INSERT
  INTO DEPARTMENT(
DEPT_CODE
,START_DATE
,END_DATE
,DEPT_NAME
,LAYER
,UP_DEPT_CODE
,VALID_FLG
,UPDATE_USER_NAME
,USER_UPDATE_DATETIME
)
VALUES('1100','2024-04-01',NULL,'営業1課',2,'1000','1','TANAKA','2024-04-01 00:00:00')
;
INSERT
  INTO DEPARTMENT(
DEPT_CODE
,START_DATE
,END_DATE
,DEPT_NAME
,LAYER
,UP_DEPT_CODE
,VALID_FLG
,UPDATE_USER_NAME
,USER_UPDATE_DATETIME
)
VALUES('2200','2024-04-10',NULL,'製造2課'
 ,2
 ,'2000'
 ,'1','YAMADA','2024-04-10 00:00:00')
;
select * from DEPARTMENT;