A.REVOKE UPDATE ON TABLE STUDENT FROM WANGB.REVOKE UPDA……
收回所有用户对基本表STUDENT的UPDATE操作权限可由_____语句完成。
A.REVOKE UPDATE ON TABLE STUDENT FROM WANG B.REVOKE UPDATE ON STUDENT FROM WANG C.GRANT UPDATE ON STUDENT TO PUBLIC D.REVOKE UPDATE ON TABLE STUDENT FROM PUBLIC