Chris Browne <cbbrowne@acm.org> writes:
> We have discovered an interesting locking scenario with Slony-I that
> is pointing to a use for the ability to exclude certain schemas from
> pg_dump.
> The situation is that when a "full" pg_dump kicks off, a Slony-I
> "create sync" event, which expects to "LOCK slony_schema.sl_event;",
> is blocked from getting the exclusive lock that it desires.
Perhaps this should be seen as a Slony bug. Does it really need an
AccessExclusive lock, or would an Exclusive lock do?
regards, tom lane