Mysql 基础专题

mysql 登录

--本地连接

mysql –uroot -p

--远程连接

mysql –uwgb –hXXX.XXX.XXX.XXX –p

 

mysql查询分析

https://www.cnblogs.com/xpp142857/p/7373005.html

 

mysql 运程访问

MySql Workbench -> GRANT ALL ON jihui88_mobile.* TO root@'192.168.0.102' IDENTIFIED BY '123456'

 

mysql 创建用户

create user 'root'@'localhost' identified by '你的密码';
grant all privileges on *.* to root@'localhost';

 

mysql 删除用户

drop user root@'%';

mysql 查询配置

show VARIABLES like '%max_allowed_packet%';