insert into DEPARTMENT values('B300','2023-04-01',NULL,'新設部門',(select LAYER from DEPARTMENT where DEPT_CODE = 'A100'),(select UP_DEPT_CODE from DEPARTMENT where DEPT_CODE = 'A100'),'1',(select UPDATE_USER_NAME from DEPARTMENT where DEPT_CODE = 'A100'),'2023-04-01 00:00:00');
update DEPARTMENT set END_DATE = '2023-03-31', VALID_FLG = '0',UPDATE_USER_NAME = 'ORG_CHG',USER_UPDATE_DATETIME = '2023-03-31 23:59:59' where DEPT_CODE in('A100','A200');
update EMP set DEPT_CODE = 'B300', START_DATE = '2023-04-01', UPDATE_USER_NAME = 'ORG_CHG',USER_UPDATE_DATETIME = '2023-04-01-00:00:00' where DEPT_CODE in ('A100', 'A200');
select * from department where dept_code in('A100','A200');