We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. SQL
  3. Aggregation
  4. Japan Population
  5. Discussions

Japan Population

  • datavidai
     + 0 comments

    My solution: 

    SELECT SUM(POPULATION)
FROM CITY
WHERE COUNTRYCODE = 'JPN';