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SELECT Name FROM ship ORDER BY Tonnage ASC
CREATE TABLE ship (Tonnage VARCHAR, Name VARCHAR)
以吨位升序列出船舶名称。
SELECT Name FROM ship ORDER BY Tonnage ASC
CREATE TABLE ship (Tonnage VARCHAR, Name VARCHAR)
以吨位升序的船舶名称是什么?
SELECT TYPE , Nationality FROM ship
CREATE TABLE ship (Nationality VARCHAR, TYPE VARCHAR)
船舶的类型和国籍是什么?
SELECT TYPE , Nationality FROM ship
CREATE TABLE ship (Nationality VARCHAR, TYPE VARCHAR)
每艘船的种类和国籍是什么?
SELECT Name FROM ship WHERE Nationality != "美国"
CREATE TABLE ship (Nationality VARCHAR, Name VARCHAR)
列出国籍不是“美国”的船舶的名称。
SELECT Name FROM ship WHERE Nationality != "美国"
CREATE TABLE ship (Nationality VARCHAR, Name VARCHAR)
那些不是来自“美国”的船的名字是什么?
SELECT Name FROM ship WHERE Nationality = "美国" OR Nationality = "英国"
CREATE TABLE ship (Nationality VARCHAR, Name VARCHAR)
显示其国籍为“美国”或“英国”的船舶的名称。
SELECT Name FROM ship WHERE Nationality = "美国" OR Nationality = "英国"
CREATE TABLE ship (Nationality VARCHAR, Name VARCHAR)
从“美国”或“英国”来的船的名字是什么?
SELECT Name FROM ship ORDER BY Tonnage DESC LIMIT 1
CREATE TABLE ship (Tonnage VARCHAR, Name VARCHAR)
最大吨位的船叫什么名字?
SELECT Name FROM ship ORDER BY Tonnage DESC LIMIT 1
CREATE TABLE ship (Tonnage VARCHAR, Name VARCHAR)
最大吨位的船的名字是什么?
SELECT TYPE , COUNT(*) FROM ship GROUP BY TYPE
CREATE TABLE ship (TYPE VARCHAR)
显示不同船舶的类型和每种类型的船舶数量。
SELECT TYPE , COUNT(*) FROM ship GROUP BY TYPE
CREATE TABLE ship (TYPE VARCHAR)
每种类型有多少艘船?
SELECT TYPE FROM ship GROUP BY TYPE ORDER BY COUNT(*) DESC LIMIT 1
CREATE TABLE ship (TYPE VARCHAR)
请展示最常见的船只类型。
SELECT TYPE FROM ship GROUP BY TYPE ORDER BY COUNT(*) DESC LIMIT 1
CREATE TABLE ship (TYPE VARCHAR)
最常见的船舶类型是什么?
SELECT Nationality FROM ship GROUP BY Nationality HAVING COUNT(*) > 2
CREATE TABLE ship (Nationality VARCHAR)
列出拥有两艘船以上的国家。
SELECT Nationality FROM ship GROUP BY Nationality HAVING COUNT(*) > 2
CREATE TABLE ship (Nationality VARCHAR)
拥有多于两艘船的国家是什么?
SELECT TYPE , avg(Tonnage) FROM ship GROUP BY TYPE
CREATE TABLE ship (Tonnage INTEGER, TYPE VARCHAR)
显示不同类型的船舶和每种类型船舶的平均吨位。
SELECT TYPE , avg(Tonnage) FROM ship GROUP BY TYPE
CREATE TABLE ship (Tonnage INTEGER, TYPE VARCHAR)
对于每种类型,平均吨位是多少?
SELECT T1.Code , T1.Fate , T2.Name FROM mission AS T1 JOIN ship AS T2 ON T1.Ship_ID = T2.Ship_ID
CREATE TABLE mission (Fate VARCHAR, Code VARCHAR, Ship_ID VARCHAR), CREATE TABLE ship (Name VARCHAR, Ship_ID VARCHAR)
显示任务的代码和命运,以及涉及的船只的名称。
SELECT T1.Code , T1.Fate , T2.Name FROM mission AS T1 JOIN ship AS T2 ON T1.Ship_ID = T2.Ship_ID
CREATE TABLE mission (Fate VARCHAR, Code VARCHAR, Ship_ID VARCHAR), CREATE TABLE ship (Name VARCHAR, Ship_ID VARCHAR)
涉及的船舶的任务代码、命运和名称是什么?
