The Northwind sample database provided with Microsoft Access is an excellent tutorial schema for managing small business customers, orders, inventory, purchasing, suppliers, shipping, and employees. My problem was that I wanted to experiment with it using MySQL and the Yii Framework.
I found a number of MySQL ports of Northwind on the internet, but none with all 20 tables in the current version, or that included foreign key constraints. The only solution was to make my own.
I’ve put the results on GitHub should anyone else be in similar need: http://github.com/dalers/mywind