Re: Introduce XID age based replication slot invalidation

From: Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>
To: Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>
Cc: Srinath Reddy Sadipiralla <srinath2133(at)gmail(dot)com>, SATYANARAYANA NARLAPURAM <satyanarlapuram(at)gmail(dot)com>, "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com>, John H <johnhyvr(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Introduce XID age based replication slot invalidation
Date: 2026-04-06 02:52:07
Message-ID: CALj2ACV6jYzaMZD3jF3nTj_bLoUZw8+UwucVKTK1kVCwXYVQ8w@mail.gmail.com
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Hi,

On Sun, Apr 5, 2026 at 1:03 AM Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> wrote:
>
> Thank you for updating the patch!
>
> I've made some changes including moving MaybeInvalidateXidAgedSlot()
> to vacuum.c since the function seems more inherently tied to vacuum
> context. Also, updated the commit message and fixed typos.
>
> Please review the attached patch.

Thank you Sawada-san!

I took a look at the v10 patch and it LGTM. I tested it - make
check-world passes, pgindent doesn't complain.

--
Bharath Rupireddy
Amazon Web Services: https://aws.amazon.com

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