Horton

Re: WIP: parallel GiST index builds

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: Tomas Vondra <tomas.vondra@enterprisedb.com>
Cc: "Andrey M. Borodin" <x4mmm@yandex-team.ru>, Andreas Karlsson <andreas@proxel.se>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2024-10-08T02:05:59Z
Lists: pgsql-hackers 
On Tue, Jul 30, 2024 at 11:05:56AM +0200, Tomas Vondra wrote:
> I tried implementing this, see the attached 0002 patch that replaces the
> fake LSN with an atomic counter in shared memory. It seems to work (more
> testing needed), but I can't say I'm very happy with the code :-(

While scanning quickly the code, please be careful about the query ID
that should be passed down to _gist_parallel_build_main()..
--
Michael