@@ -69,7 +69,8 @@ SELECT count(*) FROM
6969 (SELECT max(id) AS id, payload FROM t
7070 WHERE id % 101 = 0 GROUP BY (payload)) AS q2
7171WHERE q1.id = q2.id;') AS str
72- WHERE str NOT LIKE '%Workers%' AND str NOT LIKE '%Sort Method%';
72+ WHERE str NOT LIKE '%Workers%' AND str NOT LIKE '%Sort Method%'
73+ AND str NOT LIKE '%Gather Merge%';
7374 str
7475--------------------------------------------------------------------------------------------------
7576 Aggregate (actual rows=1 loops=1)
@@ -84,7 +85,6 @@ WHERE str NOT LIKE '%Workers%' AND str NOT LIKE '%Sort Method%';
8485 -> Finalize GroupAggregate (actual rows=1 loops=1)
8586 AQO not used
8687 Group Key: t.payload
87- -> Gather Merge (actual rows=3 loops=1)
8888 AQO not used
8989 -> Partial GroupAggregate (actual rows=1 loops=3)
9090 AQO not used
@@ -99,7 +99,6 @@ WHERE str NOT LIKE '%Workers%' AND str NOT LIKE '%Sort Method%';
9999 -> Group (actual rows=1000 loops=1)
100100 AQO not used
101101 Group Key: t_1.id
102- -> Gather Merge (actual rows=1000 loops=1)
103102 AQO not used
104103 -> Group (actual rows=333 loops=3)
105104 AQO not used
@@ -114,7 +113,7 @@ WHERE str NOT LIKE '%Workers%' AND str NOT LIKE '%Sort Method%';
114113 Using aqo: true
115114 AQO mode: LEARN
116115 JOINS: 1
117- (42 rows)
116+ (40 rows)
118117
119118RESET parallel_tuple_cost;
120119RESET parallel_setup_cost;