Tom Lane writes:
> What's the point of a notice? "You just deleted OID equals. Better
> luck with your next database." Either we think this is too dangerous to
> be allowed even to the dbadmin, or we don't.
I'd have to agree.
> Actually, isn't there a backend switch that you have to set in order to
> do *really* dangerous stuff (DML operations on the system classes, for
> example)? Maybe the right answer is to allow deletion of builtin
> function entries only when that's set.
You might be referring to pg_shadow.usecatupd, but that only covers direct
catalog updates. The postgres -O switch allows system schema changes, that
doesn't apply either.
Anyway, shouldn't you be able to do CREATE FUNCTION xxx (...) LANGUAGE
'internal'; to recreate it? (And that wouldn't actually require things
like oideq to be in pg_proc, would it?)
--
Peter Eisentraut Sernanders väg 10:115
peter_e@gmx.net 75262 Uppsala
http://yi.org/peter-e/ Sweden
