---
This commit is contained in:
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## Summary
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<!--Explain briefly what goes wrong and explain why you believe this is a bug and not the intended behavior of SQLite (if it is not a crash).-->**No review yet**
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## Minimized query
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```sql
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PRAGMA legacy_alter_table = ON;
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BEGIN IMMEDIATE;
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CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
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INSERT INTO t1 VALUES ((timediff(cosh((3478141930399736400 + 0.0)), 1) - 0), 'Wernher', 10, 100);
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INSERT INTO t1 VALUES (2, 'von', 20, 200);
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INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
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CREATE INDEX t1bc ON t1(b, c);
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PRAGMA writable_schema = ON;
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.imposter t1bc t2
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SELECT * FROM t2;
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SELECT b, c FROM t1 ORDER BY b, c;
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.quit
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PRAGMA foreign_keys = NO;
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CREATE TABLE main.t1(a);
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INSERT INTO t1 VALUES(json_remove(replace(log(6.283185307179586), 'a', ''), '$.key', '$[0]'));
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ALTER TABLE t1 ADD COLUMN b TEXT DEFAULT -123.0;
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SELECT b, typeof(b) FROM t1;
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ALTER TABLE t1 ADD COLUMN c TEXT DEFAULT -123.5;
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ALTER TABLE t1 ADD COLUMN d TEXT DEFAULT 'hello';
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SELECT c, typeof(c) FROM t1;
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ANALYZE t1;
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SELECT LAG(a, 0, 'default') OVER (ORDER BY a) FROM t1;
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DROP TRIGGER IF EXISTS t1;
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SELECT SUM(a) FILTER (WHERE NOT +a > 0) OVER (ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE NO OTHERS) FROM t1;
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SELECT * FROM t1 AS a FULL OUTER JOIN t1 AS b ON a.rowid = b.rowid;
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DELETE FROM t1 WHERE a IS NULL RETURNING *;
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SELECT COUNT(*) FROM t1;
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VACUUM;
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UPDATE t1 SET a = a + 1 WHERE 1 RETURNING *;
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CREATE /**/ INDEX IF NOT EXISTS idx_t1_5174 ON t1(a) WHERE a IS NOT NULL;
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CREATE TRIGGER IF NOT EXISTS trg_t1_2103 BEFORE UPDATE OF a ON t1 BEGIN SELECT RAISE(ABORT, 'abort'); END;
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PRAGMA vdbe_listing = NO;
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VACUUM;
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ROLLBACK;
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INSERT OR FAIL INTO t1 VALUES ('x');
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CREATE TRIGGER IF NOT EXISTS trg_t1_1650 BEFORE DELETE ON t1 FOR EACH ROW BEGIN INSERT INTO t1(a) VALUES (NULL); END;
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CREATE VIRTUAL TABLE t0 USING fts4("x", "y", "z");
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DROP TABLE t0;
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BEGIN IMMEDIATE;
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CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
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INSERT INTO t1 VALUES ((timediff(cosh(1), 1) - 0), 'Wernher', 10, 100);
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INSERT INTO t1 VALUES (2, 'von', 20, 200);
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INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
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CREATE INDEX t1bc ON t1(b, c);
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PRAGMA writable_schema = ON;
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.imposter t1bc t2
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SELECT * FROM t2;
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SELECT b, c FROM t1 ORDER BY b, c;
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.quit
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PRAGMA foreign_keys = NO;
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CREATE TABLE main.t1(a);
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INSERT INTO t1 VALUES(json_remove(replace(log(6.283185307179586), 'a', ''), '$.key', '$[0]'));
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ALTER TABLE t1 ADD COLUMN b TEXT DEFAULT -123.0;
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SELECT b, typeof(b) FROM t1;
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ALTER TABLE t1 ADD COLUMN c TEXT DEFAULT -123.5;
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ALTER TABLE t1 ADD COLUMN d TEXT DEFAULT 'hello';
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SELECT c, typeof(c) FROM t1;
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ANALYZE t1;
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SELECT LAG(a, 0, 'default') OVER (ORDER BY a) FROM t1;
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DROP TRIGGER IF EXISTS t1;
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SELECT SUM(a) FILTER (WHERE a > 0) OVER (ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE NO OTHERS) FROM t1;
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SELECT * FROM t1 AS a FULL OUTER JOIN t1 AS b ON a.rowid = b.rowid;
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DELETE FROM t1 WHERE a IS NULL RETURNING *;
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SELECT COUNT(*) FROM t1;
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VACUUM;
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UPDATE t1 SET a = a + 1 WHERE 1 RETURNING *;
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CREATE /**/ INDEX IF NOT EXISTS idx_t1_5174 ON t1(a) WHERE a IS NOT NULL;
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CREATE TRIGGER IF NOT EXISTS trg_t1_2103 BEFORE UPDATE OF a ON t1 BEGIN SELECT RAISE(ABORT, 'abort'); END;
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PRAGMA vdbe_listing = NO;
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VACUUM;
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ROLLBACK;
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INSERT OR FAIL INTO t1 VALUES ('x');
