31 KiB
31 KiB
Summary
**No review yet**Minimized query
SAVEPOINT sp9990;
PRAGMA trusted_schema = TRUE;
.once log.txt
CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (log10(((like('', 1) * 1) - 0)), 'Wernher', 10, 100);
INSERT INTO t1 VALUES (2, 'von', 20, 200);
INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
CREATE INDEX t1bc ON t1(b, c);
PRAGMA writable_schema = ON;
.imposter t1bc t2
SELECT * FROM t2;
SELECT b, c FROM t1 ORDER BY b, c;
.quit
BEGIN TRANSACTION;
ATTACH DATABASE ':memory:' AS aux72;
BEGIN DEFERRED;
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
COMMIT;
REINDEX t1;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t3_1118 ON t3(a COLLATE NOCASE) WHERE NOT NOT (+a > 0) ;
DROP INDEX IF EXISTS t2;
SELECT LAST_VALUE(a) OVER (ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) FROM t3;
DETACH DATABASE aux72;
ALTER TABLE t1 RENAME COLUMN a TO a_r9525;
ROLLBACK;
ALTER TABLE t3 RENAME COLUMN a TO a_r8773;
PRAGMA defer_foreign_keys = TRUE;
SELECT * FROM t2;
PRAGMA wal_checkpoint('RESTART');
INSERT INTO t1 VALUES (NULL);
INSERT INTO t1 VALUES (NULL) ON CONFLICT(a) DO UPDATE SET a = excluded.a;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (log10(1), 'Wernher', 10, 100);
INSERT INTO t1 VALUES (2, 'von', 20, 200);
INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
CREATE INDEX t1bc ON t1(b, c);
PRAGMA writable_schema = ON;
.imposter t1bc t2
SELECT * FROM t2;
SELECT b, c FROM t1 ORDER BY b, c;
.quit
BEGIN TRANSACTION;
ATTACH DATABASE ':memory:' AS aux72;
BEGIN DEFERRED;
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
COMMIT;
REINDEX t1;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t3_1118 ON t3(a COLLATE NOCASE) WHERE +a > 0;
DROP INDEX IF EXISTS t2;
SELECT LAST_VALUE(a) OVER (ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) FROM t3;
DETACH DATABASE aux72;
ALTER TABLE t1 RENAME COLUMN a TO a_r9525;
ROLLBACK;
ALTER TABLE t3 RENAME COLUMN a TO a_r8773;
PRAGMA defer_foreign_keys = TRUE;
SELECT * FROM t2;
PRAGMA wal_checkpoint('RESTART');
INSERT INTO t1 VALUES (NULL);
INSERT INTO t1 VALUES (NULL) ON CONFLICT(a) DO UPDATE SET a = excluded.a;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (log10(1), 'Wernher', 10, 100);
INSERT INTO t1 VALUES (2, 'von', 20, 200);
INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
CREATE INDEX t1bc ON t1(b, c);
PRAGMA writable_schema = ON;
.imposter t1bc t2
SELECT * FROM t2;
SELECT b, c FROM t1 ORDER BY b, c;
.quit
BEGIN TRANSACTION;
ATTACH DATABASE ':memory:' AS aux72;
BEGIN DEFERRED;
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
COMMIT;
REINDEX t1;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t3_1118 ON t3(a COLLATE NOCASE) WHERE +a > 0;
DROP INDEX IF EXISTS t2;
SELECT LAST_VALUE(a) OVER (ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) FROM t3;
DETACH DATABASE aux72;
ALTER TABLE t1 RENAME COLUMN a TO a_r9525;
ROLLBACK;
ALTER TABLE t3 RENAME COLUMN a TO a_r8773;
PRAGMA defer_foreign_keys = TRUE;
SELECT * FROM t2;
PRAGMA wal_checkpoint('RESTART');
INSERT INTO t1 VALUES (NULL);
INSERT INTO t1 VALUES (NULL) ON CONFLICT(a) DO UPDATE SET a = excluded.a;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (log10(1), 'Wernher', 10, 100);
INSERT INTO t1 VALUES (2, 'von', 20, 200);
INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
CREATE INDEX t1bc ON t1(b, c);
PRAGMA writable_schema = ON;
.imposter t1bc t2
SELECT * FROM t2;
SELECT b, c FROM t1 ORDER BY b, c;
.quit
BEGIN TRANSACTION;
ATTACH DATABASE ':memory:' AS aux72;
BEGIN DEFERRED;
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
COMMIT;
REINDEX t1;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t3_1118 ON t3(a COLLATE NOCASE) WHERE +a > 0;
