yy64, 0);
}
break;
- case 162: /* upsert ::= */
-{ yymsp[1].minor.yy178 = 0; }
+ case 164: /* upsert ::= */
+{ yymsp[1].minor.yy138 = 0; }
break;
- case 163: /* upsert ::= RETURNING selcollist */
-{ yymsp[-1].minor.yy178 = 0; sqlite3AddReturning(pParse,yymsp[0].minor.yy338); }
+ case 165: /* upsert ::= RETURNING selcollist */
+{ yymsp[-1].minor.yy138 = 0; sqlite3AddReturning(pParse,yymsp[0].minor.yy562); }
break;
- case 164: /* upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt upsert */
-{ yymsp[-11].minor.yy178 = sqlite3UpsertNew(pParse->db,yymsp[-8].minor.yy338,yymsp[-6].minor.yy602,yymsp[-2].minor.yy338,yymsp[-1].minor.yy602,yymsp[0].minor.yy178);}
+ case 166: /* upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt upsert */
+{ yymsp[-11].minor.yy138 = sqlite3UpsertNew(pParse->db,yymsp[-8].minor.yy562,yymsp[-6].minor.yy626,yymsp[-2].minor.yy562,yymsp[-1].minor.yy626,yymsp[0].minor.yy138);}
break;
- case 165: /* upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING upsert */
-{ yymsp[-8].minor.yy178 = sqlite3UpsertNew(pParse->db,yymsp[-5].minor.yy338,yymsp[-3].minor.yy602,0,0,yymsp[0].minor.yy178); }
+ case 167: /* upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING upsert */
+{ yymsp[-8].minor.yy138 = sqlite3UpsertNew(pParse->db,yymsp[-5].minor.yy562,yymsp[-3].minor.yy626,0,0,yymsp[0].minor.yy138); }
break;
- case 166: /* upsert ::= ON CONFLICT DO NOTHING returning */
-{ yymsp[-4].minor.yy178 = sqlite3UpsertNew(pParse->db,0,0,0,0,0); }
+ case 168: /* upsert ::= ON CONFLICT DO NOTHING returning */
+{ yymsp[-4].minor.yy138 = sqlite3UpsertNew(pParse->db,0,0,0,0,0); }
break;
- case 167: /* upsert ::= ON CONFLICT DO UPDATE SET setlist where_opt returning */
-{ yymsp[-7].minor.yy178 = sqlite3UpsertNew(pParse->db,0,0,yymsp[-2].minor.yy338,yymsp[-1].minor.yy602,0);}
+ case 169: /* upsert ::= ON CONFLICT DO UPDATE SET setlist where_opt returning */
+{ yymsp[-7].minor.yy138 = sqlite3UpsertNew(pParse->db,0,0,yymsp[-2].minor.yy562,yymsp[-1].minor.yy626,0);}
break;
- case 168: /* returning ::= RETURNING selcollist */
-{sqlite3AddReturning(pParse,yymsp[0].minor.yy338);}
+ case 170: /* returning ::= RETURNING selcollist */
+{sqlite3AddReturning(pParse,yymsp[0].minor.yy562);}
break;
- case 172: /* idlist_opt ::= LP idlist RP */
-{yymsp[-2].minor.yy288 = yymsp[-1].minor.yy288;}
+ case 174: /* idlist_opt ::= LP idlist RP */
+{yymsp[-2].minor.yy240 = yymsp[-1].minor.yy240;}
break;
- case 173: /* idlist ::= idlist COMMA nm */
-{yymsp[-2].minor.yy288 = sqlite3IdListAppend(pParse,yymsp[-2].minor.yy288,&yymsp[0].minor.yy0);}
+ case 175: /* idlist ::= idlist COMMA nm */
+{yymsp[-2].minor.yy240 = sqlite3IdListAppend(pParse,yymsp[-2].minor.yy240,&yymsp[0].minor.yy0);}
break;
- case 174: /* idlist ::= nm */
-{yymsp[0].minor.yy288 = sqlite3IdListAppend(pParse,0,&yymsp[0].minor.yy0); /*A-overwrites-Y*/}
+ case 176: /* idlist ::= nm */
+{yymsp[0].minor.yy240 = sqlite3IdListAppend(pParse,0,&yymsp[0].minor.yy0); /*A-overwrites-Y*/}
break;
- case 175: /* expr ::= LP expr RP */
-{yymsp[-2].minor.yy602 = yymsp[-1].minor.yy602;}
+ case 177: /* expr ::= LP expr RP */
+{yymsp[-2].minor.yy626 = yymsp[-1].minor.yy626;}
break;
- case 176: /* expr ::= ID|INDEXED */
- case 177: /* expr ::= JOIN_KW */ yytestcase(yyruleno==177);
-{yymsp[0].minor.yy602=tokenExpr(pParse,TK_ID,yymsp[0].minor.yy0); /*A-overwrites-X*/}
+ case 178: /* expr ::= ID|INDEXED */
+ case 179: /* expr ::= JOIN_KW */ yytestcase(yyruleno==179);
+{yymsp[0].minor.yy626=tokenExpr(pParse,TK_ID,yymsp[0].minor.yy0); /*A-overwrites-X*/}
break;
- case 178: /* expr ::= nm DOT nm */
+ case 180: /* expr ::= nm DOT nm */
{
Expr *temp1 = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[-2].minor.yy0, 1);
Expr *temp2 = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[0].minor.yy0, 1);
@@ -161234,11 +163777,11 @@ static YYACTIONTYPE yy_reduce(
sqlite3RenameTokenMap(pParse, (void*)temp2, &yymsp[0].minor.yy0);
sqlite3RenameTokenMap(pParse, (void*)temp1, &yymsp[-2].minor.yy0);
}
- yylhsminor.yy602 = sqlite3PExpr(pParse, TK_DOT, temp1, temp2);
+ yylhsminor.yy626 = sqlite3PExpr(pParse, TK_DOT, temp1, temp2);
}
- yymsp[-2].minor.yy602 = yylhsminor.yy602;
+ yymsp[-2].minor.yy626 = yylhsminor.yy626;
break;
- case 179: /* expr ::= nm DOT nm DOT nm */
+ case 181: /* expr ::= nm DOT nm DOT nm */
{
Expr *temp1 = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[-4].minor.yy0, 1);
Expr *temp2 = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[-2].minor.yy0, 1);
@@ -161248,26 +163791,26 @@ static YYACTIONTYPE yy_reduce(
sqlite3RenameTokenMap(pParse, (void*)temp3, &yymsp[0].minor.yy0);
sqlite3RenameTokenMap(pParse, (void*)temp2, &yymsp[-2].minor.yy0);
}
- yylhsminor.yy602 = sqlite3PExpr(pParse, TK_DOT, temp1, temp4);
+ yylhsminor.yy626 = sqlite3PExpr(pParse, TK_DOT, temp1, temp4);
}
- yymsp[-4].minor.yy602 = yylhsminor.yy602;
+ yymsp[-4].minor.yy626 = yylhsminor.yy626;
break;
- case 180: /* term ::= NULL|FLOAT|BLOB */
- case 181: /* term ::= STRING */ yytestcase(yyruleno==181);
-{yymsp[0].minor.yy602=tokenExpr(pParse,yymsp[0].major,yymsp[0].minor.yy0); /*A-overwrites-X*/}
+ case 182: /* term ::= NULL|FLOAT|BLOB */
+ case 183: /* term ::= STRING */ yytestcase(yyruleno==183);
+{yymsp[0].minor.yy626=tokenExpr(pParse,yymsp[0].major,yymsp[0].minor.yy0); /*A-overwrites-X*/}
break;
- case 182: /* term ::= INTEGER */
+ case 184: /* term ::= INTEGER */
{
- yylhsminor.yy602 = sqlite3ExprAlloc(pParse->db, TK_INTEGER, &yymsp[0].minor.yy0, 1);
+ yylhsminor.yy626 = sqlite3ExprAlloc(pParse->db, TK_INTEGER, &yymsp[0].minor.yy0, 1);
}
- yymsp[0].minor.yy602 = yylhsminor.yy602;
+ yymsp[0].minor.yy626 = yylhsminor.yy626;
break;
- case 183: /* expr ::= VARIABLE */
+ case 185: /* expr ::= VARIABLE */
{
if( !(yymsp[0].minor.yy0.z[0]=='#' && sqlite3Isdigit(yymsp[0].minor.yy0.z[1])) ){
u32 n = yymsp[0].minor.yy0.n;
- yymsp[0].minor.yy602 = tokenExpr(pParse, TK_VARIABLE, yymsp[0].minor.yy0);
- sqlite3ExprAssignVarNumber(pParse, yymsp[0].minor.yy602, n);
+ yymsp[0].minor.yy626 = tokenExpr(pParse, TK_VARIABLE, yymsp[0].minor.yy0);
+ sqlite3ExprAssignVarNumber(pParse, yymsp[0].minor.yy626, n);
}else{
/* When doing a nested parse, one can include terms in an expression
** that look like this: #1 #2 ... These terms refer to registers
@@ -161276,159 +163819,159 @@ static YYACTIONTYPE yy_reduce(
assert( t.n>=2 );
if( pParse->nested==0 ){
sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &t);
- yymsp[0].minor.yy602 = 0;
+ yymsp[0].minor.yy626 = 0;
}else{
- yymsp[0].minor.yy602 = sqlite3PExpr(pParse, TK_REGISTER, 0, 0);
- if( yymsp[0].minor.yy602 ) sqlite3GetInt32(&t.z[1], &yymsp[0].minor.yy602->iTable);
+ yymsp[0].minor.yy626 = sqlite3PExpr(pParse, TK_REGISTER, 0, 0);
+ if( yymsp[0].minor.yy626 ) sqlite3GetInt32(&t.z[1], &yymsp[0].minor.yy626->iTable);
}
}
}
break;
- case 184: /* expr ::= expr COLLATE ID|STRING */
+ case 186: /* expr ::= expr COLLATE ID|STRING */
{
- yymsp[-2].minor.yy602 = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy602, &yymsp[0].minor.yy0, 1);
+ yymsp[-2].minor.yy626 = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy626, &yymsp[0].minor.yy0, 1);
}
break;
- case 185: /* expr ::= CAST LP expr AS typetoken RP */
+ case 187: /* expr ::= CAST LP expr AS typetoken RP */
{
- yymsp[-5].minor.yy602 = sqlite3ExprAlloc(pParse->db, TK_CAST, &yymsp[-1].minor.yy0, 1);
- sqlite3ExprAttachSubtrees(pParse->db, yymsp[-5].minor.yy602, yymsp[-3].minor.yy602, 0);
+ yymsp[-5].minor.yy626 = sqlite3ExprAlloc(pParse->db, TK_CAST, &yymsp[-1].minor.yy0, 1);
+ sqlite3ExprAttachSubtrees(pParse->db, yymsp[-5].minor.yy626, yymsp[-3].minor.yy626, 0);
}
break;
- case 186: /* expr ::= ID|INDEXED LP distinct exprlist RP */
+ case 188: /* expr ::= ID|INDEXED LP distinct exprlist RP */
{
- yylhsminor.yy602 = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy338, &yymsp[-4].minor.yy0, yymsp[-2].minor.yy60);
+ yylhsminor.yy626 = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy562, &yymsp[-4].minor.yy0, yymsp[-2].minor.yy64);
}
- yymsp[-4].minor.yy602 = yylhsminor.yy602;
+ yymsp[-4].minor.yy626 = yylhsminor.yy626;
break;
- case 187: /* expr ::= ID|INDEXED LP STAR RP */
+ case 189: /* expr ::= ID|INDEXED LP STAR RP */
{
- yylhsminor.yy602 = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0, 0);
+ yylhsminor.yy626 = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0, 0);
}
- yymsp[-3].minor.yy602 = yylhsminor.yy602;
+ yymsp[-3].minor.yy626 = yylhsminor.yy626;
break;
- case 188: /* expr ::= ID|INDEXED LP distinct exprlist RP filter_over */
+ case 190: /* expr ::= ID|INDEXED LP distinct exprlist RP filter_over */
{
- yylhsminor.yy602 = sqlite3ExprFunction(pParse, yymsp[-2].minor.yy338, &yymsp[-5].minor.yy0, yymsp[-3].minor.yy60);
- sqlite3WindowAttach(pParse, yylhsminor.yy602, yymsp[0].minor.yy19);
+ yylhsminor.yy626 = sqlite3ExprFunction(pParse, yymsp[-2].minor.yy562, &yymsp[-5].minor.yy0, yymsp[-3].minor.yy64);
+ sqlite3WindowAttach(pParse, yylhsminor.yy626, yymsp[0].minor.yy375);
}
- yymsp[-5].minor.yy602 = yylhsminor.yy602;
+ yymsp[-5].minor.yy626 = yylhsminor.yy626;
break;
- case 189: /* expr ::= ID|INDEXED LP STAR RP filter_over */
+ case 191: /* expr ::= ID|INDEXED LP STAR RP filter_over */
{
- yylhsminor.yy602 = sqlite3ExprFunction(pParse, 0, &yymsp[-4].minor.yy0, 0);
- sqlite3WindowAttach(pParse, yylhsminor.yy602, yymsp[0].minor.yy19);
+ yylhsminor.yy626 = sqlite3ExprFunction(pParse, 0, &yymsp[-4].minor.yy0, 0);
+ sqlite3WindowAttach(pParse, yylhsminor.yy626, yymsp[0].minor.yy375);
}
- yymsp[-4].minor.yy602 = yylhsminor.yy602;
+ yymsp[-4].minor.yy626 = yylhsminor.yy626;
break;
- case 190: /* term ::= CTIME_KW */
+ case 192: /* term ::= CTIME_KW */
{
- yylhsminor.yy602 = sqlite3ExprFunction(pParse, 0, &yymsp[0].minor.yy0, 0);
+ yylhsminor.yy626 = sqlite3ExprFunction(pParse, 0, &yymsp[0].minor.yy0, 0);
}
- yymsp[0].minor.yy602 = yylhsminor.yy602;
+ yymsp[0].minor.yy626 = yylhsminor.yy626;
break;
- case 191: /* expr ::= LP nexprlist COMMA expr RP */
+ case 193: /* expr ::= LP nexprlist COMMA expr RP */
{
- ExprList *pList = sqlite3ExprListAppend(pParse, yymsp[-3].minor.yy338, yymsp[-1].minor.yy602);
- yymsp[-4].minor.yy602 = sqlite3PExpr(pParse, TK_VECTOR, 0, 0);
- if( yymsp[-4].minor.yy602 ){
- yymsp[-4].minor.yy602->x.pList = pList;
+ ExprList *pList = sqlite3ExprListAppend(pParse, yymsp[-3].minor.yy562, yymsp[-1].minor.yy626);
+ yymsp[-4].minor.yy626 = sqlite3PExpr(pParse, TK_VECTOR, 0, 0);
+ if( yymsp[-4].minor.yy626 ){
+ yymsp[-4].minor.yy626->x.pList = pList;
if( ALWAYS(pList->nExpr) ){
- yymsp[-4].minor.yy602->flags |= pList->a[0].pExpr->flags & EP_Propagate;
+ yymsp[-4].minor.yy626->flags |= pList->a[0].pExpr->flags & EP_Propagate;
}
}else{
sqlite3ExprListDelete(pParse->db, pList);
}
}
break;
- case 192: /* expr ::= expr AND expr */
-{yymsp[-2].minor.yy602=sqlite3ExprAnd(pParse,yymsp[-2].minor.yy602,yymsp[0].minor.yy602);}
+ case 194: /* expr ::= expr AND expr */
+{yymsp[-2].minor.yy626=sqlite3ExprAnd(pParse,yymsp[-2].minor.yy626,yymsp[0].minor.yy626);}
break;
- case 193: /* expr ::= expr OR expr */
- case 194: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==194);
- case 195: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==195);
- case 196: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==196);
- case 197: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==197);
- case 198: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==198);
- case 199: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==199);
-{yymsp[-2].minor.yy602=sqlite3PExpr(pParse,yymsp[-1].major,yymsp[-2].minor.yy602,yymsp[0].minor.yy602);}
+ case 195: /* expr ::= expr OR expr */
+ case 196: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==196);
+ case 197: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==197);
+ case 198: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==198);
+ case 199: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==199);
+ case 200: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==200);
+ case 201: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==201);
+{yymsp[-2].minor.yy626=sqlite3PExpr(pParse,yymsp[-1].major,yymsp[-2].minor.yy626,yymsp[0].minor.yy626);}
break;
- case 200: /* likeop ::= NOT LIKE_KW|MATCH */
+ case 202: /* likeop ::= NOT LIKE_KW|MATCH */
{yymsp[-1].minor.yy0=yymsp[0].minor.yy0; yymsp[-1].minor.yy0.n|=0x80000000; /*yymsp[-1].minor.yy0-overwrite-yymsp[0].minor.yy0*/}
break;
- case 201: /* expr ::= expr likeop expr */
+ case 203: /* expr ::= expr likeop expr */
{
ExprList *pList;
int bNot = yymsp[-1].minor.yy0.n & 0x80000000;
yymsp[-1].minor.yy0.n &= 0x7fffffff;
- pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy602);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy602);
- yymsp[-2].minor.yy602 = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy0, 0);
- if( bNot ) yymsp[-2].minor.yy602 = sqlite3PExpr(pParse, TK_NOT, yymsp[-2].minor.yy602, 0);
- if( yymsp[-2].minor.yy602 ) yymsp[-2].minor.yy602->flags |= EP_InfixFunc;
+ pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy626);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy626);
+ yymsp[-2].minor.yy626 = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy0, 0);
+ if( bNot ) yymsp[-2].minor.yy626 = sqlite3PExpr(pParse, TK_NOT, yymsp[-2].minor.yy626, 0);
+ if( yymsp[-2].minor.yy626 ) yymsp[-2].minor.yy626->flags |= EP_InfixFunc;
}
break;
- case 202: /* expr ::= expr likeop expr ESCAPE expr */
+ case 204: /* expr ::= expr likeop expr ESCAPE expr */
{
ExprList *pList;
int bNot = yymsp[-3].minor.yy0.n & 0x80000000;
yymsp[-3].minor.yy0.n &= 0x7fffffff;
- pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy602);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy602);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy602);
- yymsp[-4].minor.yy602 = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy0, 0);
- if( bNot ) yymsp[-4].minor.yy602 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy602, 0);
- if( yymsp[-4].minor.yy602 ) yymsp[-4].minor.yy602->flags |= EP_InfixFunc;
+ pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy626);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy626);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy626);
+ yymsp[-4].minor.yy626 = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy0, 0);
+ if( bNot ) yymsp[-4].minor.yy626 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy626, 0);
+ if( yymsp[-4].minor.yy626 ) yymsp[-4].minor.yy626->flags |= EP_InfixFunc;
}
break;
- case 203: /* expr ::= expr ISNULL|NOTNULL */
-{yymsp[-1].minor.yy602 = sqlite3PExpr(pParse,yymsp[0].major,yymsp[-1].minor.yy602,0);}
+ case 205: /* expr ::= expr ISNULL|NOTNULL */
+{yymsp[-1].minor.yy626 = sqlite3PExpr(pParse,yymsp[0].major,yymsp[-1].minor.yy626,0);}
break;
- case 204: /* expr ::= expr NOT NULL */
-{yymsp[-2].minor.yy602 = sqlite3PExpr(pParse,TK_NOTNULL,yymsp[-2].minor.yy602,0);}
+ case 206: /* expr ::= expr NOT NULL */
+{yymsp[-2].minor.yy626 = sqlite3PExpr(pParse,TK_NOTNULL,yymsp[-2].minor.yy626,0);}
break;
- case 205: /* expr ::= expr IS expr */
+ case 207: /* expr ::= expr IS expr */
{
- yymsp[-2].minor.yy602 = sqlite3PExpr(pParse,TK_IS,yymsp[-2].minor.yy602,yymsp[0].minor.yy602);
- binaryToUnaryIfNull(pParse, yymsp[0].minor.yy602, yymsp[-2].minor.yy602, TK_ISNULL);
+ yymsp[-2].minor.yy626 = sqlite3PExpr(pParse,TK_IS,yymsp[-2].minor.yy626,yymsp[0].minor.yy626);
+ binaryToUnaryIfNull(pParse, yymsp[0].minor.yy626, yymsp[-2].minor.yy626, TK_ISNULL);
}
break;
- case 206: /* expr ::= expr IS NOT expr */
+ case 208: /* expr ::= expr IS NOT expr */
{
- yymsp[-3].minor.yy602 = sqlite3PExpr(pParse,TK_ISNOT,yymsp[-3].minor.yy602,yymsp[0].minor.yy602);
- binaryToUnaryIfNull(pParse, yymsp[0].minor.yy602, yymsp[-3].minor.yy602, TK_NOTNULL);
+ yymsp[-3].minor.yy626 = sqlite3PExpr(pParse,TK_ISNOT,yymsp[-3].minor.yy626,yymsp[0].minor.yy626);
+ binaryToUnaryIfNull(pParse, yymsp[0].minor.yy626, yymsp[-3].minor.yy626, TK_NOTNULL);
}
break;
- case 207: /* expr ::= NOT expr */
- case 208: /* expr ::= BITNOT expr */ yytestcase(yyruleno==208);
-{yymsp[-1].minor.yy602 = sqlite3PExpr(pParse, yymsp[-1].major, yymsp[0].minor.yy602, 0);/*A-overwrites-B*/}
+ case 209: /* expr ::= NOT expr */
+ case 210: /* expr ::= BITNOT expr */ yytestcase(yyruleno==210);
+{yymsp[-1].minor.yy626 = sqlite3PExpr(pParse, yymsp[-1].major, yymsp[0].minor.yy626, 0);/*A-overwrites-B*/}
break;
- case 209: /* expr ::= PLUS|MINUS expr */
+ case 211: /* expr ::= PLUS|MINUS expr */
{
- yymsp[-1].minor.yy602 = sqlite3PExpr(pParse, yymsp[-1].major==TK_PLUS ? TK_UPLUS : TK_UMINUS, yymsp[0].minor.yy602, 0);
+ yymsp[-1].minor.yy626 = sqlite3PExpr(pParse, yymsp[-1].major==TK_PLUS ? TK_UPLUS : TK_UMINUS, yymsp[0].minor.yy626, 0);
/*A-overwrites-B*/
}
break;
- case 210: /* between_op ::= BETWEEN */
- case 213: /* in_op ::= IN */ yytestcase(yyruleno==213);
-{yymsp[0].minor.yy60 = 0;}
+ case 212: /* between_op ::= BETWEEN */
+ case 215: /* in_op ::= IN */ yytestcase(yyruleno==215);
+{yymsp[0].minor.yy64 = 0;}
break;
- case 212: /* expr ::= expr between_op expr AND expr */
+ case 214: /* expr ::= expr between_op expr AND expr */
{
- ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy602);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy602);
- yymsp[-4].minor.yy602 = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy602, 0);
- if( yymsp[-4].minor.yy602 ){
- yymsp[-4].minor.yy602->x.pList = pList;
+ ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy626);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy626);
+ yymsp[-4].minor.yy626 = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy626, 0);
+ if( yymsp[-4].minor.yy626 ){
+ yymsp[-4].minor.yy626->x.pList = pList;
}else{
sqlite3ExprListDelete(pParse->db, pList);
}
- if( yymsp[-3].minor.yy60 ) yymsp[-4].minor.yy602 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy602, 0);
+ if( yymsp[-3].minor.yy64 ) yymsp[-4].minor.yy626 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy626, 0);
}
break;
