Andrew Dunstan <andrew@dunslane.net> writes:
> You can now - it's part of :base_math. What we should do, however, is
> disallow is calling srand, since pg goes to quite a bit of trouble to
> seed the PRNG.
But changing the PRNG seed within one backend is not a security issue.
At least, we allow anyone to do "SET SEED" or call setseed, so I don't
see any reason to disallow it in plperl.
In general I'm pretty sure that no one has reviewed the list of
restrictions carefully, so by all means send in a patch once you've
done so.
regards, tom lane