SELECT T2.Name FROM mission AS T1 JOIN ship AS T2 ON T1.Ship_ID = T2.Ship_ID WHERE T1.Launched_Year > 1928
CREATE TABLE mission (Launched_Year INTEGER, Ship_ID VARCHAR), CREATE TABLE ship (Name VARCHAR, Ship_ID VARCHAR)
展示在1928年后执行任务的船只名称。
SELECT T2.Name FROM mission AS T1 JOIN ship AS T2 ON T1.Ship_ID = T2.Ship_ID WHERE T1.Launched_Year > 1928
CREATE TABLE mission (Launched_Year INTEGER, Ship_ID VARCHAR), CREATE TABLE ship (Name VARCHAR, Ship_ID VARCHAR)
1928号涉及任务的船只名称是什么?
SELECT DISTINCT T1.Fate FROM mission AS T1 JOIN ship AS T2 ON T1.Ship_ID = T2.Ship_ID WHERE T2.Nationality = "美国"
CREATE TABLE mission (Fate VARCHAR, Ship_ID VARCHAR), CREATE TABLE ship (Nationality VARCHAR, Ship_ID VARCHAR)
显示“美国”国籍的船只执行任务的不同命运
SELECT DISTINCT T1.Fate FROM mission AS T1 JOIN ship AS T2 ON T1.Ship_ID = T2.Ship_ID WHERE T2.Nationality = "美国"
CREATE TABLE mission (Fate VARCHAR, Ship_ID VARCHAR), CREATE TABLE ship (Nationality VARCHAR, Ship_ID VARCHAR)
来自“美国”的船只参与这次任务的不同命运是什么?
SELECT Name FROM ship WHERE Ship_ID NOT IN (SELECT Ship_ID FROM mission)
CREATE TABLE ship (Name VARCHAR, Ship_ID VARCHAR), CREATE TABLE mission (Name VARCHAR, Ship_ID VARCHAR)
列出没有参与任何任务的船只的名称
SELECT Name FROM ship WHERE Ship_ID NOT IN (SELECT Ship_ID FROM mission)
CREATE TABLE ship (Name VARCHAR, Ship_ID VARCHAR), CREATE TABLE mission (Name VARCHAR, Ship_ID VARCHAR)
不参与任何任务的船只的名称是什么?
SELECT TYPE FROM ship WHERE Tonnage > 6000 INTERSECT SELECT TYPE FROM ship WHERE Tonnage < 4000
CREATE TABLE ship (Tonnage INTEGER, TYPE VARCHAR)
显示既有吨位大于6000的船舶又有吨位小于4000的船舶的船舶类型。
SELECT TYPE FROM ship WHERE Tonnage > 6000 INTERSECT SELECT TYPE FROM ship WHERE Tonnage < 4000
CREATE TABLE ship (Tonnage INTEGER, TYPE VARCHAR)
既有吨位大于6000的船舶又有吨位小于4000的船舶的船舶类型是什么?
SELECT count(*) FROM list
CREATE TABLE list (Id VARCHAR)
找到学生总数。
SELECT count(*) FROM list
CREATE TABLE list (Id VARCHAR)
那儿有多少学生?
SELECT lastname FROM list WHERE classroom = 111
CREATE TABLE list (classroom VARCHAR, lastname VARCHAR)
查找111号房学生的姓氏。
SELECT lastname FROM list WHERE classroom = 111
CREATE TABLE list (classroom VARCHAR, lastname VARCHAR)
在111号房的学生姓什么?
SELECT firstname FROM list WHERE classroom = 108
CREATE TABLE list (classroom VARCHAR, firstname VARCHAR)
找出在108教室学习的学生的名字。
SELECT firstname FROM list WHERE classroom = 108
CREATE TABLE list (classroom VARCHAR, firstname VARCHAR)
108号房的学生的名字是什么?
SELECT DISTINCT firstname FROM list WHERE classroom = 107
CREATE TABLE list (classroom VARCHAR, firstname VARCHAR)
107号房的学生的名字是什么?
SELECT DISTINCT firstname FROM list WHERE classroom = 107
CREATE TABLE list (classroom VARCHAR, firstname VARCHAR)
列出107号房里所有学生的名字。
SELECT DISTINCT classroom , grade FROM list
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
对于每个教室中教学的年级,返回教室名称和年级名称。
SELECT DISTINCT classroom , grade FROM list
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
名单上每一个班的年级号和教室号码是多少?
