Summary
It is a logic bug because the output is different. We think the bug comes from the "SELECT" statement.
Minimized query
SAVEPOINT sp2283;
SAVEPOINT sp8775;
CREATE TABLE t1(c, b, a, PRIMARY KEY(b, a)) WITHOUT ROWID;
INSERT INTO t1 VALUES(atan(-CAST(jsonb_array() AS BOOLEAN)), 2, 3), (4, 5, 6);
ALTER TABLE t1 DROP c;
CREATE TABLE main.x1234(a, b, c PRIMARY KEY) WITHOUT ROWID;
CREATE INDEX i1 ON x1234(b) WHERE ((a+5) % 10)==0;
ALTER TABLE x1234 ADD COLUMN extra_949 FLOAT DEFAULT NULL;
UPDATE t1 SET b = '' RETURNING *;
DELETE FROM t1 WHERE 1;
ALTER TABLE x1234 RENAME TO x1234_r6899;
WITH cte AS (SELECT * FROM t1 WHERE a = (SELECT MAX(a) FROM t1)) SELECT * FROM cte;
PRAGMA fullfsync;
ALTER TABLE t1 RENAME TO t1_r3;
RELEASE sp8775;
ROLLBACK TRANSACTION TO SAVEPOINT sp2283;
RELEASE SAVEPOINT sp2283;
Actual output
0
Expectation
|3
|6
0
Flag