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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;

Diese Übung ist Teil des Kurses

Applying SQL to Real-World Problems

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Interaktive Übung

In dieser interaktiven Übung kannst du die Theorie in die Praxis umsetzen.

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