本教程将通过官方repo进行安装5.6.26
操作系统:centos 6.7 .x86_64
官方repo下载
官方下载地址,正文底部:DOWNLOAD »
安装Mysql
wget http://dev.mysql.com/get/mysql-community-release-el6-5.noarch.rpm
yum install mysql-community-release-el6-5.noarch.rpm -y
yum install mysql-community-server.x86_64 -y
Mysql数据目录
- 复制数据库文件夹
# 默认位置:/var/lib/mysql
cp -rap /var/lib/mysql/ /home/mysql
chown mysql.mysql mysql/
- 默认安装后,Mysql的配置文件位置:
/etc/my.cnf
,修改文件配置
vi /etc/my.cnf
# 修改一下目录为目标目录
datadir=/home/mysql
socket=/home/mysql/mysql.sock
问题
- 命令行无法登录,提示错误”
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
”
解决办法:
// 创建sock的快捷方式
ln -s /home/mysql/mysql.sock /var/lib/mysql/mysql.sock