Ășt 13. 8. 2024 v 16:13 odesĂ­latel Jelte Fennema-Nio <postg...@jeltef.nl>
napsal:
> Shared libraries of extensions might want to invalidate or update their
> own caches whenever a CREATE/ALTER/DROP EXTENSION command is run for
> their extension (in any backend). Right now this is non-trivial to do
> correctly and efficiently. But if the extension catalog was part of a
> syscache this could simply be done by registering an callback using
> CacheRegisterSyscacheCallback for the relevant syscache.
>
> This change is only made to make the lives of extension authors easier.
> The performance impact of this change should be negligible, since
> updates to pg_extension are very rare.
>

+1

Pavel

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