Horton

Re: Allow non-superuser to cancel superuser tasks.

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: Kirill Reshke <reshkekirill@gmail.com>
Cc: Nathan Bossart <nathandbossart@gmail.com>, "Andrey M. Borodin" <x4mmm@yandex-team.ru>, "Leung, Anthony" <antholeu@amazon.com>, "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>
Date: 2024-07-10T23:34:51Z
Lists: pgsql-hackers 
On Wed, Jul 10, 2024 at 10:57:45PM +0500, Kirill Reshke wrote:
> Hi, that's for digging into this. Turns out I completely missed one of
> your emails today morning.

Don't worry.  Using this domain tends to put my emails in one's spam
folder.
--
Michael

Commits

  1. Look up backend type in pg_signal_backend() more cheaply.

  2. Add tap test for pg_signal_autovacuum role

  3. Introduce pg_signal_autovacuum_worker.

  4. Add a slot synchronization function.

  5. Ban role pg_signal_backend from more superuser backend types.