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BBC_Quiz.sql
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60 lines (53 loc) · 895 Bytes
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-- BBC Quiz :
SELECT
name
FROM
world
WHERE
name LIKE 'U%';
-- 2) code which shows just the population of United Kingdom?
SELECT
population
FROM
world
WHERE
name = 'United Kingdom';
-- 3) shows the problem with this SQL code - the intended result should be the continent of France:
SELECT
continent
FROM
world
WHERE
'name' = 'France';
-- Ans: 'name' should be name
SELECT
name, population / 10
FROM
world
WHERE
population < 10000;
-- Ans: Nauru 990
SELECT
name, population
FROM
world
WHERE
continent IN ('Europe' , 'Asia');
-- 6) code which would give two rows
SELECT
name
FROM
world
WHERE
name IN ('Cuba' , 'Togo');
-- 7) result that would be obtained from this code:
SELECT
name
FROM
world
WHERE
continent = 'South America'
AND population > 40000000;
-- Ans:
-- Brazil
-- Colombia