Horton

Re: Injection points: preloading and runtime arguments

x4mmm@yandex-team.ru

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From: "Andrey M. Borodin" <x4mmm@yandex-team.ru>
To: Michael Paquier <michael@paquier.xyz>, Alvaro Herrera <alvherre@alvh.no-ip.org>
Cc: Postgres hackers <pgsql-hackers@lists.postgresql.org>
Date: 2024-06-08T11:52:25Z
Lists: pgsql-hackers

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> On 7 Jun 2024, at 04:38, Michael Paquier <michael@paquier.xyz> wrote:

Thanks Michael! Tests of injection points with injection points are neat :)


Alvaro, here’s the test for multixact CV sleep that I was talking about on PGConf.
It is needed to test [0]. It is based on loaded injection points. This technique is not committed yet, but the patch looks good. When all prerequisites are ready I will post it to corresponding thread and create CF item.

Thanks!


Best regards, Andrey Borodin.

[0] https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=a0e0fb1ba

Commits

  1. Add INJECTION_POINT_CACHED() to run injection points directly from cache

  2. Support loading of injection points