Gevik Babakhani <pgdev@xs4all.nl> writes:
> Perhaps it is an idea to have something like:
> "RAISE ERROR ON NULL INPUT"
[ shrug... ] There's really been no demand for that. If you want a
particular function to do it, you can put suitable tests and error
reports into that function. I can't see us adding extra cycles into
the core function-calling code (which is a very hot hot-spot) for a
feature with so little demand.
regards, tom lane