What can you do in an hour of databases?

We can now teach SQL in an interactive environment on Khan Academy, and thousands of students have learned SQL this week in our hour of databases. The final project is to create a store, and I've screenshotted a few of my favorites below - we love seeing the creativity and the diversity!


This three-tabled inventory of bike models, inventory, and receipts:


This self-proclaimed amazingly_overpriced_store (truth in table naming!):


This Polish store (selling people?):


This store for Pokeballs, from a Portuguese student (Pokemon is a global phenomenon!):


This fantasy bookstore:


This cat supplies store (discounted!):


Finally, this store dedicated entirely to POTATOES: