"Feld, Michael (IMS)" <FeldM@imsweb.com> writes:
> Thanks for the assist Tom. That worked for us. Noticing a different
> issue following the pg_upgrade. If we take a pg_dump of a database on
> this upgraded instance with the hstore extension and try to pg_restore
> it back up to the same instance we get the following errors
Those are the *only* errors you get? That seems rather odd. I could
believe something like this happening if, say, you had an "unpackaged"
(that is, pre-extensions) version of hstore lying about. But then
you'd probably get conflicts on all the hstore-related objects, not
only the opclasses.
In any case, by far the most likely explanation is that you're trying to
restore into a non-empty database, probably because you've put stuff into
template1 and are cloning the new database from there.
regards, tom lane
