系统环境
卸载系统自带mariadb–lib
rpm -qa|grep mariadb
rpm -e mariadb-libs-5.5.68-1.el7.x86_64 --nodeps
解压tar包
tar -xvf mysql*.tar
以下加粗rpm包需要安装：
mysql–community–common-5.7.23-1.el7.x86_64.rpm
mysql–community–libs–compat-5.7.23-1.el7.x86_64.rpm
mysql–community–minimal–debuginfo-5.7.23-1.el7.x86_64.rpm
mysql–community–server-5.7.23-1.el7.x86_64.rpm
mysql–community–devel-5.7.23-1.el7.x86_64.rpm
mysql–community–libs-5.7.23-1.el7.x86_64.rpm
mysql–community–client-5.7.23-1.el7.x86_64.rpm
mysql–community–server–minimal-5.7.23-1.el7.x86_64.rpm
mysql–community–test-5.7.23-1.el7.x86_64.rpm
mysql–community–embedded–devel-5.7.23-1.el7.x86_64.rpm
mysql–community–embedded-5.7.23-1.el7.x86_64.rpm
mysql–community–embedded-compat-5.7.23-1.el7.x86_64.rpm
安装mysql
依次执行
rpm -ivh mysql-community-common-5.7.23-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-5.7.23-1.el7.x86_64.rpm
rpm -ivh mysql-community-client-5.7.23-1.el7.x86_64.rpm
rpm -ivh mysql-community-server-5.7.23-1.el7.x86_64.rpm
执行以server rpm包报错 运行 yum list libaio 安装环境
完成之后就可以顺利安装mysql-community-server-5.7.23-1.el7.x86_64.rpm
rpm -ivh mysql-community-devel-5.7.23-1.el7.x86_64.rpm
启动
systemctl start mysqld
密码修改
grep 'temporary password' /var/log/mysqld.log
mysql -uroot -p
#策略要求
set global validate_password_policy=0;
#密码长度
set global validate_password_length=4;
set password=password('123456');
grant all on *.* to root@'%' identified by '123456' with grant option;
flush privileges;
设置开机启动
systemctl enable mysqld
systemctl daemon-reload
安装包下载
原文地址:https://blog.csdn.net/qq_42702751/article/details/134533436
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