Re: [PATCH] Teach pg_waldump to extract FPIs from the WAL

From: "Drouvot, Bertrand" <bdrouvot(at)amazon(dot)com>
To: Michael Paquier <michael(at)paquier(dot)xyz>, David Christensen <david(dot)christensen(at)crunchydata(dot)com>
Cc: Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [PATCH] Teach pg_waldump to extract FPIs from the WAL
Date: 2022-04-25 07:00:16
Message-ID: 25391d51-691d-6f23-2065-17006fb272e8@amazon.com
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Hi,

On 4/25/22 8:11 AM, Michael Paquier wrote:
> On Sat, Apr 23, 2022 at 01:43:36PM -0500, David Christensen wrote:
>> Hi Matthias, great point. Enclosed is a revised version of the patch
>> that adds the fork identifier to the end if it's a non-main fork.
> Like Alvaro, I have seen cases where this would have been really
> handy. So +1 from me, as well, to have more tooling like what you are
> proposing.

+1 on the idea.

FWIW, there is an extension doing this [1] but having the feature
included in pg_waldump would be great.

Bertrand

[1]: https://github.com/bdrouvot/pg_wal_fp_extract

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