sqlzoo练习答案

nobel 諾貝爾獎得獎者

我們繼續練習簡單的單一表格SQL查詢。

這個教程是有關諾貝爾獎得獎者的：

nobel(yr, subject, winner)

yr: 年份
subject: 獎項
winner: 得獎者

1、更改查詢以顯示1950年諾貝爾獎的獎項資料。

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 yr>=2000 and subject='Peace'

select * from nobel where yr between 1980 and 1989 and subject = 'Literature'

顯示總統獲勝者的所有細節：

• 西奧多?羅斯福 Theodore Roosevelt
• 伍德羅?威爾遜 Woodrow Wilson
• 吉米?卡特 Jimmy Carter

  SELECT * FROM nobel WHERE winner IN ('Theodore Roosevelt',                  'Woodrow Wilson',                  'Jimmy Carter')

  7、顯示名字為John 的得獎者。 (注意:外國人名字(First name)在前，姓氏(Last name)在後)

  select winner from nobel where winner like 'John%'

  
  8、顯示1980年物理學(physics)獲獎者，及1984年化學獎(chemistry)獲得者

  select * from nobel where (yr=1980 and subject='physics') or (yr=1984 and subject='chemistry')

  
  9、查看1980年獲獎者，但不包括化學獎(Chemistry)和醫學獎(Medicine)。

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

  
  10、顯示早期的醫學獎(Medicine)得獎者（1910之前，不包括1910），及近年文學獎(Literature)得獎者（2004年以後，包括2004年）。

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

  11、Find all details of the prize won by PETER GRüNBERG

  select * from nobel where winner = 'Peter Grünberg'

  
  12、查找尤金?奧尼爾EUGENE O'NEILL得獎的所有細節 Find all details of the prize won by EUGENE O'NEILL

  select * from nobel where winner = 'Eugene O/'Neill'

  13、

  騎士列隊 Knights in order

  列出爵士的獲獎者、年份、獎頁(爵士的名字以Sir開始)。先顯示最新獲獎者，然後同年再按名稱順序排列。

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

  14、

  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 asc,winner asc