如何选择具有一定最小总数的数据？

Question

我有一张桌子bbc(country, region, area, population, gdp).

我想选择人口总数至少为1亿的地区.我怎么能用SQL做到这一点？

Answer 1

SELECT
    country,
    region,
    SUM(population)
FROM
    bbc
GROUP BY
    country,
    region
HAVING
    SUM(population) >= 100000000