CentOS Yum编译安装MySQL 5.6

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本文实例为大家分享了centos  yum安装mysql 5.6的具体代码，供大家参考，具体内容如下

1.检查系统是否安装其他版本的Mysql数据

#yum list installed | grep MYSQL
#yum -y remove mysql-libs.x86_64

2.安装及配置

# wget https://www.56dr.com/host/
# rpm -ivh mysql-community-release-el6-5.noarch.rpm
# yum repolist all | grep mysql

安装MYSQL数据库

# yum install mysql-community-server -y

设置为开机启动(2、3、4都是on代表开机自动启动)

# chkconfig --list | grep mysqld
# chkconfig mysqld on

3.设置远程root

启动mysql

# service mysqld start

设置root密码

# mysql_secure_installation

登陆root账号

# mysql -uroot -p 

建立远程root用户

mysql> GRANT ALL PRIVILEGES ON *.* TO \'root\'@\'%\' IDENTIFIED BY \'你设置的密码\' WITH GRANT OPTION;
mysql> flush privileges;

4.设置utf-8编码

查看mysql原本编码：

mysql> show variables like \'character%\';

设置编码

# vi /etc/my.cnf

如下(少补)：

[mysqld]
character-set-server=utf8 
collation-server=utf8_general_ci

[mysql]
default-character-set = utf8

[mysql.server]
default-character-set = utf8


[mysqld_safe]
default-character-set = utf8


[client]
default-character-set = utf8

重启mysql

# service mysqld restart

再次查看编码：

# mysql -uroot -p
mysql> show variables like \'character%\';
 -------------------------- ---------------------------- 
| Variable_name | Value |
 -------------------------- ---------------------------- 
| character_set_client | utf8 |
| character_set_connection | utf8 |
| character_set_database | utf8 |
| character_set_filesystem | binary |
| character_set_results | utf8 |
| character_set_server | utf8 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
 -------------------------- ---------------------------- 
8 rows in set (0.00 sec)

5.加入环境变量，编辑 /etc/profile，这样可以在任何地方用mysql命令

export PATH=$PATH:/usr/local/mysql//bin<br>source /etc/profile

精彩专题分享：mysql不同版本安装教程 mysql5.7各版本安装教程 mysql5.6各版本安装教程

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