Horton

BUG or feature?

Max Vaschenko <max@nino.ru>

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From: Max Vaschenko <max@nino.ru>
To: pgsql-bugs@postgresql.org
Date: 2001-02-07T12:26:05Z
Lists: pgsql-bugs 
Hi.
Bug or feature?

CREATE FUNCTION upd (text, text) RETURNS text AS '
  BEGIN
    RETURN $1;
  END
' LANGUAGE 'plpgsql';

SELECT upd('aaa','bbb');
aaa

SELECT upd(null,'bbb');
<null>

All seems ok, but how about next ?

SELECT upd('aaa',null);
<null>


-- 
С уважением, Ващенко Максим,
Нижегородские информационные сети
(8312) 30-19-05, 34-00-02, 30-09-73

With best regards, Max Vaschenko,
Nizhny Novgorod Information Networks.