SELECT DISTINCT grade FROM list WHERE classroom = 103
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
哪一个年级在103教室学习?
SELECT DISTINCT grade FROM list WHERE classroom = 103
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
找出在103教师学习的年纪。
SELECT DISTINCT grade FROM list WHERE classroom = 105
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
找出在105教室学习的年纪。
SELECT DISTINCT grade FROM list WHERE classroom = 105
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
哪一个年级在105号房间学习?
SELECT DISTINCT classroom FROM list WHERE grade = 4
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
4年级使用哪些教室?
SELECT DISTINCT classroom FROM list WHERE grade = 4
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
找出4年级正在学习的教室。
SELECT DISTINCT classroom FROM list WHERE grade = 5
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
5年级使用哪些教室?
SELECT DISTINCT classroom FROM list WHERE grade = 5
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
给出5年级正在使用的教室。
SELECT DISTINCT T2.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE grade = 5
CREATE TABLE list (classroom VARCHAR), CREATE TABLE teachers (classroom VARCHAR, lastname VARCHAR)
找出教五年级的老师的姓氏。
SELECT DISTINCT T2.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE grade = 5
CREATE TABLE list (classroom VARCHAR), CREATE TABLE teachers (classroom VARCHAR, lastname VARCHAR)
教5年级的老师的姓氏是什么?
SELECT DISTINCT T2.firstname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE grade = 1
CREATE TABLE list (classroom VARCHAR), CREATE TABLE teachers (classroom VARCHAR, firstname VARCHAR)
找出教一年级的老师的名字。
SELECT DISTINCT T2.firstname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE grade = 1
CREATE TABLE list (classroom VARCHAR), CREATE TABLE teachers (classroom VARCHAR, firstname VARCHAR)
教1年级的老师的名字是什么?
SELECT firstname FROM teachers WHERE classroom = 110
CREATE TABLE teachers (classroom VARCHAR, firstname VARCHAR)
找出在110教室教课的所有老师的名字。
SELECT firstname FROM teachers WHERE classroom = 110
CREATE TABLE teachers (classroom VARCHAR, firstname VARCHAR)
哪些教师在110教室教学?给出他们的名字。
SELECT lastname FROM teachers WHERE classroom = 109
CREATE TABLE teachers (classroom VARCHAR, lastname VARCHAR)
找出在109教室教学的教师的姓氏。
SELECT lastname FROM teachers WHERE classroom = 109
CREATE TABLE teachers (classroom VARCHAR, lastname VARCHAR)
哪些教师在109教室教学?给出他们的姓氏。
SELECT DISTINCT firstname , lastname FROM teachers
CREATE TABLE teachers (lastname VARCHAR, firstname VARCHAR)
返回所有教师的名字和姓氏。
SELECT DISTINCT firstname , lastname FROM teachers
CREATE TABLE teachers (lastname VARCHAR, firstname VARCHAR)
所有老师的名字和姓氏是什么?
SELECT DISTINCT firstname , lastname FROM list
CREATE TABLE list (lastname VARCHAR, firstname VARCHAR)
列出所有学生的名字和姓氏。
SELECT DISTINCT firstname , lastname FROM list
CREATE TABLE list (lastname VARCHAR, firstname VARCHAR)
显示每个学生的名字和姓氏。
SELECT T1.firstname , T1.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T2.firstname = "张" AND T2.lastname = "亮"
CREATE TABLE list (classroom VARCHAR, lastname VARCHAR, firstname VARCHAR), CREATE TABLE teachers (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR)
找出由“张”“亮”教授的所有学生的名字和姓氏。
SELECT T1.firstname , T1.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T2.firstname = "张" AND T2.lastname = "亮"
CREATE TABLE list (classroom VARCHAR, lastname VARCHAR, firstname VARCHAR), CREATE TABLE teachers (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR)
由“张”“亮”教授的所有学生的名字和姓氏是什么?
SELECT T1.firstname , T1.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T2.firstname = "孙" AND T2.lastname = "克"
CREATE TABLE list (classroom VARCHAR, lastname VARCHAR, firstname VARCHAR), CREATE TABLE teachers (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR)
找出由“孙“”克”教授的所有学生的名字和姓氏。
SELECT T1.firstname , T1.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T2.firstname = "孙" AND T2.lastname = "克"
CREATE TABLE list (classroom VARCHAR, lastname VARCHAR, firstname VARCHAR), CREATE TABLE teachers (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR)
由“孙”“克”教授的所有学生的名字和姓氏是什么?
