Kelly Burkhart <kelly.burkhart@gmail.com> writes:
> Hello, our production database has existed for quite a few years and been
> dumped/restored several times for hardware or postgresql upgrades.
> Original version was late 7 or early 8, we're currently on 8.4.2. I
> noticed on our production database I have two call handlers for plpgsql and
> for plpython; the following query:
You could presumably drop the ones in the public schema. Probably those
are leftover from ancient history when these things were not getting
created in pg_catalog.
> Should I worry about the extra rows in our production database? If so how
> should I go about cleaning them?
DROP FUNCTION (as a superuser) would be the safest route. I'm pretty
sure the dependency system would prevent you from dropping the wrong
ones (the ones the language definitions are actually using); though
you might want to verify that in a scratch copy before you do it in
the production database.
regards, tom lane