Weather Observation Station 10

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    For that we can use different queries based on performance & optimization

    • select distinct(city) from station where LOWER(RIGHT(city,1)) not in ('a','e','i','o','u');

    • SELECT DISTINCT city FROM station WHERE SUBSTRING(city, LENGTH(city), 1) NOT IN ('a','e','i','o','u','A','E','I','O','U');