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
A、REVOKE UPDATE(XH) ON TABLE FROM ZHAO ;
B、REVOKE UPDATE(XH) ON TABLE FROM PUBLIC ;
C、REVOKE UPDATE(XH) ON STUD FROM ZHAO;
D、REVOKE UPDATE(XH) ON STUD FROM
发布时间:2025-07-08 14:47:01
A、REVOKE UPDATE(XH) ON TABLE FROM ZHAO ;
B、REVOKE UPDATE(XH) ON TABLE FROM PUBLIC ;
C、REVOKE UPDATE(XH) ON STUD FROM ZHAO;
D、REVOKE UPDATE(XH) ON STUD FROM