Função Oracle retornando todas as colunas das tabelas

CREATE OR REPLACE FUNCTION checkLiveSoccerOdd (p_FIXID    VARCHAR2,
                                               p_TYPE     VARCHAR2,
                                               p_RES      VARCHAR2)
   RETURN SYS_REFCURSOR
IS
   COL   SYS_REFCURSOR;
BEGIN
OPEN COL FOR
   SELECT M.*,O.*    
     FROM LIVE M, ODDS O
    WHERE     M.FIXID = O.FIXID(+)
          AND M.FIXID = p_FIXID
          AND O.TYPE = p_TYPE
          AND O.RES = p_RES;

   RETURN COL;
END;