Query the list of CITY names from STATION that either do not start with vowels or do not end with vowels. Your result cannot contain duplicates.
The STATION table is described as follows:
where LAT_N is the northern latitude and LONG_W is the western longitude.
Weather Observation Station 11 HackerRank Solution SQL
select distinct city from station where lower(city) NOT LIKE '[aeiou]%[aeiou]' order by city
2 thoughts on “Weather Observation Station 11 HackerRank Solution SQL”
you can try this
SELECT DISTINCT CITY
LEFT(CITY, 1) NOT IN (‘a’, ‘e’, ‘i’, ‘o’, ‘u’)
OR RIGHT(CITY, 1) NOT IN (‘a’, ‘e’, ‘i’, ‘o’, ‘u’);
SELECT DISTINCT city FROM station WHERE city RLIKE ‘^[^aeiouAEIOU].*|.*[^AEIOUaeiou]$’;