准备工作下载MySQLhttps://dev.mysql.com/downloads/mysql/MD5: 243d84f7eceef8564d49cbfa8b1d09de检查系统环境cat /etc/redhat-release free -m df -h关闭selinux,放行3306端口#关闭selinux sed -i 's/SELINUX\=enforcing/SELINUX\=disa
安装包下载:https://dev.mysql.com/downloads/mysql/卸载mysql-libs[root@ora11 fra]# yum remove mysql-libs Loaded plugins: fastestmirror, langpacks Resolving Dependencies --> Running transaction check --->
一、系统准备1、系统环境cat /etc/redhat-release free -m df -h2、下载MySQLhttps://dev.mysql.com/downloads/mysql/MD5: 0bb9fd978d8b122d7846efc37884c0bb3、关闭selinuxsed -i 's/SELINUX\=enforcing/SELINUX\=disabled/g' /etc/s
准备工作将以下5个安装包上传至 /opt 目录下 mysql-community-common-8.0.25-1.el7.x86_64.rpm mysql-community-client-plugins-8.0.25-1.el7.x86_64.rpm mysql-community-libs-8.0.25-1.el7.x86_64.rpm mysql-community-client-8.0.2
该方法适用于忘记root密码的情况1、停止MySQL服务2、cmd下输入命令--注意路径,根据实际情况自行设置 mysqld --defaults-file="D:\DATA\my.ini" --console --skip-grant-tables --shared-memory3、另开一cmd命令窗口mysql --由于8.0中删除了password()函数,所以这里暂时清空root密码 UP
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