pgsql: Fix pg_stat_reset_single_table_counters() for shared relations

Lists: pgsql-committers
From: Michael Paquier <michael(at)paquier(dot)xyz>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: Fix pg_stat_reset_single_table_counters() for shared relations
Date: 2023-08-21 04:33:31
Message-ID: [email protected]
Views: Whole Thread | Raw Message | Download mbox | Resend email
Lists: pgsql-committers

Fix pg_stat_reset_single_table_counters() for shared relations

This commit fixes the function of $subject for shared relations. This
feature has been added by e042678. Unfortunately, this new behavior got
removed by 5891c7a when moving statistics to shared memory.

Reported-by: Mitsuru Hinata
Author: Masahiro Ikeda
Reviewed-by: Kyotaro Horiguchi, Masahiko Sawada
Discussion: https://postgr.es/m/[email protected]
Backpatch-through: 15

Branch
------
REL_16_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/d6af45052dc8a9d97a18e1a3b9febabd891ba270

Modified Files
--------------
src/backend/utils/adt/pgstatfuncs.c | 9 ++++++--
src/test/regress/expected/stats.out | 46 +++++++++++++++++++++++++++++++++++++
src/test/regress/sql/stats.sql | 30 ++++++++++++++++++++++++
3 files changed, 83 insertions(+), 2 deletions(-)