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  1. Prepare
  2. SQL
  3. Basic Join
  4. Population Census
  5. Discussions

Population Census

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1519 Discussions

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  • bubun579010
     + 0 comments

    SELECT SUM(CITY.POPULATION) FROM COUNTRY JOIN CITY ON CITY.COUNTRYCODE = COUNTRY.CODE WHERE COUNTRY.CONTINENT = 'Asia';

  • pratiksha_wale91
     + 0 comments

    SELECT SUM(CITY.POPULATION) FROM CITY INNER JOIN COUNTRY ON CITY.COUNTRYCODE = COUNTRY.CODE WHERE COUNTRY.CONTINENT = "Asia";

  • chaitanyanair93
     + 0 comments

    MYSql SELECT SUM(CITY.POPULATION) FROM CITY INNER JOIN COUNTRY ON CITY.COUNTRYCODE = COUNTRY.CODE WHERE COUNTRY.CONTINENT = 'Asia';

  • ashishkhulbey
     + 0 comments

    select sum(a.POPULATION) from CITY as a LEFT JOIN COUNTRY as b ON a.COUNTRYCODE = b.CODE where b.CONTINENT = 'Asia';

  • data_engg_dheer1
     + 0 comments
    select
sum(city.population)
from city inner join country on city.countrycode = country.code
where country.continent = 'Asia'