- case 215: /* expr ::= expr in_op LP exprlist RP */
+ case 217: /* expr ::= expr in_op LP exprlist RP */
{
- if( yymsp[-1].minor.yy338==0 ){
+ if( yymsp[-1].minor.yy562==0 ){
/* Expressions of the form
**
** expr1 IN ()
@@ -161437,197 +163980,205 @@ static YYACTIONTYPE yy_reduce(
** simplify to constants 0 (false) and 1 (true), respectively,
** regardless of the value of expr1.
*/
- sqlite3ExprUnmapAndDelete(pParse, yymsp[-4].minor.yy602);
- yymsp[-4].minor.yy602 = sqlite3Expr(pParse->db, TK_INTEGER, yymsp[-3].minor.yy60 ? "1" : "0");
- }else if( yymsp[-1].minor.yy338->nExpr==1 && sqlite3ExprIsConstant(yymsp[-1].minor.yy338->a[0].pExpr) ){
- Expr *pRHS = yymsp[-1].minor.yy338->a[0].pExpr;
- yymsp[-1].minor.yy338->a[0].pExpr = 0;
- sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy338);
- pRHS = sqlite3PExpr(pParse, TK_UPLUS, pRHS, 0);
- yymsp[-4].minor.yy602 = sqlite3PExpr(pParse, TK_EQ, yymsp[-4].minor.yy602, pRHS);
- if( yymsp[-3].minor.yy60 ) yymsp[-4].minor.yy602 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy602, 0);
+ sqlite3ExprUnmapAndDelete(pParse, yymsp[-4].minor.yy626);
+ yymsp[-4].minor.yy626 = sqlite3Expr(pParse->db, TK_INTEGER, yymsp[-3].minor.yy64 ? "1" : "0");
}else{
- yymsp[-4].minor.yy602 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy602, 0);
- if( yymsp[-4].minor.yy602 ){
- yymsp[-4].minor.yy602->x.pList = yymsp[-1].minor.yy338;
- sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy602);
+ Expr *pRHS = yymsp[-1].minor.yy562->a[0].pExpr;
+ if( yymsp[-1].minor.yy562->nExpr==1 && sqlite3ExprIsConstant(pRHS) && yymsp[-4].minor.yy626->op!=TK_VECTOR ){
+ yymsp[-1].minor.yy562->a[0].pExpr = 0;
+ sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy562);
+ pRHS = sqlite3PExpr(pParse, TK_UPLUS, pRHS, 0);
+ yymsp[-4].minor.yy626 = sqlite3PExpr(pParse, TK_EQ, yymsp[-4].minor.yy626, pRHS);
}else{
- sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy338);
+ yymsp[-4].minor.yy626 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy626, 0);
+ if( yymsp[-4].minor.yy626==0 ){
+ sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy562);
+ }else if( yymsp[-4].minor.yy626->pLeft->op==TK_VECTOR ){
+ int nExpr = yymsp[-4].minor.yy626->pLeft->x.pList->nExpr;
+ Select *pSelectRHS = sqlite3ExprListToValues(pParse, nExpr, yymsp[-1].minor.yy562);
+ if( pSelectRHS ){
+ parserDoubleLinkSelect(pParse, pSelectRHS);
+ sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy626, pSelectRHS);
+ }
+ }else{
+ yymsp[-4].minor.yy626->x.pList = yymsp[-1].minor.yy562;
+ sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy626);
+ }
}
- if( yymsp[-3].minor.yy60 ) yymsp[-4].minor.yy602 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy602, 0);
+ if( yymsp[-3].minor.yy64 ) yymsp[-4].minor.yy626 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy626, 0);
}
}
break;
- case 216: /* expr ::= LP select RP */
+ case 218: /* expr ::= LP select RP */
{
- yymsp[-2].minor.yy602 = sqlite3PExpr(pParse, TK_SELECT, 0, 0);
- sqlite3PExprAddSelect(pParse, yymsp[-2].minor.yy602, yymsp[-1].minor.yy307);
+ yymsp[-2].minor.yy626 = sqlite3PExpr(pParse, TK_SELECT, 0, 0);
+ sqlite3PExprAddSelect(pParse, yymsp[-2].minor.yy626, yymsp[-1].minor.yy303);
}
break;
- case 217: /* expr ::= expr in_op LP select RP */
+ case 219: /* expr ::= expr in_op LP select RP */
{
- yymsp[-4].minor.yy602 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy602, 0);
- sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy602, yymsp[-1].minor.yy307);
- if( yymsp[-3].minor.yy60 ) yymsp[-4].minor.yy602 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy602, 0);
+ yymsp[-4].minor.yy626 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy626, 0);
+ sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy626, yymsp[-1].minor.yy303);
+ if( yymsp[-3].minor.yy64 ) yymsp[-4].minor.yy626 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy626, 0);
}
break;
- case 218: /* expr ::= expr in_op nm dbnm paren_exprlist */
+ case 220: /* expr ::= expr in_op nm dbnm paren_exprlist */
{
SrcList *pSrc = sqlite3SrcListAppend(pParse, 0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0);
Select *pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0);
- if( yymsp[0].minor.yy338 ) sqlite3SrcListFuncArgs(pParse, pSelect ? pSrc : 0, yymsp[0].minor.yy338);
- yymsp[-4].minor.yy602 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy602, 0);
- sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy602, pSelect);
- if( yymsp[-3].minor.yy60 ) yymsp[-4].minor.yy602 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy602, 0);
+ if( yymsp[0].minor.yy562 ) sqlite3SrcListFuncArgs(pParse, pSelect ? pSrc : 0, yymsp[0].minor.yy562);
+ yymsp[-4].minor.yy626 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy626, 0);
+ sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy626, pSelect);
+ if( yymsp[-3].minor.yy64 ) yymsp[-4].minor.yy626 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy626, 0);
}
break;
- case 219: /* expr ::= EXISTS LP select RP */
+ case 221: /* expr ::= EXISTS LP select RP */
{
Expr *p;
- p = yymsp[-3].minor.yy602 = sqlite3PExpr(pParse, TK_EXISTS, 0, 0);
- sqlite3PExprAddSelect(pParse, p, yymsp[-1].minor.yy307);
+ p = yymsp[-3].minor.yy626 = sqlite3PExpr(pParse, TK_EXISTS, 0, 0);
+ sqlite3PExprAddSelect(pParse, p, yymsp[-1].minor.yy303);
}
break;
- case 220: /* expr ::= CASE case_operand case_exprlist case_else END */
+ case 222: /* expr ::= CASE case_operand case_exprlist case_else END */
{
- yymsp[-4].minor.yy602 = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy602, 0);
- if( yymsp[-4].minor.yy602 ){
- yymsp[-4].minor.yy602->x.pList = yymsp[-1].minor.yy602 ? sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy338,yymsp[-1].minor.yy602) : yymsp[-2].minor.yy338;
- sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy602);
+ yymsp[-4].minor.yy626 = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy626, 0);
+ if( yymsp[-4].minor.yy626 ){
+ yymsp[-4].minor.yy626->x.pList = yymsp[-1].minor.yy626 ? sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy562,yymsp[-1].minor.yy626) : yymsp[-2].minor.yy562;
+ sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy626);
}else{
- sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy338);
- sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy602);
+ sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy562);
+ sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy626);
}
}
break;
- case 221: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */
+ case 223: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */
{
- yymsp[-4].minor.yy338 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy338, yymsp[-2].minor.yy602);
- yymsp[-4].minor.yy338 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy338, yymsp[0].minor.yy602);
+ yymsp[-4].minor.yy562 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy562, yymsp[-2].minor.yy626);
+ yymsp[-4].minor.yy562 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy562, yymsp[0].minor.yy626);
}
break;
- case 222: /* case_exprlist ::= WHEN expr THEN expr */
+ case 224: /* case_exprlist ::= WHEN expr THEN expr */
{
- yymsp[-3].minor.yy338 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy602);
- yymsp[-3].minor.yy338 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy338, yymsp[0].minor.yy602);
+ yymsp[-3].minor.yy562 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy626);
+ yymsp[-3].minor.yy562 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy562, yymsp[0].minor.yy626);
}
break;
- case 225: /* case_operand ::= expr */
-{yymsp[0].minor.yy602 = yymsp[0].minor.yy602; /*A-overwrites-X*/}
+ case 227: /* case_operand ::= expr */
+{yymsp[0].minor.yy626 = yymsp[0].minor.yy626; /*A-overwrites-X*/}
break;
- case 228: /* nexprlist ::= nexprlist COMMA expr */
-{yymsp[-2].minor.yy338 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy338,yymsp[0].minor.yy602);}
+ case 230: /* nexprlist ::= nexprlist COMMA expr */
+{yymsp[-2].minor.yy562 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy562,yymsp[0].minor.yy626);}
break;
- case 229: /* nexprlist ::= expr */
-{yymsp[0].minor.yy338 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy602); /*A-overwrites-Y*/}
+ case 231: /* nexprlist ::= expr */
+{yymsp[0].minor.yy562 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy626); /*A-overwrites-Y*/}
break;
- case 231: /* paren_exprlist ::= LP exprlist RP */
- case 236: /* eidlist_opt ::= LP eidlist RP */ yytestcase(yyruleno==236);
-{yymsp[-2].minor.yy338 = yymsp[-1].minor.yy338;}
+ case 233: /* paren_exprlist ::= LP exprlist RP */
+ case 238: /* eidlist_opt ::= LP eidlist RP */ yytestcase(yyruleno==238);
+{yymsp[-2].minor.yy562 = yymsp[-1].minor.yy562;}
break;
- case 232: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
+ case 234: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
{
sqlite3CreateIndex(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0,
- sqlite3SrcListAppend(pParse,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy338, yymsp[-10].minor.yy60,
- &yymsp[-11].minor.yy0, yymsp[0].minor.yy602, SQLITE_SO_ASC, yymsp[-8].minor.yy60, SQLITE_IDXTYPE_APPDEF);
+ sqlite3SrcListAppend(pParse,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy562, yymsp[-10].minor.yy64,
+ &yymsp[-11].minor.yy0, yymsp[0].minor.yy626, SQLITE_SO_ASC, yymsp[-8].minor.yy64, SQLITE_IDXTYPE_APPDEF);
if( IN_RENAME_OBJECT && pParse->pNewIndex ){
sqlite3RenameTokenMap(pParse, pParse->pNewIndex->zName, &yymsp[-4].minor.yy0);
}
}
break;
- case 233: /* uniqueflag ::= UNIQUE */
- case 275: /* raisetype ::= ABORT */ yytestcase(yyruleno==275);
-{yymsp[0].minor.yy60 = OE_Abort;}
+ case 235: /* uniqueflag ::= UNIQUE */
+ case 277: /* raisetype ::= ABORT */ yytestcase(yyruleno==277);
+{yymsp[0].minor.yy64 = OE_Abort;}
break;
- case 234: /* uniqueflag ::= */
-{yymsp[1].minor.yy60 = OE_None;}
+ case 236: /* uniqueflag ::= */
+{yymsp[1].minor.yy64 = OE_None;}
break;
- case 237: /* eidlist ::= eidlist COMMA nm collate sortorder */
+ case 239: /* eidlist ::= eidlist COMMA nm collate sortorder */
{
- yymsp[-4].minor.yy338 = parserAddExprIdListTerm(pParse, yymsp[-4].minor.yy338, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy60, yymsp[0].minor.yy60);
+ yymsp[-4].minor.yy562 = parserAddExprIdListTerm(pParse, yymsp[-4].minor.yy562, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy64, yymsp[0].minor.yy64);
}
break;
- case 238: /* eidlist ::= nm collate sortorder */
+ case 240: /* eidlist ::= nm collate sortorder */
{
- yymsp[-2].minor.yy338 = parserAddExprIdListTerm(pParse, 0, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy60, yymsp[0].minor.yy60); /*A-overwrites-Y*/
+ yymsp[-2].minor.yy562 = parserAddExprIdListTerm(pParse, 0, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy64, yymsp[0].minor.yy64); /*A-overwrites-Y*/
}
break;
- case 241: /* cmd ::= DROP INDEX ifexists fullname */
-{sqlite3DropIndex(pParse, yymsp[0].minor.yy291, yymsp[-1].minor.yy60);}
+ case 243: /* cmd ::= DROP INDEX ifexists fullname */
+{sqlite3DropIndex(pParse, yymsp[0].minor.yy607, yymsp[-1].minor.yy64);}
break;
- case 242: /* cmd ::= VACUUM vinto */
-{sqlite3Vacuum(pParse,0,yymsp[0].minor.yy602);}
+ case 244: /* cmd ::= VACUUM vinto */
+{sqlite3Vacuum(pParse,0,yymsp[0].minor.yy626);}
break;
- case 243: /* cmd ::= VACUUM nm vinto */
-{sqlite3Vacuum(pParse,&yymsp[-1].minor.yy0,yymsp[0].minor.yy602);}
+ case 245: /* cmd ::= VACUUM nm vinto */
+{sqlite3Vacuum(pParse,&yymsp[-1].minor.yy0,yymsp[0].minor.yy626);}
break;
- case 246: /* cmd ::= PRAGMA nm dbnm */
+ case 248: /* cmd ::= PRAGMA nm dbnm */
{sqlite3Pragma(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,0,0);}
break;
- case 247: /* cmd ::= PRAGMA nm dbnm EQ nmnum */
+ case 249: /* cmd ::= PRAGMA nm dbnm EQ nmnum */
{sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,0);}
break;
- case 248: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */
+ case 250: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */
{sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,0);}
break;
- case 249: /* cmd ::= PRAGMA nm dbnm EQ minus_num */
+ case 251: /* cmd ::= PRAGMA nm dbnm EQ minus_num */
{sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,1);}
break;
- case 250: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */
+ case 252: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */
{sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,1);}
break;
- case 253: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
+ case 255: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
{
Token all;
all.z = yymsp[-3].minor.yy0.z;
all.n = (int)(yymsp[0].minor.yy0.z - yymsp[-3].minor.yy0.z) + yymsp[0].minor.yy0.n;
- sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy483, &all);
+ sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy95, &all);
}
break;
- case 254: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
+ case 256: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
{
- sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy60, yymsp[-4].minor.yy50.a, yymsp[-4].minor.yy50.b, yymsp[-2].minor.yy291, yymsp[0].minor.yy602, yymsp[-10].minor.yy60, yymsp[-8].minor.yy60);
+ sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy64, yymsp[-4].minor.yy570.a, yymsp[-4].minor.yy570.b, yymsp[-2].minor.yy607, yymsp[0].minor.yy626, yymsp[-10].minor.yy64, yymsp[-8].minor.yy64);
yymsp[-10].minor.yy0 = (yymsp[-6].minor.yy0.n==0?yymsp[-7].minor.yy0:yymsp[-6].minor.yy0); /*A-overwrites-T*/
}
break;
- case 255: /* trigger_time ::= BEFORE|AFTER */
-{ yymsp[0].minor.yy60 = yymsp[0].major; /*A-overwrites-X*/ }
+ case 257: /* trigger_time ::= BEFORE|AFTER */
+{ yymsp[0].minor.yy64 = yymsp[0].major; /*A-overwrites-X*/ }
break;
- case 256: /* trigger_time ::= INSTEAD OF */
-{ yymsp[-1].minor.yy60 = TK_INSTEAD;}
+ case 258: /* trigger_time ::= INSTEAD OF */
+{ yymsp[-1].minor.yy64 = TK_INSTEAD;}
break;
- case 257: /* trigger_time ::= */
-{ yymsp[1].minor.yy60 = TK_BEFORE; }
+ case 259: /* trigger_time ::= */
+{ yymsp[1].minor.yy64 = TK_BEFORE; }
break;
- case 258: /* trigger_event ::= DELETE|INSERT */
- case 259: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==259);
-{yymsp[0].minor.yy50.a = yymsp[0].major; /*A-overwrites-X*/ yymsp[0].minor.yy50.b = 0;}
+ case 260: /* trigger_event ::= DELETE|INSERT */
+ case 261: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==261);
+{yymsp[0].minor.yy570.a = yymsp[0].major; /*A-overwrites-X*/ yymsp[0].minor.yy570.b = 0;}
break;
- case 260: /* trigger_event ::= UPDATE OF idlist */
-{yymsp[-2].minor.yy50.a = TK_UPDATE; yymsp[-2].minor.yy50.b = yymsp[0].minor.yy288;}
+ case 262: /* trigger_event ::= UPDATE OF idlist */
+{yymsp[-2].minor.yy570.a = TK_UPDATE; yymsp[-2].minor.yy570.b = yymsp[0].minor.yy240;}
break;
- case 261: /* when_clause ::= */
- case 280: /* key_opt ::= */ yytestcase(yyruleno==280);
-{ yymsp[1].minor.yy602 = 0; }
+ case 263: /* when_clause ::= */
+ case 282: /* key_opt ::= */ yytestcase(yyruleno==282);
+{ yymsp[1].minor.yy626 = 0; }
break;
- case 262: /* when_clause ::= WHEN expr */
- case 281: /* key_opt ::= KEY expr */ yytestcase(yyruleno==281);
-{ yymsp[-1].minor.yy602 = yymsp[0].minor.yy602; }
+ case 264: /* when_clause ::= WHEN expr */
+ case 283: /* key_opt ::= KEY expr */ yytestcase(yyruleno==283);
+{ yymsp[-1].minor.yy626 = yymsp[0].minor.yy626; }
break;
- case 263: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
+ case 265: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
{
- assert( yymsp[-2].minor.yy483!=0 );
- yymsp[-2].minor.yy483->pLast->pNext = yymsp[-1].minor.yy483;
- yymsp[-2].minor.yy483->pLast = yymsp[-1].minor.yy483;
+ assert( yymsp[-2].minor.yy95!=0 );
+ yymsp[-2].minor.yy95->pLast->pNext = yymsp[-1].minor.yy95;
+ yymsp[-2].minor.yy95->pLast = yymsp[-1].minor.yy95;
}
break;
- case 264: /* trigger_cmd_list ::= trigger_cmd SEMI */
+ case 266: /* trigger_cmd_list ::= trigger_cmd SEMI */
{
- assert( yymsp[-1].minor.yy483!=0 );
- yymsp[-1].minor.yy483->pLast = yymsp[-1].minor.yy483;
+ assert( yymsp[-1].minor.yy95!=0 );
+ yymsp[-1].minor.yy95->pLast = yymsp[-1].minor.yy95;
}
break;
- case 265: /* trnm ::= nm DOT nm */
+ case 267: /* trnm ::= nm DOT nm */
{
yymsp[-2].minor.yy0 = yymsp[0].minor.yy0;
sqlite3ErrorMsg(pParse,
@@ -161635,364 +164186,369 @@ static YYACTIONTYPE yy_reduce(
"statements within triggers");
}
break;
- case 266: /* tridxby ::= INDEXED BY nm */
+ case 268: /* tridxby ::= INDEXED BY nm */
{
sqlite3ErrorMsg(pParse,
"the INDEXED BY clause is not allowed on UPDATE or DELETE statements "
"within triggers");
}
break;
- case 267: /* tridxby ::= NOT INDEXED */
+ case 269: /* tridxby ::= NOT INDEXED */
{
sqlite3ErrorMsg(pParse,
"the NOT INDEXED clause is not allowed on UPDATE or DELETE statements "
"within triggers");
