删除用户账户命令是( )
A: DROP USER
B: DROP TABLE USER
C: DELETE USER
D: DELETE FROM USER
A: DROP USER
B: DROP TABLE USER
C: DELETE USER
D: DELETE FROM USER
举一反三
- 哪个能实现删除用户的命令( )。 A: delete from MySQL.user B: delete user C: drop root D: truncate 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
- hive中清空表user的HQL语句为（ ） A: delete from user; B: remove table user; C: drop table user; D: truncate table user;
- 下列选项中，可以删除表user中所有记录的SQL语句是（ ）。 A: DELETE TABLE `user` B: DELETE FROM `user` C: DELETE `user` D: ALTER TABLE DELETE `user`