linux下操作mysql

一、mysql的启动、停止和重启

  /etc/init.d/mysql start

  /etc/init.d/mysql stop

  /etc/init.d/mysql restart

二、进入mysql

  mysql -u root -p

三、mysql基本命令使用

//查询所有数据库
show databases;

//进入数据库
use xxx;

//查看所有表
show tables;

//增、删、改、查

//暂时略过

//查询内容存为文件 into outfile
select  * FROM TABLENAME  INTO outfile 'TEST.TXT'  

//将查询的字段存储到另一张表
"insert into text2(text) select text from `wb_sina2013-05` where text REGEXP '{$str}' "

  

原文地址:https://www.cnblogs.com/xiongwei89/p/2968794.html