SQL 문제 37 - Weather Observation Station 13(HackerRank)

SQL 문제 37 - Weather Observation Station 13(HackerRank) Weather Observation Station 13 풀이 -- ORACLE SELECT ROUND(SUM(LAT_N),4) FROM STATION WHERE LAT_N BETWEEN 38.7880 AND 137.2345; -- MYSQL SELECT TRUNCATE(SUM(LAT_N),4) FROM STATION WHERE LAT_N < 38.7880 AND LAT_N > 137.2345; * 출처 Weather Observation Station 13 | HackerRank Query the sum of Northern Latitudes having values greater than 38.7880 and less than 137.2345, truncated to 4 decimal places. www.hackerrank.com...

원문링크 : SQL 문제 37 - Weather Observation Station 13(HackerRank)