usememos/memos
1
1
Fork 0
mirror of https://github.com/usememos/memos.git synced 2025-12-17 14:19:17 +08:00
Code Issues Projects Releases Packages Wiki Activity

fix(postgres): update tag filtering SQL to ensure proper type casting for LIKE comparisons

Browse source
This commit is contained in:
Steven 2025-11-26 23:04:07 +08:00
parent 50f49fc00d
commit 07a030ddfd
2 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
plugin/filter/render.go
View file

@ -352,7 +352,7 @@ func (r *renderer) renderTagInList(values []ValueExpr) (renderResult, error) {
case DialectPostgres:
// Support hierarchical tags: match exact tag OR tags with this prefix
exactMatch := fmt.Sprintf("%s @> jsonb_build_array(%s::json)", jsonArrayExpr(r.dialect, field), r.addArg(fmt.Sprintf(`"%s"`, str)))
prefixMatch := fmt.Sprintf("%s::text LIKE %s::text", jsonArrayExpr(r.dialect, field), r.addArg(fmt.Sprintf(`%%"%s/%%`, str)))
prefixMatch := fmt.Sprintf("(%s)::text LIKE %s", jsonArrayExpr(r.dialect, field), r.addArg(fmt.Sprintf(`%%"%s/%%`, str)))
expr := fmt.Sprintf("(%s OR %s)", exactMatch, prefixMatch)
conditions = append(conditions, expr)
default:

6
store/db/postgres/memo_filter_test.go
View file

@ -18,12 +18,12 @@ func TestConvertExprToSQL(t *testing.T) {
}{
{
filter: `tag in ["tag1", "tag2"]`,
want: "((memo.payload->'tags' @> jsonb_build_array($1::json) OR memo.payload->'tags'::text LIKE $2::text) OR (memo.payload->'tags' @> jsonb_build_array($3::json) OR memo.payload->'tags'::text LIKE $4::text))",
want: "((memo.payload->'tags' @> jsonb_build_array($1::json) OR (memo.payload->'tags')::text LIKE $2) OR (memo.payload->'tags' @> jsonb_build_array($3::json) OR (memo.payload->'tags')::text LIKE $4))",
args: []any{`"tag1"`, `%"tag1/%`, `"tag2"`, `%"tag2/%`},
},
{
filter: `!(tag in ["tag1", "tag2"])`,
want: "NOT (((memo.payload->'tags' @> jsonb_build_array($1::json) OR memo.payload->'tags'::text LIKE $2::text) OR (memo.payload->'tags' @> jsonb_build_array($3::json) OR memo.payload->'tags'::text LIKE $4::text)))",
want: "NOT (((memo.payload->'tags' @> jsonb_build_array($1::json) OR (memo.payload->'tags')::text LIKE $2) OR (memo.payload->'tags' @> jsonb_build_array($3::json) OR (memo.payload->'tags')::text LIKE $4)))",
args: []any{`"tag1"`, `%"tag1/%`, `"tag2"`, `%"tag2/%`},
},
{
@ -43,7 +43,7 @@ func TestConvertExprToSQL(t *testing.T) {
},
{
filter: `tag in ['tag1'] || content.contains('hello')`,
want: "((memo.payload->'tags' @> jsonb_build_array($1::json) OR memo.payload->'tags'::text LIKE $2::text) OR memo.content ILIKE $3)",
want: "((memo.payload->'tags' @> jsonb_build_array($1::json) OR (memo.payload->'tags')::text LIKE $2) OR memo.content ILIKE $3)",
args: []any{`"tag1"`, `%"tag1/%`, "%hello%"},
},
{