centos7卸载mariadb安装MySQL

一·卸载mariadb

    rpm -qa | grep maria*

    yum -y remove maria*

 二。安装MySQL

1. yum -y install wget

2.wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm

3. rpm -ivh mysql-community-release-el7-5.noarch.rpm

4.yum install mysql-server