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Created March 31, 2020 17:45
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Codecademy export
-- 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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