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 a7cfdf1f44360f57fb27d3e0f43fe2ccc23d0737..02e7d56e550057296665e6d93841e08bc75b6ad8 100644 (file)
--- 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 a6a452f96098e39365b2accaf9428e880e3cda1e..dd62c38c15ef8111fd16d6cb7475b0821d793ecb 100644 (file)
--- 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);