}
break;
- case 268: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist from where_opt scanpt */
-{yylhsminor.yy483 = sqlite3TriggerUpdateStep(pParse, &yymsp[-6].minor.yy0, yymsp[-2].minor.yy291, yymsp[-3].minor.yy338, yymsp[-1].minor.yy602, yymsp[-7].minor.yy60, yymsp[-8].minor.yy0.z, yymsp[0].minor.yy528);}
- yymsp[-8].minor.yy483 = yylhsminor.yy483;
+ case 270: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist from where_opt scanpt */
+{yylhsminor.yy95 = sqlite3TriggerUpdateStep(pParse, &yymsp[-6].minor.yy0, yymsp[-2].minor.yy607, yymsp[-3].minor.yy562, yymsp[-1].minor.yy626, yymsp[-7].minor.yy64, yymsp[-8].minor.yy0.z, yymsp[0].minor.yy600);}
+ yymsp[-8].minor.yy95 = yylhsminor.yy95;
break;
- case 269: /* trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
+ case 271: /* trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
{
- yylhsminor.yy483 = sqlite3TriggerInsertStep(pParse,&yymsp[-4].minor.yy0,yymsp[-3].minor.yy288,yymsp[-2].minor.yy307,yymsp[-6].minor.yy60,yymsp[-1].minor.yy178,yymsp[-7].minor.yy528,yymsp[0].minor.yy528);/*yylhsminor.yy483-overwrites-yymsp[-6].minor.yy60*/
+ yylhsminor.yy95 = sqlite3TriggerInsertStep(pParse,&yymsp[-4].minor.yy0,yymsp[-3].minor.yy240,yymsp[-2].minor.yy303,yymsp[-6].minor.yy64,yymsp[-1].minor.yy138,yymsp[-7].minor.yy600,yymsp[0].minor.yy600);/*yylhsminor.yy95-overwrites-yymsp[-6].minor.yy64*/
}
- yymsp[-7].minor.yy483 = yylhsminor.yy483;
+ yymsp[-7].minor.yy95 = yylhsminor.yy95;
break;
- case 270: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
-{yylhsminor.yy483 = sqlite3TriggerDeleteStep(pParse, &yymsp[-3].minor.yy0, yymsp[-1].minor.yy602, yymsp[-5].minor.yy0.z, yymsp[0].minor.yy528);}
- yymsp[-5].minor.yy483 = yylhsminor.yy483;
+ case 272: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
+{yylhsminor.yy95 = sqlite3TriggerDeleteStep(pParse, &yymsp[-3].minor.yy0, yymsp[-1].minor.yy626, yymsp[-5].minor.yy0.z, yymsp[0].minor.yy600);}
+ yymsp[-5].minor.yy95 = yylhsminor.yy95;
break;
- case 271: /* trigger_cmd ::= scanpt select scanpt */
-{yylhsminor.yy483 = sqlite3TriggerSelectStep(pParse->db, yymsp[-1].minor.yy307, yymsp[-2].minor.yy528, yymsp[0].minor.yy528); /*yylhsminor.yy483-overwrites-yymsp[-1].minor.yy307*/}
- yymsp[-2].minor.yy483 = yylhsminor.yy483;
+ case 273: /* trigger_cmd ::= scanpt select scanpt */
+{yylhsminor.yy95 = sqlite3TriggerSelectStep(pParse->db, yymsp[-1].minor.yy303, yymsp[-2].minor.yy600, yymsp[0].minor.yy600); /*yylhsminor.yy95-overwrites-yymsp[-1].minor.yy303*/}
+ yymsp[-2].minor.yy95 = yylhsminor.yy95;
break;
- case 272: /* expr ::= RAISE LP IGNORE RP */
+ case 274: /* expr ::= RAISE LP IGNORE RP */
{
- yymsp[-3].minor.yy602 = sqlite3PExpr(pParse, TK_RAISE, 0, 0);
- if( yymsp[-3].minor.yy602 ){
- yymsp[-3].minor.yy602->affExpr = OE_Ignore;
+ yymsp[-3].minor.yy626 = sqlite3PExpr(pParse, TK_RAISE, 0, 0);
+ if( yymsp[-3].minor.yy626 ){
+ yymsp[-3].minor.yy626->affExpr = OE_Ignore;
}
}
break;
- case 273: /* expr ::= RAISE LP raisetype COMMA nm RP */
+ case 275: /* expr ::= RAISE LP raisetype COMMA nm RP */
{
- yymsp[-5].minor.yy602 = sqlite3ExprAlloc(pParse->db, TK_RAISE, &yymsp[-1].minor.yy0, 1);
- if( yymsp[-5].minor.yy602 ) {
- yymsp[-5].minor.yy602->affExpr = (char)yymsp[-3].minor.yy60;
+ yymsp[-5].minor.yy626 = sqlite3ExprAlloc(pParse->db, TK_RAISE, &yymsp[-1].minor.yy0, 1);
+ if( yymsp[-5].minor.yy626 ) {
+ yymsp[-5].minor.yy626->affExpr = (char)yymsp[-3].minor.yy64;
}
}
break;
- case 274: /* raisetype ::= ROLLBACK */
-{yymsp[0].minor.yy60 = OE_Rollback;}
+ case 276: /* raisetype ::= ROLLBACK */
+{yymsp[0].minor.yy64 = OE_Rollback;}
break;
- case 276: /* raisetype ::= FAIL */
-{yymsp[0].minor.yy60 = OE_Fail;}
+ case 278: /* raisetype ::= FAIL */
+{yymsp[0].minor.yy64 = OE_Fail;}
break;
- case 277: /* cmd ::= DROP TRIGGER ifexists fullname */
+ case 279: /* cmd ::= DROP TRIGGER ifexists fullname */
{
- sqlite3DropTrigger(pParse,yymsp[0].minor.yy291,yymsp[-1].minor.yy60);
+ sqlite3DropTrigger(pParse,yymsp[0].minor.yy607,yymsp[-1].minor.yy64);
}
break;
- case 278: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
+ case 280: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
{
- sqlite3Attach(pParse, yymsp[-3].minor.yy602, yymsp[-1].minor.yy602, yymsp[0].minor.yy602);
+ sqlite3Attach(pParse, yymsp[-3].minor.yy626, yymsp[-1].minor.yy626, yymsp[0].minor.yy626);
}
break;
- case 279: /* cmd ::= DETACH database_kw_opt expr */
+ case 281: /* cmd ::= DETACH database_kw_opt expr */
{
- sqlite3Detach(pParse, yymsp[0].minor.yy602);
+ sqlite3Detach(pParse, yymsp[0].minor.yy626);
}
break;
- case 282: /* cmd ::= REINDEX */
+ case 284: /* cmd ::= REINDEX */
{sqlite3Reindex(pParse, 0, 0);}
break;
- case 283: /* cmd ::= REINDEX nm dbnm */
+ case 285: /* cmd ::= REINDEX nm dbnm */
{sqlite3Reindex(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
break;
- case 284: /* cmd ::= ANALYZE */
+ case 286: /* cmd ::= ANALYZE */
{sqlite3Analyze(pParse, 0, 0);}
break;
- case 285: /* cmd ::= ANALYZE nm dbnm */
+ case 287: /* cmd ::= ANALYZE nm dbnm */
{sqlite3Analyze(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
break;
- case 286: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
+ case 288: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
{
- sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy291,&yymsp[0].minor.yy0);
+ sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy607,&yymsp[0].minor.yy0);
}
break;
- case 287: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
+ case 289: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
{
yymsp[-1].minor.yy0.n = (int)(pParse->sLastToken.z-yymsp[-1].minor.yy0.z) + pParse->sLastToken.n;
sqlite3AlterFinishAddColumn(pParse, &yymsp[-1].minor.yy0);
}
break;
- case 288: /* cmd ::= ALTER TABLE fullname DROP kwcolumn_opt nm */
+ case 290: /* cmd ::= ALTER TABLE fullname DROP kwcolumn_opt nm */
{
- sqlite3AlterDropColumn(pParse, yymsp[-3].minor.yy291, &yymsp[0].minor.yy0);
+ sqlite3AlterDropColumn(pParse, yymsp[-3].minor.yy607, &yymsp[0].minor.yy0);
}
break;
- case 289: /* add_column_fullname ::= fullname */
+ case 291: /* add_column_fullname ::= fullname */
{
disableLookaside(pParse);
- sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy291);
+ sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy607);
}
break;
- case 290: /* cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
+ case 292: /* cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
{
- sqlite3AlterRenameColumn(pParse, yymsp[-5].minor.yy291, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0);
+ sqlite3AlterRenameColumn(pParse, yymsp[-5].minor.yy607, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0);
}
break;
- case 291: /* cmd ::= create_vtab */
+ case 293: /* cmd ::= create_vtab */
{sqlite3VtabFinishParse(pParse,0);}
break;
- case 292: /* cmd ::= create_vtab LP vtabarglist RP */
+ case 294: /* cmd ::= create_vtab LP vtabarglist RP */
{sqlite3VtabFinishParse(pParse,&yymsp[0].minor.yy0);}
break;
- case 293: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
+ case 295: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
{
- sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-4].minor.yy60);
+ sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-4].minor.yy64);
}
break;
- case 294: /* vtabarg ::= */
+ case 296: /* vtabarg ::= */
{sqlite3VtabArgInit(pParse);}
break;
- case 295: /* vtabargtoken ::= ANY */
- case 296: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==296);
- case 297: /* lp ::= LP */ yytestcase(yyruleno==297);
+ case 297: /* vtabargtoken ::= ANY */
+ case 298: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==298);
+ case 299: /* lp ::= LP */ yytestcase(yyruleno==299);
{sqlite3VtabArgExtend(pParse,&yymsp[0].minor.yy0);}
break;
- case 298: /* with ::= WITH wqlist */
- case 299: /* with ::= WITH RECURSIVE wqlist */ yytestcase(yyruleno==299);
-{ sqlite3WithPush(pParse, yymsp[0].minor.yy195, 1); }
+ case 300: /* with ::= WITH wqlist */
+ case 301: /* with ::= WITH RECURSIVE wqlist */ yytestcase(yyruleno==301);
+{ sqlite3WithPush(pParse, yymsp[0].minor.yy43, 1); }
break;
- case 300: /* wqas ::= AS */
-{yymsp[0].minor.yy570 = M10d_Any;}
+ case 302: /* wqas ::= AS */
+{yymsp[0].minor.yy534 = M10d_Any;}
break;
- case 301: /* wqas ::= AS MATERIALIZED */
-{yymsp[-1].minor.yy570 = M10d_Yes;}
+ case 303: /* wqas ::= AS MATERIALIZED */
+{yymsp[-1].minor.yy534 = M10d_Yes;}
break;
- case 302: /* wqas ::= AS NOT MATERIALIZED */
-{yymsp[-2].minor.yy570 = M10d_No;}
+ case 304: /* wqas ::= AS NOT MATERIALIZED */
+{yymsp[-2].minor.yy534 = M10d_No;}
break;
- case 303: /* wqitem ::= nm eidlist_opt wqas LP select RP */
+ case 305: /* wqitem ::= nm eidlist_opt wqas LP select RP */
{
- yymsp[-5].minor.yy607 = sqlite3CteNew(pParse, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy338, yymsp[-1].minor.yy307, yymsp[-3].minor.yy570); /*A-overwrites-X*/
+ yymsp[-5].minor.yy255 = sqlite3CteNew(pParse, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy562, yymsp[-1].minor.yy303, yymsp[-3].minor.yy534); /*A-overwrites-X*/
}
break;
- case 304: /* wqlist ::= wqitem */
+ case 306: /* wqlist ::= wqitem */
{
- yymsp[0].minor.yy195 = sqlite3WithAdd(pParse, 0, yymsp[0].minor.yy607); /*A-overwrites-X*/
+ yymsp[0].minor.yy43 = sqlite3WithAdd(pParse, 0, yymsp[0].minor.yy255); /*A-overwrites-X*/
}
break;
- case 305: /* wqlist ::= wqlist COMMA wqitem */
+ case 307: /* wqlist ::= wqlist COMMA wqitem */
{
- yymsp[-2].minor.yy195 = sqlite3WithAdd(pParse, yymsp[-2].minor.yy195, yymsp[0].minor.yy607);
+ yymsp[-2].minor.yy43 = sqlite3WithAdd(pParse, yymsp[-2].minor.yy43, yymsp[0].minor.yy255);
}
break;
- case 306: /* windowdefn_list ::= windowdefn */
-{ yylhsminor.yy19 = yymsp[0].minor.yy19; }
- yymsp[0].minor.yy19 = yylhsminor.yy19;
+ case 308: /* windowdefn_list ::= windowdefn */
+{ yylhsminor.yy375 = yymsp[0].minor.yy375; }
+ yymsp[0].minor.yy375 = yylhsminor.yy375;
break;
- case 307: /* windowdefn_list ::= windowdefn_list COMMA windowdefn */
+ case 309: /* windowdefn_list ::= windowdefn_list COMMA windowdefn */
{
- assert( yymsp[0].minor.yy19!=0 );
- sqlite3WindowChain(pParse, yymsp[0].minor.yy19, yymsp[-2].minor.yy19);
- yymsp[0].minor.yy19->pNextWin = yymsp[-2].minor.yy19;
- yylhsminor.yy19 = yymsp[0].minor.yy19;
+ assert( yymsp[0].minor.yy375!=0 );
+ sqlite3WindowChain(pParse, yymsp[0].minor.yy375, yymsp[-2].minor.yy375);
+ yymsp[0].minor.yy375->pNextWin = yymsp[-2].minor.yy375;
+ yylhsminor.yy375 = yymsp[0].minor.yy375;
}
- yymsp[-2].minor.yy19 = yylhsminor.yy19;
+ yymsp[-2].minor.yy375 = yylhsminor.yy375;
break;
- case 308: /* windowdefn ::= nm AS LP window RP */
+ case 310: /* windowdefn ::= nm AS LP window RP */
{
- if( ALWAYS(yymsp[-1].minor.yy19) ){
- yymsp[-1].minor.yy19->zName = sqlite3DbStrNDup(pParse->db, yymsp[-4].minor.yy0.z, yymsp[-4].minor.yy0.n);
+ if( ALWAYS(yymsp[-1].minor.yy375) ){
+ yymsp[-1].minor.yy375->zName = sqlite3DbStrNDup(pParse->db, yymsp[-4].minor.yy0.z, yymsp[-4].minor.yy0.n);
}
- yylhsminor.yy19 = yymsp[-1].minor.yy19;
+ yylhsminor.yy375 = yymsp[-1].minor.yy375;
}
- yymsp[-4].minor.yy19 = yylhsminor.yy19;
+ yymsp[-4].minor.yy375 = yylhsminor.yy375;
break;
- case 309: /* window ::= PARTITION BY nexprlist orderby_opt frame_opt */
+ case 311: /* window ::= PARTITION BY nexprlist orderby_opt frame_opt */
{
- yymsp[-4].minor.yy19 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy19, yymsp[-2].minor.yy338, yymsp[-1].minor.yy338, 0);
+ yymsp[-4].minor.yy375 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy375, yymsp[-2].minor.yy562, yymsp[-1].minor.yy562, 0);
}
break;
- case 310: /* window ::= nm PARTITION BY nexprlist orderby_opt frame_opt */
+ case 312: /* window ::= nm PARTITION BY nexprlist orderby_opt frame_opt */
{
- yylhsminor.yy19 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy19, yymsp[-2].minor.yy338, yymsp[-1].minor.yy338, &yymsp[-5].minor.yy0);
+ yylhsminor.yy375 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy375, yymsp[-2].minor.yy562, yymsp[-1].minor.yy562, &yymsp[-5].minor.yy0);
}
- yymsp[-5].minor.yy19 = yylhsminor.yy19;
+ yymsp[-5].minor.yy375 = yylhsminor.yy375;
break;
- case 311: /* window ::= ORDER BY sortlist frame_opt */
+ case 313: /* window ::= ORDER BY sortlist frame_opt */
{
- yymsp[-3].minor.yy19 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy19, 0, yymsp[-1].minor.yy338, 0);
+ yymsp[-3].minor.yy375 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy375, 0, yymsp[-1].minor.yy562, 0);
}
break;
- case 312: /* window ::= nm ORDER BY sortlist frame_opt */
+ case 314: /* window ::= nm ORDER BY sortlist frame_opt */
{
- yylhsminor.yy19 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy19, 0, yymsp[-1].minor.yy338, &yymsp[-4].minor.yy0);
+ yylhsminor.yy375 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy375, 0, yymsp[-1].minor.yy562, &yymsp[-4].minor.yy0);
}
- yymsp[-4].minor.yy19 = yylhsminor.yy19;
+ yymsp[-4].minor.yy375 = yylhsminor.yy375;
break;
- case 313: /* window ::= frame_opt */
- case 332: /* filter_over ::= over_clause */ yytestcase(yyruleno==332);
+ case 315: /* window ::= frame_opt */
+ case 334: /* filter_over ::= over_clause */ yytestcase(yyruleno==334);
{
- yylhsminor.yy19 = yymsp[0].minor.yy19;
+ yylhsminor.yy375 = yymsp[0].minor.yy375;
}
- yymsp[0].minor.yy19 = yylhsminor.yy19;
+ yymsp[0].minor.yy375 = yylhsminor.yy375;
break;
- case 314: /* window ::= nm frame_opt */
+ case 316: /* window ::= nm frame_opt */
{
- yylhsminor.yy19 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy19, 0, 0, &yymsp[-1].minor.yy0);
+ yylhsminor.yy375 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy375, 0, 0, &yymsp[-1].minor.yy0);
}
- yymsp[-1].minor.yy19 = yylhsminor.yy19;
+ yymsp[-1].minor.yy375 = yylhsminor.yy375;
break;
- case 315: /* frame_opt ::= */
+ case 317: /* frame_opt ::= */
{
- yymsp[1].minor.yy19 = sqlite3WindowAlloc(pParse, 0, TK_UNBOUNDED, 0, TK_CURRENT, 0, 0);
+ yymsp[1].minor.yy375 = sqlite3WindowAlloc(pParse, 0, TK_UNBOUNDED, 0, TK_CURRENT, 0, 0);
}
break;
- case 316: /* frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt */
+ case 318: /* frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt */
{
- yylhsminor.yy19 = sqlite3WindowAlloc(pParse, yymsp[-2].minor.yy60, yymsp[-1].minor.yy113.eType, yymsp[-1].minor.yy113.pExpr, TK_CURRENT, 0, yymsp[0].minor.yy570);
+ yylhsminor.yy375 = sqlite3WindowAlloc(pParse, yymsp[-2].minor.yy64, yymsp[-1].minor.yy81.eType, yymsp[-1].minor.yy81.pExpr, TK_CURRENT, 0, yymsp[0].minor.yy534);
}
- yymsp[-2].minor.yy19 = yylhsminor.yy19;
+ yymsp[-2].minor.yy375 = yylhsminor.yy375;
break;
- case 317: /* frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt */
+ case 319: /* frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt */
{
- yylhsminor.yy19 = sqlite3WindowAlloc(pParse, yymsp[-5].minor.yy60, yymsp[-3].minor.yy113.eType, yymsp[-3].minor.yy113.pExpr, yymsp[-1].minor.yy113.eType, yymsp[-1].minor.yy113.pExpr, yymsp[0].minor.yy570);
+ yylhsminor.yy375 = sqlite3WindowAlloc(pParse, yymsp[-5].minor.yy64, yymsp[-3].minor.yy81.eType, yymsp[-3].minor.yy81.pExpr, yymsp[-1].minor.yy81.eType, yymsp[-1].minor.yy81.pExpr, yymsp[0].minor.yy534);
}
- yymsp[-5].minor.yy19 = yylhsminor.yy19;
+ yymsp[-5].minor.yy375 = yylhsminor.yy375;
break;
- case 319: /* frame_bound_s ::= frame_bound */
- case 321: /* frame_bound_e ::= frame_bound */ yytestcase(yyruleno==321);
-{yylhsminor.yy113 = yymsp[0].minor.yy113;}
- yymsp[0].minor.yy113 = yylhsminor.yy113;
+ case 321: /* frame_bound_s ::= frame_bound */
+ case 323: /* frame_bound_e ::= frame_bound */ yytestcase(yyruleno==323);
+{yylhsminor.yy81 = yymsp[0].minor.yy81;}
+ yymsp[0].minor.yy81 = yylhsminor.yy81;
break;
- case 320: /* frame_bound_s ::= UNBOUNDED PRECEDING */
- case 322: /* frame_bound_e ::= UNBOUNDED FOLLOWING */ yytestcase(yyruleno==322);
- case 324: /* frame_bound ::= CURRENT ROW */ yytestcase(yyruleno==324);
-{yylhsminor.yy113.eType = yymsp[-1].major; yylhsminor.yy113.pExpr = 0;}
- yymsp[-1].minor.yy113 = yylhsminor.yy113;
+ case 322: /* frame_bound_s ::= UNBOUNDED PRECEDING */
+ case 324: /* frame_bound_e ::= UNBOUNDED FOLLOWING */ yytestcase(yyruleno==324);
+ case 326: /* frame_bound ::= CURRENT ROW */ yytestcase(yyruleno==326);
+{yylhsminor.yy81.eType = yymsp[-1].major; yylhsminor.yy81.pExpr = 0;}
+ yymsp[-1].minor.yy81 = yylhsminor.yy81;
break;
- case 323: /* frame_bound ::= expr PRECEDING|FOLLOWING */
-{yylhsminor.yy113.eType = yymsp[0].major; yylhsminor.yy113.pExpr = yymsp[-1].minor.yy602;}
- yymsp[-1].minor.yy113 = yylhsminor.yy113;
+ case 325: /* frame_bound ::= expr PRECEDING|FOLLOWING */
+{yylhsminor.yy81.eType = yymsp[0].major; yylhsminor.yy81.pExpr = yymsp[-1].minor.yy626;}
+ yymsp[-1].minor.yy81 = yylhsminor.yy81;
break;
- case 325: /* frame_exclude_opt ::= */
-{yymsp[1].minor.yy570 = 0;}
