Re: [DOCS] Missing RETURNS clause in function declaration

ivan.ciobotar@gmail.com writes:
> On page https://www.postgresql.org/docs/9.6/static/plpgsql-porting.html, the
> statement starting with CREATE OR REPLACE FUNCTION cs_parse_url (towards the
> middle of the page) is missing the RETURNS clause.

That's fine --- the OUT parameters implicitly define the return type.

            regards, tom lane