CentOS7通过yum安装mysql8

下载安装源

wget https://dev.mysql.com/get/mysql80-community-release-el7-1.noarch.rpm

下载源

yum安装源

yum localinstall mysql80-community-release-el7-1.noarch.rpm

根据下载源安装

更新yum源

yum clean all
yum makecache

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开始安装MySQL

yum install mysql-community-server

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修改配置信息

vi /etc/my.cnf

[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
port=5735
lower_case_table_names=1
character_set_server=utf8