Re: [WIP]Vertical Clustered Index (columnar store extension) - take2

From: Timur Magomedov <t(dot)magomedov(at)postgrespro(dot)ru>
To: Peter Smith <smithpb2250(at)gmail(dot)com>
Cc: "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Tomas Vondra <tomas(at)vondra(dot)me>, "Aya Iwata (Fujitsu)" <iwata(dot)aya(at)fujitsu(dot)com>, Japin Li <japinli(at)hotmail(dot)com>, shveta malik <shveta(dot)malik(at)gmail(dot)com>
Subject: Re: [WIP]Vertical Clustered Index (columnar store extension) - take2
Date: 2025-11-17 14:32:34
Message-ID: 1de545d00a5c0bb8aaf42f05dd118a2c19030041.camel@postgrespro.ru
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On Mon, 2025-11-17 at 12:34 +1100, Peter Smith wrote:
> Here are the latest patches.
>
> Changes include:
>
> PATCH 0002.
> - Address a new compiler warning reported by CI
>
Hello Peter!
Thanks for updating the patch!
According to the issue I've found recently with incorrect WAL record
[1], I've prepared a patch that replaces manual XLog...() calls by a
call to log_heap_prune_and_freeze() in a way similar to what
freezeWos() and lazy_vacuum_heap_page() do. This fixes reproducer
scenario on my machine.

[1]
https://www.postgresql.org/message-id/36cedffdfcac437afd692442cf9c1d16d7f28b01.camel%40postgrespro.ru

--
Regards,
Timur Magomedov

Attachment Content-Type Size
0001-Fixed-WAL-record-in-cleanUpWos.patch text/x-patch 3.7 KB

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