Tom Lane wrote:
> What I was concerned about was the case where GUC is trying to
> re-establish an old value during transaction rollback. For example,
> assume we are superuser to start with, and we do
>
> begin;
> set role unprivileged_user;
> ...
> rollback;
>
> The rollback needs to transition the role setting back to
> superuser.
Sorry for missing the point. Yeah, I totally agree with that.
> And yeah, I agree it's a bug that you can do what Kevin's example
> shows.
I'll look at it and see if I can pull together a patch.
-Kevin
