pgsql: Fix incorrect pg_stat_io output on 32-bit machines.

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: /messages/by-id/Ztrd+XcPTz1zorkg@ip-10-97-1-34.eu-west-3.compute.internal

Branch
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REL_17_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/e69030cb5178347d499bbc549213e950064564fa

Modified Files
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src/backend/utils/adt/pgstatfuncs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)