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-- This is the first query: | |
SELECT DISTINCT year from population_years; | |
-- Add your additional queries below: | |
--Largest population for Gabon Country | |
SELECT population | |
FROM population_years | |
WHERE country = 'Gabon' | |
ORDER BY population DESC | |
LIMIT 1; | |
--10 Lowest population countries in 2010 | |
SELECT country | |
FROM population_years | |
WHERE year = 2005 | |
ORDER BY population ASC | |
LIMIT 10; | |
--distinct countries with a population of over 100 million in the year 2010 | |
SELECT DISTINCT country | |
FROM population_years | |
WHERE population > 100.00000 AND year = 2010; | |
--countries with “Islands” in their name | |
SELECT DISTINCT country | |
FROM population_years | |
WHERE country LIKE '%islands%'; | |
--difference in population between 2000 and 2010 in Indonesia | |
SELECT * FROM population_years | |
WHERE year BETWEEN '2000' AND '2011' | |
AND country = 'Indonesia'; | |
--Optional Queries | |
SELECT MAX(population) | |
FROM population_years | |
WHERE year BETWEEN '2000' AND '2011' | |
AND country = 'Indonesia'; | |
SELECT MIN(population) | |
FROM population_years | |
WHERE year BETWEEN '2000' AND '2011' | |
AND country = 'Indonesia'; |
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-- This is the first query:
SELECT DISTINCT year from population_years;
-- Add your additional queries below:
--Largest population for Gabon Country
SELECT population
FROM population_years
WHERE country = 'Gabon'
ORDER BY population DESC
LIMIT 1;
--10 Lowest population countries in 2010
SELECT country
FROM population_years
WHERE year = 2005
ORDER BY population ASC
LIMIT 10;
--distinct countries with a population of over 100 million in the year 2010
SELECT DISTINCT country
FROM population_years
WHERE population > 100.00000 AND year = 2010;
--countries with “Islands” in their name
SELECT DISTINCT country
FROM population_years
WHERE country LIKE '%islands%';
--difference in population between 2000 and 2010 in Indonesia
SELECT * FROM population_years
WHERE year BETWEEN '2000' AND '2011'
AND country = 'Indonesia';
--Optional Queries
SELECT MAX(population)
FROM population_years
WHERE year BETWEEN '2000' AND '2011'
AND country = 'Indonesia';
SELECT MIN(population)
FROM population_years
WHERE year BETWEEN '2000' AND '2011'
AND country = 'Indonesia';