[GENERAL] Revoke "drop database" even for superusers?

[Edson Richter]

I've a bunch of databases that cannot be dropped in any case. I was wondering if it is possible to revoke "drop database" permission for all users, in order that even superuser, if he wishes to drop a database, he will need first to "grant drop database" first. I know there is already a safety that does not allow dropping databases in use - I just want to make even harder. Regards, -- Edson Carlos Ericksson Richter SimKorp Informática Ltda Fone: (51) 3366-7964 Celular: (51)9318-9766/(51) 8585-0796