Postgres=# \c dbname Uninstall PostgreSQL-15 Postgres=# grant all privileges on database dbname to dbuser Ĭheck created database and user: List database: Postgres=# create user dbuser with encrypted password ' password' # psql -h -p 5432 -U postgres -d postgresĬreate user and database: postgres=# create database dbname If we want to connect from remote then we need to make changes in conf files # sudo vim /var/lib/pgsql/15/data/pg_hba.conf # psql -h localhost -p 5432 -U postgres -d postgres Re-disable the service to start up at boot: # systemctl disable rvice Configure PostgreSQL:Ĭonnect to a Local Database: # sudo -u postgres psql If you want to enable it at startup, run: # systemctl enable rvice ![]() If you want to stop PostgreSQL service: # systemctl stop rviceīy default, PostgreSQL service is disabled to start automatically when the server boots. If you want to reload PostgreSQL service to apply conf: Restart the PostgreSQL service: # systemctl restart rvice Start the PostgreSQL service: # systemctl start rviceĬheck status of the PostgreSQL service: # systemctl status rvice Verify installed version of PostgreSQL: # psql -V Let’s review some basic management commands. Note: If you want a specific version, use ‘postgresql-13’ or similar instead of ‘postgresql’ # sudo apt-get -y install postgresql Managing PostgreSQL service Now install the latest version of PostgreSQL: Update the package lists: # sudo apt-get update Import the repository signing key: # wget -quiet -O - | sudo apt-key add. Steps to install latest PostgreSQL 15 on Debian and Ubuntu server.Ĭreate the file repository configuration: # sudo sh -c 'echo "deb $(lsb_release -cs)-pgdg main" > /etc/apt//pgdg.list' Initialize the database: # /usr/pgsql-15/bin/postgresql-15-setup initdb Installation on Debian family: Note : Fixing Failed to set locale, defaulting to C.UTF-8: # dnf install langpacks-en glibc-all-langpacks -y Now install PostgreSQL 15 server: For RHEL, CentOS and Oracle version 7įor RHEL, CentOS, Oracle and Rocky version 8 and 9 Need to disable the built-in PostgreSQL module for OS version 8 and 9: # dnf -qy module disable postgresql ![]() Steps to install PostgreSQL 15 on Red Hat Enterprise Linux, CentOS, Oracle Linux and Rocky Linuxįirst install PostgreSQL rpm repository: For RHEL, CentOS and Oracle version 7įor RHEL, CentOS, Oracle and Rocky version 8įor RHEL, CentOS, Oracle and Rocky version 9 If you are searching for PostgreSQL-14 installation then read thisįirst check server OS version then start installation as per OS version: # egrep '^(VERSION|NAME)=' /etc/os-release Installation on Red Hat family: This guide will help you on how to install PostgreSQL 15 on Linux server. PostgreSQL 15 is available for download as ready-to-use packages or installers for various platforms. PostgreSQL database Lifecycle Steps to install PostgreSQL 15 on Linux server PostgreSQL server versions, Release Dates and EOL: Version
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