+ case 327: /* frame_exclude_opt ::= */
+{yymsp[1].minor.yy534 = 0;}
break;
- case 326: /* frame_exclude_opt ::= EXCLUDE frame_exclude */
-{yymsp[-1].minor.yy570 = yymsp[0].minor.yy570;}
+ case 328: /* frame_exclude_opt ::= EXCLUDE frame_exclude */
+{yymsp[-1].minor.yy534 = yymsp[0].minor.yy534;}
break;
- case 327: /* frame_exclude ::= NO OTHERS */
- case 328: /* frame_exclude ::= CURRENT ROW */ yytestcase(yyruleno==328);
-{yymsp[-1].minor.yy570 = yymsp[-1].major; /*A-overwrites-X*/}
+ case 329: /* frame_exclude ::= NO OTHERS */
+ case 330: /* frame_exclude ::= CURRENT ROW */ yytestcase(yyruleno==330);
+{yymsp[-1].minor.yy534 = yymsp[-1].major; /*A-overwrites-X*/}
break;
- case 329: /* frame_exclude ::= GROUP|TIES */
-{yymsp[0].minor.yy570 = yymsp[0].major; /*A-overwrites-X*/}
+ case 331: /* frame_exclude ::= GROUP|TIES */
+{yymsp[0].minor.yy534 = yymsp[0].major; /*A-overwrites-X*/}
break;
- case 330: /* window_clause ::= WINDOW windowdefn_list */
-{ yymsp[-1].minor.yy19 = yymsp[0].minor.yy19; }
+ case 332: /* window_clause ::= WINDOW windowdefn_list */
+{ yymsp[-1].minor.yy375 = yymsp[0].minor.yy375; }
break;
- case 331: /* filter_over ::= filter_clause over_clause */
+ case 333: /* filter_over ::= filter_clause over_clause */
{
- yymsp[0].minor.yy19->pFilter = yymsp[-1].minor.yy602;
- yylhsminor.yy19 = yymsp[0].minor.yy19;
-}
- yymsp[-1].minor.yy19 = yylhsminor.yy19;
- break;
- case 333: /* filter_over ::= filter_clause */
-{
- yylhsminor.yy19 = (Window*)sqlite3DbMallocZero(pParse->db, sizeof(Window));
- if( yylhsminor.yy19 ){
- yylhsminor.yy19->eFrmType = TK_FILTER;
- yylhsminor.yy19->pFilter = yymsp[0].minor.yy602;
+ if( yymsp[0].minor.yy375 ){
+ yymsp[0].minor.yy375->pFilter = yymsp[-1].minor.yy626;
}else{
- sqlite3ExprDelete(pParse->db, yymsp[0].minor.yy602);
+ sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy626);
+ }
+ yylhsminor.yy375 = yymsp[0].minor.yy375;
+}
+ yymsp[-1].minor.yy375 = yylhsminor.yy375;
+ break;
+ case 335: /* filter_over ::= filter_clause */
+{
+ yylhsminor.yy375 = (Window*)sqlite3DbMallocZero(pParse->db, sizeof(Window));
+ if( yylhsminor.yy375 ){
+ yylhsminor.yy375->eFrmType = TK_FILTER;
+ yylhsminor.yy375->pFilter = yymsp[0].minor.yy626;
+ }else{
+ sqlite3ExprDelete(pParse->db, yymsp[0].minor.yy626);
}
}
- yymsp[0].minor.yy19 = yylhsminor.yy19;
+ yymsp[0].minor.yy375 = yylhsminor.yy375;
break;
- case 334: /* over_clause ::= OVER LP window RP */
+ case 336: /* over_clause ::= OVER LP window RP */
{
- yymsp[-3].minor.yy19 = yymsp[-1].minor.yy19;
- assert( yymsp[-3].minor.yy19!=0 );
+ yymsp[-3].minor.yy375 = yymsp[-1].minor.yy375;
+ assert( yymsp[-3].minor.yy375!=0 );
}
break;
- case 335: /* over_clause ::= OVER nm */
+ case 337: /* over_clause ::= OVER nm */
{
- yymsp[-1].minor.yy19 = (Window*)sqlite3DbMallocZero(pParse->db, sizeof(Window));
- if( yymsp[-1].minor.yy19 ){
- yymsp[-1].minor.yy19->zName = sqlite3DbStrNDup(pParse->db, yymsp[0].minor.yy0.z, yymsp[0].minor.yy0.n);
+ yymsp[-1].minor.yy375 = (Window*)sqlite3DbMallocZero(pParse->db, sizeof(Window));
+ if( yymsp[-1].minor.yy375 ){
+ yymsp[-1].minor.yy375->zName = sqlite3DbStrNDup(pParse->db, yymsp[0].minor.yy0.z, yymsp[0].minor.yy0.n);
}
}
break;
- case 336: /* filter_clause ::= FILTER LP WHERE expr RP */
-{ yymsp[-4].minor.yy602 = yymsp[-1].minor.yy602; }
+ case 338: /* filter_clause ::= FILTER LP WHERE expr RP */
+{ yymsp[-4].minor.yy626 = yymsp[-1].minor.yy626; }
break;
default:
- /* (337) input ::= cmdlist */ yytestcase(yyruleno==337);
- /* (338) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==338);
- /* (339) cmdlist ::= ecmd (OPTIMIZED OUT) */ assert(yyruleno!=339);
- /* (340) ecmd ::= SEMI */ yytestcase(yyruleno==340);
- /* (341) ecmd ::= cmdx SEMI */ yytestcase(yyruleno==341);
- /* (342) ecmd ::= explain cmdx SEMI (NEVER REDUCES) */ assert(yyruleno!=342);
- /* (343) trans_opt ::= */ yytestcase(yyruleno==343);
- /* (344) trans_opt ::= TRANSACTION */ yytestcase(yyruleno==344);
- /* (345) trans_opt ::= TRANSACTION nm */ yytestcase(yyruleno==345);
- /* (346) savepoint_opt ::= SAVEPOINT */ yytestcase(yyruleno==346);
- /* (347) savepoint_opt ::= */ yytestcase(yyruleno==347);
- /* (348) cmd ::= create_table create_table_args */ yytestcase(yyruleno==348);
- /* (349) columnlist ::= columnlist COMMA columnname carglist */ yytestcase(yyruleno==349);
- /* (350) columnlist ::= columnname carglist */ yytestcase(yyruleno==350);
- /* (351) nm ::= ID|INDEXED */ yytestcase(yyruleno==351);
- /* (352) nm ::= STRING */ yytestcase(yyruleno==352);
- /* (353) nm ::= JOIN_KW */ yytestcase(yyruleno==353);
- /* (354) typetoken ::= typename */ yytestcase(yyruleno==354);
- /* (355) typename ::= ID|STRING */ yytestcase(yyruleno==355);
- /* (356) signed ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=356);
- /* (357) signed ::= minus_num (OPTIMIZED OUT) */ assert(yyruleno!=357);
- /* (358) carglist ::= carglist ccons */ yytestcase(yyruleno==358);
- /* (359) carglist ::= */ yytestcase(yyruleno==359);
- /* (360) ccons ::= NULL onconf */ yytestcase(yyruleno==360);
- /* (361) ccons ::= GENERATED ALWAYS AS generated */ yytestcase(yyruleno==361);
- /* (362) ccons ::= AS generated */ yytestcase(yyruleno==362);
- /* (363) conslist_opt ::= COMMA conslist */ yytestcase(yyruleno==363);
- /* (364) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==364);
- /* (365) conslist ::= tcons (OPTIMIZED OUT) */ assert(yyruleno!=365);
- /* (366) tconscomma ::= */ yytestcase(yyruleno==366);
- /* (367) defer_subclause_opt ::= defer_subclause (OPTIMIZED OUT) */ assert(yyruleno!=367);
- /* (368) resolvetype ::= raisetype (OPTIMIZED OUT) */ assert(yyruleno!=368);
- /* (369) selectnowith ::= oneselect (OPTIMIZED OUT) */ assert(yyruleno!=369);
- /* (370) oneselect ::= values */ yytestcase(yyruleno==370);
- /* (371) sclp ::= selcollist COMMA */ yytestcase(yyruleno==371);
- /* (372) as ::= ID|STRING */ yytestcase(yyruleno==372);
- /* (373) returning ::= */ yytestcase(yyruleno==373);
- /* (374) expr ::= term (OPTIMIZED OUT) */ assert(yyruleno!=374);
- /* (375) likeop ::= LIKE_KW|MATCH */ yytestcase(yyruleno==375);
- /* (376) exprlist ::= nexprlist */ yytestcase(yyruleno==376);
- /* (377) nmnum ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=377);
- /* (378) nmnum ::= nm (OPTIMIZED OUT) */ assert(yyruleno!=378);
- /* (379) nmnum ::= ON */ yytestcase(yyruleno==379);
- /* (380) nmnum ::= DELETE */ yytestcase(yyruleno==380);
- /* (381) nmnum ::= DEFAULT */ yytestcase(yyruleno==381);
- /* (382) plus_num ::= INTEGER|FLOAT */ yytestcase(yyruleno==382);
- /* (383) foreach_clause ::= */ yytestcase(yyruleno==383);
- /* (384) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==384);
- /* (385) trnm ::= nm */ yytestcase(yyruleno==385);
- /* (386) tridxby ::= */ yytestcase(yyruleno==386);
- /* (387) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==387);
- /* (388) database_kw_opt ::= */ yytestcase(yyruleno==388);
- /* (389) kwcolumn_opt ::= */ yytestcase(yyruleno==389);
- /* (390) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==390);
- /* (391) vtabarglist ::= vtabarg */ yytestcase(yyruleno==391);
- /* (392) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==392);
- /* (393) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==393);
- /* (394) anylist ::= */ yytestcase(yyruleno==394);
- /* (395) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==395);
- /* (396) anylist ::= anylist ANY */ yytestcase(yyruleno==396);
- /* (397) with ::= */ yytestcase(yyruleno==397);
+ /* (339) input ::= cmdlist */ yytestcase(yyruleno==339);
+ /* (340) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==340);
+ /* (341) cmdlist ::= ecmd (OPTIMIZED OUT) */ assert(yyruleno!=341);
+ /* (342) ecmd ::= SEMI */ yytestcase(yyruleno==342);
+ /* (343) ecmd ::= cmdx SEMI */ yytestcase(yyruleno==343);
+ /* (344) ecmd ::= explain cmdx SEMI (NEVER REDUCES) */ assert(yyruleno!=344);
+ /* (345) trans_opt ::= */ yytestcase(yyruleno==345);
+ /* (346) trans_opt ::= TRANSACTION */ yytestcase(yyruleno==346);
+ /* (347) trans_opt ::= TRANSACTION nm */ yytestcase(yyruleno==347);
+ /* (348) savepoint_opt ::= SAVEPOINT */ yytestcase(yyruleno==348);
+ /* (349) savepoint_opt ::= */ yytestcase(yyruleno==349);
+ /* (350) cmd ::= create_table create_table_args */ yytestcase(yyruleno==350);
+ /* (351) table_option_set ::= table_option (OPTIMIZED OUT) */ assert(yyruleno!=351);
+ /* (352) columnlist ::= columnlist COMMA columnname carglist */ yytestcase(yyruleno==352);
+ /* (353) columnlist ::= columnname carglist */ yytestcase(yyruleno==353);
+ /* (354) nm ::= ID|INDEXED */ yytestcase(yyruleno==354);
+ /* (355) nm ::= STRING */ yytestcase(yyruleno==355);
+ /* (356) nm ::= JOIN_KW */ yytestcase(yyruleno==356);
+ /* (357) typetoken ::= typename */ yytestcase(yyruleno==357);
+ /* (358) typename ::= ID|STRING */ yytestcase(yyruleno==358);
+ /* (359) signed ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=359);
+ /* (360) signed ::= minus_num (OPTIMIZED OUT) */ assert(yyruleno!=360);
+ /* (361) carglist ::= carglist ccons */ yytestcase(yyruleno==361);
+ /* (362) carglist ::= */ yytestcase(yyruleno==362);
+ /* (363) ccons ::= NULL onconf */ yytestcase(yyruleno==363);
+ /* (364) ccons ::= GENERATED ALWAYS AS generated */ yytestcase(yyruleno==364);
+ /* (365) ccons ::= AS generated */ yytestcase(yyruleno==365);
+ /* (366) conslist_opt ::= COMMA conslist */ yytestcase(yyruleno==366);
+ /* (367) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==367);
+ /* (368) conslist ::= tcons (OPTIMIZED OUT) */ assert(yyruleno!=368);
+ /* (369) tconscomma ::= */ yytestcase(yyruleno==369);
+ /* (370) defer_subclause_opt ::= defer_subclause (OPTIMIZED OUT) */ assert(yyruleno!=370);
+ /* (371) resolvetype ::= raisetype (OPTIMIZED OUT) */ assert(yyruleno!=371);
+ /* (372) selectnowith ::= oneselect (OPTIMIZED OUT) */ assert(yyruleno!=372);
+ /* (373) oneselect ::= values */ yytestcase(yyruleno==373);
+ /* (374) sclp ::= selcollist COMMA */ yytestcase(yyruleno==374);
+ /* (375) as ::= ID|STRING */ yytestcase(yyruleno==375);
+ /* (376) returning ::= */ yytestcase(yyruleno==376);
+ /* (377) expr ::= term (OPTIMIZED OUT) */ assert(yyruleno!=377);
+ /* (378) likeop ::= LIKE_KW|MATCH */ yytestcase(yyruleno==378);
+ /* (379) exprlist ::= nexprlist */ yytestcase(yyruleno==379);
+ /* (380) nmnum ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=380);
+ /* (381) nmnum ::= nm (OPTIMIZED OUT) */ assert(yyruleno!=381);
+ /* (382) nmnum ::= ON */ yytestcase(yyruleno==382);
+ /* (383) nmnum ::= DELETE */ yytestcase(yyruleno==383);
+ /* (384) nmnum ::= DEFAULT */ yytestcase(yyruleno==384);
+ /* (385) plus_num ::= INTEGER|FLOAT */ yytestcase(yyruleno==385);
+ /* (386) foreach_clause ::= */ yytestcase(yyruleno==386);
+ /* (387) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==387);
+ /* (388) trnm ::= nm */ yytestcase(yyruleno==388);
+ /* (389) tridxby ::= */ yytestcase(yyruleno==389);
+ /* (390) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==390);
+ /* (391) database_kw_opt ::= */ yytestcase(yyruleno==391);
+ /* (392) kwcolumn_opt ::= */ yytestcase(yyruleno==392);
+ /* (393) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==393);
+ /* (394) vtabarglist ::= vtabarg */ yytestcase(yyruleno==394);
+ /* (395) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==395);
+ /* (396) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==396);
+ /* (397) anylist ::= */ yytestcase(yyruleno==397);
+ /* (398) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==398);
+ /* (399) anylist ::= anylist ANY */ yytestcase(yyruleno==399);
+ /* (400) with ::= */ yytestcase(yyruleno==400);
break;
/********** End reduce actions ************************************************/
};
@@ -162150,8 +164706,8 @@ SQLITE_PRIVATE void sqlite3Parser(
yyact = yy_find_shift_action((YYCODETYPE)yymajor,yyact);
if( yyact >= YY_MIN_REDUCE ){
unsigned int yyruleno = yyact - YY_MIN_REDUCE; /* Reduce by this rule */
- assert( yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) );
#ifndef NDEBUG
+ assert( yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) );
if( yyTraceFILE ){
int yysize = yyRuleInfoNRhs[yyruleno];
if( yysize ){
@@ -162249,14 +164805,13 @@ SQLITE_PRIVATE void sqlite3Parser(
yy_destructor(yypParser, (YYCODETYPE)yymajor, &yyminorunion);
yymajor = YYNOCODE;
}else{
- while( yypParser->yytos >= yypParser->yystack
- && (yyact = yy_find_reduce_action(
- yypParser->yytos->stateno,
- YYERRORSYMBOL)) > YY_MAX_SHIFTREDUCE
- ){
+ while( yypParser->yytos > yypParser->yystack ){
+ yyact = yy_find_reduce_action(yypParser->yytos->stateno,
+ YYERRORSYMBOL);
+ if( yyact<=YY_MAX_SHIFTREDUCE ) break;
yy_pop_parser_stack(yypParser);
}
- if( yypParser->yytos < yypParser->yystack || yymajor==0 ){
+ if( yypParser->yytos <= yypParser->yystack || yymajor==0 ){
yy_destructor(yypParser,(YYCODETYPE)yymajor,&yyminorunion);
yy_parse_failed(yypParser);
#ifndef YYNOERRORRECOVERY
@@ -162396,6 +164951,7 @@ SQLITE_PRIVATE int sqlite3ParserFallback(int iToken){
#define CC_ID 27 /* unicode characters usable in IDs */
#define CC_ILLEGAL 28 /* Illegal character */
#define CC_NUL 29 /* 0x00 */
+#define CC_BOM 30 /* First byte of UTF8 BOM: 0xEF 0xBB 0xBF */
static const unsigned char aiClass[] = {
#ifdef SQLITE_ASCII
@@ -162408,14 +164964,14 @@ static const unsigned char aiClass[] = {
/* 5x */ 1, 1, 1, 1, 1, 1, 1, 1, 0, 2, 2, 9, 28, 28, 28, 2,
/* 6x */ 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* 7x */ 1, 1, 1, 1, 1, 1, 1, 1, 0, 2, 2, 28, 10, 28, 25, 28,
-/* 8x */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-/* 9x */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-/* Ax */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-/* Bx */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-/* Cx */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-/* Dx */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-/* Ex */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-/* Fx */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
+/* 8x */ 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
+/* 9x */ 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
+/* Ax */ 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
+/* Bx */ 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
+/* Cx */ 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
+/* Dx */ 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
+/* Ex */ 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 30,
+/* Fx */ 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27
#endif
#ifdef SQLITE_EBCDIC
/* x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xa xb xc xd xe xf */
@@ -163361,6 +165917,14 @@ SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
i = 1;
break;
}
+ case CC_BOM: {
+ if( z[1]==0xbb && z[2]==0xbf ){
+ *tokenType = TK_SPACE;
+ return 3;
+ }
+ i = 1;
+ break;
+ }
case CC_NUL: {
*tokenType = TK_ILLEGAL;
return 0;
@@ -163390,6 +165954,7 @@ SQLITE_PRIVATE int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzEr
int lastTokenParsed = -1; /* type of the previous token */
sqlite3 *db = pParse->db; /* The database connection */
int mxSqlLen; /* Max length of an SQL string */
+ Parse *pParentParse = 0; /* Outer parse context, if any */
#ifdef sqlite3Parser_ENGINEALWAYSONSTACK
yyParser sEngine; /* Space to hold the Lemon-generated Parser object */
#endif
@@ -163425,7 +165990,7 @@ SQLITE_PRIVATE int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzEr
assert( pParse->pNewTrigger==0 );
assert( pParse->nVar==0 );
assert( pParse->pVList==0 );
- pParse->pParentParse = db->pParse;
+ pParentParse = db->pParse;
db->pParse = pParse;
while( 1 ){
n = sqlite3GetToken((u8*)zSql, &tokenType);
@@ -163540,8 +166105,7 @@ SQLITE_PRIVATE int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzEr
sqlite3DeleteTrigger(db, pParse->pNewTrigger);
}
sqlite3DbFree(db, pParse->pVList);
- db->pParse = pParse->pParentParse;
- pParse->pParentParse = 0;
+ db->pParse = pParentParse;
assert( nErr==0 || pParse->rc!=SQLITE_OK );
return nErr;
}
@@ -164377,7 +166941,7 @@ SQLITE_API int sqlite3_initialize(void){
sqlite3GlobalConfig.isPCacheInit = 1;
rc = sqlite3OsInit();
}
-#ifdef SQLITE_ENABLE_DESERIALIZE
+#ifndef SQLITE_OMIT_DESERIALIZE
if( rc==SQLITE_OK ){
rc = sqlite3MemdbInit();
}
@@ -164792,12 +167356,12 @@ SQLITE_API int sqlite3_config(int op, ...){
}
#endif /* SQLITE_ENABLE_SORTER_REFERENCES */
-#ifdef SQLITE_ENABLE_DESERIALIZE
+#ifndef SQLITE_OMIT_DESERIALIZE
case SQLITE_CONFIG_MEMDB_MAXSIZE: {
sqlite3GlobalConfig.mxMemdbSize = va_arg(ap, sqlite3_int64);
break;
}
-#endif /* SQLITE_ENABLE_DESERIALIZE */
+#endif /* SQLITE_OMIT_DESERIALIZE */
default: {
rc = SQLITE_ERROR;
@@ -165158,7 +167722,7 @@ SQLITE_API void sqlite3_set_last_insert_rowid(sqlite3 *db, sqlite3_int64 iRowid)
