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From: Andrey Borodin <[email protected]>
To: Heikki Linnakangas <[email protected]>
Cc: Nazneen Jafri <[email protected]>
Cc: Michael Paquier <[email protected]>
Cc: Ayush Tiwari <[email protected]>
Cc: Radim Marek <[email protected]>
Cc: Marko Tiikkaja <[email protected]>
Cc: PostgreSQL mailing lists <[email protected]>
Subject: Re: BUG #19490: Streaming standby on 16.14 stops applying WAL on MultiXactOffsetSLRU when primary is 16.8
Date: Fri, 29 May 2026 23:06:46 +0500
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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> On 27 May 2026, at 17:08, Andrey Borodin <[email protected]> wrote:
> 
> I'll try to get this test module to usable state and enable on my animal.

"hippocampus" now checks backward WAL compatibility for every commit into back
branches.

WAL trace for verification is installcheck with PG_TEST_EXTRA=replay_xversion
and special multixact workload that was tested to catch bug in this thread.


Best regards, Andrey Borodin.

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