下面使用DROP USER语句删除用户user1的语句中,正确的是
A: DROP USER user1@localhost;
B: DROP USER 'user1'.’ocalhost';
C: DROP USER user1.localhost;
D: DROP USER 'user1'@'localhost';
A: DROP USER user1@localhost;
B: DROP USER 'user1'.’ocalhost';
C: DROP USER user1.localhost;
D: DROP USER 'user1'@'localhost';
举一反三
- 下面使用DROP USER语句删除用户user1的语句中，正确的是（）
- 删除用户账户命令是( ) A: DROP USER B: DROP TABLE USER C: DELETE USER D: DELETE FROM USER
- MYSQL中，可以使用_________语句来为指定数据库添加用户 A: set user B: create user C: update user D: drop user
- 在 MySQL 中,删除用户的命令是( ) A: DROP USER B: REVOKE USER C: DELETE USER D: REMOVE USER
- 删除用户的同时删除用户所拥有的全部对象的正确命令是（） A: drop user username cascade B: drop user username C: delete user username D: delete user username cascade