mariadb安装（centos 7）-- 精简

注：centOS 7 下已经默认不支持mysql啦。yum默认安装的是mariadb

1、安装

yum -y install mariadb-server mariadb mariadb-devel

2、启动

systemctl start mariadb

3、初始化设置

mysql_secure_installation

image-20190725183448950.png

4、授权

grant all privileges on *.* to 'root'@'%' identified by '123456' with grant option;
flush privileges;