BEGIN
  DBMS_SCHEDULER.CREATE_JOB (
   job_name           =>  'decrease_prices_in_delayed_flights_job',
   job_type           =>  'STORED_PROCEDURE',
   job_action         =>  'delayed_flights_decrease_price',
   start_date         =>  SYSTIMESTAMP,
   repeat_interval    =>  'FREQ=DAILY;BYHOUR=1',
   end_date           =>   NULL,
   auto_drop          =>   FALSE,
   comments           =>  'Regula numer 4');
END;