Horton

Re: Spurious pgstat_drop_replslot() call

Bertrand Drouvot <bertranddrouvot.pg@gmail.com>

View thread View on postgr.es
From: Bertrand Drouvot <bertranddrouvot.pg@gmail.com>
To: Michael Paquier <michael@paquier.xyz>
Cc: pgsql-hackers@lists.postgresql.org
Date: 2024-03-11T07:24:54Z
Lists: pgsql-hackers 
Hi,

On Mon, Mar 11, 2024 at 04:15:40PM +0900, Michael Paquier wrote:
> That's a slight change in behavior, unfortunately, and it cannot be
> called a bug as this improves the visibility of the stats after an
> invalidation, so this is not something that can be backpatched.

Yeah, makes sense to me.

Regards,

-- 
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com

Commits

  1. Add some asserts based on LWLockHeldByMe() for replication slot statistics

  2. Keep replication slot statistics on invalidation