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CREATE TRIGGER IF NOT EXISTS trg_t1_1650 BEFORE DELETE ON t1 FOR EACH ROW BEGIN INSERT INTO t1(a) VALUES (NULL); END;
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CREATE VIRTUAL TABLE t0 USING fts4("x", "y", "z");
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DROP TABLE t0;
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BEGIN IMMEDIATE;
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CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
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INSERT INTO t1 VALUES ((timediff(cosh(1), 1) - 0), 'Wernher', 10, 100);
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INSERT INTO t1 VALUES (2, 'von', 20, 200);
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INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
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CREATE INDEX t1bc ON t1(b, c);
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PRAGMA writable_schema = ON;
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.imposter t1bc t2
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SELECT * FROM t2;
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SELECT b, c FROM t1 ORDER BY b, c;
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.quit
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PRAGMA foreign_keys = NO;
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CREATE TABLE main.t1(a);
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INSERT INTO t1 VALUES(json_remove(replace(log(6.283185307179586), 'a', ''), '$.key', '$[0]'));
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ALTER TABLE t1 ADD COLUMN b TEXT DEFAULT -123.0;
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SELECT b, typeof(b) FROM t1;
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ALTER TABLE t1 ADD COLUMN c TEXT DEFAULT -123.5;
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ALTER TABLE t1 ADD COLUMN d TEXT DEFAULT 'hello';
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SELECT c, typeof(c) FROM t1;
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ANALYZE t1;
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SELECT LAG(a, 0, 'default') OVER (ORDER BY a) FROM t1;
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DROP TRIGGER IF EXISTS t1;
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SELECT SUM(a) FILTER (WHERE a > 0) OVER (ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE NO OTHERS) FROM t1;
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SELECT * FROM t1 AS a FULL OUTER JOIN t1 AS b ON a.rowid = b.rowid;
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DELETE FROM t1 WHERE a IS NULL RETURNING *;
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SELECT COUNT(*) FROM t1;
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VACUUM;
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UPDATE t1 SET a = a + 1 WHERE 1 RETURNING *;
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CREATE /**/ INDEX IF NOT EXISTS idx_t1_5174 ON t1(a) WHERE a IS NOT NULL;
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CREATE TRIGGER IF NOT EXISTS trg_t1_2103 BEFORE UPDATE OF a ON t1 BEGIN SELECT RAISE(ABORT, 'abort'); END;
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PRAGMA vdbe_listing = NO;
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VACUUM;
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ROLLBACK;
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INSERT OR FAIL INTO t1 VALUES ('x');
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CREATE TRIGGER IF NOT EXISTS trg_t1_1650 BEFORE DELETE ON t1 FOR EACH ROW BEGIN INSERT INTO t1(a) VALUES (NULL); END;
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CREATE VIRTUAL TABLE t0 USING fts4("x", "y", "z");
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DROP TABLE t0;
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BEGIN IMMEDIATE;
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CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
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INSERT INTO t1 VALUES ((timediff(cosh(1), 1) - 0), 'Wernher', 10, 100);
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INSERT INTO t1 VALUES (2, 'von', 20, 200);
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INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
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CREATE INDEX t1bc ON t1(b, c);
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PRAGMA writable_schema = ON;
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.imposter t1bc t2
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SELECT * FROM t2;
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SELECT b, c FROM t1 ORDER BY b, c;
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.quit
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PRAGMA foreign_keys = NO;
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CREATE TABLE main.t1(a);
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INSERT INTO t1 VALUES(json_remove(replace(log(6.283185307179586), 'a', ''), '$.key', '$[0]'));
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ALTER TABLE t1 ADD COLUMN b TEXT DEFAULT -123.0;
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SELECT b, typeof(b) FROM t1;
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ALTER TABLE t1 ADD COLUMN c TEXT DEFAULT -123.5;
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ALTER TABLE t1 ADD COLUMN d TEXT DEFAULT 'hello';
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SELECT c, typeof(c) FROM t1;
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ANALYZE t1;
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SELECT LAG(a, 0, 'default') OVER (ORDER BY a) FROM t1;
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DROP TRIGGER IF EXISTS t1;
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SELECT SUM(a) FILTER (WHERE a > 0) OVER (ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE NO OTHERS) FROM t1;
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SELECT * FROM t1 AS a FULL OUTER JOIN t1 AS b ON a.rowid = b.rowid;
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DELETE FROM t1 WHERE a IS NULL RETURNING *;
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SELECT COUNT(*) FROM t1;
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VACUUM;
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UPDATE t1 SET a = a + 1 WHERE 1 RETURNING *;
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CREATE /**/ INDEX IF NOT EXISTS idx_t1_5174 ON t1(a) WHERE a IS NOT NULL;
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CREATE TRIGGER IF NOT EXISTS trg_t1_2103 BEFORE UPDATE OF a ON t1 BEGIN SELECT RAISE(ABORT, 'abort'); END;
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PRAGMA vdbe_listing = NO;
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VACUUM;
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ROLLBACK;
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INSERT OR FAIL INTO t1 VALUES ('x');
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CREATE TRIGGER IF NOT EXISTS trg_t1_1650 BEFORE DELETE ON t1 FOR EACH ROW BEGIN INSERT INTO t1(a) VALUES (NULL); END;
