Re: Schema variables - new implementation for Postgres 15

Hi,

On Sun, Jan 23, 2022 at 09:25:56AM +0100, Pavel Stehule wrote:
> ne 23. 1. 2022 v 9:10 odesílatel Julien Rouhaud <rjuju123@gmail.com> napsal:
> 
> Isn't there enough stability of the system cache? sinval is sent at the
> moment when changes in the system catalog are visible. So inside query
> execution I don't see that the variable was dropped in another session.

Yes, inside a single query it should probably be ok, but I'm talking about
multiple query execution in the same transaction.