Zlozone podzapytanie

Witam, czy ktos ma pomysl jak napisac takiego SQL:
http://postimg.org/image/47272oynd/
@Czy da sie to w SQL wgl napisac?

select recipient as account_name from transfer group by recipient having sum(amount) > 1000

podaj maila do prowadzącego, żeby mu bezpośrednio wysłać zadanie

np. dla postgresa i mssqla

SELECT
  recipient
FROM (
  SELECT
    ROW_NUMBER() OVER (PARTITION BY recipient ORDER BY ammount desc) AS r,
    t.*
  FROM
    transfers t) x
WHERE
  x.r <= 3
group by 
  recipient
having 
  sum(ammount) >= 1024