Weather Observation Station 11 in SQL | HackerRank Solution

Hello coders, today we are going to solve Weather Observation Station 11 HackerRank Solution in SQL.

Problem

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.

Input Format

The STATION table is described as follows:

STATION

Field	Type
ID	NUMBER
CITY	VARCHAR2(21)
STATE	VARCHAR2(2)
LAT_N	NUMBER
LONG_W	NUMBER

where LAT_N is the northern latitude and LONG_W is the western longitude.

Solution – Weather Observation Station 11 in SQL

MySQL

select distinct city
from station 
where not (city like 'A%' or city like 'E%' or city like 'I%' or city like 'O%' or  city like 'U%') or not (city like '%a' or city like '%e' or city like '%i' or city like '%o' or  city like '%u');

Disclaimer: The above Problem (Weather Observation Station 9) is generated by Hacker Rank but the Solution is Provided by CodingBroz. This tutorial is only for Educational and Learning Purpose.