INSERT
  INTO DEPARTMENT(
DEPT_CODE
,START_DATE
,END_DATE
,DEPT_NAME
,LAYER
,UP_DEPT_CODE
,VALID_FLG
,UPDATE_USER_NAME
,USER_UPDATE_DATETIME
)
SELECT
 '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
)
SELECT
 '2200'
 ,'2024-04-10'
 ,NULL
 ,'営業2課'
 ,2
 ,'2000'
 ,'1','YAMADA','2024-04-10 00:00:00'
;