Josh Berkus <josh(at)agliodbs(dot)com> writes:
> Incidentally, just ANALYZE would probably have fixed your problem.
... or just VACUUM; that would have updated the row count which is all
that was really needed here. The main point is that you do have to do
that as superuser, since the same commands issued as a non-superuser
won't touch the system tables (or any table you do not own).
regards, tom lane