Re: Checking MINIMUM_VERSION_FOR_WAL_SUMMARIES

Artur Zakirov <zaartur@gmail.com>

From: Artur Zakirov <zaartur@gmail.com>
To: Nazir Bilal Yavuz <byavuz81@gmail.com>
Cc: Postgres hackers <pgsql-hackers@lists.postgresql.org>, nagata@sraoss.co.jp
Date: 2024-02-02T09:11:34Z
Lists: pgsql-hackers

Attachments

On Fri, 2 Feb 2024 at 09:41, Nazir Bilal Yavuz <byavuz81@gmail.com> wrote:
> You seem right, nice catch. Also, this change makes the check in
>
>             snprintf(summarydir, sizeof(summarydir), "%s/%s/summaries",
>                      basedir,
>                      PQserverVersion(conn) < MINIMUM_VERSION_FOR_PG_WAL ?
>                      "pg_xlog" : "pg_wal");
>
> redundant. PQserverVersion(conn) will always be higher than
> MINIMUM_VERSION_FOR_PG_WAL.

Thank you both for the comments. Indeed, that part now looks redundant.
I've attached a patch to remove checking MINIMUM_VERSION_FOR_PG_WAL.

-- 
Artur

Commits

  1. pg_basebackup: Fix check for MINIMUM_VERSION_FOR_WAL_SUMMARIES