Witam,

chcę zrobić zapytanie do bazy, które z tabeli riderpoints będzie pobierać najlepszego zawodnika kolejki, jak optymalnie wykonać to zapytanie?

struktura tabeli

[SQL] pobierz, plaintext 
ID  |  IDRIDER  | GAMEWEEK | STARTS | POINTS
1 | 1 | 1 | 2 | 3
2 | 2 | 1 | 5 | 4 < - - pobiera TO 
3 | 3 | 2 | 3 | 1 < - - i TO
[SQL] pobierz, plaintext 

Próbowałem tak jak poniżej, ale może pobrać tylko jeden wynik, np. id a potrzebuje wszystko

[PHP] pobierz, plaintext 
SELECT (
 
SELECT id
FROM riderpoints
WHERE gameweek =1
ORDER BY points DESC
LIMIT 1
)  as col1 ,(
 
SELECT id
FROM riderpoints
WHERE gameweek =2
ORDER BY points DESC
LIMIT 1
) as col2 , (
 
 
SELECT id
FROM riderpoints
WHERE gameweek =3
ORDER BY points DESC
LIMIT 1
) 
[PHP] pobierz, plaintext 

SELECT r.* FROM riverpoints r JOIN (SELECT gameweek, Max(points) points FROM riverpoints GROUP BY gameweek) x ON r.gameweek=x.gameweek AND r.points=x.points

extra, dzięki wielkie )

A jeszcze mam pytanie jak pobrać optymalnie imię i nazwisko z tabeli riders? Jak można zmodyfikować to zapytanie?:

[SQL] pobierz, plaintext 
SELECT rp.id FROM riderpoints rp
JOIN (SELECT gameweek, Max(points) points FROM riderpoints GROUP BY gameweek) x 
ON rp.gameweek=x.gameweek AND rp.points=x.points 
ORDER BY x.gameweek
[SQL] pobierz, plaintext 

Tak moze być?

[SQL] pobierz, plaintext 
SELECT rp.id, r.name, r.surname, r.club, r.ksm, c.name AS 'club_name', c.city FROM riderpoints rp
JOIN riders r ON r.id = rp.id
JOIN club c ON c.id = r.club
JOIN (SELECT gameweek, Max(points) points FROM riderpoints GROUP BY gameweek) x 
ON rp.gameweek=x.gameweek AND rp.points=x.points 
ORDER BY x.gameweek
[SQL] pobierz, plaintext