Re: suboverflowed subtransactions concurrency performance optimize

From: Julien Rouhaud <rjuju123(at)gmail(dot)com>
To: Simon Riggs <simon(dot)riggs(at)enterprisedb(dot)com>
Cc: Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Andrey Borodin <x4mmm(at)yandex-team(dot)ru>, Pengchengliu <pengchengliu(at)tju(dot)edu(dot)cn>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: suboverflowed subtransactions concurrency performance optimize
Date: 2022-01-15 04:22:02
Message-ID: 20220115042202.kkmspff5twqixkzv@jrouhaud
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Hi,

On Wed, Dec 08, 2021 at 04:39:11PM +0000, Simon Riggs wrote:
>
> This patch shows where I'm going, with changes in GetSnapshotData()
> and XidInMVCCSnapshot() and XactLockTableWait().
> Passes make check, but needs much more, so this is review-only at this
> stage to give a flavour of what is intended.

Thanks a lot to everyone involved in this!

I can't find any entry in the commitfest for the work being done here. Did I
miss something? If not could you create an entry in the next commitfest to
make sure that it doesn't get forgotten?

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