Mysql 基礎專題

mysql 登錄

--本地連接

mysql –uroot -p

--遠程連接

mysql –uwgb –hXXX.XXX.XXX.XXX –p

 

mysql查詢分析

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

 

mysql 運程訪問

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

 

mysql 創建用戶

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

 

mysql 刪除用戶

drop user root@'%';

mysql 查詢配置

show VARIABLES like '%max_allowed_packet%';