diff options
| author | Richard Guo <rguo@postgresql.org> | 2024-07-22 11:29:21 +0900 |
|---|---|---|
| committer | Richard Guo <rguo@postgresql.org> | 2024-07-22 11:29:21 +0900 |
| commit | 7e187a7386cc922c8f770c0460bfc43f4806bd15 (patch) | |
| tree | ebd0ea3fc498f9339471fa408afba61b31c8ac7f /src/backend/utils/adt/jsonb.c | |
| parent | 2d8ef5e24fd3d38ffc2379ca32eaeef8c9eee1a7 (diff) | |
| download | postgresql-7e187a7386cc922c8f770c0460bfc43f4806bd15.tar.gz postgresql-7e187a7386cc922c8f770c0460bfc43f4806bd15.zip | |
Fix unstable test in select_parallel.sql
One test case added in 22d946b0f verifies the plan of a non-parallel
nestloop join. The planner's choice of join order is arbitrary, and
slight variations in underlying statistics could result in a different
displayed plan. To stabilize the test result, here we enforce the
join order using a lateral join.
While here, modify the test case to verify that parallel nestloop join
is not generated if the inner path is not parallel-safe, which is what
we wanted to test in 22d946b0f.
Reported-by: Alexander Lakhin as per buildfarm
Author: Richard Guo
Discussion: https://postgr.es/m/7c09a439-e48d-5460-cfa0-a371b1a57066@gmail.com
Diffstat (limited to 'src/backend/utils/adt/jsonb.c')
0 files changed, 0 insertions, 0 deletions