pgsql: Finish reverting "Insert temporary debugging output in regressio - Mailing list pgsql-committers

From Tom Lane
Subject pgsql: Finish reverting "Insert temporary debugging output in regressio
Date
Msg-id E1iDsAb-0004mS-VM@gemulon.postgresql.org
Whole thread Raw
List pgsql-committers
Finish reverting "Insert temporary debugging output in regression tests."

This removes the last of the temporary debugging queries added to the
regression tests by commit f03a9ca43.  We've pretty much convinced
ourselves that the plan instability we were seeing is due to VACUUM
sometimes failing to update relpages/reltuples for a single-page table,
due to bgwriter or checkpointer holding a pin on that page at just the
wrong time.  I'll push a workaround for that separately.

Discussion: https://postgr.es/m/CA+hUKG+0CxrKRWRMf5ymN3gm+BECHna2B-q1w8onKBep4HasUw@mail.gmail.com

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/d9cacca2d139d9e0792544f773d2361d8478c131

Modified Files
--------------
src/test/regress/expected/select_parallel.out | 14 --------------
src/test/regress/sql/select_parallel.sql      |  5 -----
2 files changed, 19 deletions(-)


pgsql-committers by date:

Previous
From: Tom Lane
Date:
Subject: pgsql: Doc: clean up markup for jsonb_set and related functions.
Next
From: Tom Lane
Date:
Subject: pgsql: ANALYZE a_star and its children to avoid plan instability in tes