/*
** Return the number of changes in the most recent call to sqlite3_exec().
*/
-SQLITE_API int sqlite3_changes(sqlite3 *db){
+SQLITE_API sqlite3_int64 sqlite3_changes64(sqlite3 *db){
#ifdef SQLITE_ENABLE_API_ARMOR
if( !sqlite3SafetyCheckOk(db) ){
(void)SQLITE_MISUSE_BKPT;
@@ -165167,11 +167731,14 @@ SQLITE_API int sqlite3_changes(sqlite3 *db){
#endif
return db->nChange;
}
+SQLITE_API int sqlite3_changes(sqlite3 *db){
+ return (int)sqlite3_changes64(db);
+}
/*
** Return the number of changes since the database handle was opened.
*/
-SQLITE_API int sqlite3_total_changes(sqlite3 *db){
+SQLITE_API sqlite3_int64 sqlite3_total_changes64(sqlite3 *db){
#ifdef SQLITE_ENABLE_API_ARMOR
if( !sqlite3SafetyCheckOk(db) ){
(void)SQLITE_MISUSE_BKPT;
@@ -165180,6 +167747,9 @@ SQLITE_API int sqlite3_total_changes(sqlite3 *db){
#endif
return db->nTotalChange;
}
+SQLITE_API int sqlite3_total_changes(sqlite3 *db){
+ return (int)sqlite3_total_changes64(db);
+}
/*
** Close all open savepoints. This function only manipulates fields of the
@@ -165204,7 +167774,9 @@ SQLITE_PRIVATE void sqlite3CloseSavepoints(sqlite3 *db){
** with SQLITE_ANY as the encoding.
*/
static void functionDestroy(sqlite3 *db, FuncDef *p){
- FuncDestructor *pDestructor = p->u.pDestructor;
+ FuncDestructor *pDestructor;
+ assert( (p->funcFlags & SQLITE_FUNC_BUILTIN)==0 );
+ pDestructor = p->u.pDestructor;
if( pDestructor ){
pDestructor->nRef--;
if( pDestructor->nRef==0 ){
@@ -165308,7 +167880,7 @@ static int sqlite3Close(sqlite3 *db, int forceZombie){
/* Convert the connection into a zombie and then close it.
*/
- db->magic = SQLITE_MAGIC_ZOMBIE;
+ db->eOpenState = SQLITE_STATE_ZOMBIE;
sqlite3LeaveMutexAndCloseZombie(db);
return SQLITE_OK;
}
@@ -165346,7 +167918,7 @@ SQLITE_API int sqlite3_txn_state(sqlite3 *db, const char *zSchema){
/*
** Two variations on the public interface for closing a database
** connection. The sqlite3_close() version returns SQLITE_BUSY and
-** leaves the connection option if there are unfinalized prepared
+** leaves the connection open if there are unfinalized prepared
** statements or unfinished sqlite3_backups. The sqlite3_close_v2()
** version forces the connection to become a zombie if there are
** unclosed resources, and arranges for deallocation when the last
@@ -165372,7 +167944,7 @@ SQLITE_PRIVATE void sqlite3LeaveMutexAndCloseZombie(sqlite3 *db){
** or if the connection has not yet been closed by sqlite3_close_v2(),
** then just leave the mutex and return.
*/
- if( db->magic!=SQLITE_MAGIC_ZOMBIE || connectionIsBusy(db) ){
+ if( db->eOpenState!=SQLITE_STATE_ZOMBIE || connectionIsBusy(db) ){
sqlite3_mutex_leave(db->mutex);
return;
}
@@ -165458,7 +168030,7 @@ SQLITE_PRIVATE void sqlite3LeaveMutexAndCloseZombie(sqlite3 *db){
sqlite3_free(db->auth.zAuthPW);
#endif
- db->magic = SQLITE_MAGIC_ERROR;
+ db->eOpenState = SQLITE_STATE_ERROR;
/* The temp-database schema is allocated differently from the other schema
** objects (using sqliteMalloc() directly, instead of sqlite3BtreeSchema()).
@@ -165467,8 +168039,11 @@ SQLITE_PRIVATE void sqlite3LeaveMutexAndCloseZombie(sqlite3 *db){
** structure?
*/
sqlite3DbFree(db, db->aDb[1].pSchema);
+ if( db->xAutovacDestr ){
+ db->xAutovacDestr(db->pAutovacPagesArg);
+ }
sqlite3_mutex_leave(db->mutex);
- db->magic = SQLITE_MAGIC_CLOSED;
+ db->eOpenState = SQLITE_STATE_CLOSED;
sqlite3_mutex_free(db->mutex);
assert( sqlite3LookasideUsed(db,0)==0 );
if( db->lookaside.bMalloced ){
@@ -165521,7 +168096,7 @@ SQLITE_PRIVATE void sqlite3RollbackAll(sqlite3 *db, int tripCode){
/* Any deferred constraint violations have now been resolved. */
db->nDeferredCons = 0;
db->nDeferredImmCons = 0;
- db->flags &= ~(u64)SQLITE_DeferFKs;
+ db->flags &= ~(u64)(SQLITE_DeferFKs|SQLITE_CorruptRdOnly);
/* If one has been configured, invoke the rollback-hook callback */
if( db->xRollbackCallback && (inTrans || !db->autoCommit) ){
@@ -165856,7 +168431,7 @@ SQLITE_API int sqlite3_busy_timeout(sqlite3 *db, int ms){
*/
SQLITE_API void sqlite3_interrupt(sqlite3 *db){
#ifdef SQLITE_ENABLE_API_ARMOR
- if( !sqlite3SafetyCheckOk(db) && (db==0 || db->magic!=SQLITE_MAGIC_ZOMBIE) ){
+ if( !sqlite3SafetyCheckOk(db) && (db==0 || db->eOpenState!=SQLITE_STATE_ZOMBIE) ){
(void)SQLITE_MISUSE_BKPT;
return;
}
@@ -165885,7 +168460,6 @@ SQLITE_PRIVATE int sqlite3CreateFunc(
FuncDestructor *pDestructor
){
FuncDef *p;
- int nName;
int extraFlags;
assert( sqlite3_mutex_held(db->mutex) );
@@ -165895,7 +168469,7 @@ SQLITE_PRIVATE int sqlite3CreateFunc(
|| ((xFinal==0)!=(xStep==0)) /* Both or neither of xFinal and xStep */
|| ((xValue==0)!=(xInverse==0)) /* Both or neither of xValue, xInverse */
|| (nArg<-1 || nArg>SQLITE_MAX_FUNCTION_ARG)
- || (255<(nName = sqlite3Strlen30( zFunctionName)))
+ || (255nRef==0 ){
- assert( rc!=SQLITE_OK );
+ assert( rc!=SQLITE_OK || (xStep==0 && xFinal==0) );
xDestroy(p);
sqlite3_free(pArg);
}
@@ -166354,6 +168943,34 @@ SQLITE_API void *sqlite3_preupdate_hook(
}
#endif /* SQLITE_ENABLE_PREUPDATE_HOOK */
+/*
+** Register a function to be invoked prior to each autovacuum that
+** determines the number of pages to vacuum.
+*/
+SQLITE_API int sqlite3_autovacuum_pages(
+ sqlite3 *db, /* Attach the hook to this database */
+ unsigned int (*xCallback)(void*,const char*,u32,u32,u32),
+ void *pArg, /* Argument to the function */
+ void (*xDestructor)(void*) /* Destructor for pArg */
+){
+#ifdef SQLITE_ENABLE_API_ARMOR
+ if( !sqlite3SafetyCheckOk(db) ){
+ if( xDestructor ) xDestructor(pArg);
+ return SQLITE_MISUSE_BKPT;
+ }
+#endif
+ sqlite3_mutex_enter(db->mutex);
+ if( db->xAutovacDestr ){
+ db->xAutovacDestr(db->pAutovacPagesArg);
+ }
+ db->xAutovacPages = xCallback;
+ db->pAutovacPagesArg = pArg;
+ db->xAutovacDestr = xDestructor;
+ sqlite3_mutex_leave(db->mutex);
+ return SQLITE_OK;
+}
+
+
#ifndef SQLITE_OMIT_WAL
/*
** The sqlite3_wal_hook() callback registered by sqlite3_wal_autocheckpoint().
@@ -166876,6 +169493,8 @@ SQLITE_API int sqlite3_limit(sqlite3 *db, int limitId, int newLimit){
if( newLimit>=0 ){ /* IMP: R-52476-28732 */
if( newLimit>aHardLimit[limitId] ){
newLimit = aHardLimit[limitId]; /* IMP: R-51463-25634 */
+ }else if( newLimit<1 && limitId==SQLITE_LIMIT_LENGTH ){
+ newLimit = 1;
}
db->aLimit[limitId] = newLimit;
}
@@ -167147,7 +169766,7 @@ SQLITE_PRIVATE int sqlite3ParseUri(
*/
static const char *uriParameter(const char *zFilename, const char *zParam){
zFilename += sqlite3Strlen30(zFilename) + 1;
- while( zFilename[0] ){
+ while( ALWAYS(zFilename!=0) && zFilename[0] ){
int x = strcmp(zFilename, zParam);
zFilename += sqlite3Strlen30(zFilename) + 1;
if( x==0 ) return zFilename;
@@ -167207,8 +169826,8 @@ static int openDatabase(
** dealt with in the previous code block. Besides these, the only
** valid input flags for sqlite3_open_v2() are SQLITE_OPEN_READONLY,
** SQLITE_OPEN_READWRITE, SQLITE_OPEN_CREATE, SQLITE_OPEN_SHAREDCACHE,
- ** SQLITE_OPEN_PRIVATECACHE, and some reserved bits. Silently mask
- ** off all other flags.
+ ** SQLITE_OPEN_PRIVATECACHE, SQLITE_OPEN_EXRESCODE, and some reserved
+ ** bits. Silently mask off all other flags.
*/
flags &= ~( SQLITE_OPEN_DELETEONCLOSE |
SQLITE_OPEN_EXCLUSIVE |
@@ -167243,9 +169862,9 @@ static int openDatabase(
}
}
sqlite3_mutex_enter(db->mutex);
- db->errMask = 0xff;
+ db->errMask = (flags & SQLITE_OPEN_EXRESCODE)!=0 ? 0xffffffff : 0xff;
db->nDb = 2;
- db->magic = SQLITE_MAGIC_BUSY;
+ db->eOpenState = SQLITE_STATE_BUSY;
db->aDb = db->aDbStatic;
db->lookaside.bDisable = 1;
db->lookaside.sz = 0;
@@ -167257,7 +169876,15 @@ static int openDatabase(
db->nextAutovac = -1;
db->szMmap = sqlite3GlobalConfig.szMmap;
db->nextPagesize = 0;
+ db->init.azInit = sqlite3StdType; /* Any array of string ptrs will do */
+#ifdef SQLITE_ENABLE_SORTER_MMAP
+ /* Beginning with version 3.37.0, using the VFS xFetch() API to memory-map
+ ** the temporary files used to do external sorts (see code in vdbesort.c)
+ ** is disabled. It can still be used either by defining
+ ** SQLITE_ENABLE_SORTER_MMAP at compile time or by using the
+ ** SQLITE_TESTCTRL_SORTER_MMAP test-control at runtime. */
db->nMaxSorterMmap = 0x7FFFFFFF;
+#endif
db->flags |= SQLITE_ShortColNames
| SQLITE_EnableTrigger
| SQLITE_EnableView
@@ -167405,7 +170032,7 @@ static int openDatabase(
db->aDb[1].zDbSName = "temp";
db->aDb[1].safety_level = PAGER_SYNCHRONOUS_OFF;
- db->magic = SQLITE_MAGIC_OPEN;
+ db->eOpenState = SQLITE_STATE_OPEN;
if( db->mallocFailed ){
goto opendb_out;
}
@@ -167467,12 +170094,12 @@ opendb_out:
sqlite3_mutex_leave(db->mutex);
}
rc = sqlite3_errcode(db);
- assert( db!=0 || rc==SQLITE_NOMEM );
- if( rc==SQLITE_NOMEM ){
+ assert( db!=0 || (rc&0xff)==SQLITE_NOMEM );
+ if( (rc&0xff)==SQLITE_NOMEM ){
sqlite3_close(db);
db = 0;
}else if( rc!=SQLITE_OK ){
- db->magic = SQLITE_MAGIC_SICK;
+ db->eOpenState = SQLITE_STATE_SICK;
}
*ppDb = db;
#ifdef SQLITE_ENABLE_SQLLOG
@@ -167483,7 +170110,7 @@ opendb_out:
}
#endif
sqlite3_free_filename(zOpen);
- return rc & 0xff;
+ return rc;
}
@@ -167783,7 +170410,7 @@ SQLITE_API int sqlite3_table_column_metadata(
/* Locate the table in question */
pTab = sqlite3FindTable(db, zTableName, zDbName);
- if( !pTab || pTab->pSelect ){
+ if( !pTab || IsView(pTab) ){
pTab = 0;
goto error_out;
}
@@ -167794,7 +170421,7 @@ SQLITE_API int sqlite3_table_column_metadata(
}else{
for(iCol=0; iColnCol; iCol++){
pCol = &pTab->aCol[iCol];
- if( 0==sqlite3StrICmp(pCol->zName, zColumnName) ){
+ if( 0==sqlite3StrICmp(pCol->zCnName, zColumnName) ){
break;
}
}
@@ -167821,7 +170448,7 @@ SQLITE_API int sqlite3_table_column_metadata(
*/
if( pCol ){
zDataType = sqlite3ColumnType(pCol,0);
- zCollSeq = pCol->zColl;
+ zCollSeq = sqlite3ColumnColl(pCol);
notnull = pCol->notNull!=0;
primarykey = (pCol->colFlags & COLFLAG_PRIMKEY)!=0;
autoinc = pTab->iPKey==iCol && (pTab->tabFlags & TF_Autoincrement)!=0;
@@ -168271,12 +170898,16 @@ SQLITE_API int sqlite3_test_control(int op, ...){
*/
case SQLITE_TESTCTRL_IMPOSTER: {
sqlite3 *db = va_arg(ap, sqlite3*);
+ int iDb;
sqlite3_mutex_enter(db->mutex);
- db->init.iDb = sqlite3FindDbName(db, va_arg(ap,const char*));
- db->init.busy = db->init.imposterTable = va_arg(ap,int);
- db->init.newTnum = va_arg(ap,int);
- if( db->init.busy==0 && db->init.newTnum>0 ){
- sqlite3ResetAllSchemasOfConnection(db);
+ iDb = sqlite3FindDbName(db, va_arg(ap,const char*));
+ if( iDb>=0 ){
+ db->init.iDb = iDb;
+ db->init.busy = db->init.imposterTable = va_arg(ap,int);
+ db->init.newTnum = va_arg(ap,int);
+ if( db->init.busy==0 && db->init.newTnum>0 ){
+ sqlite3ResetAllSchemasOfConnection(db);
+ }
}
sqlite3_mutex_leave(db->mutex);
break;
@@ -168351,6 +170982,36 @@ SQLITE_API int sqlite3_test_control(int op, ...){
}
break;
}
+
+#if defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_WSD)
+ /* sqlite3_test_control(SQLITE_TESTCTRL_TUNE, id, *piValue)
+ **
+ ** If "id" is an integer between 1 and SQLITE_NTUNE then set the value
+ ** of the id-th tuning parameter to *piValue. If "id" is between -1
+ ** and -SQLITE_NTUNE, then write the current value of the (-id)-th
+ ** tuning parameter into *piValue.
+ **
+ ** Tuning parameters are for use during transient development builds,
+ ** to help find the best values for constants in the query planner.
+ ** Access tuning parameters using the Tuning(ID) macro. Set the
+ ** parameters in the CLI using ".testctrl tune ID VALUE".
+ **
+ ** Transient use only. Tuning parameters should not be used in
+ ** checked-in code.
