[HackerRank] Weather Observation Station 7

Query the list of CITY names ending with vowels (a, e, i, o, u) from STATION. 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.

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SELECT DISTINCT city
FROM station
WHERE city REGEXP '[aeiou]$';