From: Tom Lane <tgl@sss.pgh.pa.us>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Fix incorrect pg_stat_io output on 32-bit machines.
Date: Fri, 06 Sep 2024 15:58:30 +0000
Message-ID: <E1smbLx-000QPF-UO@gemulon.postgresql.org> (raw)
Fix incorrect pg_stat_io output on 32-bit machines.
pg_stat_get_io() applied TimestampTzGetDatum twice to the
stat_reset_timestamp value. On 64-bit builds that's harmless because
TimestampTzGetDatum is a no-op, but on 32-bit builds it results in
displaying garbage in the stats_reset column of the pg_stat_io view.
Bug dates to commit a9c70b46d which introduced pg_stat_io, so
back-patch to v16 where that came in.
Bertrand Drouvot
Discussion: https://postgr.es/m/Ztrd+XcPTz1zorkg@ip-10-97-1-34.eu-west-3.compute.internal
Branch
------
REL_17_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/e69030cb5178347d499bbc549213e950064564fa
Modified Files
--------------
src/backend/utils/adt/pgstatfuncs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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To: pgsql-committers@postgresql.org
Cc: tgl@sss.pgh.pa.us, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Fix incorrect pg_stat_io output on 32-bit machines.
In-Reply-To: <E1smbLx-000QPF-UO@gemulon.postgresql.org>
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