Observe na imagem abaixo que o usuário postgres já tem atributos de superusuário: OBS: Caso queira sair do postgres, digite o comando abaixo até voltar para a tela inicial do seu terminal no seu ...

Welcome to the PostgreSQL Tutorial for Beginners! This guide is designed to help anyone with zero knowledge about PostgreSQL get started with this powerful open-source relational database system.

It's hard to call oneself a fan of databases. Usually, one uses these kinds of applications out of sheer necessity, not because they're within an arm's reach of “exciting”. If databases themselves don ...

Follow this step-by-step guide to install PostgreSQL, load data, connect to a database, and execute SQL queries including table joins PostgreSQL is an open-source, object-relational (also called ...