From: Michael Paquier <michael@paquier.xyz>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Add support for pg_stat_reset_slru without argument
Date: Tue, 14 Nov 2023 00:53:49 +0000
Message-ID: <E1r2hgb-005L6Y-BI@gemulon.postgresql.org> (raw)
Add support for pg_stat_reset_slru without argument
pg_stat_reset_slru currently requires an input argument, either:
- NULL to reset the SLRU counters of everything.
- A specific value to reset a single SLRU cache.
This commit adds support for a new pattern: pg_stat_reset_slru without
any argument works the same way as pg_stat_reset_slru(NULL), relying on
a DEFAULT in the function definition to handle this case. This makes
the function more consistent with 23c8c0c8f472.
Bump catalog version.
Author: Bharath Rupireddy
Reviewed-by: Atsushi Torikoshi
Discussion: https://postgr.es/m/CALj2ACW1VizYg01EeH_cA-7qA+4NzWVAoZ5Lw9_XYO1RRHAZbA@mail.gmail.com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/e5cca6288a4098cf731599b5977b0f6714ba0ac6
Modified Files
--------------
doc/src/sgml/monitoring.sgml | 7 ++++---
src/backend/catalog/system_functions.sql | 7 +++++++
src/include/catalog/catversion.h | 2 +-
src/include/catalog/pg_proc.dat | 3 ++-
src/test/regress/expected/stats.out | 2 +-
src/test/regress/sql/stats.sql | 2 +-
6 files changed, 16 insertions(+), 7 deletions(-)
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To: pgsql-committers@postgresql.org
Cc: michael@paquier.xyz, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Add support for pg_stat_reset_slru without argument
In-Reply-To: <E1r2hgb-005L6Y-BI@gemulon.postgresql.org>
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