select * from
(
select *,ROW_NUMBER() OVER(PARTITION BY HAWB_NO,SUPPLIER_CODE ORDER By CREATE_DATE Desc) AS Row_Sort
from SPECIAL_DNSEN.dbo.DNSEN_PLAN_I
) A where A.Row_Sort=1
--PARTITION BY 后面接分組憑借字段(通過什么來分組)
--ORDER By 后面接排序字段 (根據什么排序)
--ROW_NUMBER() 每條數據的行號 OVER 行號根據什么得到