From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Thu, 4 Jan 2018 06:06:58 +0000 (-0500)
Subject: Tweak parallel hash join test case in hopes of improving stability.
X-Git-Tag: REL_11_BETA1~1001
X-Git-Url: http://git.postgresql.org/gitweb/?a=commitdiff_plain;h=934c7986f4a0a6a3b606301d84b784a27c0c324b;p=postgresql.git

Tweak parallel hash join test case in hopes of improving stability.

This seems to make things better on gaur, let's see what the rest
of the buildfarm thinks.

Thomas Munro

Discussion: https://postgr.es/m/CAEepm=1uuT8iJxMEsR=jL+3zEi87DB2v0+0H9o_rUXXCZPZT3A@mail.gmail.com
---

diff --git a/src/test/regress/expected/join.out b/src/test/regress/expected/join.out
index a7cfdf1f443..02e7d56e550 100644
--- a/src/test/regress/expected/join.out
+++ b/src/test/regress/expected/join.out
@@ -6073,7 +6073,7 @@ rollback to settings;
 -- parallel with parallel-aware hash join
 savepoint settings;
 set local max_parallel_workers_per_gather = 2;
-set local work_mem = '128kB';
+set local work_mem = '192kB';
 set local enable_parallel_hash = on;
 explain (costs off)
   select count(*) from simple r join simple s using (id);
diff --git a/src/test/regress/sql/join.sql b/src/test/regress/sql/join.sql
index a6a452f9609..dd62c38c15e 100644
--- a/src/test/regress/sql/join.sql
+++ b/src/test/regress/sql/join.sql
@@ -2116,7 +2116,7 @@ rollback to settings;
 -- parallel with parallel-aware hash join
 savepoint settings;
 set local max_parallel_workers_per_gather = 2;
-set local work_mem = '128kB';
+set local work_mem = '192kB';
 set local enable_parallel_hash = on;
 explain (costs off)
   select count(*) from simple r join simple s using (id);