A.域完整性約束 B.實體完整性約束 C.參照完整性約束 D.視圖完整性約束
A.REPLACE工資WITH“工資+10” B.REPLACE工資WITH工資+50 C.REPLACEALL工資WITH工資=工資+50 D.REPLACEALL工資WITH工資+50
A.LISTFOR部門號=“100011”,價格>=10,價格<=40 B.LISTFOR部門號=“100011”AND價格>=10AND價格<=40 C.LISTFOR部門號=“100011”AND價格<=10OR價格<=40 D.LISTFOR部門號=“100011”AND(價格<=10OR價格<=40)