SELECT T2.firstname , T2.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T1.firstname = "刘" AND T1.lastname = "磊"
CREATE TABLE list (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR), CREATE TABLE teachers (classroom VARCHAR, lastname VARCHAR, firstname VARCHAR)
找出教授“刘”“磊”的所有老师的名字和姓氏。
SELECT T2.firstname , T2.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T1.firstname = "刘" AND T1.lastname = "磊"
CREATE TABLE list (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR), CREATE TABLE teachers (classroom VARCHAR, lastname VARCHAR, firstname VARCHAR)
教授学生名为“刘”“磊”的所有老师的名字和姓氏是那些?
SELECT T2.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T1.firstname = "吴" AND T1.lastname = "琼"
CREATE TABLE list (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR), CREATE TABLE teachers (classroom VARCHAR, lastname VARCHAR)
找出教授“吴”“琼”的所有老师的名字和姓氏。
SELECT T2.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T1.firstname = "吴" AND T1.lastname = "琼"
CREATE TABLE list (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR), CREATE TABLE teachers (classroom VARCHAR, lastname VARCHAR)
教授学生名为“吴”“琼”的所有老师的名字和姓氏是什么?
SELECT count(*) FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T2.firstname = "林" AND T2.lastname = "小华"
CREATE TABLE list (classroom VARCHAR), CREATE TABLE teachers (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR)
“林”“小华”教了多少学生?
SELECT count(*) FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T2.firstname = "林" AND T2.lastname = "小华"
CREATE TABLE list (classroom VARCHAR), CREATE TABLE teachers (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR)
统计一下“林”“小华”老师教学生的人数。
SELECT count(*) FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T2.firstname = "卫" AND T2.lastname = "聪"
CREATE TABLE list (classroom VARCHAR), CREATE TABLE teachers (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR)
“卫”“聪”教了多少学生?
SELECT count(*) FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T2.firstname = "卫" AND T2.lastname = "聪"
CREATE TABLE list (classroom VARCHAR), CREATE TABLE teachers (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR)
找出“卫”“聪”老师教的学生数。
SELECT count(*) FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T2.firstname = "沈" AND T2.lastname = "丽雅"
CREATE TABLE list (classroom VARCHAR), CREATE TABLE teachers (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR)
找出“沈”“丽雅”老师教的学生数。
SELECT count(*) FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T2.firstname = "沈" AND T2.lastname = "丽雅"
CREATE TABLE list (classroom VARCHAR), CREATE TABLE teachers (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR)
“沈”“丽雅”教了多少学生?
SELECT count(*) FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T1.firstname = "王" AND T1.lastname = "小帅"
CREATE TABLE list (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR), CREATE TABLE teachers (classroom VARCHAR)
名字为“王”“小帅”的学生有多少老师?
SELECT count(*) FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T1.firstname = "王" AND T1.lastname = "小帅"
CREATE TABLE list (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR), CREATE TABLE teachers (classroom VARCHAR)
找出名字为“王”“小帅”的学生的老师的数量。
SELECT count(*) FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T1.firstname = "郑" AND T1.lastname = "小强"
CREATE TABLE list (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR), CREATE TABLE teachers (classroom VARCHAR)
名字为“郑”“小强”的学生有多少老师?
SELECT count(*) FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T1.firstname = "郑" AND T1.lastname = "小强"
CREATE TABLE list (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR), CREATE TABLE teachers (classroom VARCHAR)
找出教学生“郑”“小强”的老师的数量。
SELECT DISTINCT T1.firstname , T1.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T1.grade = 1 EXCEPT SELECT T1.firstname , T1.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T2.firstname = "张" AND T2.lastname = "亮"
CREATE TABLE list (grade VARCHAR, classroom VARCHAR, lastname VARCHAR, firstname VARCHAR), CREATE TABLE teachers (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR)
找到“张”“亮”没有教过的所有一年级学生的名字和姓氏。
SELECT DISTINCT T1.firstname , T1.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T1.grade = 1 EXCEPT SELECT T1.firstname , T1.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T2.firstname = "张" AND T2.lastname = "亮"
CREATE TABLE list (grade VARCHAR, classroom VARCHAR, lastname VARCHAR, firstname VARCHAR), CREATE TABLE teachers (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR)
不是由“张”“亮”老师教的一年级学生的名字和姓氏是什么?
