PostgreSQL installation in Debian 12

In this post, I will guide you through the process of installing PostgreSQL in Debian 12, creating a user with basic permissions, and how to create and consult a database. #1. PostgreSQL installation To install PostgreSQL in Debian 12, follow these steps: Update the repositories and install PostgreSQL * *: First, make sure your system is updated and install PostgreSQL: ```bash sudo apt update sudo apt install postgresql ``` Verifies that the service is in operation * *: After installation, make sure that the PostgreSQL service is in operation: