Jon Dugan <dugan(at)smi(dot)stanford(dot)edu> writes:
> NOTICE: Rel pg_class: TID 0/46: OID IS INVALID. TUPGONE 0.
> ERROR: cannot find attribute 1 of relation pg_language_oid_index
Hmm. Try rebuilding the system indexes, via REINDEX DATABASE in
that database. (See the REINDEX documentation for the proper procedure
to rebuild system indexes --- you need to give the command in a
standalone backend with the postmaster shut down, else you'll probably
make things worse not better.)
regards, tom lane