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https://www.hackerrank.com/challenges/weather-observation-station-10/problem?isFullScreen=true
문제
Query the list of CITY names from STATION that do not end with vowels. Your result cannot contain duplicates.
Input Format
The STATION table is described as follows:
where LAT_N is the northern latitude and LONG_W is the western longitude.
Code
SELECT DISTINCT CITY
FROM STATION
WHERE RIGHT(CITY, 1) NOT IN ('A','E','O','I','U');
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