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with counted (title, copies) as (select distinct title, count(*) over (partition by title) as copies from film f join inventory i on f.film_id=i.film_id join rental r on i.inventory_id=r.inventory_id where year(rental_date)=2005 order by copies desc) select film_rank, title as film_rank from (select title, dense_rank() over (order by copies desc) as film_rank from counted) ranking where film_rank <=3 ; SHOW STATUS LIKE 'Last_query_cost';

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