This example duplicates Example: Creating an Instance Method Using a One-Dimensional ARRAY Type and an SQL Parameter Type except that for this example, the instance method update_info is written with a TD_GENERAL parameter style.
CREATE INSTANCE METHOD update_phone ( p1 phonenumbers_ary) RETURNS INTEGER FOR address_udt NO SQL PARAMETER STYLE TD_GENERAL DETERMINISTIC LANGUAGE C EXTERNAL NAME 'CS!update_phone!update_phone.c!F!update_phone'; void UpdatePhone ( UDT_HANDLE *thisUdt, ARRAY_HANDLE *aryval, INTEGER *result, char sqlstate[6]) { /* body function */ }