Average revenue per user
Dave from Finance wants to study Delivr's performance in revenue and orders per each of its user base. In other words, he wants to understand its unit economics.
Help Dave kick off his study by calculating the overall average revenue per user (ARPU) using the first way discussed in Lesson 3.1.
Bu egzersiz
Analyzing Business Data in SQL
kursunun bir parçasıdırUygulamalı interaktif egzersiz
Bu örnek kodu tamamlayarak bu egzersizi bitirin.
SELECT
-- Select the user ID and calculate revenue
___,
___ AS revenue
FROM meals AS m
JOIN orders AS o ON m.meal_id = o.meal_id
GROUP BY user_id;