DROP INDEX IF EXISTS t2;
SELECT LAST_VALUE(a) OVER (ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) FROM t3;
DETACH DATABASE aux72;
ALTER TABLE t1 RENAME COLUMN a TO a_r9525;
ROLLBACK;
ALTER TABLE t3 RENAME COLUMN a TO a_r8773;
PRAGMA defer_foreign_keys = TRUE;
SELECT * FROM t2;
PRAGMA wal_checkpoint('RESTART');
INSERT INTO t1 VALUES (NULL);
INSERT INTO t1 VALUES (NULL) ON CONFLICT(a) DO UPDATE SET a = excluded.a;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (log10(1), 'Wernher', 10, 100);
INSERT INTO t1 VALUES (2, 'von', 20, 200);
INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
CREATE INDEX t1bc ON t1(b, c);
PRAGMA writable_schema = ON;
.imposter t1bc t2
SELECT * FROM t2;
SELECT b, c FROM t1 ORDER BY b, c;
.quit
BEGIN TRANSACTION;
ATTACH DATABASE ':memory:' AS aux72;
BEGIN DEFERRED;
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
COMMIT;
REINDEX t1;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t3_1118 ON t3(a COLLATE NOCASE) WHERE +a > 0;
DROP INDEX IF EXISTS t2;
SELECT LAST_VALUE(a) OVER (ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) FROM t3;
DETACH DATABASE aux72;
ALTER TABLE t1 RENAME COLUMN a TO a_r9525;
ROLLBACK;
ALTER TABLE t3 RENAME COLUMN a TO a_r8773;
PRAGMA defer_foreign_keys = TRUE;
SELECT * FROM t2;
PRAGMA wal_checkpoint('RESTART');
INSERT INTO t1 VALUES (NULL);
INSERT INTO t1 VALUES (NULL) ON CONFLICT(a) DO UPDATE SET a = excluded.a;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (log10(1), 'Wernher', 10, 100);
INSERT INTO t1 VALUES (2, 'von', 20, 200);
INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
CREATE INDEX t1bc ON t1(b, c);
PRAGMA writable_schema = ON;
.imposter t1bc t2
SELECT * FROM t2;
SELECT b, c FROM t1 ORDER BY b, c;
.quit
BEGIN TRANSACTION;
ATTACH DATABASE ':memory:' AS aux72;
BEGIN DEFERRED;
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
COMMIT;
REINDEX t1;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t3_1118 ON t3(a COLLATE NOCASE) WHERE +a > 0;
DROP INDEX IF EXISTS t2;
SELECT LAST_VALUE(a) OVER (ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) FROM t3;
DETACH DATABASE aux72;
ALTER TABLE t1 RENAME COLUMN a TO a_r9525;
ROLLBACK;
ALTER TABLE t3 RENAME COLUMN a TO a_r8773;
PRAGMA defer_foreign_keys = TRUE;
SELECT * FROM t2;
PRAGMA wal_checkpoint('RESTART');
INSERT INTO t1 VALUES (NULL);
INSERT INTO t1 VALUES (NULL) ON CONFLICT(a) DO UPDATE SET a = excluded.a;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (log10(1), 'Wernher', 10, 100);
INSERT INTO t1 VALUES (2, 'von', 20, 200);
INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
CREATE INDEX t1bc ON t1(b, c);
PRAGMA writable_schema = ON;
.imposter t1bc t2
SELECT * FROM t2;
SELECT b, c FROM t1 ORDER BY b, c;
.quit
BEGIN TRANSACTION;
ATTACH DATABASE ':memory:' AS aux72;
BEGIN DEFERRED;
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
COMMIT;
REINDEX t1;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t3_1118 ON t3(a COLLATE NOCASE) WHERE +a > 0;
DROP INDEX IF EXISTS t2;
SELECT LAST_VALUE(a) OVER (ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) FROM t3;
DETACH DATABASE aux72;
ALTER TABLE t1 RENAME COLUMN a TO a_r9525;
ROLLBACK;
ALTER TABLE t3 RENAME COLUMN a TO a_r8773;
PRAGMA defer_foreign_keys = TRUE;
SELECT * FROM t2;
PRAGMA wal_checkpoint('RESTART');
INSERT INTO t1 VALUES (NULL);
INSERT INTO t1 VALUES (NULL) ON CONFLICT(a) DO UPDATE SET a = excluded.a;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (log10(1), 'Wernher', 10, 100);
INSERT INTO t1 VALUES (2, 'von', 20, 200);
INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
CREATE INDEX t1bc ON t1(b, c);
PRAGMA writable_schema = ON;
.imposter t1bc t2
SELECT * FROM t2;
