Apply best practices to your code
In this exercise you will update the code below to adhere to the best practices you learned in this chapter.
SELECT first_name, last_name, email FROM rental AS r
-- FROM address AS a JOIN r.address_id = a.address_id
JOIN customer AS c ON r.customer_id = c.customer_id;
Cet exercice fait partie du cours
Applying SQL to Real-World Problems
Exercice interactif pratique
Passez de la théorie à la pratique avec l’un de nos exercices interactifs
