1、更改查詢以顯示1950年諾貝爾獎的獎項資料。
SELECT * 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 * FROM nobel WHERE (yr BETWEEN 1980 AND 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 %'
或者
SELECT winner FROM nobel WHERE winner LIKE concat('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 yr='1980' AND subject NOT IN ('Medicine','chemistry')
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'
(当需要显示单引号的时候,需要用2个单引号来表示)
13、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
(ORDER BY 关键字默认按照升序对记录进行排序)
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 ('Chemistry','Physics'),subject,winner
(ORDER BY 可以指定一组数据在整体中的前后)