[해커랭크 SQL] Aggregation - Weather Observation Station 14

❓ Question
https://www.hackerrank.com/challenges/weather-observation-station-14

Weather Observation Station 14 | HackerRank

❗ Answer

SELECT ROUND(MAX(lat_n),4)
    FROM station
    WHERE lat_n < 137.2345;

📌 Discussion

• WHERE 절에서 조건을 주고 MAX값을 추출 후 ROUND로 반올림