+ */
+ case SQLITE_TESTCTRL_TUNE: {
+ int id = va_arg(ap, int);
+ int *piValue = va_arg(ap, int*);
+ if( id>0 && id<=SQLITE_NTUNE ){
+ Tuning(id) = *piValue;
+ }else if( id<0 && id>=-SQLITE_NTUNE ){
+ *piValue = Tuning(-id);
+ }else{
+ rc = SQLITE_NOTFOUND;
+ }
+ break;
+ }
+#endif
}
va_end(ap);
#endif /* SQLITE_UNTESTABLE */
@@ -168458,7 +171119,7 @@ SQLITE_API const char *sqlite3_uri_key(const char *zFilename, int N){
if( zFilename==0 || N<0 ) return 0;
zFilename = databaseName(zFilename);
zFilename += sqlite3Strlen30(zFilename) + 1;
- while( zFilename[0] && (N--)>0 ){
+ while( ALWAYS(zFilename) && zFilename[0] && (N--)>0 ){
zFilename += sqlite3Strlen30(zFilename) + 1;
zFilename += sqlite3Strlen30(zFilename) + 1;
}
@@ -168501,12 +171162,14 @@ SQLITE_API sqlite3_int64 sqlite3_uri_int64(
** corruption.
*/
SQLITE_API const char *sqlite3_filename_database(const char *zFilename){
+ if( zFilename==0 ) return 0;
return databaseName(zFilename);
}
SQLITE_API const char *sqlite3_filename_journal(const char *zFilename){
+ if( zFilename==0 ) return 0;
zFilename = databaseName(zFilename);
zFilename += sqlite3Strlen30(zFilename) + 1;
- while( zFilename[0] ){
+ while( ALWAYS(zFilename) && zFilename[0] ){
zFilename += sqlite3Strlen30(zFilename) + 1;
zFilename += sqlite3Strlen30(zFilename) + 1;
}
@@ -168517,7 +171180,7 @@ SQLITE_API const char *sqlite3_filename_wal(const char *zFilename){
return 0;
#else
zFilename = sqlite3_filename_journal(zFilename);
- zFilename += sqlite3Strlen30(zFilename) + 1;
+ if( zFilename ) zFilename += sqlite3Strlen30(zFilename) + 1;
return zFilename;
#endif
}
@@ -169793,7 +172456,7 @@ SQLITE_PRIVATE Fts3HashElem *sqlite3Fts3HashFindElem(const Fts3Hash *, const voi
** is used for assert() conditions that are true only if it can be
** guranteed that the database is not corrupt.
*/
-#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST)
+#ifdef SQLITE_DEBUG
SQLITE_API extern int sqlite3_fts3_may_be_corrupt;
# define assert_fts3_nc(x) assert(sqlite3_fts3_may_be_corrupt || (x))
#else
@@ -169810,17 +172473,18 @@ SQLITE_API extern int sqlite3_fts3_may_be_corrupt;
** Macros indicating that conditional expressions are always true or
** false.
*/
-#ifdef SQLITE_COVERAGE_TEST
-# define ALWAYS(x) (1)
-# define NEVER(X) (0)
-#elif defined(SQLITE_DEBUG)
-# define ALWAYS(x) sqlite3Fts3Always((x)!=0)
-# define NEVER(x) sqlite3Fts3Never((x)!=0)
-SQLITE_PRIVATE int sqlite3Fts3Always(int b);
-SQLITE_PRIVATE int sqlite3Fts3Never(int b);
+#if defined(SQLITE_COVERAGE_TEST) || defined(SQLITE_MUTATION_TEST)
+# define SQLITE_OMIT_AUXILIARY_SAFETY_CHECKS 1
+#endif
+#if defined(SQLITE_OMIT_AUXILIARY_SAFETY_CHECKS)
+# define ALWAYS(X) (1)
+# define NEVER(X) (0)
+#elif !defined(NDEBUG)
+# define ALWAYS(X) ((X)?1:(assert(0),0))
+# define NEVER(X) ((X)?(assert(0),1):0)
#else
-# define ALWAYS(x) (x)
-# define NEVER(x) (x)
+# define ALWAYS(X) (X)
+# define NEVER(X) (X)
#endif
/*
@@ -170279,6 +172943,7 @@ SQLITE_PRIVATE void sqlite3Fts3ExprFree(Fts3Expr *);
SQLITE_PRIVATE int sqlite3Fts3ExprInitTestInterface(sqlite3 *db, Fts3Hash*);
SQLITE_PRIVATE int sqlite3Fts3InitTerm(sqlite3 *db);
#endif
+SQLITE_PRIVATE void *sqlite3Fts3MallocZero(i64 nByte);
SQLITE_PRIVATE int sqlite3Fts3OpenTokenizer(sqlite3_tokenizer *, int, const char *, int,
sqlite3_tokenizer_cursor **
@@ -170336,20 +173001,15 @@ static int fts3EvalStart(Fts3Cursor *pCsr);
static int fts3TermSegReaderCursor(
Fts3Cursor *, const char *, int, int, Fts3MultiSegReader **);
-#ifndef SQLITE_AMALGAMATION
-# if defined(SQLITE_DEBUG)
-SQLITE_PRIVATE int sqlite3Fts3Always(int b) { assert( b ); return b; }
-SQLITE_PRIVATE int sqlite3Fts3Never(int b) { assert( !b ); return b; }
-# endif
-#endif
-
/*
** This variable is set to false when running tests for which the on disk
** structures should not be corrupt. Otherwise, true. If it is false, extra
** assert() conditions in the fts3 code are activated - conditions that are
** only true if it is guaranteed that the fts3 database is not corrupt.
*/
+#ifdef SQLITE_DEBUG
SQLITE_API int sqlite3_fts3_may_be_corrupt = 1;
+#endif
/*
** Write a 64-bit variable-length integer to memory starting at p[0].
@@ -171920,7 +174580,7 @@ static int fts3ScanInteriorNode(
char *zBuffer = 0; /* Buffer to load terms into */
i64 nAlloc = 0; /* Size of allocated buffer */
int isFirstTerm = 1; /* True when processing first term on page */
- sqlite3_int64 iChild; /* Block id of child node to descend to */
+ u64 iChild; /* Block id of child node to descend to */
int nBuffer = 0; /* Total term size */
/* Skip over the 'height' varint that occurs at the start of every
@@ -171936,8 +174596,8 @@ static int fts3ScanInteriorNode(
** table, then there are always 20 bytes of zeroed padding following the
** nNode bytes of content (see sqlite3Fts3ReadBlock() for details).
*/
- zCsr += sqlite3Fts3GetVarint(zCsr, &iChild);
- zCsr += sqlite3Fts3GetVarint(zCsr, &iChild);
+ zCsr += sqlite3Fts3GetVarintU(zCsr, &iChild);
+ zCsr += sqlite3Fts3GetVarintU(zCsr, &iChild);
if( zCsr>zEnd ){
return FTS_CORRUPT_VTAB;
}
@@ -171990,20 +174650,20 @@ static int fts3ScanInteriorNode(
*/
cmp = memcmp(zTerm, zBuffer, (nBuffer>nTerm ? nTerm : nBuffer));
if( piFirst && (cmp<0 || (cmp==0 && nBuffer>nTerm)) ){
- *piFirst = iChild;
+ *piFirst = (i64)iChild;
piFirst = 0;
}
if( piLast && cmp<0 ){
- *piLast = iChild;
+ *piLast = (i64)iChild;
piLast = 0;
}
iChild++;
};
- if( piFirst ) *piFirst = iChild;
- if( piLast ) *piLast = iChild;
+ if( piFirst ) *piFirst = (i64)iChild;
+ if( piLast ) *piLast = (i64)iChild;
finish_scan:
sqlite3_free(zBuffer);
@@ -173609,14 +176269,20 @@ static int fts3SetHasStat(Fts3Table *p){
*/
static int fts3BeginMethod(sqlite3_vtab *pVtab){
Fts3Table *p = (Fts3Table*)pVtab;
+ int rc;
UNUSED_PARAMETER(pVtab);
assert( p->pSegments==0 );
assert( p->nPendingData==0 );
assert( p->inTransaction!=1 );
- TESTONLY( p->inTransaction = 1 );
- TESTONLY( p->mxSavepoint = -1; );
p->nLeafAdd = 0;
- return fts3SetHasStat(p);
+ rc = fts3SetHasStat(p);
+#ifdef SQLITE_DEBUG
+ if( rc==SQLITE_OK ){
+ p->inTransaction = 1;
+ p->mxSavepoint = -1;
+ }
+#endif
+ return rc;
}
/*
@@ -174495,7 +177161,7 @@ SQLITE_PRIVATE void sqlite3Fts3DoclistPrev(
assert( nDoclist>0 );
assert( *pbEof==0 );
- assert( p || *piDocid==0 );
+ assert_fts3_nc( p || *piDocid==0 );
assert( !p || (p>aDoclist && p<&aDoclist[nDoclist]) );
if( p==0 ){
@@ -175145,16 +177811,15 @@ static int fts3EvalStart(Fts3Cursor *pCsr){
#ifndef SQLITE_DISABLE_FTS4_DEFERRED
if( rc==SQLITE_OK && nToken>1 && pTab->bFts4 ){
Fts3TokenAndCost *aTC;
- Fts3Expr **apOr;
aTC = (Fts3TokenAndCost *)sqlite3_malloc64(
sizeof(Fts3TokenAndCost) * nToken
+ sizeof(Fts3Expr *) * nOr * 2
);
- apOr = (Fts3Expr **)&aTC[nToken];
if( !aTC ){
rc = SQLITE_NOMEM;
}else{
+ Fts3Expr **apOr = (Fts3Expr **)&aTC[nToken];
int ii;
Fts3TokenAndCost *pTC = aTC;
Fts3Expr **ppOr = apOr;
@@ -175360,8 +178025,8 @@ static void fts3EvalNextRow(
Fts3Expr *pRight = pExpr->pRight;
sqlite3_int64 iCmp = DOCID_CMP(pLeft->iDocid, pRight->iDocid);
- assert( pLeft->bStart || pLeft->iDocid==pRight->iDocid );
- assert( pRight->bStart || pLeft->iDocid==pRight->iDocid );
+ assert_fts3_nc( pLeft->bStart || pLeft->iDocid==pRight->iDocid );
+ assert_fts3_nc( pRight->bStart || pLeft->iDocid==pRight->iDocid );
if( pRight->bEof || (pLeft->bEof==0 && iCmp<0) ){
fts3EvalNextRow(pCsr, pLeft, pRc);
@@ -175999,6 +178664,9 @@ SQLITE_PRIVATE int sqlite3Fts3EvalPhrasePoslist(
if( bEofSave==0 && pNear->iDocid==iDocid ) break;
}
assert( rc!=SQLITE_OK || pPhrase->bIncr==0 );
+ if( rc==SQLITE_OK && pNear->bEof!=bEofSave ){
+ rc = FTS_CORRUPT_VTAB;
+ }
}
if( bTreeEof ){
while( rc==SQLITE_OK && !pNear->bEof ){
@@ -176421,6 +179089,7 @@ static int fts3auxNextMethod(sqlite3_vtab_cursor *pCursor){
if( fts3auxGrowStatArray(pCsr, 2) ) return SQLITE_NOMEM;
memset(pCsr->aStat, 0, sizeof(struct Fts3auxColstats) * pCsr->nStat);
iCol = 0;
+ rc = SQLITE_OK;
while( iaStat[iCol+1].nDoc++;
eState = 2;
@@ -176472,7 +179145,6 @@ static int fts3auxNextMethod(sqlite3_vtab_cursor *pCursor){
}
pCsr->iCol = 0;
- rc = SQLITE_OK;
}else{
pCsr->isEof = 1;
}
@@ -176530,6 +179202,7 @@ static int fts3auxFilterMethod(
sqlite3Fts3SegReaderFinish(&pCsr->csr);
sqlite3_free((void *)pCsr->filter.zTerm);
sqlite3_free(pCsr->aStat);
+ sqlite3_free(pCsr->zStop);
memset(&pCsr->csr, 0, ((u8*)&pCsr[1]) - (u8*)&pCsr->csr);
pCsr->filter.flags = FTS3_SEGMENT_REQUIRE_POS|FTS3_SEGMENT_IGNORE_EMPTY;
@@ -176800,7 +179473,7 @@ static int fts3isspace(char c){
** zero the memory before returning a pointer to it. If unsuccessful,
** return NULL.
*/
-static void *fts3MallocZero(sqlite3_int64 nByte){
+SQLITE_PRIVATE void *sqlite3Fts3MallocZero(sqlite3_int64 nByte){
void *pRet = sqlite3_malloc64(nByte);
if( pRet ) memset(pRet, 0, nByte);
return pRet;
@@ -176881,7 +179554,7 @@ static int getNextToken(
rc = pModule->xNext(pCursor, &zToken, &nToken, &iStart, &iEnd, &iPosition);
if( rc==SQLITE_OK ){
nByte = sizeof(Fts3Expr) + sizeof(Fts3Phrase) + nToken;
- pRet = (Fts3Expr *)fts3MallocZero(nByte);
+ pRet = (Fts3Expr *)sqlite3Fts3MallocZero(nByte);
if( !pRet ){
rc = SQLITE_NOMEM;
}else{
@@ -177136,7 +179809,7 @@ static int getNextNode(
if( fts3isspace(cNext)
|| cNext=='"' || cNext=='(' || cNext==')' || cNext==0
){
- pRet = (Fts3Expr *)fts3MallocZero(sizeof(Fts3Expr));
+ pRet = (Fts3Expr *)sqlite3Fts3MallocZero(sizeof(Fts3Expr));
if( !pRet ){
return SQLITE_NOMEM;
}
@@ -177315,7 +179988,7 @@ static int fts3ExprParse(
&& p->eType==FTSQUERY_PHRASE && pParse->isNot
){
/* Create an implicit NOT operator. */
- Fts3Expr *pNot = fts3MallocZero(sizeof(Fts3Expr));
+ Fts3Expr *pNot = sqlite3Fts3MallocZero(sizeof(Fts3Expr));
if( !pNot ){
sqlite3Fts3ExprFree(p);
rc = SQLITE_NOMEM;
@@ -177349,7 +180022,7 @@ static int fts3ExprParse(
/* Insert an implicit AND operator. */
Fts3Expr *pAnd;
assert( pRet && pPrev );
- pAnd = fts3MallocZero(sizeof(Fts3Expr));
+ pAnd = sqlite3Fts3MallocZero(sizeof(Fts3Expr));
if( !pAnd ){
sqlite3Fts3ExprFree(p);
rc = SQLITE_NOMEM;
@@ -181579,8 +184252,18 @@ static int fts3SegReaderNext(
char *aCopy;
PendingList *pList = (PendingList *)fts3HashData(pElem);
int nCopy = pList->nData+1;
- pReader->zTerm = (char *)fts3HashKey(pElem);
- pReader->nTerm = fts3HashKeysize(pElem);
+
+ int nTerm = fts3HashKeysize(pElem);
+ if( (nTerm+1)>pReader->nTermAlloc ){
+ sqlite3_free(pReader->zTerm);
+ pReader->zTerm = (char*)sqlite3_malloc((nTerm+1)*2);
+ if( !pReader->zTerm ) return SQLITE_NOMEM;
+ pReader->nTermAlloc = (nTerm+1)*2;
+ }
+ memcpy(pReader->zTerm, fts3HashKey(pElem), nTerm);
+ pReader->zTerm[nTerm] = '\0';
+ pReader->nTerm = nTerm;
+
aCopy = (char*)sqlite3_malloc(nCopy);
if( !aCopy ) return SQLITE_NOMEM;
memcpy(aCopy, pList->aData, nCopy);
@@ -181833,9 +184516,7 @@ SQLITE_PRIVATE int sqlite3Fts3MsrOvfl(
*/
SQLITE_PRIVATE void sqlite3Fts3SegReaderFree(Fts3SegReader *pReader){
if( pReader ){
- if( !fts3SegReaderIsPending(pReader) ){
- sqlite3_free(pReader->zTerm);
- }
+ sqlite3_free(pReader->zTerm);
if( !fts3SegReaderIsRootOnly(pReader) ){
sqlite3_free(pReader->aNode);
}
@@ -182051,7 +184732,7 @@ static int fts3SegReaderCmp(Fts3SegReader *pLhs, Fts3SegReader *pRhs){
if( rc==0 ){
rc = pRhs->iIdx - pLhs->iIdx;
}
- assert( rc!=0 );
+ assert_fts3_nc( rc!=0 );
return rc;
}
@@ -182247,8 +184928,8 @@ static int fts3PrefixCompress(
int nNext /* Size of buffer zNext in bytes */
){
int n;
- UNUSED_PARAMETER(nNext);
- for(n=0; nterm, nPrefix+nSuffix, &rc);
- if( rc==SQLITE_OK ){
+ if( rc==SQLITE_OK && ALWAYS(p->term.a!=0) ){
memcpy(&p->term.a[nPrefix], &p->aNode[p->iOff], nSuffix);
p->term.n = nPrefix+nSuffix;
p->iOff += nSuffix;
@@ -184421,7 +187102,11 @@ static int fts3TermCmp(
int nCmp = MIN(nLhs, nRhs);
int res;
- res = (nCmp ? memcmp(zLhs, zRhs, nCmp) : 0);
+ if( nCmp && ALWAYS(zLhs) && ALWAYS(zRhs) ){
+ res = memcmp(zLhs, zRhs, nCmp);
+ }else{
+ res = 0;
+ }
if( res==0 ) res = nLhs - nRhs;
return res;
@@ -185065,7 +187750,7 @@ static int fts3IncrmergeHintLoad(Fts3Table *p, Blob *pHint){
if( aHint ){
blobGrowBuffer(pHint, nHint, &rc);
if( rc==SQLITE_OK ){
- memcpy(pHint->a, aHint, nHint);
+ if( ALWAYS(pHint->a!=0) ) memcpy(pHint->a, aHint, nHint);
pHint->n = nHint;
}
}
@@ -186061,6 +188746,10 @@ SQLITE_PRIVATE int sqlite3Fts3Optimize(Fts3Table *p){
/* #include */
/* #include */
+#ifndef SQLITE_AMALGAMATION
+typedef sqlite3_int64 i64;
+#endif
+
/*
** Characters that may appear in the second argument to matchinfo().
*/
@@ -186111,9 +188800,9 @@ struct SnippetIter {
struct SnippetPhrase {
int nToken; /* Number of tokens in phrase */
char *pList; /* Pointer to start of phrase position list */
- int iHead; /* Next value in position list */
+ i64 iHead; /* Next value in position list */
char *pHead; /* Position list data following iHead */
- int iTail; /* Next value in trailing position list */
+ i64 iTail; /* Next value in trailing position list */
char *pTail; /* Position list data following iTail */
};
@@ -186178,9 +188867,8 @@ static MatchinfoBuffer *fts3MIBufferNew(size_t nElem, const char *zMatchinfo){
+ sizeof(MatchinfoBuffer);
sqlite3_int64 nStr = strlen(zMatchinfo);
- pRet = sqlite3_malloc64(nByte + nStr+1);
+ pRet = sqlite3Fts3MallocZero(nByte + nStr+1);
if( pRet ){
- memset(pRet, 0, nByte);
pRet->aMatchinfo[0] = (u8*)(&pRet->aMatchinfo[1]) - (u8*)pRet;
pRet->aMatchinfo[1+nElem] = pRet->aMatchinfo[0]
+ sizeof(u32)*((int)nElem+1);
@@ -186278,7 +188966,7 @@ SQLITE_PRIVATE void sqlite3Fts3MIBufferFree(MatchinfoBuffer *p){
** After it returns, *piPos contains the value of the next element of the
** list and *pp is advanced to the following varint.
*/
-static void fts3GetDeltaPosition(char **pp, int *piPos){
+static void fts3GetDeltaPosition(char **pp, i64 *piPos){
int iVal;
*pp += fts3GetVarint32(*pp, &iVal);
*piPos += (iVal-2);
@@ -186387,10 +189075,10 @@ static int fts3ExprPhraseCount(Fts3Expr *pExpr){
** arguments so that it points to the first element with a value greater
** than or equal to parameter iNext.
*/
-static void fts3SnippetAdvance(char **ppIter, int *piIter, int iNext){
+static void fts3SnippetAdvance(char **ppIter, i64 *piIter, int iNext){
char *pIter = *ppIter;
if( pIter ){
- int iIter = *piIter;
+ i64 iIter = *piIter;
while( iIteraPhrase[i];
if( pPhrase->pTail ){
char *pCsr = pPhrase->pTail;
- int iCsr = pPhrase->iTail;
+ i64 iCsr = pPhrase->iTail;
while( iCsr<(iStart+pIter->nSnippet) && iCsr>=iStart ){
int j;
@@ -186519,7 +189207,7 @@ static int fts3SnippetFindPositions(Fts3Expr *pExpr, int iPhrase, void *ctx){
rc = sqlite3Fts3EvalPhrasePoslist(p->pCsr, pExpr, p->iCol, &pCsr);
assert( rc==SQLITE_OK || pCsr==0 );
if( pCsr ){
- int iFirst = 0;
+ i64 iFirst = 0;
pPhrase->pList = pCsr;
fts3GetDeltaPosition(&pCsr, &iFirst);
if( iFirst<0 ){
@@ -186584,11 +189272,10 @@ static int fts3BestSnippet(
** the required space using malloc().
*/
nByte = sizeof(SnippetPhrase) * nList;
- sIter.aPhrase = (SnippetPhrase *)sqlite3_malloc64(nByte);
+ sIter.aPhrase = (SnippetPhrase *)sqlite3Fts3MallocZero(nByte);
if( !sIter.aPhrase ){
return SQLITE_NOMEM;
}
- memset(sIter.aPhrase, 0, nByte);
/* Initialize the contents of the SnippetIter object. Then iterate through
** the set of phrases in the expression to populate the aPhrase[] array.
@@ -187152,10 +189839,12 @@ static int fts3MatchinfoLcsCb(
** position list for the next column.
*/
static int fts3LcsIteratorAdvance(LcsIterator *pIter){
- char *pRead = pIter->pRead;
+ char *pRead;
sqlite3_int64 iRead;
int rc = 0;
+ if( NEVER(pIter==0) ) return 1;
+ pRead = pIter->pRead;
pRead += sqlite3Fts3GetVarint(pRead, &iRead);
if( iRead==0 || iRead==1 ){
pRead = 0;
@@ -187189,9 +189878,8 @@ static int fts3MatchinfoLcs(Fts3Cursor *pCsr, MatchInfo *pInfo){
/* Allocate and populate the array of LcsIterator objects. The array
** contains one element for each matchable phrase in the query.
**/
- aIter = sqlite3_malloc64(sizeof(LcsIterator) * pCsr->nPhrase);
+ aIter = sqlite3Fts3MallocZero(sizeof(LcsIterator) * pCsr->nPhrase);
if( !aIter ) return SQLITE_NOMEM;
- memset(aIter, 0, sizeof(LcsIterator) * pCsr->nPhrase);
(void)fts3ExprIterate(pCsr->pExpr, fts3MatchinfoLcsCb, (void*)aIter);
for(i=0; inPhrase; i++){
@@ -187583,8 +190271,8 @@ typedef struct TermOffsetCtx TermOffsetCtx;
struct TermOffset {
char *pList; /* Position-list */
- int iPos; /* Position just read from pList */
- int iOff; /* Offset of this term from read positions */
+ i64 iPos; /* Position just read from pList */
+ i64 iOff; /* Offset of this term from read positions */
};
struct TermOffsetCtx {
@@ -187603,7 +190291,7 @@ static int fts3ExprTermOffsetInit(Fts3Expr *pExpr, int iPhrase, void *ctx){
int nTerm; /* Number of tokens in phrase */
int iTerm; /* For looping through nTerm phrase terms */
char *pList; /* Pointer to position list for phrase */
- int iPos = 0; /* First position in position-list */
+ i64 iPos = 0; /* First position in position-list */
int rc;
UNUSED_PARAMETER(iPhrase);
@@ -187652,7 +190340,7 @@ SQLITE_PRIVATE void sqlite3Fts3Offsets(
if( rc!=SQLITE_OK ) goto offsets_out;
/* Allocate the array of TermOffset iterators. */
- sCtx.aTerm = (TermOffset *)sqlite3_malloc64(sizeof(TermOffset)*nToken);
+ sCtx.aTerm = (TermOffset *)sqlite3Fts3MallocZero(sizeof(TermOffset)*nToken);
if( 0==sCtx.aTerm ){
rc = SQLITE_NOMEM;
goto offsets_out;
@@ -187673,13 +190361,13 @@ SQLITE_PRIVATE void sqlite3Fts3Offsets(
const char *zDoc;
int nDoc;
- /* Initialize the contents of sCtx.aTerm[] for column iCol. There is
- ** no way that this operation can fail, so the return code from
- ** fts3ExprIterate() can be discarded.
