15 行
785 B
MySQL
15 行
785 B
MySQL
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ALTER TABLE content ADD ftsid integer;
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CREATE VIRTUAL TABLE fts USING fts5(content, content='');
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DROP TRIGGER contents_ai;
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DROP TRIGGER contents_au;
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DROP TRIGGER contents_ad;
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CREATE TEMP TABLE contentstemp(id INTEGER PRIMARY KEY, content text);
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CREATE TRIGGER contentstemp_ai AFTER INSERT ON contentstemp BEGIN INSERT INTO fts(content) VALUES (new.content); UPDATE content SET ftsid=last_insert_rowid() WHERE id = new.id; END;
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INSERT INTO contentstemp(id, content) SELECT id, content FROM content;
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DROP TRIGGER contentstemp_ai;
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DROP TABLE contentstemp;
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DROP TABLE content_fts;
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ALTER TABLE content DROP COLUMN content;
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CREATE INDEX content_ftsid ON content (ftsid);
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CREATE TRIGGER content_ad AFTER DELETE ON content BEGIN INSERT INTO fts(fts, rowid) VALUES('delete', old.ftsid); END;
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