Student表中查询全体学生的情况,查询结果按所在系升序排列,同一系中的学生按年龄的降序排列()
选项:
A:select*fromscorderbydepartandagedesc
B:select*fromstudentorderbydepart,agedesc
C:select*fromstudentorderbydepartandagedesc
D:select*fromscorderbydepart,agedesc
发布时间:2024-05-10 21:37:48