SELECT b, c FROM t1 ORDER BY b, c;
.quit
BEGIN TRANSACTION;
ATTACH DATABASE ':memory:' AS aux72;
BEGIN DEFERRED;
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
COMMIT;
REINDEX t1;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t3_1118 ON t3(a COLLATE NOCASE) WHERE +a > 0;
DROP INDEX IF EXISTS t2;
SELECT LAST_VALUE(a) OVER (ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) FROM t3;
DETACH DATABASE aux72;
ALTER TABLE t1 RENAME COLUMN a TO a_r9525;
ROLLBACK;
ALTER TABLE t3 RENAME COLUMN a TO a_r8773;
PRAGMA defer_foreign_keys = TRUE;
SELECT * FROM t2;
PRAGMA wal_checkpoint('RESTART');
INSERT INTO t1 VALUES (NULL);
INSERT INTO t1 VALUES (NULL) ON CONFLICT(a) DO UPDATE SET a = excluded.a;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (log10(1), 'Wernher', 10, 100);
INSERT INTO t1 VALUES (2, 'von', 20, 200);
INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
CREATE INDEX t1bc ON t1(b, c);
PRAGMA writable_schema = ON;
.imposter t1bc t2
SELECT * FROM t2;
SELECT b, c FROM t1 ORDER BY b, c;
.quit
BEGIN TRANSACTION;
ATTACH DATABASE ':memory:' AS aux72;
BEGIN DEFERRED;
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
CREATE TABLE t1(a);
INSERT INTO t1 VALUES('abc'),('def'),('ghi');
CREATE TABLE t2(a);
INSERT INTO t2 VALUES('DEF'),('abc');
CREATE TABLE t3(a);
INSERT INTO t3 VALUES('def'),('jkl');
SELECT a FROM t1 EXCEPT SELECT a FROM t2 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE nocase;
SELECT a FROM t2 EXCEPT SELECT a FROM t3 ORDER BY a COLLATE binary;
DELETE FROM t2;
DELETE FROM t3;
INSERT INTO t2 VALUES('ABC'),('def'),('GHI'),('jkl');
INSERT INTO t3 SELECT lower(a) FROM t2;
SELECT a COLLATE nocase FROM t2 EXCEPT SELECT a FROM t3 ORDER BY 1
COMMIT;
REINDEX t1;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t3_1118 ON t3(a COLLATE NOCASE) WHERE +a > 0;
DROP INDEX IF EXISTS t2;
SELECT LAST_VALUE(a) OVER (ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) FROM t3;
DETACH DATABASE aux72;
ALTER TABLE t1 RENAME COLUMN a TO a_r9525;
ROLLBACK;
ALTER TABLE t3 RENAME COLUMN a TO a_r8773;
PRAGMA defer_foreign_keys = TRUE;
SELECT * FROM t2;
PRAGMA wal_checkpoint('RESTART');
INSERT INTO t1 VALUES (NULL);
INSERT INTO t1 VALUES (NULL) ON CONFLICT(a) DO UPDATE SET a = excluded.a;
INSERT INTO t1 VALUES (NULL) ON CONFLICT(a) DO UPDATE SET a = excluded.a;
INSERT INTO t1 DEFAULT VALUES;
CREATE TEMP VIEW IF NOT EXISTS v_t2_4298 AS SELECT a FROM t2;
SELECT * FROM t1 WHERE a <= ANY (SELECT a FROM t1);
INSERT INTO t3 DEFAULT VALUES;
DELETE FROM t1 WHERE a IS NULL;
INSERT INTO t2 SELECT * FROM t2;
RELEASE sp9990;
INSERT INTO t2 SELECT * FROM t2;
SELECT GROUP_CONCAT(a, '.') OVER (PARTITION BY a ORDER BY a ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE GROUP) FROM t3;
CREATE TRIGGER IF NOT EXISTS trg_t3_7930 BEFORE DELETE ON t3 BEGIN INSERT INTO t3(a) VALUES (NULL); END;
SELECT COUNT(*) FROM t2;
DELETE FROM t2 WHERE a IS NULL;
CREATE INDEX IF NOT EXISTS idx_t1_5741 ON t1(a COLLATE NOCASE);
DELETE FROM t3 WHERE a IS NULL RETURNING *;
ALTER TABLE t1 RENAME COLUMN a TO a_r2002;
SELECT COUNT(*) FROM t1;
CREATE INDEX IF NOT EXISTS idx_t1_9369 ON t1(lower(a));
SELECT GROUP_CONCAT(a) OVER (ORDER BY a) FROM t2;
INSERT INTO t2 VALUES (1) ON CONFLICT(a) DO UPDATE SET a = excluded.a;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t2_1124 ON t2((a + 1)) WHERE a IS NOT NULL;
Actual output
CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID;
WARNING: writing to an imposter table will corrupt the "t1bc" index!
Braun|30|3
Wernher|10|1
von|20|2
Braun|30
Wernher|10
von|20
Expectation
CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID;
Braun|30|3
Wernher|10|1
von|20|2
Braun|30
Wernher|10
von|20
Flag