How to install PostgreSQL 11 on Debian 10 (Buster)

How to install PostgreSQL 11 on Debian 10 (Buster)

In this tutorial, I will show you How to install PostgreSQL 11 on Debian  10 (Buster). You will see the installation of  PostgreSQL 11 on Debian 10 step by step.

Before installing here is a short description of PostgreSQL

install postgresql 10 on Ubuntu

Related Post: How to install PostgreSQL 10 on Ubuntu 18.04

PostgreSQL Apt Repository

Firstly we need to add postgresql apt repository. Execute the following command it will add the repo in /etc/apt/sources.list.d/pgdg.list

Read Also: How to install PostgreSQl 11 on Debian 8

Debian 10 (Buster)

sudo bash -c "echo deb http://apt.postgresql.org/pub/repos/apt/ buster-pgdg main >> /etc/apt/sources.list.d/pgdg.list"

Import the signing key

wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -

Source: https://www.postgresql.org/download/linux/ubuntu/

Update the package lists

sudo apt-get update

See also: How to install postgresql 11 on Debian 9 (stretch)

Install Postgresql 11

Now we will install postgresql using apt-get.

sudo apt-get install postgresql-11 postgresql-contrib libpq-dev

Start and enable Services of PostgreSQL

sudo systemctl start postgresql

sudo systemctl enable postgresql

Read Also: How to install postgresql 11 on mac

PostgreSQL installation is done. If you want to use the postgreSQL log in Postgres account by typing following command

root@installvirtual:~# sudo su - postgres
postgres@ip-172-31-38-27:~$ psql
psql (11.1 (Debian 11.1-3.pgdg100+1))
Type "help" for help.
postgres=# \du
List of roles
Role name | Attributes | Member of
-----------+------------------------------------------------------------+-----------
postgres  | Superuser, Create role, Create DB, Replication, Bypass RLS | {}
postgres=#

Now use the postgresql as you want to use. To get the help use the \h command.

If you have any problem using this tutorial feel free to comment below.

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