Robb Shecter <robb(at)acm(dot)org> writes:
> I just created a table, but now cannot access it or even drop it. I can
> access all the other tables in the database just fine. But any client
> command or app (like pg_dumpall) that references this new table hang.
Maybe you've got a session that is holding an exclusive lock on that
table?
regards, tom lane