+ /* Initialize the contents of sCtx.aTerm[] for column iCol. This
+ ** operation may fail if the database contains corrupt records.
*/
sCtx.iCol = iCol;
sCtx.iTerm = 0;
- (void)fts3ExprIterate(pCsr->pExpr, fts3ExprTermOffsetInit, (void*)&sCtx);
+ rc = fts3ExprIterate(pCsr->pExpr, fts3ExprTermOffsetInit, (void*)&sCtx);
+ if( rc!=SQLITE_OK ) goto offsets_out;
/* Retreive the text stored in column iCol. If an SQL NULL is stored
** in column iCol, jump immediately to the next iteration of the loop.
@@ -188677,7 +191365,34 @@ static const char jsonIsSpace[] = {
typedef unsigned int u32;
typedef unsigned short int u16;
typedef unsigned char u8;
+# if defined(SQLITE_COVERAGE_TEST) || defined(SQLITE_MUTATION_TEST)
+# define SQLITE_OMIT_AUXILIARY_SAFETY_CHECKS 1
+# endif
+# if defined(SQLITE_OMIT_AUXILIARY_SAFETY_CHECKS)
+# define ALWAYS(X) (1)
+# define NEVER(X) (0)
+# elif !defined(NDEBUG)
+# define ALWAYS(X) ((X)?1:(assert(0),0))
+# define NEVER(X) ((X)?(assert(0),1):0)
+# else
+# define ALWAYS(X) (X)
+# define NEVER(X) (X)
+# endif
+# define testcase(X)
#endif
+#if !defined(SQLITE_DEBUG) && !defined(SQLITE_COVERAGE_TEST)
+# define VVA(X)
+#else
+# define VVA(X) X
+#endif
+
+/*
+** Some of the testcase() macros in this file are problematic for gcov
+** in that they generate false-miss errors randomly. This is a gcov problem,
+** not a problem in this case. But to work around it, we disable the
+** problematic test cases for production builds.
+*/
+#define json_testcase(X)
/* Objects */
typedef struct JsonString JsonString;
@@ -188735,13 +191450,14 @@ static const char * const jsonType[] = {
struct JsonNode {
u8 eType; /* One of the JSON_ type values */
u8 jnFlags; /* JNODE flags */
+ u8 eU; /* Which union element to use */
u32 n; /* Bytes of content, or number of sub-nodes */
union {
- const char *zJContent; /* Content for INT, REAL, and STRING */
- u32 iAppend; /* More terms for ARRAY and OBJECT */
- u32 iKey; /* Key for ARRAY objects in json_tree() */
- u32 iReplace; /* Replacement content for JNODE_REPLACE */
- JsonNode *pPatch; /* Node chain of patch for JNODE_PATCH */
+ const char *zJContent; /* 1: Content for INT, REAL, and STRING */
+ u32 iAppend; /* 2: More terms for ARRAY and OBJECT */
+ u32 iKey; /* 3: Key for ARRAY objects in json_tree() */
+ u32 iReplace; /* 4: Replacement content for JNODE_REPLACE */
+ JsonNode *pPatch; /* 5: Node chain of patch for JNODE_PATCH */
} u;
};
@@ -188880,7 +191596,7 @@ static void jsonAppendSeparator(JsonString *p){
*/
static void jsonAppendString(JsonString *p, const char *zIn, u32 N){
u32 i;
- if( (N+p->nUsed+2 >= p->nAlloc) && jsonGrow(p,N+2)!=0 ) return;
+ if( zIn==0 || ((N+p->nUsed+2 >= p->nAlloc) && jsonGrow(p,N+2)!=0) ) return;
p->zBuf[p->nUsed++] = '"';
for(i=0; ijnFlags & (JNODE_REPLACE|JNODE_PATCH) ){
- if( pNode->jnFlags & JNODE_REPLACE ){
+ if( (pNode->jnFlags & JNODE_REPLACE)!=0 && ALWAYS(aReplace!=0) ){
+ assert( pNode->eU==4 );
jsonAppendValue(pOut, aReplace[pNode->u.iReplace]);
return;
}
+ assert( pNode->eU==5 );
pNode = pNode->u.pPatch;
}
switch( pNode->eType ){
@@ -189042,6 +191761,7 @@ static void jsonRenderNode(
}
case JSON_STRING: {
if( pNode->jnFlags & JNODE_RAW ){
+ assert( pNode->eU==1 );
jsonAppendString(pOut, pNode->u.zJContent, pNode->n);
break;
}
@@ -189049,6 +191769,7 @@ static void jsonRenderNode(
}
case JSON_REAL:
case JSON_INT: {
+ assert( pNode->eU==1 );
jsonAppendRaw(pOut, pNode->u.zJContent, pNode->n);
break;
}
@@ -189064,6 +191785,7 @@ static void jsonRenderNode(
j += jsonNodeSize(&pNode[j]);
}
if( (pNode->jnFlags & JNODE_APPEND)==0 ) break;
+ assert( pNode->eU==2 );
pNode = &pNode[pNode->u.iAppend];
j = 1;
}
@@ -189084,6 +191806,7 @@ static void jsonRenderNode(
j += 1 + jsonNodeSize(&pNode[j+1]);
}
if( (pNode->jnFlags & JNODE_APPEND)==0 ) break;
+ assert( pNode->eU==2 );
pNode = &pNode[pNode->u.iAppend];
j = 1;
}
@@ -189163,7 +191886,9 @@ static void jsonReturn(
}
case JSON_INT: {
sqlite3_int64 i = 0;
- const char *z = pNode->u.zJContent;
+ const char *z;
+ assert( pNode->eU==1 );
+ z = pNode->u.zJContent;
if( z[0]=='-' ){ z++; }
while( z[0]>='0' && z[0]<='9' ){
unsigned v = *(z++) - '0';
@@ -189186,14 +191911,17 @@ static void jsonReturn(
sqlite3_result_int64(pCtx, i);
int_done:
break;
- int_as_real: i=0; /* no break */ deliberate_fall_through
+ int_as_real: ; /* no break */ deliberate_fall_through
}
case JSON_REAL: {
double r;
#ifdef SQLITE_AMALGAMATION
- const char *z = pNode->u.zJContent;
+ const char *z;
+ assert( pNode->eU==1 );
+ z = pNode->u.zJContent;
sqlite3AtoF(z, &r, sqlite3Strlen30(z), SQLITE_UTF8);
#else
+ assert( pNode->eU==1 );
r = strtod(pNode->u.zJContent, 0);
#endif
sqlite3_result_double(pCtx, r);
@@ -189204,6 +191932,7 @@ static void jsonReturn(
** json_insert() and json_replace() and those routines do not
** call jsonReturn() */
if( pNode->jnFlags & JNODE_RAW ){
+ assert( pNode->eU==1 );
sqlite3_result_text(pCtx, pNode->u.zJContent, pNode->n,
SQLITE_TRANSIENT);
}else
@@ -189211,15 +191940,18 @@ static void jsonReturn(
assert( (pNode->jnFlags & JNODE_RAW)==0 );
if( (pNode->jnFlags & JNODE_ESCAPE)==0 ){
/* JSON formatted without any backslash-escapes */
+ assert( pNode->eU==1 );
sqlite3_result_text(pCtx, pNode->u.zJContent+1, pNode->n-2,
SQLITE_TRANSIENT);
}else{
/* Translate JSON formatted string into raw text */
u32 i;
u32 n = pNode->n;
- const char *z = pNode->u.zJContent;
+ const char *z;
char *zOut;
u32 j;
+ assert( pNode->eU==1 );
+ z = pNode->u.zJContent;
zOut = sqlite3_malloc( n+1 );
if( zOut==0 ){
sqlite3_result_error_nomem(pCtx);
@@ -189340,12 +192072,13 @@ static int jsonParseAddNode(
const char *zContent /* Content */
){
JsonNode *p;
- if( pParse->nNode>=pParse->nAlloc ){
+ if( pParse->aNode==0 || pParse->nNode>=pParse->nAlloc ){
return jsonParseAddNodeExpand(pParse, eType, n, zContent);
}
p = &pParse->aNode[pParse->nNode];
p->eType = (u8)eType;
p->jnFlags = 0;
+ VVA( p->eU = zContent ? 1 : 0 );
p->n = n;
p->u.zJContent = zContent;
return pParse->nNode++;
@@ -189413,6 +192146,7 @@ static int jsonParseValue(JsonParse *pParse, u32 i){
/* Parse array */
iThis = jsonParseAddNode(pParse, JSON_ARRAY, 0, 0);
if( iThis<0 ) return -1;
+ memset(&pParse->aNode[iThis].u, 0, sizeof(pParse->aNode[iThis].u));
for(j=i+1;;j++){
while( safe_isspace(z[j]) ){ j++; }
if( ++pParse->iDepth > JSON_MAX_DEPTH ) return -1;
@@ -189677,6 +192411,7 @@ static JsonParse *jsonParseCached(
** a match.
*/
static int jsonLabelCompare(JsonNode *pNode, const char *zKey, u32 nKey){
+ assert( pNode->eU==1 );
if( pNode->jnFlags & JNODE_RAW ){
if( pNode->n!=nKey ) return 0;
return strncmp(pNode->u.zJContent, zKey, nKey)==0;
@@ -189742,6 +192477,7 @@ static JsonNode *jsonLookupStep(
j += jsonNodeSize(&pRoot[j]);
}
if( (pRoot->jnFlags & JNODE_APPEND)==0 ) break;
+ assert( pRoot->eU==2 );
iRoot += pRoot->u.iAppend;
pRoot = &pParse->aNode[iRoot];
j = 1;
@@ -189756,8 +192492,10 @@ static JsonNode *jsonLookupStep(
if( pParse->oom ) return 0;
if( pNode ){
pRoot = &pParse->aNode[iRoot];
+ assert( pRoot->eU==0 );
pRoot->u.iAppend = iStart - iRoot;
pRoot->jnFlags |= JNODE_APPEND;
+ VVA( pRoot->eU = 2 );
pParse->aNode[iLabel].jnFlags |= JNODE_RAW;
}
return pNode;
@@ -189780,6 +192518,7 @@ static JsonNode *jsonLookupStep(
j += jsonNodeSize(&pBase[j]);
}
if( (pBase->jnFlags & JNODE_APPEND)==0 ) break;
+ assert( pBase->eU==2 );
iBase += pBase->u.iAppend;
pBase = &pParse->aNode[iBase];
j = 1;
@@ -189813,6 +192552,7 @@ static JsonNode *jsonLookupStep(
j += jsonNodeSize(&pRoot[j]);
}
if( (pRoot->jnFlags & JNODE_APPEND)==0 ) break;
+ assert( pRoot->eU==2 );
iRoot += pRoot->u.iAppend;
pRoot = &pParse->aNode[iRoot];
j = 1;
@@ -189828,8 +192568,10 @@ static JsonNode *jsonLookupStep(
if( pParse->oom ) return 0;
if( pNode ){
pRoot = &pParse->aNode[iRoot];
+ assert( pRoot->eU==0 );
pRoot->u.iAppend = iStart - iRoot;
pRoot->jnFlags |= JNODE_APPEND;
+ VVA( pRoot->eU = 2 );
}
return pNode;
}
@@ -189983,9 +192725,13 @@ static void jsonParseFunc(
}
jsonPrintf(100, &s,"node %3u: %7s n=%-4d up=%-4d",
i, zType, x.aNode[i].n, x.aUp[i]);
+ assert( x.aNode[i].eU==0 || x.aNode[i].eU==1 );
if( x.aNode[i].u.zJContent!=0 ){
+ assert( x.aNode[i].eU==1 );
jsonAppendRaw(&s, " ", 1);
jsonAppendRaw(&s, x.aNode[i].u.zJContent, x.aNode[i].n);
+ }else{
+ assert( x.aNode[i].eU==0 );
}
jsonAppendRaw(&s, "\n", 1);
}
@@ -190168,6 +192914,7 @@ static JsonNode *jsonMergePatch(
const char *zKey;
assert( pPatch[i].eType==JSON_STRING );
assert( pPatch[i].jnFlags & JNODE_LABEL );
+ assert( pPatch[i].eU==1 );
nKey = pPatch[i].n;
zKey = pPatch[i].u.zJContent;
assert( (pPatch[i].jnFlags & JNODE_RAW)==0 );
@@ -190184,6 +192931,12 @@ static JsonNode *jsonMergePatch(
if( pNew==0 ) return 0;
pTarget = &pParse->aNode[iTarget];
if( pNew!=&pTarget[j+1] ){
+ assert( pTarget[j+1].eU==0
+ || pTarget[j+1].eU==1
+ || pTarget[j+1].eU==2 );
+ testcase( pTarget[j+1].eU==1 );
+ testcase( pTarget[j+1].eU==2 );
+ VVA( pTarget[j+1].eU = 5 );
pTarget[j+1].u.pPatch = pNew;
pTarget[j+1].jnFlags |= JNODE_PATCH;
}
@@ -190199,9 +192952,14 @@ static JsonNode *jsonMergePatch(
if( pParse->oom ) return 0;
jsonRemoveAllNulls(pPatch);
pTarget = &pParse->aNode[iTarget];
+ assert( pParse->aNode[iRoot].eU==0 || pParse->aNode[iRoot].eU==2 );
+ testcase( pParse->aNode[iRoot].eU==2 );
pParse->aNode[iRoot].jnFlags |= JNODE_APPEND;
+ VVA( pParse->aNode[iRoot].eU = 2 );
pParse->aNode[iRoot].u.iAppend = iStart - iRoot;
iRoot = iStart;
+ assert( pParse->aNode[iPatch].eU==0 );
+ VVA( pParse->aNode[iPatch].eU = 5 );
pParse->aNode[iPatch].jnFlags |= JNODE_PATCH;
pParse->aNode[iPatch].u.pPatch = &pPatch[i+1];
}
@@ -190343,11 +193101,15 @@ static void jsonReplaceFunc(
pNode = jsonLookup(&x, zPath, 0, ctx);
if( x.nErr ) goto replace_err;
if( pNode ){
+ assert( pNode->eU==0 || pNode->eU==1 || pNode->eU==4 );
+ json_testcase( pNode->eU!=0 && pNode->eU!=1 );
pNode->jnFlags |= (u8)JNODE_REPLACE;
+ VVA( pNode->eU = 4 );
pNode->u.iReplace = i + 1;
}
}
if( x.aNode[0].jnFlags & JNODE_REPLACE ){
+ assert( x.aNode[0].eU==4 );
sqlite3_result_value(ctx, argv[x.aNode[0].u.iReplace]);
}else{
jsonReturnJson(x.aNode, ctx, argv);
@@ -190397,11 +193159,15 @@ static void jsonSetFunc(
}else if( x.nErr ){
goto jsonSetDone;
}else if( pNode && (bApnd || bIsSet) ){
+ json_testcase( pNode->eU!=0 && pNode->eU!=1 && pNode->eU!=4 );
+ assert( pNode->eU!=3 || pNode->eU!=5 );
+ VVA( pNode->eU = 4 );
pNode->jnFlags |= (u8)JNODE_REPLACE;
pNode->u.iReplace = i + 1;
}
}
if( x.aNode[0].jnFlags & JNODE_REPLACE ){
+ assert( x.aNode[0].eU==4 );
sqlite3_result_value(ctx, argv[x.aNode[0].u.iReplace]);
}else{
jsonReturnJson(x.aNode, ctx, argv);
@@ -190479,8 +193245,8 @@ static void jsonArrayStep(
jsonAppendChar(pStr, '[');
}else if( pStr->nUsed>1 ){
jsonAppendChar(pStr, ',');
- pStr->pCtx = ctx;
}
+ pStr->pCtx = ctx;
jsonAppendValue(pStr, argv[0]);
}
}
@@ -190540,11 +193306,7 @@ static void jsonGroupInverse(
if( NEVER(!pStr) ) return;
#endif
z = pStr->zBuf;
- for(i=1; (c = z[i])!=',' || inStr || nNest; i++){
- if( i>=pStr->nUsed ){
- pStr->nUsed = 1;
- return;
- }
+ for(i=1; inUsed && ((c = z[i])!=',' || inStr || nNest); i++){
if( c=='"' ){
inStr = !inStr;
}else if( c=='\\' ){
@@ -190554,8 +193316,13 @@ static void jsonGroupInverse(
if( c=='}' || c==']' ) nNest--;
}
}
- pStr->nUsed -= i;
- memmove(&z[1], &z[i+1], (size_t)pStr->nUsed-1);
+ if( inUsed ){
+ pStr->nUsed -= i;
+ memmove(&z[1], &z[i+1], (size_t)pStr->nUsed-1);
+ z[pStr->nUsed] = 0;
+ }else{
+ pStr->nUsed = 1;
+ }
}
#else
# define jsonGroupInverse 0
@@ -190583,8 +193350,8 @@ static void jsonObjectStep(
jsonAppendChar(pStr, '{');
}else if( pStr->nUsed>1 ){
jsonAppendChar(pStr, ',');
- pStr->pCtx = ctx;
}
+ pStr->pCtx = ctx;
z = (const char*)sqlite3_value_text(argv[0]);
n = (u32)sqlite3_value_bytes(argv[0]);
jsonAppendString(pStr, z, n);
@@ -190751,6 +193518,9 @@ static int jsonEachNext(sqlite3_vtab_cursor *cur){
JsonNode *pUp = &p->sParse.aNode[iUp];
p->eType = pUp->eType;
if( pUp->eType==JSON_ARRAY ){
+ assert( pUp->eU==0 || pUp->eU==3 );
+ json_testcase( pUp->eU==3 );
+ VVA( pUp->eU = 3 );
if( iUp==p->i-1 ){
pUp->u.iKey = 0;
}else{
@@ -190797,12 +193567,15 @@ static void jsonEachComputePath(
pNode = &p->sParse.aNode[i];
pUp = &p->sParse.aNode[iUp];
if( pUp->eType==JSON_ARRAY ){
+ assert( pUp->eU==3 || (pUp->eU==0 && pUp->u.iKey==0) );
+ testcase( pUp->eU==0 );
jsonPrintf(30, pStr, "[%d]", pUp->u.iKey);
}else{
assert( pUp->eType==JSON_OBJECT );
if( (pNode->jnFlags & JNODE_LABEL)==0 ) pNode--;
assert( pNode->eType==JSON_STRING );
assert( pNode->jnFlags & JNODE_LABEL );
+ assert( pNode->eU==1 );
jsonPrintf(pNode->n+1, pStr, ".%.*s", pNode->n-2, pNode->u.zJContent+1);
}
}
@@ -190824,6 +193597,7 @@ static int jsonEachColumn(
u32 iKey;
if( p->bRecursive ){
if( p->iRowid==0 ) break;
+ assert( p->sParse.aNode[p->sParse.aUp[p->i]].eU==3 );
iKey = p->sParse.aNode[p->sParse.aUp[p->i]].u.iKey;
}else{
iKey = p->iRowid;
@@ -190873,6 +193647,7 @@ static int jsonEachColumn(
if( p->eType==JSON_ARRAY ){
jsonPrintf(30, &x, "[%d]", p->iRowid);
}else if( p->eType==JSON_OBJECT ){
+ assert( pThis->eU==1 );
jsonPrintf(pThis->n, &x, ".%.*s", pThis->n-2, pThis->u.zJContent+1);
}
}
@@ -190940,6 +193715,7 @@ static int jsonEachBestIndex(
if( pConstraint->iColumn < JEACH_JSON ) continue;
iCol = pConstraint->iColumn - JEACH_JSON;
assert( iCol==0 || iCol==1 );
+ testcase( iCol==0 );
iMask = 1 << iCol;
if( pConstraint->usable==0 ){
unusableMask |= iMask;
@@ -191037,6 +193813,8 @@ static int jsonEachFilter(
p->iBegin = p->i = (int)(pNode - p->sParse.aNode);
p->eType = pNode->eType;
if( p->eType>=JSON_ARRAY ){
+ assert( pNode->eU==0 );
+ VVA( pNode->eU = 3 );
pNode->u.iKey = 0;
p->iEnd = p->i + pNode->n + 1;
if( p->bRecursive ){
@@ -191279,7 +194057,11 @@ SQLITE_API int sqlite3_json_init(
#endif
SQLITE_PRIVATE int sqlite3GetToken(const unsigned char*,int*); /* In the SQLite core */
-#ifndef SQLITE_AMALGAMATION
+/*
+** If building separately, we will need some setup that is normally
+** found in sqliteInt.h
+*/
+#if !defined(SQLITE_AMALGAMATION)
#include "sqlite3rtree.h"
typedef sqlite3_int64 i64;
typedef sqlite3_uint64 u64;
@@ -191292,7 +194074,20 @@ typedef unsigned int u32;
#if defined(NDEBUG) && defined(SQLITE_DEBUG)
# undef NDEBUG
#endif
+#if defined(SQLITE_COVERAGE_TEST) || defined(SQLITE_MUTATION_TEST)
+# define SQLITE_OMIT_AUXILIARY_SAFETY_CHECKS 1
#endif
+#if defined(SQLITE_OMIT_AUXILIARY_SAFETY_CHECKS)
+# define ALWAYS(X) (1)
+# define NEVER(X) (0)
+#elif !defined(NDEBUG)
+# define ALWAYS(X) ((X)?1:(assert(0),0))
+# define NEVER(X) ((X)?(assert(0),1):0)
+#else
+# define ALWAYS(X) (X)
+# define NEVER(X) (X)
