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

Weather Observation Station 5

  • poulami_dash + 1 comment

    it worked....

    • poulami_dash + 2 comments

      is there a way to do in mysql?

      • android991 + 2 comments

        Yes. You also could avoid HAVING keyword and use UNION

        (
    SELECT CITY, LENGTH(CITY) AS `length`
    FROM STATION
    WHERE 1
    ORDER BY `length` ASC, CITY ASC
    LIMIT 1
) UNION (
    SELECT CITY, LENGTH(CITY) AS `length`
    FROM STATION
    WHERE 1
    ORDER BY `length` DESC, CITY ASC
    LIMIT 1
)
        • alsaalsa + 1 comment

          I used this, but got an error

          • varinderpatwal + 1 comment

            working here

            • varinderpatwal + 0 comments

              ( SELECT CITY, LENGTH(CITY) AS length FROM STATION WHERE 1 ORDER BY length ASC, CITY ASC LIMIT 1 ) UNION ( SELECT CITY, LENGTH(CITY) AS length FROM STATION WHERE 1 ORDER BY length DESC, CITY ASC LIMIT 1 )

        • dnj97metalhead + 0 comments

          select LENGTH(city) as `length` from table station order by length asc, city asc limit 1) union (select length(city) as `length` from table station order by length desc, city asc limit 1);

      • dipali_shatavara + 0 comments

        Select top 1 city, len(city) from Station where Len(City) =(SELECT Min(Len(City))FROM station)order by city ASC

        Select top 1 city, len(city) from Station where Len(City) =(SELECT Max(Len(City))FROM station)order by city ASC