MAP fin.src, TARGET fin.tgt,
    COMPARECOLS
    (ON UPDATE KEYINCLUDING (address, phone, salary, last_mod_time),
    ON DELETE KEYINCLUDING (address, phone, salary, last_mod_time)),
    RESOLVECONFLICT (
    UPDATEROWEXISTS,
    (delta_res_method, USEDELTA, COLS (salary)),
    (DEFAULT, USEMAX (last_mod_time)));