insert into DEPARTMENT select 'B300','2023-04-01',NULL,'新設部門',LAYER,UP_DEPT_CODE,'1',UPDATE_USER_NAME,'2023-04-01 00:00:00' from DEPARTMENT where DEPT_CODE='A100';
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 VALID_FLG='1' and DEPT_CODE in ('A100','A200');