問題詳情

34.从订单表中删除客户号为“1001”的订单记录，正确的SQL语句是
(A)DROP FROM 订单 WHERE 客户号="1001"
(B)DROP FROM 订单 FOR 客户号="1001"
(C)DELETE FROM 订单 WHERE 客户号="1001"
(D)DELETE FROM 订单 FOR 客户号="1001"

參考答案

答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)