Ubuntu16.04安裝mysql:mysql
http://fuyong.me/2017/02/08/configuration-development-environment/sql
https://blog.csdn.net/u013929284/article/details/70230799數據庫
經常使用命令:ui
查看mysql狀態:ps -ef|grep mysqld.net
重啓mysql:/usr/sbin/mysqld restartrest
中止mysql:/usr/sbin/mysqld stopcode
啓動mysql:/usr/sbin/mysqld startblog
登錄mysql數據庫: mysql -u root -p(其中root爲用戶名,輸入該命令後,纔會讓你繼續輸入密碼) get
更新root密碼:mysql> UPDATE user SET Password=PASSWORD('newpassword') where USER='root';string
最新版MySQL更新root密碼:mysql> UPDATE user SET authentication_string=PASSWORD('newpassword') where USER='root';
刷新權限 :mysql> FLUSH PRIVILEGES;
退出mysql:mysql> quit
查詢全部的庫:mysql> show databases;
進入數據庫「eduyun_2015_sp1」是庫名:mysql> use eduyun_2015_sp1;
查詢全部的表:mysql> show tables;
查詢表,進行增刪改查「ey_transcodesplit」是表:mysql> select * from ey_transcodesplit;
退出:"exit" + 回車;