## Summary **No review yet** ## Minimized query ```sql CREATE TABLE T ( A VARCHAR(20), B VARCHAR(10), C INTEGER, PRIMARY KEY (A, B) ); INSERT INTO T VALUES ('a', 'p', -2147483648); INSERT INTO T VALUES ('b', 'q', 100); INSERT INTO T VALUES ('b', 'r', 200); INSERT INTO T VALUES ('c', 's', 300); INSERT INTO T VALUES ('d', 't', 2147483647); INSERT INTO T VALUES ('b', 't', 50); SELECT A, COUNT(*) AS D, SUM(C) AS E FROM T GROUP BY A HAVING COUNT(*) > 1; PRAGMA case_sensitive_like = YES; PRAGMA user_version; PRAGMA wal_checkpoint('NOOP'); .timer 192319231923 DROP TABLE IF EXISTS t1; CREATE TABLE t1(w INT, x INT); INSERT INTO t1(w,x) VALUES(1,10),(2,20),(3,30), (2,21),(3,31), (3,32); CREATE INDEX t1wx ON t1(w,x); DROP TABLE IF EXISTS t2; CREATE TABLE t2(w INT, y VARCHAR(8)); INSERT INTO t2(w,y) VALUES(1,'one'),(2,'two'),(3,'three'),(4,'four'); CREATE INDEX t2wy ON t2(w,y); SELECT cnt, xyz, (SELECT y FROM t2 WHERE w=cnt), '|' FROM (SELECT count(*) AS cnt, w AS xyz FROM t1 GROUP BY 2) ORDER BY cnt, xyz; SELECT cnt, xyz, lower((SELECT y FROM t2 WHERE w=cnt)), '|' FROM (SELECT count(*) AS cnt, w AS xyz FROM t1 GROUP BY 2) ORDER BY cnt, xyz; SELECT cnt, xyz, CASE WHEN (SELECT y FROM t2 WHERE w=cnt)=='two' THEN 'aaa' ELSE 'bbb' END, '|' FROM (SELECT count(*) AS cnt, w AS xyz FROM t1 GROUP BY 2) ORDER BY +cnt; WITH cte AS (SELECT * FROM t2 WHERE w IN (SELECT w FROM t2 LIMIT 5)) SELECT * FROM cte; REINDEX; INSERT INTO t1 DEFAULT VALUES; WITH n AS NOT MATERIALIZED (SELECT * FROM t2) SELECT * FROM n WHERE y > 0; INSERT INTO t1 SELECT * FROM t1; ALTER TABLE t1 RENAME TO t1_r1510; VACUUM main; ALTER TABLE T ADD COLUMN extra_934 CLOB DEFAULT 0; ``` ## Actual output ```sql b|3|350 0 0|-1|-1 Run Time: real 0.000 user 0.000000 sys 0.000020 Run Time: real 0.000 user 0.000000 sys 0.000067 Run Time: real 0.000 user 0.000000 sys 0.000023 Run Time: real 0.000 user 0.000000 sys 0.000075 Run Time: real 0.000 user 0.000000 sys 0.000005 Run Time: real 0.000 user 0.000000 sys 0.000047 Run Time: real 0.000 user 0.000000 sys 0.000015 Run Time: real 0.000 user 0.000000 sys 0.000067 1|1|one|| 2|2|two|| 3|3|three|| Run Time: real 0.000 user 0.000000 sys 0.000077 1|1|one|| 2|2|two|| 3|3|three|| Run Time: real 0.001 user 0.000000 sys 0.000053 1|1|bbb|| 2|2|aaa|| 3|3|bbb|| Run Time: real 0.000 user 0.000000 sys 0.000051 1|one 2|two 3|three 4|four Run Time: real 0.000 user 0.000000 sys 0.000101 Run Time: real 0.000 user 0.000000 sys 0.000035 Run Time: real 0.000 user 0.000000 sys 0.000015 1|one 2|two 3|three 4|four Run Time: real 0.000 user 0.000000 sys 0.000023 Run Time: real 0.000 user 0.000000 sys 0.000033 Run Time: real 0.000 user 0.000000 sys 0.000592 Run Time: real 0.001 user 0.000000 sys 0.000440 Run Time: real 0.000 user 0.000000 sys 0.000219 ``` ## Expectation ```sql b|3|350 0 0|-1|-1 Run Time: real 0.000003 user 0.000014 sys 0.000000 Run Time: real 0.000025 user 0.000026 sys 0.000000 Run Time: real 0.000010 user 0.000010 sys 0.000000 Run Time: real 0.000028 user 0.000029 sys 0.000000 Run Time: real 0.000002 user 0.000001 sys 0.000000 Run Time: real 0.000018 user 0.000018 sys 0.000000 Run Time: real 0.000006 user 0.000006 sys 0.000000 Run Time: real 0.000023 user 0.000024 sys 0.000000 1|1|one|| 2|2|two|| 3|3|three|| Run Time: real 0.000039 user 0.000039 sys 0.000000 1|1|one|| 2|2|two|| 3|3|three|| Run Time: real 0.000023 user 0.000022 sys 0.000000 1|1|bbb|| 2|2|aaa|| 3|3|bbb|| Run Time: real 0.000019 user 0.000020 sys 0.000000 1|one 2|two 3|three 4|four Run Time: real 0.000057 user 0.000056 sys 0.000000 Run Time: real 0.000014 user 0.000014 sys 0.000000 Run Time: real 0.000006 user 0.000006 sys 0.000000 1|one 2|two 3|three 4|four Run Time: real 0.000008 user 0.000009 sys 0.000000 Run Time: real 0.000012 user 0.000013 sys 0.000000 Run Time: real 0.000255 user 0.000256 sys 0.000000 Run Time: real 0.000168 user 0.000169 sys 0.000000 Run Time: real 0.000087 user 0.000088 sys 0.000000 ``` ## Flag ``` ```