Dan Moschuk <dan@freebsd.org> writes:
> A vacuum without the analyze gives the error
> ERROR: No one parent tuple was found
I think you might be getting bit by the same bug that was biting Alfred
Perlstein a month or so back. Try 7.0.3 and see if it's any better...
if not, let me know and we'll probe deeper.
(Marc hasn't officially announced 7.0.3 yet, but to the best of my
knowledge the release-candidate tarballs currently available from our
FTP server will be it.)
regards, tom lane