
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

Oracle on Amazon RDS

Oracle Database is a relational database management system developed by Oracle. Amazon RDS makes it easy to set up, operate, and scale Oracle Database deployments in the cloud. With Amazon RDS, you can deploy multiple editions of Oracle Database in minutes with cost-efficient and re-sizable hardware capacity. Amazon RDS frees you up to focus on application development by managing time-consuming database administration tasks including provisioning, backups, software patching, monitoring, and hardware scaling.

Learn more at Oracle on Amazon RDS

PostgreSQL on RDS Warehouse

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.

Learn more at PostgreSQL on RDS Warehouse

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