Shulou(Shulou.com)05/31 Report--

This article introduces the process of uninstalling MariaDB database and installing mysql on Centos7. The content is very detailed. Interested friends can use it for reference. I hope it will be helpful to you.

(1) list all installed rpm package

# rpm-qa | grep mariadbmariadb-libs-5.5.50-1.el7_2.x86_64mariadb-5.5.50-1.el7_2.x86_64mariadb-server-5.5.50-1.el7_2.x86_64

(2) Uninstall

# rpm-e mariadb-libs-5.5.50-1.el7_2.x86_64

An error was reported at this time:

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 _ 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) = 11.el7_2 is needed by 5.5.50-1.el7_2 is needed by (installed) mariadb-server-1:5.5.50-1.el7_2.x86_64

(3) forced uninstall because there is no-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) then you can install mysql.

This is how the process of uninstalling MariaDB database and installing mysql on Centos7 is shared here. I hope the above content can be of some help and learn more knowledge. If you think the article is good, you can share it for more people to see.

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