alter trigger DBA.passenger_au_trg after update of country_id,first_name,last_name,birth_date,passport,sex,first_name_eng,last_name_eng,
pass_status order  1  on DBA.passenger
referencing old as oldrow new as newrow
for each statement
begin
  update DBA.passenger set cur_user = current user,cur_date = current timestamp where
    newrow.birth_date <> oldrow.birth_date or oldrow.country_id <> newrow.country_id or oldrow.first_name <> newrow.first_name or
    oldrow.last_name <> newrow.last_name or oldrow.first_name_eng <> newrow.first_name_eng or oldrow.last_name_eng <> newrow.last_name_eng or
    oldrow.passport <> newrow.passport or oldrow.sex <> newrow.sex or oldrow.pass_status <> newrow.pass_status
end