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');