A.SELECT * FROM 課程成績表 WHERE 成績>90 AND 課程號 LIKE A% B.SELECT * FROM 課程成績表 WHERE 成績>90 OR 課程號 LIKE A% C.SELECT * FROM 課程成績表 WHERE 成績>90 AND 課程號 LIKE ‘A%’ D.SELECT * FROM 課程成績表 WHERE 成績>90 OR 課程號 LIKE ‘A%’
A.Max函數(shù) B.Min函數(shù) C.Count函數(shù) D.Avg函數(shù)
A.INSERT DATABASE B.BACKUP DATABASE C.RESTORE DATABASE D.UPDATE DATABASE