# cp -r /var/lib/mysql /var/lib/mysql.backup Now create the backup of the current MariaDB data with the below command. Stop MariaDB service with the below command. # mysqladmin -u root -p versionĮnter the MariaDB root password and then the all-database.sql will be created under /tmp directory. To upgrade MariaDB 5.5 to 10.1 on CentOS 7Ĭheck the current version of the MariaDB on the server and Enter the MariaDB root password. Here from the last image, you can verify that the MySQL service upgraded from 5.7 to 8.0. Now restart the MySQL service and check the version with the below commands. Now update the server and install the latest MySQL using the below commands. The below screens will get and select the MySQL Server & Cluster option and press enter.Ĭlick on the below-mentioned OK to finish. Then add the MySQL APT repository to the server’s software repository list with the below command. Stop MySQL service with the below command. To upgrade MySQL 5.7 to 8.0 on Ubuntu/DebianĬheck the current version of the MySQL on the server # mysql -version Here from the last image, you can verify that the MySQL service upgraded from 5.6 to 5.7.
Update the MySQL repository to the recently installed 5.7.
Install the recently downloaded MySQL 5.7 RPM/ # rpm -ivh /tmp/mysql57-community-release-el7.rpm Now need to remove the MySQL-Community RPM that contains the current version of MySQL 5.6. List the /tmp directory on the server to verify whether it downloaded. Here downloading the MySQL 5.7 RPM to /tmp directory with the below command. # cp -r /var/lib/mysql /var/lib/mysql.backupĭownload the MySQL RPM which needs to upgrade. Now create the backup of the current MySQL data with the below command. # mysqldump -u root -p -all-databases > /tmp/all-database.sqlĮnter the root password and then the all-database.sql will be created under /tmp directory: # mysql -versionīefore initiating the upgrade, take the full backup of all databases that exist on the server with the below command. This guide outlines the basic steps required to upgrade MySQL and MariaDB on Linux systems.Ĭheck the current version of MySQL on the server.
It uses SQL (Structured Query Language) to manage its data. MySQL & MariaDB are open-source relational database management systems and are possible to use in most Linux distributions.
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