Hello Andrei and Alexander, Please look at the following query which produces an incorrect result since d3d55ce57: CREATE TABLE t(a int PRIMARY KEY, b int); INSERT INTO t VALUES (1, 1), (2, 1); SELECT * FROM t WHERE EXISTS (SELECT * FROM t t2 WHERE t2.a = t.b AND t2.b > 0);
a | b ---+--- 1 | 1 (1 row) I think that the expected result is: a | b ---+--- 1 | 1 2 | 1 (2 rows) Best regards, Alexander
