项目从MYSQL迁移至MARIADB教程

准备数据库(MySQL),若已有MySQL,可忽略.

build MySQL table;

连接MySQL;

mysql -u root -p

创建数据表;

									mysql> create database demo;

									mysql> use demo;

									mysql> create table pet(name varchar(30), owner varchar(30), species varchar(20), sex char(1));

添加数据表内容;

mysql> insert into pet values('brandon','Jack','puddle','m'),('dixie','Danny','chihuahua','f');

exit(); ----退出MySQL

backup MySQL;

前情提示,启用二进制;

备份数据表;备份my.cnf;

									$ mysqldump --all-databases --user=root --password --master-data > backupdb.sql

									$ sudo cp /etc/mysql/my.cnf /opt/my.cnf.bak

del MySQL;

停止MySQL服务;

									$ sudo service mysql stop //RHEL6

									$ sudo systemctl stop mysql //RHEL7

									$ sudo /etc/init.d/mysql stop //RHEL6

移除MySQL配置及文件;

									$ sudo yum remove mysql* mysql-server mysql-devel mysql-libs

									$ sudo rm -rf /var/lib/mysql

build mariadb;

安装 mariadb;以及相关依赖包;

$ sudo vi /etc/yum.repos.d/MariaDB.repo //创建自定义的yum源

....................................... //以下为文件内容

									[mariadb]

									name = MariaDB

									baseurl = http://yum.mariadb.org/5.5/centos7-amd64

									gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB

									gpgcheck=1

.......................................

$ sudo yum install MariaDB-server MariaDB-client//安装MariaDB

恢复my.cnf文件;

$ sudo cp /opt/my.cnf /etc/mysql/

启动mariadb;

									$ sudo service mariadb start

									$ sudo systemctl start mariadb

									$ sudo /etc/init.d/mariadb start

MySQL ==>> MARIADB;

将数据表导入到mariadb中;

$ mysql -u root -p < backupdb.sql

出现一下内容,表示登录成功;恭喜你;

$ mysql -u root -p

......................................//以下为sql命令

									MariaDB [(none)]> show databases;

									MariaDB [(none)]> use test01;

									MariaDB [test01]> select * from pet;

原文链接：http://www.jianshu.com/p/b1f395a71086

项目从MYSQL迁移至MARIADB教程

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