SQLZOO 01

SELECT basics

1. Show the population of Germany.

SELECT population FROM world
WHERE name = 'Germany'

2. Show the name and the population for ‘Sweden’, ‘Norway’ and ‘Denmark’.

SELECT population FROM world
WHERE name = 'Germany'

3. Show the country and the area for countries with an area between 200,000 and 250,000.

SELECT name, area FROM world
WHERE area BETWEEN 200000 AND 250000;