97213529 郭益銘 의 블로그 항목

화요일, 2 12월 2008, 4:36 PM 에 97213529 郭益銘
누구에게나

Select Store.Sales_Region, dog from

(Select Store.Sales_Region, SUM(Total) as dog from

(SELECT  Sale.Store_No, SUM(Sale.Units_Sold* Item.Unit_Price) as Total

from Sale, Item

where Sale.Item_No = Item.Item_No group by Sale.Store_No) , Store

where Sale.Store_No = Store.Store_No

group by Store.Sales_Region)

where dog =

(Select Max(dog) from
(Select Store.Sales_Region, SUM(Total) as dog from
(SELECT  Sale.Store_No, SUM(Sale.Units_Sold* Item.Unit_Price) as Total

from Sale, Item

where Sale.Item_No = Item.Item_No group by Sale.Store_No) , Store

where Sale.Store_No = Store.Store_No

group by Store.Sales_Region))
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