问题:
[多选题]下列SQL语句中,能够实现“收回用户ZHAO对学生表(STUD)中学号(XH)的修改权”这一功能的是( )
AREVOKE UPDATE(XH) ON STUD TO ZHAO
BREVOKE UPDATE(XH) ON STUD TO PUBLIC
CREVOKE UPDATE(XH) ON STUD FROM ZHAO
DREVOKE UPDATE(XH) ON STUD FROM PUBLIC
Copyright © 2024 www.daanwo.com All Rights Reserved |