## Summary **No review yet** ## Minimized query ```sql .progress 9999 PRAGMA cell_size_check = NO; ATTACH DATABASE ':memory:' AS aux65; CREATE TABLE T ( a VARCHAR(255), b TEXT, c INTEGER ); INSERT INTO T VALUES (NULL,'a',NULL), (2,'b',1), (3,'c',2); WITH RECURSIVE d(a,b,c,e) AS ( SELECT *,1 FROM T WHERE c IS NULL UNION ALL SELECT T.a,T.b,T.c,d.e+1 FROM T JOIN d ON T.c=d.a ) SELECT * FROM d; .timer on CREATE TABLE T1 ( A VARCHAR(-1445937777629738465), X VARCHAR(10), PRIMARY KEY (A, X), UNIQUE (X) ); CREATE TABLE T2 ( A VARCHAR(20), Y VARCHAR(10) UNIQUE, PRIMARY KEY (A, Y) ); INSERT INTO T1 VALUES ('a', 'm'); INSERT INTO T1 VALUES ('b', 'n'); INSERT INTO T2 VALUES ('b', 'k'); SELECT A FROM T1 UNION ALL SELECT A FROM T2 ORDER BY A; SELECT * FROM T1 WHERE X < (SELECT MIN(X) FROM T1); DETACH DATABASE aux65; SELECT * FROM T2; UPDATE T2 SET Y = '' WHERE Y BETWEEN 0 AND 100; SELECT * FROM T; SELECT COUNT(b) FROM T; CREATE TRIGGER IF NOT EXISTS trg_T2_7744 AFTER INSERT ON T2 BEGIN SELECT RAISE(ABORT, 'abort'); END; UPDATE T2 SET A = CURRENT_TIMESTAMP WHERE 1 RETURNING *; SELECT * FROM T1 AS a INNER JOIN T1 AS b ON a.rowid = b.rowid; INSERT INTO T1 VALUES (NULL, NULL); PRAGMA vdbe_listing = 1; ``` ## Actual output ```sql |a||1 Run Time: real 0.001 user 0.000000 sys 0.000128 Run Time: real 0.000 user 0.000000 sys 0.000059 Run Time: real 0.000 user 0.000000 sys 0.000017 Run Time: real 0.000 user 0.000000 sys 0.000010 Run Time: real 0.000 user 0.000000 sys 0.000009 a b b Run Time: real 0.000 user 0.000000 sys 0.000031 Run Time: real 0.000 user 0.000000 sys 0.000041 Run Time: real 0.000 user 0.000000 sys 0.000006 b|k Run Time: real 0.000 user 0.000000 sys 0.000007 Run Time: real 0.000 user 0.000000 sys 0.000029 |a| 2|b|1 3|c|2 Run Time: real 0.000 user 0.000000 sys 0.000008 3 Run Time: real 0.000 user 0.000000 sys 0.000009 Run Time: real 0.000 user 0.000000 sys 0.000045 2026-05-15 11:40:11|k Run Time: real 0.000 user 0.000000 sys 0.000071 a|m|a|m b|n|b|n Run Time: real 0.000 user 0.000000 sys 0.000023 Run Time: real 0.000 user 0.000000 sys 0.000012 Run Time: real 0.000 user 0.000000 sys 0.000003 ``` ## Expectation ```sql |a||1 Run Time: real 0.000051 user 0.000000 sys 0.000061 Run Time: real 0.000030 user 0.000000 sys 0.000030 Run Time: real 0.000010 user 0.000000 sys 0.000010 Run Time: real 0.000005 user 0.000000 sys 0.000006 Run Time: real 0.000005 user 0.000000 sys 0.000005 a b b Run Time: real 0.000015 user 0.000000 sys 0.000015 Run Time: real 0.000021 user 0.000000 sys 0.000021 Run Time: real 0.000004 user 0.000000 sys 0.000004 b|k Run Time: real 0.000003 user 0.000000 sys 0.000003 Run Time: real 0.000015 user 0.000000 sys 0.000015 |a| 2|b|1 3|c|2 Run Time: real 0.000004 user 0.000000 sys 0.000004 3 Run Time: real 0.000004 user 0.000000 sys 0.000005 Run Time: real 0.000024 user 0.000000 sys 0.000024 2026-05-15 11:40:11|k Run Time: real 0.000052 user 0.000000 sys 0.000052 a|m|a|m b|n|b|n Run Time: real 0.000013 user 0.000000 sys 0.000013 Run Time: real 0.000007 user 0.000000 sys 0.000007 Run Time: real 0.000002 user 0.000000 sys 0.000002 ``` ## Flag ``` ```