INSERT INTO SCHEDULE_DAYS (1, 13, 21, 'FRIDAY');
INSERT INTO SCHEDULE_DAYS (2, 8, 4, 'SATURDAY');
INSERT INTO SCHEDULE_DAYS (3, 8, 4, 'FRIDAY');


--    private Long id;
--    private Long employeeId;
--    private Time in;
--    private Time out;
--    private DayOfWeek dayOfWeek;