\unset ECHO SELECT 1/0 AS a1|ROLLBACK|FAIL SELECT 1 AS a2|1|DONE SELECT 1 AS a3, 2 AS b3|a3 b3 1 2|DONE SELECT 1 AS a4;SELECT 2 AS b4|1 2|DONE SELECT 1 AS a5, 2 AS b5;SELECT 3 AS c5|a5 b5 1 2 3|DONE SELECT 1 AS a6, 2 AS b6;SELECT 3 AS c6, 4 AS d6|a6 b6 1 2 c6 d6 3 4|DONE SELECT pg_sleep(0.1) AS a7||DONE|5 SELECT pg_sleep(0.1) AS a7||DONE|5