SELECT DISTINCT T1.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T1.grade = 3 AND T2.firstname != "孙" AND T2.lastname != "晓军"
CREATE TABLE list (grade VARCHAR, classroom VARCHAR, lastname VARCHAR), CREATE TABLE teachers (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR)
查找没有被“孙”“晓军”教过的三年级学生的姓氏。
SELECT DISTINCT T1.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T1.grade = 3 AND T2.firstname != "孙" AND T2.lastname != "晓军"
CREATE TABLE list (grade VARCHAR, classroom VARCHAR, lastname VARCHAR), CREATE TABLE teachers (lastname VARCHAR, classroom VARCHAR, firstname VARCHAR)
没有被“孙”“晓军”教过的三年级学生的姓氏是什么?
SELECT grade , count(DISTINCT classroom) , count(*) FROM list GROUP BY grade
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
对于每个年级,返回其年级号、使用的教室数量以及年级的学生总数。
SELECT grade , count(DISTINCT classroom) , count(*) FROM list GROUP BY grade
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
返回每个年级的年级编号、该年级用的教室数量以及该年级注册的学生总数。
SELECT classroom , count(DISTINCT grade) FROM list GROUP BY classroom
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
对于每个教室,返回其教室号和使用它的年级数。
SELECT classroom , count(DISTINCT grade) FROM list GROUP BY classroom
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
显示每个教室的教室编号和使用它的年级数。
SELECT classroom FROM list GROUP BY classroom ORDER BY count(*) DESC LIMIT 1
CREATE TABLE list (classroom VARCHAR)
哪个教室的学生最多?
SELECT classroom FROM list GROUP BY classroom ORDER BY count(*) DESC LIMIT 1
CREATE TABLE list (classroom VARCHAR)
找出大多数学生使用的教室。
SELECT classroom , count(*) FROM list GROUP BY classroom
CREATE TABLE list (classroom VARCHAR)
报告每间教室的学生人数。
SELECT classroom , count(*) FROM list GROUP BY classroom
CREATE TABLE list (classroom VARCHAR)
显示每间教室的教室号码并找出有多少学生在使用它。
SELECT classroom , count(*) FROM list WHERE grade = "0" GROUP BY classroom
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
报告每一个“0”年级的教室的学生总数。
SELECT classroom , count(*) FROM list WHERE grade = "0" GROUP BY classroom
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
对于每个“0”年级的教室,返回教室号码和学生人数。
SELECT classroom , count(*) FROM list WHERE grade = "4" GROUP BY classroom
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
返回每个“四年级”教室的学生总数。
SELECT classroom , count(*) FROM list WHERE grade = "4" GROUP BY classroom
CREATE TABLE list (grade VARCHAR, classroom VARCHAR)
对于每个“四年级”的教室,显示教室号码和使用它的学生总数。
SELECT T2.firstname , T2.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom GROUP BY T2.firstname , T2.lastname ORDER BY count(*) DESC LIMIT 1
CREATE TABLE list (classroom VARCHAR), CREATE TABLE teachers (classroom VARCHAR, lastname VARCHAR, firstname VARCHAR)
找出教最多学生的老师的名字。
SELECT T2.firstname , T2.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom GROUP BY T2.firstname , T2.lastname ORDER BY count(*) DESC LIMIT 1
CREATE TABLE list (classroom VARCHAR), CREATE TABLE teachers (classroom VARCHAR, lastname VARCHAR, firstname VARCHAR)
哪位老师教最多的学生?请告诉我老师的名字和姓氏。
SELECT count(*) , classroom FROM list GROUP BY classroom
CREATE TABLE list (classroom VARCHAR)
找出一间教室里学生的数量。
SELECT count(*) , classroom FROM list GROUP BY classroom
CREATE TABLE list (classroom VARCHAR)
一间教室有多少名学生?
SELECT count(*) FROM company WHERE Headquarters = '中国'
CREATE TABLE company (Headquarters VARCHAR)
总部设在“中国”的公司有多少?
SELECT Name FROM company ORDER BY Sales_in_Billion ASC
CREATE TABLE company (Sales_in_Billion VARCHAR, Name VARCHAR)
通过销售数量的升序列出公司的名称。
SELECT Headquarters , Industry FROM company
CREATE TABLE company (Industry VARCHAR, Headquarters VARCHAR)
所有公司的总部和产业是什么?
SELECT Name FROM company WHERE Industry = "银行业" OR Industry = "零售"
CREATE TABLE company (Industry VARCHAR, Name VARCHAR)
显示“银行”或“零售”的公司名称。