[SQL][HackerRank] Weather Observation Station 14 - ROUND + MAX ORACLE

https://www.hackerrank.com/challenges/weather-observation-station-14/problem?isFullScreen=true

Weather Observation Station 14 | HackerRank

코드설명

ROUND + MAX 를 활용합니다.

ORACLE 코드

SELECT ROUND(MAX(LAT_N), 4)
FROM STATION 
WHERE LAT_N < 137.2345;