![]() This command adds the PostgreSQL 13 repository to the system.Īfter adding the PostgreSQL 13 repository, users can install PostgreSQL 13: $ sudo yum -y install postgresql13 postgresql13-server To upgrade to PostgreSQL version 13, users need to add the PostgreSQL 13 repository to their system. This command stops the PostgreSQL service. ![]() This can be done by stopping the PostgreSQL service: $ sudo systemctl stop rvice ![]() To create a backup of the current PostgreSQL database utilizing the pg_dump command.īefore upgrading, users must disable access to the PostgreSQL database. Note: It is essential to back up your current PostgreSQL database before upgrading to version 13. Users can verify the existing PostgreSQL version using the following command: $ postgres -version To upgrade PostgreSQL from version 9 to version 13 on CentOS, follow these steps: Upgrading the PostgreSQL version to CentOS ensures that the system is secure, stable, and efficient. This article illustrates the step-by-step procedure for upgrading PostgreSQL 9 to 13 on CentOS. It is also necessary to identify any potential compatibility issues that may arise with third-party applications and plugins that rely on PostgreSQL. Nevertheless, it is crucial to plan and execute the upgrade process with utmost care to prevent the loss of data or any system downtime. In CentOS, upgrading the PostgreSQL version can bring substantial improvements in performance, security, and access to new features.
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