TYPE t_tp_data IS RECORD
(
   t_the_id   NUMBER,
   t_the_name  VARCHAR2(200),
   ...
   ...
);
FUNCTION add_data(v_data t_tp_data) RETURN NUMBER;
FUNCTION upd_data(v_data t_tp_data) RETURN NUMBER;
FUNCTION get_data(v_id NUMBER) RETURN t_tp_data;

##</code><code>##

my $arr_data = {
   the_id => '',
   the_name => ''',
   ...
   ...
};