Devrim GUNDUZ <devrim(at)gunduz(dot)org> writes:
> I've just upgraded a production database from 7.3.4 to 7.4.2.
> I 'sometimes' get the following error while executing a PHP code:
> "mdfd_getrelnfd cannot open relation pg_cast_source_target_index"
There is no such message text in 7.4.*. Better double-check that
upgrade procedure...
(Actually, there is *no* version that produces that error message
without including a kernel error message to go with; why are you
failing to provide the most important part of the message?)
regards, tom lane