From: | Pavel Stehule <stehule(at)kix(dot)fsv(dot)cvut(dot)cz> |
---|---|
To: | A E <cooljoint(at)yahoo(dot)com> |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Error with returning SETOF Record |
Date: | 2003-12-29 08:31:09 |
Message-ID: | Pine.LNX.4.44.0312290930210.30126-100000@kix.fsv.cvut.cz |
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Lists: | pgsql-hackers |
On Sat, 27 Dec 2003, A E wrote:
> Hi,
>
> I was wondering if a solution was ever found to the error: "wrong record type supplied in RETURN NEXT" when executing a function that returns the Record datatype? I have seen a couple of previous post from Tom Lane and others, but no real resolution.
>
> I am attempting to execute this code and I get that error:
>
> <code>
> CREATE FUNCTION tester(varchar) RETURNS SETOF record as'
> DECLARE
> ft record;
> begin
> FOR ft IN SELECT * FROM visaapplicants LOOP
> RETURN NEXT ft;
> END LOOP;
> return null;
You have to write only return!
> end;'
> LANGUAGE 'plpgsql' VOLATILE;
>
Regards Pavel
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