Follow this step-by-step guide to install PostgreSQL, load data, connect to a database, and execute SQL queries including table joins ...

Run docker compose exec postgres psql -U postgres -d electric to start a psql terminal to the Postgres server. You can use this to add data to the Postgres table.

We just learned about databases and SQL. Now let's put that knowledge into practice! In this lab, you will practice SQL by working with a PostgreSQL database. You will use the psql client to execute ...