shanker singh <shankers@yahoo.com> writes:
> I am trying to delete an extension db2_fdw but getting
> ERROR: cache lookup failed for user mapping 476444
Hmm, seems like there must be a pg_depend entry claiming that that
user mapping depends on the extension; which it shouldn't, but ...
Is there a pg_depend row having objid = 476444? What's in it?
regards, tom lane