SELECT i.store_id, COUNT(r.rental_id) AS returned_at_2005_06_01
FROM rental r
JOIN inventory i ON r.inventory_id = i.inventory_id
WHERE r.return_date BETWEEN '2005-06-01 00:00:00' AND '2005-06-01 23:59:59'
GROUP BY i.store_id
ORDER BY i.store_id;
;
show status like 'Last_query_cost';