Re: returning more than one value from a function

Lonni J Friedman <netllama@gmail.com> writes:
> ...  Now I've got the
> opposite problem, namely that I can't find a way to have my function
> not return anything at all.  Whenever I try to remove the 'RETURN AS
> ....' portion of the function, it fails to get created.  Is it not
> possible to have a function that returns nothing?

Declare it as RETURNS VOID.  This is really just window dressing, as
the actual behavior is to return a null value, but it documents your
intention.

            regards, tom lane