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-- This is the first query: | |
SELECT DISTINCT year from population_years; | |
-- Add your additional queries below: | |
--What is the largest population size for Gabon in this dataset? | |
select country,population from population_years where country='Gabon' | |
order by population desc limit 1; | |
--What were the 10 lowest population countries in 2005? | |
SELECT country FROM population_years | |
WHERE year = 2005 | |
ORDER BY population ASC | |
LIMIT 10; | |
--What are all the distinct countries with a population of over 100 million in the year 2010? | |
select distinct country from population_years where year=2010 | |
and population>100; | |
--How many countries in this dataset have the word “Islands” in their name? | |
select count(country) from population_years where country like '%Islands%'; | |
--What is the difference in population between 2000 and 2010 in Indonesia? | |
select * from population_years where year between 2000 and 2010 | |
and country='Indonesia'; |
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