mysql -u root -p
Enter password:
mysql> show databases;
1、ggg
2、edf
3、abc
mysql> drop database abc; //删除表abc
显示user host
mysql>select host,user from user;
删除用户sss
mysql> use mysql
Database changed
mysql> delete from user where user='sss' and host='localhost' ;
mysql>flush privileges ;
Query OK, 1 row affected (0.02 sec)
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