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  1. Prepare
  2. SQL
  3. Basic Join
  4. Average Population of Each Continent
  5. Discussions

Average Population of Each Continent

  • sgrverma1919
     + 0 comments

    select COUNTRY.Continent, floor(Avg(CITY.Population))from COUNTRY join CITY on COUNTRY.Code = CITY.CountryCode group by COUNTRY.Continent