From 292661e15248ed4df8b27d5a7e92ddb69dd52c1d Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Fri, 24 Nov 2017 00:29:20 -0500 Subject: [PATCH] Fix unstable regression test added by commits 59b71c6fe et al. The query didn't really have a preferred index, leading to platform- specific choices of which one to use. Adjust it to make sure tenk1_hundred is always chosen. Per buildfarm. --- src/test/regress/expected/aggregates.out | 12 ++++++------ src/test/regress/sql/aggregates.sql | 6 +++--- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/src/test/regress/expected/aggregates.out b/src/test/regress/expected/aggregates.out index 56d7b20a0fa..11674a077bc 100644 --- a/src/test/regress/expected/aggregates.out +++ b/src/test/regress/expected/aggregates.out @@ -2003,7 +2003,7 @@ CREATE AGGREGATE balk( STYPE = int8, "PARALLEL" = SAFE, INITCOND = '0'); -SELECT balk(1) FROM tenk1; +SELECT balk(hundred) FROM tenk1; balk ------ @@ -2037,17 +2037,17 @@ CREATE AGGREGATE balk( ALTER TABLE tenk1 set (parallel_workers = 4); SET LOCAL parallel_setup_cost=0; SET LOCAL max_parallel_workers_per_gather=4; -EXPLAIN (COSTS OFF) SELECT balk(1) FROM tenk1; - QUERY PLAN --------------------------------------------------------------------------------- +EXPLAIN (COSTS OFF) SELECT balk(hundred) FROM tenk1; + QUERY PLAN +------------------------------------------------------------------------- Finalize Aggregate -> Gather Workers Planned: 4 -> Partial Aggregate - -> Parallel Index Only Scan using tenk1_thous_tenthous on tenk1 + -> Parallel Index Only Scan using tenk1_hundred on tenk1 (5 rows) -SELECT balk(1) FROM tenk1; +SELECT balk(hundred) FROM tenk1; balk ------ diff --git a/src/test/regress/sql/aggregates.sql b/src/test/regress/sql/aggregates.sql index b216808b3e2..4ead553479c 100644 --- a/src/test/regress/sql/aggregates.sql +++ b/src/test/regress/sql/aggregates.sql @@ -862,7 +862,7 @@ CREATE AGGREGATE balk( "PARALLEL" = SAFE, INITCOND = '0'); -SELECT balk(1) FROM tenk1; +SELECT balk(hundred) FROM tenk1; ROLLBACK; @@ -896,7 +896,7 @@ ALTER TABLE tenk1 set (parallel_workers = 4); SET LOCAL parallel_setup_cost=0; SET LOCAL max_parallel_workers_per_gather=4; -EXPLAIN (COSTS OFF) SELECT balk(1) FROM tenk1; -SELECT balk(1) FROM tenk1; +EXPLAIN (COSTS OFF) SELECT balk(hundred) FROM tenk1; +SELECT balk(hundred) FROM tenk1; ROLLBACK; -- 2.39.5