pgsql: Fix constant when extracting timestamp from UUIDv7. - Mailing list pgsql-committers

From Masahiko Sawada
Subject pgsql: Fix constant when extracting timestamp from UUIDv7.
Date
Msg-id E1umzeH-0002E0-33@gemulon.postgresql.org
Whole thread Raw
List pgsql-committers
Fix constant when extracting timestamp from UUIDv7.

When extracting a timestamp from a UUIDv7, a conversion from
milliseconds to microseconds was using the incorrect constant
NS_PER_US instead of US_PER_MS. Although both constants have the same
value, this fix improves code clarity by using the semantically
correct constant.

Backpatch to v18, where UUIDv7 was introduced.

Author: Erik Nordström <erik@tigerdata.com>
Reviewed-by: Andrey Borodin <x4mmm@yandex-team.ru>
Discussion: https://postgr.es/m/CACAa4V+i07eaP6h4MHNydZeX47kkLPwAg0sqe67R=M5tLdxNuQ@mail.gmail.com
Backpatch-through: 18

Branch
------
REL_18_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/83773eaf657898a0c747deac7da37516124347c1

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


pgsql-committers by date:

Previous
From: Masahiko Sawada
Date:
Subject: pgsql: Fix constant when extracting timestamp from UUIDv7.
Next
From: Masahiko Sawada
Date:
Subject: pgsql: Fix typos in comments.