HackerRank Intermediate - Weather Observation Station 20👉 문제 바로가기(HackerRank)-- Query the median of the Northern Latitudes (LAT_N) from STATION-- Round result to 4 decimal placesSELECT ROUND(t.LAT_N, 4)FROM (SELECT LAT_N, ROW_NUMBER() OVER(ORDER BY LAT_N) as rnk FROM STATION) tWHERE t.rnk = ((SELECT ROW_NUMBER() OVER(ORDER BY LAT_N DESC) as rnk FROM STATION ORDER..