Re: Asynchronous MergeAppend

Richard Guo <guofenglinux@gmail.com>

From: Richard Guo <guofenglinux@gmail.com>
To: Alexander Korotkov <aekorotkov@gmail.com>
Cc: Matheus Alcantara <matheusssilv97@gmail.com>, Alexander Pyhalov <a.pyhalov@postgrespro.ru>, Pgsql Hackers <pgsql-hackers@postgresql.org>
Date: 2026-04-06T03:40:25Z
Lists: pgsql-hackers
On Sun, Apr 5, 2026 at 11:25 AM Alexander Korotkov <aekorotkov@gmail.com> wrote:
> I'm going to went through this patchset another time tomorrow and push
> it on Monday if there are no objections.

I completely understand the desire to get this committed ahead of the
feature freeze.  However, I'm concerned that a one-day notice over the
Easter weekend is simply too short for the community to see the
announcement, let alone provide feedback, especially since this is a
pretty big feature.

I don't have any specific technical feedback on the patchset itself,
as I haven't reviewed it.  My only hesitation is the short notice
period.  That said, if you are highly confident in its readiness, I
will defer to your judgment.

- Richard



Commits

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  1. Handle interrupts while waiting on Append's async subplans