SHELL操作mysql

1.命令行

1)mysql -h host -u username -p pwd dbName -e "select * from t_users" > data.log

2)cat读取sql 再输出到 mysql命令

    cat  select.sql | mysql -h xx -uxx -pxx dbName

    或者在select.sql中指定 use dbName

select.sql如下:

show databases;

use dbName;

show tables;

select * from t_users


2.输入重定向,  独立的sql文件 , 输出重定向
  1)新建addUser.sql: 

insert into t_users(id,name) values(1,'tom');

select * from t_users;


  2)mysql -h host -u username -p pwd dbName <  addUser.sql > query.log

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转载自ama2000.iteye.com/blog/1179248