insert
into DEPARTMENT
values
  ('1100', '2024-04-01', NULL, '営業1課', 2, '1000', '1', 'TANAKA', '2024-04-01 00:00:00')
  , ('2200', '2024-04-10', NULL, '製造2課', 2, '2000', '1', 'YAMADA', '2024-04-10 00:00:00')
;