Horton

Re: Small fixes needed by high-availability tools

Andrey Borodin <x4mmm@yandex-team.ru>

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From: Andrey Borodin <x4mmm@yandex-team.ru>
To: Amit Kapila <amit.kapila16@gmail.com>
Cc: Mihail Nikalayeu <mihailnikalayeu@gmail.com>, Ants Aasma <ants.aasma@cybertec.at>, Matthias van de Meent <boekewurm+postgres@gmail.com>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Date: 2025-05-14T18:13:58Z
Lists: pgsql-hackers 

> On 14 May 2025, at 05:33, Amit Kapila <amit.kapila16@gmail.com> wrote:
> 
>> It might not necessarily be a flag—it could be some LSN value instead.
>> Also, it's not just about a "new transaction," but about any new
>> snapshot that could see data not yet replicated to the synchronous
>> standby.
>> 
> 
> Sounds reasonable to me. Let us see what others think about it.

I think this LSN is simply LSN where crash recovery ends...


Best regards, Andrey Borodin.