+#endif
+#endif /* !defined(SQLITE_AMALGAMATION) */
/* #include */
/* #include */
@@ -191350,7 +194145,9 @@ struct Rtree {
u8 nBytesPerCell; /* Bytes consumed per cell */
u8 inWrTrans; /* True if inside write transaction */
u8 nAux; /* # of auxiliary columns in %_rowid */
+#ifdef SQLITE_ENABLE_GEOPOLY
u8 nAuxNotNull; /* Number of initial not-null aux columns */
+#endif
#ifdef SQLITE_DEBUG
u8 bCorrupt; /* Shadow table corruption detected */
#endif
@@ -191632,7 +194429,12 @@ struct RtreeMatchArg {
** it is not, make it a no-op.
*/
#ifndef SQLITE_AMALGAMATION
-# define testcase(X)
+# if defined(SQLITE_COVERAGE_TEST) || defined(SQLITE_DEBUG)
+ unsigned int sqlite3RtreeTestcase = 0;
+# define testcase(X) if( X ){ sqlite3RtreeTestcase += __LINE__; }
+# else
+# define testcase(X)
+# endif
#endif
/*
@@ -191881,18 +194683,6 @@ static void nodeBlobReset(Rtree *pRtree){
}
}
-/*
-** Check to see if pNode is the same as pParent or any of the parents
-** of pParent.
-*/
-static int nodeInParentChain(const RtreeNode *pNode, const RtreeNode *pParent){
- do{
- if( pNode==pParent ) return 1;
- pParent = pParent->pParent;
- }while( pParent );
- return 0;
-}
-
/*
** Obtain a reference to an r-tree node.
*/
@@ -191909,14 +194699,7 @@ static int nodeAcquire(
** increase its reference count and return it.
*/
if( (pNode = nodeHashLookup(pRtree, iNode))!=0 ){
- if( pParent && !pNode->pParent ){
- if( nodeInParentChain(pNode, pParent) ){
- RTREE_IS_CORRUPT(pRtree);
- return SQLITE_CORRUPT_VTAB;
- }
- pParent->nRef++;
- pNode->pParent = pParent;
- }else if( pParent && pNode->pParent && pParent!=pNode->pParent ){
+ if( pParent && pParent!=pNode->pParent ){
RTREE_IS_CORRUPT(pRtree);
return SQLITE_CORRUPT_VTAB;
}
@@ -191974,7 +194757,7 @@ static int nodeAcquire(
** are the leaves, and so on. If the depth as specified on the root node
** is greater than RTREE_MAX_DEPTH, the r-tree structure must be corrupt.
*/
- if( pNode && rc==SQLITE_OK && iNode==1 ){
+ if( rc==SQLITE_OK && pNode && iNode==1 ){
pRtree->iDepth = readInt16(pNode->zData);
if( pRtree->iDepth>RTREE_MAX_DEPTH ){
rc = SQLITE_CORRUPT_VTAB;
@@ -192497,20 +195280,29 @@ static void rtreeNonleafConstraint(
switch( p->op ){
case RTREE_TRUE: return; /* Always satisfied */
case RTREE_FALSE: break; /* Never satisfied */
- case RTREE_LE:
- case RTREE_LT:
case RTREE_EQ:
+ RTREE_DECODE_COORD(eInt, pCellData, val);
+ /* val now holds the lower bound of the coordinate pair */
+ if( p->u.rValue>=val ){
+ pCellData += 4;
+ RTREE_DECODE_COORD(eInt, pCellData, val);
+ /* val now holds the upper bound of the coordinate pair */
+ if( p->u.rValue<=val ) return;
+ }
+ break;
+ case RTREE_LE:
+ case RTREE_LT:
RTREE_DECODE_COORD(eInt, pCellData, val);
/* val now holds the lower bound of the coordinate pair */
if( p->u.rValue>=val ) return;
- if( p->op!=RTREE_EQ ) break; /* RTREE_LE and RTREE_LT end here */
- /* Fall through for the RTREE_EQ case */
+ break;
- default: /* RTREE_GT or RTREE_GE, or fallthrough of RTREE_EQ */
+ default:
pCellData += 4;
RTREE_DECODE_COORD(eInt, pCellData, val);
/* val now holds the upper bound of the coordinate pair */
if( p->u.rValue<=val ) return;
+ break;
}
*peWithin = NOT_WITHIN;
}
@@ -192580,11 +195372,12 @@ static int nodeRowidIndex(
*/
static int nodeParentIndex(Rtree *pRtree, RtreeNode *pNode, int *piIndex){
RtreeNode *pParent = pNode->pParent;
- if( pParent ){
+ if( ALWAYS(pParent) ){
return nodeRowidIndex(pRtree, pParent, pNode->iNode, piIndex);
+ }else{
+ *piIndex = -1;
+ return SQLITE_OK;
}
- *piIndex = -1;
- return SQLITE_OK;
}
/*
@@ -192707,7 +195500,8 @@ static RtreeSearchPoint *rtreeSearchPointNew(
pNew = rtreeEnqueue(pCur, rScore, iLevel);
if( pNew==0 ) return 0;
ii = (int)(pNew - pCur->aPoint) + 1;
- if( iiaNode[ii]==0 );
pCur->aNode[ii] = pCur->aNode[0];
}else{
@@ -192768,7 +195562,7 @@ static void rtreeSearchPointPop(RtreeCursor *p){
if( p->bPoint ){
p->anQueue[p->sPoint.iLevel]--;
p->bPoint = 0;
- }else if( p->nPoint ){
+ }else if( ALWAYS(p->nPoint) ){
p->anQueue[p->aPoint[0].iLevel]--;
n = --p->nPoint;
p->aPoint[0] = p->aPoint[n];
@@ -192909,7 +195703,7 @@ static int rtreeRowid(sqlite3_vtab_cursor *pVtabCursor, sqlite_int64 *pRowid){
RtreeSearchPoint *p = rtreeSearchPointFirst(pCsr);
int rc = SQLITE_OK;
RtreeNode *pNode = rtreeNodeOfFirstSearchPoint(pCsr, &rc);
- if( rc==SQLITE_OK && p ){
+ if( rc==SQLITE_OK && ALWAYS(p) ){
*pRowid = nodeGetRowid(RTREE_OF_CURSOR(pCsr), pNode, p->iCell);
}
return rc;
@@ -192927,7 +195721,7 @@ static int rtreeColumn(sqlite3_vtab_cursor *cur, sqlite3_context *ctx, int i){
RtreeNode *pNode = rtreeNodeOfFirstSearchPoint(pCsr, &rc);
if( rc ) return rc;
- if( p==0 ) return SQLITE_OK;
+ if( NEVER(p==0) ) return SQLITE_OK;
if( i==0 ){
sqlite3_result_int64(ctx, nodeGetRowid(pRtree, pNode, p->iCell));
}else if( i<=pRtree->nDim2 ){
@@ -193126,8 +195920,11 @@ static int rtreeFilter(
}
if( rc==SQLITE_OK ){
RtreeSearchPoint *pNew;
+ assert( pCsr->bPoint==0 ); /* Due to the resetCursor() call above */
pNew = rtreeSearchPointNew(pCsr, RTREE_ZERO, (u8)(pRtree->iDepth+1));
- if( pNew==0 ) return SQLITE_NOMEM;
+ if( NEVER(pNew==0) ){ /* Because pCsr->bPoint was FALSE */
+ return SQLITE_NOMEM;
+ }
pNew->id = 1;
pNew->iCell = 0;
pNew->eWithin = PARTLY_WITHIN;
@@ -193204,7 +196001,7 @@ static int rtreeBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){
struct sqlite3_index_constraint *p = &pIdxInfo->aConstraint[ii];
if( bMatch==0 && p->usable
- && p->iColumn==0 && p->op==SQLITE_INDEX_CONSTRAINT_EQ
+ && p->iColumn<=0 && p->op==SQLITE_INDEX_CONSTRAINT_EQ
){
/* We have an equality constraint on the rowid. Use strategy 1. */
int jj;
@@ -193410,7 +196207,7 @@ static int ChooseLeaf(
int nCell = NCELL(pNode);
RtreeCell cell;
- RtreeNode *pChild;
+ RtreeNode *pChild = 0;
RtreeCell *aCell = 0;
@@ -193457,12 +196254,19 @@ static int AdjustTree(
){
RtreeNode *p = pNode;
int cnt = 0;
+ int rc;
while( p->pParent ){
RtreeNode *pParent = p->pParent;
RtreeCell cell;
int iCell;
- if( (++cnt)>1000 || nodeParentIndex(pRtree, p, &iCell) ){
+ cnt++;
+ if( NEVER(cnt>100) ){
+ RTREE_IS_CORRUPT(pRtree);
+ return SQLITE_CORRUPT_VTAB;
+ }
+ rc = nodeParentIndex(pRtree, p, &iCell);
+ if( NEVER(rc!=SQLITE_OK) ){
RTREE_IS_CORRUPT(pRtree);
return SQLITE_CORRUPT_VTAB;
}
@@ -193751,12 +196555,17 @@ static int updateMapping(
xSetMapping = ((iHeight==0)?rowidWrite:parentWrite);
if( iHeight>0 ){
RtreeNode *pChild = nodeHashLookup(pRtree, iRowid);
+ RtreeNode *p;
+ for(p=pNode; p; p=p->pParent){
+ if( p==pChild ) return SQLITE_CORRUPT_VTAB;
+ }
if( pChild ){
nodeRelease(pRtree, pChild->pParent);
nodeReference(pNode);
pChild->pParent = pNode;
}
}
+ if( NEVER(pNode==0) ) return SQLITE_ERROR;
return xSetMapping(pRtree, iRowid, pNode->iNode);
}
@@ -193846,11 +196655,12 @@ static int SplitNode(
RtreeNode *pParent = pLeft->pParent;
int iCell;
rc = nodeParentIndex(pRtree, pLeft, &iCell);
- if( rc==SQLITE_OK ){
+ if( ALWAYS(rc==SQLITE_OK) ){
nodeOverwriteCell(pRtree, pParent, &leftbbox, iCell);
rc = AdjustTree(pRtree, pParent, &leftbbox);
+ assert( rc==SQLITE_OK );
}
- if( rc!=SQLITE_OK ){
+ if( NEVER(rc!=SQLITE_OK) ){
goto splitnode_out;
}
}
@@ -193925,7 +196735,7 @@ static int fixLeafParent(Rtree *pRtree, RtreeNode *pLeaf){
*/
iNode = sqlite3_column_int64(pRtree->pReadParent, 0);
for(pTest=pLeaf; pTest && pTest->iNode!=iNode; pTest=pTest->pParent);
- if( !pTest ){
+ if( pTest==0 ){
rc2 = nodeAcquire(pRtree, iNode, 0, &pChild->pParent);
}
}
@@ -193956,6 +196766,7 @@ static int removeNode(Rtree *pRtree, RtreeNode *pNode, int iHeight){
pParent = pNode->pParent;
pNode->pParent = 0;
rc = deleteCell(pRtree, pParent, iCell, iHeight+1);
+ testcase( rc!=SQLITE_OK );
}
rc2 = nodeRelease(pRtree, pParent);
if( rc==SQLITE_OK ){
@@ -194178,7 +196989,7 @@ static int rtreeInsertCell(
}
}else{
rc = AdjustTree(pRtree, pNode, pCell);
- if( rc==SQLITE_OK ){
+ if( ALWAYS(rc==SQLITE_OK) ){
if( iHeight==0 ){
rc = rowidWrite(pRtree, pCell->iRowid, pNode->iNode);
}else{
@@ -194284,7 +197095,7 @@ static int rtreeDeleteRowid(Rtree *pRtree, sqlite3_int64 iDelete){
int rc2;
RtreeNode *pChild = 0;
i64 iChild = nodeGetRowid(pRtree, pRoot, 0);
- rc = nodeAcquire(pRtree, iChild, pRoot, &pChild);
+ rc = nodeAcquire(pRtree, iChild, pRoot, &pChild); /* tag-20210916a */
if( rc==SQLITE_OK ){
rc = removeNode(pRtree, pChild, pRtree->iDepth-1);
}
@@ -194619,7 +197430,7 @@ static int rtreeQueryStat1(sqlite3 *db, Rtree *pRtree){
char *zSql;
sqlite3_stmt *p;
int rc;
- i64 nRow = 0;
+ i64 nRow = RTREE_MIN_ROWEST;
rc = sqlite3_table_column_metadata(
db, pRtree->zDb, "sqlite_stat1",0,0,0,0,0,0
@@ -194636,20 +197447,10 @@ static int rtreeQueryStat1(sqlite3 *db, Rtree *pRtree){
if( rc==SQLITE_OK ){
if( sqlite3_step(p)==SQLITE_ROW ) nRow = sqlite3_column_int64(p, 0);
rc = sqlite3_finalize(p);
- }else if( rc!=SQLITE_NOMEM ){
- rc = SQLITE_OK;
- }
-
- if( rc==SQLITE_OK ){
- if( nRow==0 ){
- pRtree->nRowEst = RTREE_DEFAULT_ROWEST;
- }else{
- pRtree->nRowEst = MAX(nRow, RTREE_MIN_ROWEST);
- }
}
sqlite3_free(zSql);
}
-
+ pRtree->nRowEst = MAX(nRow, RTREE_MIN_ROWEST);
return rc;
}
@@ -194799,9 +197600,12 @@ static int rtreeSqlInit(
sqlite3_str_appendf(p, "UPDATE \"%w\".\"%w_rowid\"SET ", zDb, zPrefix);
for(ii=0; iinAux; ii++){
if( ii ) sqlite3_str_append(p, ",", 1);
+#ifdef SQLITE_ENABLE_GEOPOLY
if( iinAuxNotNull ){
sqlite3_str_appendf(p,"a%d=coalesce(?%d,a%d)",ii,ii+2,ii);
- }else{
+ }else
+#endif
+ {
sqlite3_str_appendf(p,"a%d=?%d",ii,ii+2);
}
}
@@ -195066,6 +197870,7 @@ static void rtreenode(sqlite3_context *ctx, int nArg, sqlite3_value **apArg){
tree.nDim2 = tree.nDim*2;
tree.nBytesPerCell = 8 + 8 * tree.nDim;
node.zData = (u8 *)sqlite3_value_blob(apArg[1]);
+ if( node.zData==0 ) return;
nData = sqlite3_value_bytes(apArg[1]);
if( nData<4 ) return;
if( nData=(4+6*sizeof(GeoCoord))
){
const unsigned char *a = sqlite3_value_blob(pVal);
int nVertex;
+ if( a==0 ){
+ if( pCtx ) sqlite3_result_error_nomem(pCtx);
+ return 0;
+ }
nVertex = (a[1]<<16) + (a[2]<<8) + a[3];
if( (a[0]==0 || a[0]==1)
&& (nVertex*2*sizeof(GeoCoord) + 4)==(unsigned int)nByte
@@ -196268,7 +199085,7 @@ static GeoPoly *geopolyBBox(
aCoord[2].f = mnY;
aCoord[3].f = mxY;
}
- }else{
+ }else if( aCoord ){
memset(aCoord, 0, sizeof(RtreeCoord)*4);
}
return pOut;
@@ -196719,11 +199536,11 @@ static int geopolyOverlap(GeoPoly *p1, GeoPoly *p2){
}else{
/* Remove a segment */
if( pActive==pThisEvent->pSeg ){
- pActive = pActive->pNext;
+ pActive = ALWAYS(pActive) ? pActive->pNext : 0;
}else{
for(pSeg=pActive; pSeg; pSeg=pSeg->pNext){
if( pSeg->pNext==pThisEvent->pSeg ){
- pSeg->pNext = pSeg->pNext->pNext;
+ pSeg->pNext = ALWAYS(pSeg->pNext) ? pSeg->pNext->pNext : 0;
break;
}
}
@@ -196967,6 +199784,7 @@ static int geopolyFilter(
RtreeCoord bbox[4];
RtreeConstraint *p;
assert( argc==1 );
+ assert( argv[0]!=0 );
geopolyBBox(0, argv[0], bbox, &rc);
if( rc ){
goto geopoly_filter_end;
@@ -197194,6 +200012,7 @@ static int geopolyUpdate(
|| !sqlite3_value_nochange(aData[2]) /* UPDATE _shape */
|| oldRowid!=newRowid) /* Rowid change */
){
+ assert( aData[2]!=0 );
geopolyBBox(0, aData[2], cell.aCoord, &rc);
if( rc ){
if( rc==SQLITE_ERROR ){
@@ -197547,7 +200366,10 @@ SQLITE_API int sqlite3_rtree_query_callback(
/* Allocate and populate the context object. */
pGeomCtx = (RtreeGeomCallback *)sqlite3_malloc(sizeof(RtreeGeomCallback));
- if( !pGeomCtx ) return SQLITE_NOMEM;
+ if( !pGeomCtx ){
+ if( xDestructor ) xDestructor(pContext);
+ return SQLITE_NOMEM;
+ }
pGeomCtx->xGeom = 0;
pGeomCtx->xQueryFunc = xQueryFunc;
pGeomCtx->xDestructor = xDestructor;
@@ -199118,6 +201940,13 @@ SQLITE_API void sqlite3rbu_destroy_vfs(const char *zName);
# define SWAP(TYPE,A,B) {TYPE t=A; A=B; B=t;}
#endif
+/*
+** Name of the URI option that causes RBU to take an exclusive lock as
+** part of the incremental checkpoint operation.
+*/
+#define RBU_EXCLUSIVE_CHECKPOINT "rbu_exclusive_checkpoint"
+
+
/*
** The rbu_state table is used to save the state of a partially applied
** update so that it can be resumed later. The table consists of integer
@@ -200202,7 +203031,9 @@ static void rbuTableType(
assert( p->rc==SQLITE_OK );
p->rc = prepareFreeAndCollectError(p->dbMain, &aStmt[0], &p->zErrmsg,
sqlite3_mprintf(
- "SELECT (sql LIKE 'create virtual%%'), rootpage"
+ "SELECT "
+ " (sql COLLATE nocase BETWEEN 'CREATE VIRTUAL' AND 'CREATE VIRTUAM'),"
+ " rootpage"
" FROM sqlite_schema"
" WHERE name=%Q", zTab
));
@@ -200628,7 +203459,9 @@ char *rbuVacuumIndexStart(
zSep = "";
for(iCol=0; iCol