CREATE TABLE IF NOT EXISTS "note_revisions_mig" (`noteRevisionId`	TEXT NOT NULL PRIMARY KEY,
                                                `noteId`	TEXT NOT NULL,
                                                `title`	TEXT,
                                                `contentLength`	INT NOT NULL,
                                                `isProtected`	INT NOT NULL DEFAULT 0,
                                                `utcDateLastEdited` TEXT NOT NULL,
                                                `utcDateCreated` TEXT NOT NULL,
                                                `utcDateModified` TEXT NOT NULL,
                                                `dateLastEdited` TEXT NOT NULL,
                                                `dateCreated` TEXT NOT NULL,
                                                type TEXT DEFAULT '' NOT NULL,
                                                mime TEXT DEFAULT '' NOT NULL,
                                                hash TEXT DEFAULT '' NOT NULL);

CREATE TABLE IF NOT EXISTS "note_revision_contents" (`noteRevisionId`	TEXT NOT NULL PRIMARY KEY,
                                                 `content`	TEXT,
                                                 hash TEXT DEFAULT '' NOT NULL,
                                                 `utcDateModified` TEXT NOT NULL);

INSERT INTO note_revision_contents (noteRevisionId, content, hash, utcDateModified)
SELECT noteRevisionId, content, hash, utcDateModifiedTo FROM note_revisions;

INSERT INTO note_revisions_mig (noteRevisionId, noteId, title, contentLength, isProtected, utcDateLastEdited, utcDateCreated, utcDateModified, dateLastEdited, dateCreated, type, mime, hash)
SELECT noteRevisionId, noteId, title, LENGTH(content), isProtected, utcDateModifiedFrom, utcDateModifiedTo, utcDateModifiedTo, dateModifiedFrom, dateModifiedTo, type, mime, hash FROM note_revisions;

DROP TABLE note_revisions;
ALTER TABLE note_revisions_mig RENAME TO note_revisions;

CREATE INDEX `IDX_note_revisions_noteId` ON `note_revisions` (`noteId`);
CREATE INDEX `IDX_note_revisions_utcDateCreated` ON `note_revisions` (`utcDateCreated`);
CREATE INDEX `IDX_note_revisions_utcDateLastEdited` ON `note_revisions` (`utcDateLastEdited`);
CREATE INDEX `IDX_note_revisions_dateCreated` ON `note_revisions` (`dateCreated`);
CREATE INDEX `IDX_note_revisions_dateLastEdited` ON `note_revisions` (`dateLastEdited`);