#POSTGRESQL YUM REPO PASSWORD#
Next, switch to the PostgreSQL prompt and finish changing the password for the PostgreSQL postgres user: su - postgres If you wish to modify the postgres user password, use the following command: sudo passwd postgresĪ prompt to enter the new password twice will appear.
#POSTGRESQL YUM REPO INSTALL#
To exit the whole environment, use \q.īy default, Linux will create a new postgres user whenever you install PostgreSQL. Alternatively, you can use \h followed by a command for which you need more information. Here, it’s possible to check the list of all available commands by typing \h. Start by switching to the postgres user: sudo su postgres
In order to start using PostgreSQL, you will need to connect to its prompt. In this section, we will go over the basic configuration for PostgreSQL. To do that, use this command: sudo systemctl enable rvice PostgreSQL Basic Setup With the installation complete and initialized, you can configure PostgreSQL to start on every system reboot automatically. Now, it’s time to activate the PostgreSQL server by running the following command: sudo systemctl start rvice 5. Once the process is done, initialize the database by using the Linux command below: sudo postgresql-setup initdb 4. Note that installation might take some time to finish. Then, install PostgreSQL with the following command: sudo yum install postgresql-server Access Your Serverįirst, access your virtual private server via SSH. Currently, the repository hosts PostgreSQL version 9.2.24. However, note that it may not offer the latest version. The CentOS 7 repository contains PostgreSQL by default. Install PostgreSQL on CentOS 7 Using the CentOS Repositories If you want PostgreSQL to launch automatically after a system reboot, use this command: sudo systemctl enable postgresql-15 Method 2. (Optional) Enable PostgreSQL Launch on Reboot Start the DatabaseĪfter that, launch PostgreSQL with the following command: sudo systemctl start postgresql-15 6. Then, initialize the database: sudo /usr/pgsql-15/bin/postgresql-15-setup initdb 5. Next is installing the PostgreSQL 15 server on your machine: sudo yum install -y postgresql15-server 4.
#POSTGRESQL YUM REPO DOWNLOAD#
Then, download and install the repository RPM for PostgreSQL by running the command below: sudo yum install -y 3. The first step is to access your virtual server via an SSH client such as PuTTY. Keep in mind that choosing an older version from the official PostgreSQL website is also possible. This way, users can be sure they are getting the latest version. The first method is to download PostgreSQL from its official repository. Install PostgreSQL on CentOS 7 Using the PostgreSQL Repository Let’s review each of these methods in more detail. Install PostgreSQL from existing CentOS repositories.You can install PostgreSQL on CentOS 7 by using one of the following two methods: You can read more about it on the official website. We recommend keeping that in mind when choosing this OS.
While CentOS Linux 7 is still supported, it will reach EOL on June 30, 2024. Important! CentOS Linux 8 reached its End of Life (EOL) on Dec. Therefore, it’s no surprise that PostgreSQL offers features such as advanced optimization and data types similar to companies like SQL Server and Oracle. Being open-source, it attracts many developers that actively contribute to this DBMS’ growth. One of the main advantages of PostgreSQL is its large community. For relational queries, PostgreSQL uses SQL, while non-relational queries are processed with JSON. Unlike NoSQL databases, PostgreSQL stores data in rows, columns, and tables.
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