Re: ERROR: query has no destination for result data

On Friday, November 23, 2012 at 21:36, Peter Kroon wrote:

>Hello,
>
>I wish to return the SELECT statement.
>Ho can I achieve this?
>
DO $$

DECLARE v_some_id int=14;

BEGIN
/*
more queries here...
*/
SELECT 'this is text';
END
$$ LANGUAGE plpgsql;
>
>Best,
>Peter Kroon
>
Reinterpreting the question and taking the pseudocode
semi-literally is
the following closer to what was asked?
ref. 39.2. Structure of PL/pgSQL
<http://www.postgresql.org/docs/9.2/static/plpgsql-structure.html>

pendari=> CREATE FUNCTION somefunc() RETURNS text AS $$
pendari$>
pendari$> DECLARE
pendari$> v_some_id int=14;
pendari$> BEGIN
pendari$> /*
pendari$> more queries here...
pendari$> */
pendari$> RETURN 'this is text'::text;
pendari$> END;
pendari$> $$ LANGUAGE plpgsql;
CREATE FUNCTION
pendari=> select somefunc();
somefunc
--------------
this is text
(1 row)

pendari=>

Regards
Gavan