CREATE OR REPLACE FUNCTION is_member_in
     (the_org IN VARCHAR2, the_country IN VARCHAR2)
 RETURN is_member.Type%TYPE IS
 c is_member.Type%TYPE;
BEGIN
  SELECT org.is_member(the_country) INTO c
  FROM Organization_ObjTab org
  WHERE Abbrev=the_org;
  RETURN c;
END;
/
