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table column vs. out param [1:0]

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I am trying to implement the new out parameters in functions and stumbled upon a problem.
There is an internal requirement for our databases that every function call always returns 2 params status & status_text. 
The problem now is that plpgsql selects the out params themselves into out params instead of function call results that i need there.
If this is the expected behavior of out params it makes using out params a bit complicated if some table attributes
happen to have the same name as out params. How can i overcome this situation? I can understand function variables having precedence
over column names as you can freely rename them but out params is a different situation. 

snippet from code
-[cut]--

    out status int,                             -- 200
    out status_text text                        -- OK
) AS $$
BEGIN

-[cut]-- 
            SELECT status, status_text
              FROM service._simple_add(
                    i_key_user
                   ,i_key_service
                   ,i_action
                   ,i_subscr_len)
              INTO status, status_text;
-[cut]-

Kristo Kaiv
http://kaiv.wordpress.com (PostgreSQL blog)



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