SELECT from nobel篇
1.
更改查詢以顯示1950年諾貝爾獎的獎項資料。
答案:
SELECT yr, subject, winner
FROM nobel
WHERE yr = 1950
2.顯示誰贏得了1962年文學獎(Literature)。
SELECT winner
FROM nobel
WHERE yr = 1962
AND subject = 'Literature'
3.顯示“愛因斯坦”('Albert Einstein') 的獲獎年份和獎項。
SELECT yr,subject FROM nobel
WHERE winner = 'Albert Einstein'
4.顯示2000年及以後的和平獎(‘Peace’)得獎者。
SELECT winner FROM nobel
WHERE yr>=2000 AND subject = 'Peace'
5.顯示1980年至1989年(包含首尾)的文學獎(Literature)獲獎者所有細節(年,主題,獲獎者)。
SELECT yr,subject,winner FROM nobel
WHERE yr>=1980 and yr<=1989 and subject = 'Literature'
6.
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 yr,subject,winner 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 yr,subject,winner FROM nobel
WHERE yr='1980' AND subject<>'Chemistry' AND subject<>'Medicine'
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 yr,subject,winner FROM nobel
WHERE subject='Medicine' AND yr<'1910' OR subject='Literature' AND yr>='2004'
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
14.
he 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