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CREATE VIRTUAL TABLE t0 USING fts4("x", "y", "z");
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DROP TABLE t0;
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BEGIN IMMEDIATE;
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CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
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INSERT INTO t1 VALUES ((timediff(cosh(1), 1) - 0), 'Wernher', 10, 100);
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INSERT INTO t1 VALUES (2, 'von', 20, 200);
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INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
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CREATE INDEX t1bc ON t1(b, c);
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PRAGMA writable_schema = ON;
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.imposter t1bc t2
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SELECT * FROM t2;
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SELECT b, c FROM t1 ORDER BY b, c;
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.quit
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PRAGMA foreign_keys = NO;
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CREATE TABLE main.t1(a);
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INSERT INTO t1 VALUES(json_remove(replace(log(6.283185307179586), 'a', ''), '$.key', '$[0]'));
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ALTER TABLE t1 ADD COLUMN b TEXT DEFAULT -123.0;
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SELECT b, typeof(b) FROM t1;
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ALTER TABLE t1 ADD COLUMN c TEXT DEFAULT -123.5;
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ALTER TABLE t1 ADD COLUMN d TEXT DEFAULT 'hello';
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SELECT c, typeof(c) FROM t1;
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ANALYZE t1;
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SELECT LAG(a, 0, 'default') OVER (ORDER BY a) FROM t1;
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DROP TRIGGER IF EXISTS t1;
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SELECT SUM(a) FILTER (WHERE a > 0) OVER (ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE NO OTHERS) FROM t1;
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SELECT * FROM t1 AS a FULL OUTER JOIN t1 AS b ON a.rowid = b.rowid;
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DELETE FROM t1 WHERE a IS NULL RETURNING *;
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SELECT COUNT(*) FROM t1;
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VACUUM;
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UPDATE t1 SET a = a + 1 WHERE 1 RETURNING *;
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CREATE /**/ INDEX IF NOT EXISTS idx_t1_5174 ON t1(a) WHERE a IS NOT NULL;
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CREATE TRIGGER IF NOT EXISTS trg_t1_2103 BEFORE UPDATE OF a ON t1 BEGIN SELECT RAISE(ABORT, 'abort'); END;
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PRAGMA vdbe_listing = NO;
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VACUUM;
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ROLLBACK;
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INSERT OR FAIL INTO t1 VALUES ('x');
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CREATE TRIGGER IF NOT EXISTS trg_t1_1650 BEFORE DELETE ON t1 FOR EACH ROW BEGIN INSERT INTO t1(a) VALUES (NULL); END;
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CREATE VIRTUAL TABLE t0 USING fts4("x", "y", "z");
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DROP TABLE t0;
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WITH cte AS (SELECT a, LAG(a) OVER (ORDER BY a) AS prev FROM t1) SELECT * FROM cte;
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INSERT INTO t1 VALUES ('x') ON CONFLICT(a) DO UPDATE SET a = excluded.a;
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INSERT INTO t1 VALUES (NULL);
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SELECT COUNT(*) FROM t1;
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INSERT INTO t1 SELECT * FROM t1;
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DROP TRIGGER IF EXISTS t1;
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INSERT INTO t1 DEFAULT VALUES;
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SELECT * FROM t1 WHERE a IN (SELECT ALL a FROM t1);
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SELECT SUM(a) FROM t1;
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SELECT * FROM t1 t1 RIGHT JOIN t1 t2 ON t1.a = (SELECT a FROM t1 WHERE a = t1.a);
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ANALYZE;
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CREATE TABLE T1 (
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a INTEGER,
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b TEXT
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);
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CREATE TABLE T2 (
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a INTEGER,
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b TEXT
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);
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INSERT INTO T1 VALUES (1,'a'),(2,'b');
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INSERT INTO T2 VALUES (1,'c'),(1,'d');
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SELECT T1.b,
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(
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SELECT GROUP_CONCAT(b,',')
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FROM T2
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WHERE T2.a=T1.a
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) AS c
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FROM T1;
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SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM t1;
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PRAGMA page_count;
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```
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## Actual output
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```sql
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CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID;
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WARNING: writing to an imposter table will corrupt the "t1bc" index!
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Braun|30|3
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von|20|2
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Braun|30
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von|20
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```
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## Expectation
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```sql
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```
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## Flag
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```
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```
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Reference in New Issue
Block a user