CentOS7安装MariaDb

安装Mariadb服务

yum install -y mariadb mariadb-server
           

安装遇到版本冲突错误

file /etc/my.cnf conflicts between attempted installs of mysql-community-server-5.7.28-1.el7.x86_64 and MariaDB-common-10.4.8-1.el7.centos.x86_64

处理方法如下：

移除冲突版本，再进行安装

yum -y remove mysql-community-common-5.7.27-1.el7.x86_64
yum install -y mariadb mariadb-server
           

启动服务

systemctl start mariadb
           

初始化数据库

mysql_secure_installation
           

设置root密码

Enter current password for root (enter for none):

select host,user,password from user;