mysql user administration

1. 为数据库databasename创建web用户

1.1 创建数据库

mysql> create database databasename;

1.2 为数据库创建用户

mysql> grant select,insert,update,delete,index,alter,create,drop on databasename.* to user identified by 'password';

1.3 插入数据

mysql -D databasename  -u user -ppassword </home/shushen/Documents/TCMID/mysql/mysql.sql

1.4 mysql config 配置

，mysql启动和停止等操作

＃ /etc/init.d/mysqld start；# service mysqld start；#service mysqld stop ；#/etc/init.d/mysqld stop
；# service mysqld restart；/etc/init.d/mysqld restart；＃service mysqld status

修改列属性

 alter table microrna_target_database CHANGE database_id database_id INT(24) NOT NULL  AUTO_INCREMENT;

/etc/my.cnf是默认的MySQL配置文件。应该对这个文件配置修改。 Port 127.0.0.1 改为 0.0.0.0