Problem Name: Sql -
In this HackerRank Functions in SQL problem solution,
Query the list of CITY names from STATION which have vowels (i.e., a, e, i, o, and u) as both their first and last characters. 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.
#1 Code Example with SQL
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SELECT DISTINCT CITY FROM STATION WHERE LEFT(CITY, 1) in ('A', 'E', 'O', 'I', 'U') AND RIGHT(CITY, 1) in ('a', 'e', 'i', 'o', 'u');