51 lines
1.1 KiB
SQL
51 lines
1.1 KiB
SQL
WITH RECURSIVE rq_range AS (
|
|
SELECT DISTINCT rq from cars
|
|
),
|
|
track_combinations AS (
|
|
SELECT DISTINCT track_id, track_type
|
|
FROM car_track_times
|
|
),
|
|
ranked_cars AS (
|
|
SELECT
|
|
rq_range.rq AS max_rq,
|
|
t.track_id,
|
|
t.track_type,
|
|
c.rq,
|
|
c.brand,
|
|
c.onlyName,
|
|
c.year,
|
|
t.configuration,
|
|
t.time,
|
|
ROW_NUMBER() OVER (
|
|
PARTITION BY rq_range.rq, t.track_id, t.track_type
|
|
ORDER BY t.time ASC
|
|
) AS rank
|
|
FROM
|
|
rq_range
|
|
CROSS JOIN
|
|
track_combinations tc
|
|
JOIN
|
|
car_track_times t ON tc.track_id = t.track_id AND tc.track_type = t.track_type
|
|
JOIN
|
|
cars c ON t.car_rid = c.rid
|
|
WHERE
|
|
t.time > 0 -- Exclude invalid times
|
|
AND t.time IS NOT NULL
|
|
AND c.rq <= rq_range.rq
|
|
)
|
|
SELECT
|
|
max_rq,
|
|
track_id,
|
|
track_type,
|
|
rq,
|
|
brand,
|
|
onlyName,
|
|
year,
|
|
configuration,
|
|
time AS best_time
|
|
FROM
|
|
ranked_cars
|
|
WHERE
|
|
rank = 1 -- Only the best car per combination
|
|
ORDER BY
|
|
max_rq, track_id, track_type;
|