From: | Bruce Momjian <bruce(at)momjian(dot)us> |
---|---|
To: | Aleksander Alekseev <aleksander(at)timescale(dot)com> |
Cc: | PostgreSQL Development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Add a missing comment for PGPROC.pgprocno |
Date: | 2022-10-11 17:08:31 |
Message-ID: | Y0WjDwIOG69XBlqJ@momjian.us |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
On Thu, Sep 8, 2022 at 08:16:07PM +0300, Aleksander Alekseev wrote:
> Hi hackers,
>
> I tried to understand some implementation details of ProcArray and
> discovered that this is a bit challenging to do due to a missing
> comment for PGPROC.pgprocno. E.g. it's hard to understand why
> ProcArrayAdd() preserves procArray->pgprocnos[] sorted by (PGPROC *)
> if actually the sorting is done by pgprocno. Took me some time to
> figure this out.
>
> Here is the patch that fixes this. Hopefully this will save some time
> for the newcomers.
Thanks, patch applied to master.
--
Bruce Momjian <bruce(at)momjian(dot)us> https://momjian.us
EDB https://enterprisedb.com
Indecision is a decision. Inaction is an action. Mark Batterson
From | Date | Subject | |
---|---|---|---|
Next Message | Zhihong Yu | 2022-10-11 17:15:05 | Re: Add SPLIT PARTITION/MERGE PARTITIONS commands |
Previous Message | Bruce Momjian | 2022-10-11 17:00:36 | Re: Clarifying docs on nuance of select and update policies |