Horton

Re: Allow non-superuser to cancel superuser tasks.

Kirill Reshke <reshkekirill@gmail.com>

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From: Kirill Reshke <reshkekirill@gmail.com>
To: Michael Paquier <michael@paquier.xyz>
Cc: Nathan Bossart <nathandbossart@gmail.com>, "Leung, Anthony" <antholeu@amazon.com>, "Andrey M. Borodin" <x4mmm@yandex-team.ru>, "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>
Date: 2024-04-12T08:32:42Z
Lists: pgsql-hackers 
On Thu, 11 Apr 2024 at 16:55, Kirill Reshke <reshkekirill@gmail.com> wrote:

> 7)
>
> > +# Copyright (c) 2022-2024, PostgreSQL Global Development Group
> > [...]
> > +# Copyright (c) 2024-2024, PostgreSQL Global Development Group
>
> > These need to be cleaned up.
>
> > +# Makefile for src/test/recovery
> > +#
> > +# src/test/recovery/Makefile
>
> > This is incorrect, twice.
>
> Cleaned up, thanks!

Oh, wait, I did this wrong.

Should i use

+# Copyright (c) 2024-2024, PostgreSQL Global Development Group

(Like in src/test/signals/meson.build &
src/test/signals/t/001_signal_autovacuum.pl)
or

+#
+# Portions Copyright (c) 1996-2024, PostgreSQL Global Development Group
+# Portions Copyright (c) 1994, Regents of the University of California
+#
(Like in src/test/signals/Makefile)

at the beginning of each added file?

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.