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몸과 마음이 건전한 SW 개발자
[HackerRank-MSSQL] 해커랭크 Aggregation Weather Observation Station 14
문제 링크https://www.hackerrank.com/challenges/weather-observation-station-14/problem?isFullScreen=true Weather Observation Station 14 | HackerRankQuery the greatest value of the Northern Latitudes from STATION that are under 137.2345 and truncated to 4 decimal places.www.hackerrank.com정답 코드select top(1) cast(lat_n as decimal(10, 4)) from stationwhere lat_n
[HackerRank-MSSQL] 해커랭크 basic select Weather Observation Station 5 [다시 풀어 보기]
문제 링크https://www.hackerrank.com/challenges/weather-observation-station-5/problem?isFullScreen=true Weather Observation Station 5 | HackerRankWrite a query to print the shortest and longest length city name along with the length of the city names.www.hackerrank.com 정답 코드SET NOCOUNT ON;SELECT TOP 1 CITY, LEN(CITY)FROM STATIONORDER BY LEN(CITY) ASC, CITY ASC;SELECT TOP 1 CITY, LEN(CITY)FROM STATION..