問題詳情

下列為資料表score的結構: 欲找出國語與數學分數皆在80~90範圍名單所使用的SQL命令為:
(A)Select from score where (chin>=80 and chin<=90) or (math>=80 and math<=90)
(B)Select from score where (chin>=80 or chin<=90) or (math>=80 or math<=90)
(C)Select from score where (chin>=80 or chin<=90) and (math>=80 or math<=90)
(D)Select from score where (chin>=80 and chin<=90) and (math>=80 and math<=90)

參考答案

答案:D
難度:適中0.692568
統計:A(21),B(14),C(44),D(205),E(1) #
個人:尚未作答書單:SQL 語言包含那四個部分?

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