ACS3 Data Model

     1: function bboard_user_can_view_msg_p ( v_user_id IN integer, v_msg_id IN varchar)
     2: return char
     3: IS
     4: 	v_topic_id	integer;
     5: BEGIN
     6: 	select topic_id into v_topic_id
     7: 	from bboard
     8: 	where msg_id = v_msg_id;
     9: 
    10: 	RETURN bboard_user_can_view_topic_p(v_user_id, v_topic_id);
    11: END;