"Srikanth N. Rao" <srikanth(dot)rao(at)usa(dot)alcatel(dot)com> writes:
> Where is F_OIDEQ defined?
In fmgroids.h, which is built on-the-fly by
src/backend/utils/Gen_fmgrtab.sh. Presumably you are seeing some
undetected failure of that script, but with no data to go on I can't
speculate what.
regards, tom lane