这篇文章给大家介绍Centos7上卸载MariaDB数据库并安装MySQL的过程是怎样的，内容非常详细，感兴趣的小伙伴们可以参考借鉴，希望对大家能有所帮助。
创新互联-专业网站定制、快速模板网站建设、高性价比蒙城网站开发、企业建站全套包干低至880元,成熟完善的模板库,直接使用。一站式蒙城网站制作公司更省心,省钱,快速模板网站建设找我们，业务覆盖蒙城地区。费用合理售后完善，10多年实体公司更值得信赖。
(1) 列出所有被安装的rpm package
# rpm -qa | grep mariadb
mariadb-libs-5.5.50-1.el7_2.x86_64
mariadb-5.5.50-1.el7_2.x86_64
mariadb-server-5.5.50-1.el7_2.x86_64
(2) 卸载
# rpm -e mariadb-libs-5.5.50-1.el7_2.x86_64
此时报错：
error: Failed dependencies:
libmysqlclient.so.18()(64bit) is needed by (installed) postfix-2:2.10.1-6.el7.x86_64
libmysqlclient.so.18()(64bit) is needed by (installed) perl-DBD-MySQL-4.023-5.el7.x86_64
libmysqlclient.so.18()(64bit) is needed by (installed) php-mysql-5.4.16-36.3.el7_2.x86_64
libmysqlclient.so.18(libmysqlclient_18)(64bit) is needed by (installed) postfix-2:2.10.1-6.el7.x86_64
libmysqlclient.so.18(libmysqlclient_18)(64bit) is needed by (installed) perl-DBD-MySQL-4.023-5.el7.x86_64
libmysqlclient.so.18(libmysqlclient_18)(64bit) is needed by (installed) php-mysql-5.4.16-36.3.el7_2.x86_64
mariadb-libs(x86-64) = 1:5.5.50-1.el7_2 is needed by (installed) mariadb-1:5.5.50-1.el7_2.x86_64
mariadb-libs(x86-64) = 1:5.5.50-1.el7_2 is needed by (installed) mariadb-server-1:5.5.50-1.el7_2.x86_64
(3) 强制卸载，因为没有–nodeps
# rpm -e --nodeps mariadb-libs-5.5.50-1.el7_2.x86_64
# rpm -e --nodeps mariadb-5.5.50-1.el7_2.x86_64
# rpm -e --nodeps mariadb-server-5.5.50-1.el7_2.x86_64
(4) 然后可以安装mysql了。
关于Centos7上卸载MariaDB数据库并安装mysql的过程是怎样的就分享到这里了，希望以上内容可以对大家有一定的帮助，可以学到更多知识。如果觉得文章不错，可以把它分享出去让更多的人看到。
网站题目：Centos7上卸载MariaDB数据库并安装mysql的过程是怎样的
URL网址：
http://cdkjz.cn/article/pesshd.html
