3/5/2023 0 Comments Yum install postgresql![]() Installing PostgreSQL from the repostory. You can use the same procedure to install different version. ![]() Now We will install the latest version (12) of PostgreSQL from the repository. With this method, You can choose the specific version of postgresql from the official postgresql repository. Next We will see how to install postgresql latest version from the official postgresql repository.īefore that, If you want to remove existing PostgreSQL (older version) installed on the system, Run the below command, sudo yum remove postgresql-server postgresql-contrib Installing PostgreSQL using the Official PostgreSQL Repository To check the version of postgresql installed on the system, postgres -versionīe default, PostgreSQL runs on the port 5432 and listens to localhost only.To check, netstat -nltp |grep postgres systemctl status postgresqlĮnable the postgresql service to start automatically on system reboot. To check the status of postgresql service, Run the below command. postgresql-setup initdbĪfter initializing the database, Start the postgresql service using the below command. We need to initialize the database using the below command. sudo yum install postgresql-server postgresql-contrib Update the centos default software repository, yum updateĪnd install the postgresql packages using the below command. Login to the Server, make sure you have sudo or root privileges to install packages. PostgreSQL can be installed using the default Ubuntu repository.īut it may not have the latest version, but we will try to install postgreSQL from the centos 7 repository. How to Install PostgreSQL on Centos 7 Installing from Default Centos 7 Repository PostgreSQL runs on all major operating systems, has been ACID-compliant since 2001, and has powerful add-ons such as the popular PostGIS geospatial database extender. PostgreSQL has earned a strong reputation for its proven architecture, reliability, data integrity, robust feature set, extensibility, and the dedication of the open source community behind the software to consistently deliver performant and innovative solutions. PostgreSQL is an open source and powerful object-relational database system that uses and extends the SQL language combined with many features that safely store and scale the most complicated data workloads. We hope this tutorial was enough Helpful.In this blog post, I have explained how to install PostgreSQL on Centos 7. – Insert records # INSERT INTO employees VALUES ('Lotfi','waderni') – Create a table # create table employees (name varchar(25), surname varchar(25)) – Create a Database # createdb database_name – Connect to a database: # \c database_name – Connect to the PostgreSQL terminal: # psql Step 5: Usage Examples – Switch into the postgres user: # su – postgres – Start/Enable PostgreSQL: # systemctl enable rvice – Initialize PostgreSQL: # /usr/pgsql-10/bin/postgresql-10-setup initdb Step 2: Install PostgreSQL 10 # yum install postgresql10 postgresql10-server postgresql10-contrib postgresql10-libs -y Step 1: Add the PostgreSQL 10 Repository # yum install -y ![]()
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