what is the first name and the last name of the customer who made the earliest rental ?
SELECT T1.first_name ,  T1.last_name FROM customer AS T1 JOIN rental AS T2 ON T1.customer_id   =   T2.customer_id ORDER BY T2.rental_date ASC LIMIT 1
first name and last name refers to first_name, last_name; customer who made the earliest rental refers to MIN(rental_date);