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
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