sqlzoo select from nobel 题目及答案

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本文提供了使用SQL查询Nobel奖得主的详细方法，包括按年份、科目、获奖者姓名筛选，以及复杂的条件组合查询。从展示1950年的Nobel奖到特定人物的获奖记录，再到跨年度、跨科目的综合查询，本文覆盖了多种查询场景。

SELECT yr, subject, winner
FROM nobel
WHERE yr = 1950;

SELECT winner
FROM nobel
WHERE yr = 1962
AND subject = 'Literature';

select yr, subject
from nobel
where winner = 'Albert Einstein';

select winner
from nobel
where subject = 'Peace' and yr >= 2000;

Show all details (yr, subject, winner) of the Literature prize winners for 1980 to 1989 inclusive.

select *
from nobel
where yr >= 1980 and yr <= 1989 and subject = 'Literature';

SELECT * 
FROM nobel
WHERE winner in (
'Theodore Roosevelt',
 'Woodrow Wilson',
 'Jimmy Carter',
 'Barack Obama');

select winner
from nobel
where winner like 'John%';

Show the year, subject, and name of Physics winners for 1980 together with the Chemistry winners for 1984.

select *
from nobel
where (subject = 'Physics' and yr = 1980) or (subject = 'Chemistry' and yr = 1984)；

Show the year, subject, and name of winners for 1980 excluding Chemistry and Medicine

select *
from nobel
where yr = 1980 and subject not in ('Chemistry', 'Medicine')；

Show year, subject, and name of people who won a ‘Medicine’ prize in an early year (before 1910, not including 1910) together with winners of a ‘Literature’ prize in a later year (after 2004, including 2004)

select *
from nobel 
where (subject = 'Medicine' and yr < 1910) or (subject = 'Literature' and yr >= 2004)；

select *
from nobel
where winner = 'PETER GRÜNBERG';

select *
from nobel
where winner = 'EUGENE O\'NEILL';

List the winners, year and subject where the winner starts with Sir. Show the the most recent first, then by name order.

select winner, yr, subject
from nobel
where winner like 'Sir%'
order by yr desc;

The expression subject IN (‘Chemistry’,‘Physics’) can be used as a value - it will be 0 or 1.
Show the 1984 winners and subject ordered by subject and winner name; but list Chemistry and Physics last.

select winner, subject
from nobel
where yr=1984
order by subject in ('Physics','Chemistry'), subject, winner;