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

Weather Observation Station 4

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1422 Discussions

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  • anujit1
     + 0 comments

    In this, we will count the number of CITY and number of DISTINCT CITY and then substract it.

    SELECT count(city) - count(DISTINCT city) FROM station;

  • krish2006kr
     + 1 comment

    select count(*) - count(distinct city) from station;

    count(*) -> count the total no. of city count(distinct city) -> count of distinct city.

  • jagtapbhakti22
     + 0 comments

    SELECT COUNT(CITY) - COUNT(DISTINCT CITY) FROM STATION;

  • mohdashad154
     + 0 comments

    SELECT COUNT(CITY)-COUNT(DISTINCT CITY) FROM STATION;

  • b_hemanthkumar21
     + 0 comments

    SELECT COUNT(*)-COUNT(DISTINCT CITY) FROM STATION;

    MY SQL