如何在服务器上安装mysql并解决安装时报与mariadb冲突的错误
下载mysqlwget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.31-1.el7.x86_64.rpm-bundle.tar检查摘要md5sum mysql-5.7.31-1.el7.x86_64.rpm-bundle.tar摘要一致,说明文件无损1a899946e4456bff1f0970024ce836bf解归档直接解归档
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- 下载mysql
wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.31-1.el7.x86_64.rpm-bundle.tar
- 检查摘要
md5sum mysql-5.7.31-1.el7.x86_64.rpm-bundle.tar
摘要一致,说明文件无损1a899946e4456bff1f0970024ce836bf
- 解归档
直接解归档文件会很乱,先创建一个叫mysql的文件夹,然后将解归档出来的文件放入mysql文件夹中。
-C 解归档的文件放入指定的文件夹
-v 显示解归档的详细信息,可以省略(verbose)
mkdir mysql
tar -xvf mysql-5.7.31-1.el7.x86_64.rpm-bundle.tar -C mysql
- 安装
使用rpm包管理工具直接安装时报错,报与mariadb冲突的错误
rpm -ivh mysql-community-common-5.7.31-1.el7.x86_64.rpm
- 查看并删除mariadb
yum list installed | grep mariadb
yum erase -y mariadb-libs
- 安装mysql,先后顺序要注意,否则会出错!!!
rpm -ivh mysql-community-common-5.7.31-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-5.7.31-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-compat-5.7.31-1.el7.x86_64.rpm
rpm -ivh mysql-community-devel-5.7.31-1.el7.x86_64.rpm
rpm -ivh mysql-community-client-5.7.31-1.el7.x86_64.rpm
yum install -y libaio
rpm -ivh mysql-community-server-5.7.31-1.el7.x86_64.rpm
- 安装完成,查看已安装的所有带有mysql字样的程序
-q 查询
-a 所有
rpm -qa | grep mysql
- 卸载mysql
-e 删除(erase)
xargs 把搜到的六个程序全部删除
rpm -e mysql-community-client-5.7.31-1.el7.x86_64 删除一个
rpm -qa | grep mysql | xargs rpm -e 删除全部
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