"Feng Chen" <fchen@covergence.com> writes: > The problem is that I should not have to and cannot re-load the > functions every now and then. Why would the type id change and the > function still references to the old type id thus fails to get the right > results?
I suspect the problem is not with the return type at all, but with some table or other type referenced within the function body.
Although pg_depend handles the dependency of return types of the functions but the weird thing is that his pg_proc entries show invalid type OID for return type. Something wrong with his PG instance probably.
