Stephan Szabo <[EMAIL PROTECTED]> writes:
> On 7 Nov 2002, Neil Conway wrote:
> > If you have declared the function to return void, then the expression
> > can be omitted, and will be ignored in any case.
>
> I'm not sure how you translated the above to return is optional. I'd
> read it as the
On 7 Nov 2002, Neil Conway wrote:
> The 7.3 docs for the PL/PgSQL return statement say:
>
> RETURN with an expression is used to return from a PL/pgSQL function
> that does not return a set.
>
> [...]
>
> If you have declared the function to return void, then the expression
> can be omitted,
