SELECT o.order_number, p.product_name, i.quantity, i.unit FROM [ order ] o JOIN order_item i ON o.id = i.order_id JOIN product p ON p.id = i.product_id ORDER BY o.order_number
PostgreSQL has become the preferred open source relational database for many enterprise developers and start-ups, powering leading business and mobile applications. Amazon RDS makes it easy to set up, operate, and scale PostgreSQL deployments in the cloud.
Waste less time, spend less money, and scale anytime
With 100+ connectors and counting, we ensure the data in your warehouse is always up to date and accessible by analysts.View Documentation