奥运奖牌的mysql查询问题

Question

我在mysql olympic中有一个表，字段名是

country varchar, gold(int), silver(int), bronze(int)

请帮助我查询，以便按照奥运奖牌列表的顺序排列数据。

Answer 1

SELECT *
FROM `olympic`
ORDER BY `gold` DESC, `silver` DESC, `bronze` DESC;

Answer 2

试试这个：

select 
country, 
Sum(gold) as gold, 
Sum(silver) as silver,
Sum(bronze) as bronze
from olympic 
group by country 
order by 
gold desc, silver desc, bronze desc

这将为您提供他们已获得奖牌的国家列表。

Answer 3

SELECT country, gold, silver, bronze
FROM olympic
ORDER BY gold DESC, silver DESC, bronze DESC;