Re: BUG #19490: Streaming standby on 16.14 stops applying WAL on MultiXactOffsetSLRU when primary is 16.8

Andrey Borodin <x4mmm@yandex-team.ru>

From: Andrey Borodin <x4mmm@yandex-team.ru>

To: Michael Paquier <michael@paquier.xyz>

Cc: Ayush Tiwari <ayushtiwari.slg01@gmail.com>, Radim Marek <radim@boringsql.com>, Heikki Linnakangas <hlinnaka@iki.fi>, Marko Tiikkaja <marko@joh.to>, PostgreSQL mailing lists <pgsql-bugs@lists.postgresql.org>

Date: 2026-05-26T09:33:11Z

Lists: pgsql-hackers

Attachments

demo.diff (application/octet-stream)


> On 26 May 2026, at 14:27, Michael Paquier <michael@paquier.xyz> wrote:
> 
> Hmm, okay.  I am not sure what you mean here, could you demonstrate
> your idea with a patch later?

Something like attached, not tested yet, working on an automated test.


Best regards, Andrey Borodin.