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