"Darrin Ladd" <darrin_ladd(at)hotmail(dot)com> writes:
> reltriggers = 2 yes
> relukeys = 0 maybe as long as primary shouldn't be
> displayed here as unique
> relfkeys = 0 NO!
> relhaspkey = f NO!
AFAICS, relukeys, relfkeys, and relhaspkey are not actually used or
maintained by the system. Not sure why they were put into pg_class.
regards, tom lane