Installation and configuration of Centos7-mysql database

The default installation used previously was to install MySQL Mysql-server and 7. 0 here, it becomes mariadb.

Use Yum to install it.

1 Installing MariaDB
Run Yum install mariadb Mariadb-server
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2 Starting, configuring MARIADB
1, use Systemctl start mariadb ==> start mariadb
Systemctl enable mariadb ==> boot from
2, then run Mysql_secure_installation ==> set the root password and other related
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3 log in to MariaDB and create the appropriate database user and database
Log in using Mysql-uroot-p, and enter the password after the carriage return. Note that the password is not echoed;

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Installation and configuration of Centos7-mysql database