【单选题】【 】是指从相反的方面或相反的途径对原理及其运用进行思考的思维方法。
【简答题】GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY '000000';这条语句的作用是为Glance组件创建MySQL用户,并赋予其Glance数据库的操作权限,该语句创建的Glance数据库用户名是(),密码是()。
【单选题】The user Alice wants to grant all users query privileges on her DEPT table. Which SQL statement accomplishes this?()
A.
GRANT select ON dept TO ALL_ USER;
B.
GRANT select ON dept TO ALL;
C.
GRANT QUERY ON dept TO ALL_USERS
D.
GRANT select ON dept TO PUBLIC;
【单选题】【 】是指从相反的方面或相反的途径对原理及其运用进行思考的思维方法。