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  1. Prepare
  2. SQL
  3. Basic Select
  4. Weather Observation Station 6
  5. Discussions

Weather Observation Station 6

  • hzerryn
     + 0 comments
    SELECT DISTINCT city
FROM station
WHERE LOWER(SUBSTR(city, 1, 1)) IN ('a', 'e', 'i', 'o', 'u')