WITH ranked_films AS (
SELECT
film_id,
title,
replacement_cost,
DENSE_RANK() OVER (ORDER BY replacement_cost DESC) AS cost_rank
FROM
film
)
SELECT
film_id,
title,
replacement_cost
FROM
ranked_films
WHERE
cost_rank = 1
ORDER BY
film_id ASC;
;
show status like 'Last_query_cost';