Customers with at least one rating
Having active customers is a key performance indicator for MovieNow. Make a list of customers who gave at least one rating.
Bu egzersiz
Data-Driven Decision Making in SQL
kursunun bir parçasıdırUygulamalı interaktif egzersiz
Bu örnek kodu tamamlayarak bu egzersizi bitirin.
-- Select all records of movie rentals from customer with ID 115
___
___
___;