SQL Fundamental exercises

Database setup

docker run -p 5432:5432 --name=intro-sql -e POSTGRES_PASSWORD=academy postgres:15

The aforementioned command will construct a database container with the name intro-sql.

To stop the database, run the following command:

docker stop intro-sql

And for the next time, use:

docker start intro-sql

to start the database again without losing any data.

First, install all required packages, both dependencies and devDependencies, with the following command:

npm install

Secondly, run the following test command to make sure that everything is in place where it is supposed to be.

npm run dml-test-demo

The final result was envisioned to look like this as a solid beginning to our long journey down this path.

Browse all exercises at docs folder