The world of JOINS
Previously, you generated insights for Pissa around their sales and revenue by month. Now, you'll look into their most popular pizzas.
Apply your knowledge of joins to get the desired result.
Deze oefening maakt deel uit van de cursus
Introduction to Snowflake SQL
Praktische interactieve oefening
Probeer deze oefening eens door deze voorbeeldcode in te vullen.
SELECT COUNT(o.order_id) AS total_orders,
AVG(p.price) AS average_price,
-- Calculate total revenue
___ AS total_revenue
FROM orders AS o
LEFT JOIN order_details AS od
ON o.order_id = od.order_id
-- Use an appropriate JOIN with the pizzas table
___ AS p
ON od.pizza_id = p.pizza_id