A.SELECT Name,TOP Price FROM ProductB.SELECT Name,BOTTOM Price FROM ProductC.SELECT Name,Price FROM Product ORDER BY Price ASCD.SELECT Name,Price FROM Product ORDER BY Price DESC
A.从Customer表中删除CustomerID 209B.从Order表中删除CustomerID 209的所有订单C.从Order表中删除CustomerID 209的第一个订单D.从Order表中删除CustomerID 209的所有订单,并从Customer表中删除CustomerID 209
您有以下表定义:CREATE TABLE Product (ProductID INTEGER,Name VARCHAR(20))您需要插入一个新产品。该产品的名称是Plate,产品的ID是12345。您应该使用哪个语句?()
A.AB.BC.CD.D