update delete left join

UPDATE 和DELETE的 LEFT JOIN

1. UPDATE:
2.  UPDATE A SET ApproverID=NULL,ApproveDate=NULL,ApproveResult=100,CheckerID=null,
3.   CheckDate=null, IsCheck=0 
4. FROM [SH_MaterialApplyBuyBill] A  LEFT JOIN [SH_MaterialApplyBuyBillDetail] B 
5. ON A.ID=B.[MaterialApplyBuyBillID] WHERE A.id=125 AND @InDetailCount=0 
7. DELETE:
8.  DELETE A FROM [SH_ClosingBalance] A LEFT JOIN [SH_StoreHouse] B ON A.StoreHouseID=B.ID 
9. WHERE B.departmentID='1000'