Re: Add 64-bit XIDs into PostgreSQL 15

From: Andres Freund <andres(at)anarazel(dot)de>
To: Aleksander Alekseev <aleksander(at)timescale(dot)com>
Cc: Pavel Borisov <pashkin(dot)elfe(at)gmail(dot)com>, Ilya Anfimov <ilan(at)tzirechnoy(dot)com>, Postgres hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Add 64-bit XIDs into PostgreSQL 15
Date: 2022-03-02 21:22:34
Message-ID: 20220302212234.vvrqfxl6xl6kakg6@alap3.anarazel.de
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Hi,

On 2022-03-02 16:25:33 +0300, Aleksander Alekseev wrote:
> I agree with Bruce it would be great to deliver this in PG15.

> Please let me know if you believe it's unrealistic for any reason so I will
> focus on testing and reviewing other patches.

I don't see 15 as a realistic target for this patch. There's huge amounts of
work left, it has gotten very little review.

I encourage trying to break down the patch into smaller incrementally useful
pieces. E.g. making all the SLRUs 64bit would be a substantial and
independently committable piece.

Greetings,

Andres Freund

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