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SELECT * FROM Assessment_Notes ORDER BY date_of_notes ASC
CREATE TABLE Assessment_Notes (date_of_notes VARCHAR)
按日期升序列出有关评估说明的所有信息。
SELECT city FROM Addresses ORDER BY city
CREATE TABLE Addresses (city VARCHAR)
按字母顺序列出所有城市的地址。
SELECT first_name , last_name FROM Teachers ORDER BY last_name
CREATE TABLE Teachers (last_name VARCHAR, first_name VARCHAR)
按照姓氏的字母顺序查找老师的姓和名。
SELECT * FROM Student_Addresses ORDER BY monthly_rental DESC
CREATE TABLE Student_Addresses (monthly_rental VARCHAR)
按照月租金降序排序,查找学生住址的所有信息。
SELECT T1.student_id , T2.first_name FROM Assessment_Notes AS T1 JOIN Students AS T2 ON T1.student_id = T2.student_id GROUP BY T1.student_id ORDER BY count(*) DESC LIMIT 1
CREATE TABLE Assessment_Notes (student_id VARCHAR), CREATE TABLE Students (student_id VARCHAR, first_name VARCHAR)
找到评估记录最多的学生的id和名字。
SELECT T1.teacher_id , T2.first_name FROM Assessment_Notes AS T1 JOIN Teachers AS T2 ON T1.teacher_id = T2.teacher_id GROUP BY T1.teacher_id ORDER BY count(*) DESC LIMIT 3
CREATE TABLE Assessment_Notes (teacher_id VARCHAR), CREATE TABLE Teachers (teacher_id VARCHAR, first_name VARCHAR)
找出评估记录数量最多的3个老师的ID和名字。
SELECT T1.student_id , T2.last_name FROM Behavior_Incident AS T1 JOIN Students AS T2 ON T1.student_id = T2.student_id GROUP BY T1.student_id ORDER BY count(*) DESC LIMIT 1
CREATE TABLE Behavior_Incident (student_id VARCHAR), CREATE TABLE Students (student_id VARCHAR, last_name VARCHAR)
找出行为事件最多的学生的ID和姓氏?
SELECT T1.teacher_id , T2.last_name FROM Detention AS T1 JOIN Teachers AS T2 ON T1.teacher_id = T2.teacher_id WHERE T1.detention_type_code = "后置" GROUP BY T1.teacher_id ORDER BY count(*) DESC LIMIT 1
CREATE TABLE Detention (teacher_id VARCHAR, detention_type_code VARCHAR), CREATE TABLE Teachers (teacher_id VARCHAR, last_name VARCHAR)
找到被拘留次数最多且拘留类型代码为“后置”的老师的id和姓氏?
SELECT T1.student_id , T2.first_name FROM Student_Addresses AS T1 JOIN Students AS T2 ON T1.student_id = T2.student_id GROUP BY T1.student_id ORDER BY AVG(monthly_rental) DESC LIMIT 1
CREATE TABLE Student_Addresses (student_id VARCHAR), CREATE TABLE Students (student_id VARCHAR, first_name VARCHAR)
住址的平均月租金最高的学生的id和名字是什么?
SELECT T2.address_id , T1.city FROM Addresses AS T1 JOIN Student_Addresses AS T2 ON T1.address_id = T2.address_id GROUP BY T2.address_id ORDER BY AVG(monthly_rental) DESC LIMIT 1
CREATE TABLE Addresses (address_id VARCHAR, city VARCHAR), CREATE TABLE Student_Addresses (address_id VARCHAR)
查找住址平均月租金最高的学生的id和城市。
SELECT T1.incident_type_code , T2.incident_type_description FROM Behavior_Incident AS T1 JOIN Ref_Incident_Type AS T2 ON T1.incident_type_code = T2.incident_type_code GROUP BY T1.incident_type_code ORDER BY count(*) DESC LIMIT 1
CREATE TABLE Behavior_Incident (incident_type_code VARCHAR), CREATE TABLE Ref_Incident_Type (incident_type_description VARCHAR, incident_type_code VARCHAR)
最常见的行为事件类型的代码和描述是什么?
SELECT T1.detention_type_code , T2.detention_type_description FROM Detention AS T1 JOIN Ref_Detention_Type AS T2 ON T1.detention_type_code = T2.detention_type_code GROUP BY T1.detention_type_code ORDER BY count(*) ASC LIMIT 1
CREATE TABLE Detention (detention_type_code VARCHAR), CREATE TABLE Ref_Detention_Type (detention_type_code VARCHAR, detention_type_description VARCHAR)
最不常见的拘留类型的代码和描述是什么?
SELECT T1.date_of_notes FROM Assessment_Notes AS T1 JOIN Students AS T2 ON T1.student_id = T2.student_id WHERE T2.first_name = "小夏"
CREATE TABLE Assessment_Notes (student_id VARCHAR, date_of_notes VARCHAR), CREATE TABLE Students (student_id VARCHAR, first_name VARCHAR)
找到名为“小夏”的学生的评估记录的日期。
SELECT T1.text_of_notes FROM Assessment_Notes AS T1 JOIN Teachers AS T2 ON T1.teacher_id = T2.teacher_id WHERE T2.last_name = "齐"
CREATE TABLE Assessment_Notes (teacher_id VARCHAR, text_of_notes VARCHAR), CREATE TABLE Teachers (teacher_id VARCHAR, last_name VARCHAR)
查找姓氏为“齐”的老师的评语记录的内容。
SELECT T1.date_incident_start , date_incident_end FROM Behavior_Incident AS T1 JOIN Students AS T2 ON T1.student_id = T2.student_id WHERE T2.last_name = "贺"
CREATE TABLE Behavior_Incident (date_incident_start VARCHAR, student_id VARCHAR), CREATE TABLE Students (student_id VARCHAR, last_name VARCHAR)
找出姓氏为“贺”的学生的行为事件的开始和结束日期。
SELECT T1.datetime_detention_start , datetime_detention_end FROM Detention AS T1 JOIN Teachers AS T2 ON T1.teacher_id = T2.teacher_id WHERE T2.last_name = "范"
CREATE TABLE Detention (datetime_detention_start VARCHAR, teacher_id VARCHAR), CREATE TABLE Teachers (teacher_id VARCHAR, last_name VARCHAR)
查找姓氏为“范”的教师被拘留的开始日期和结束日期。
SELECT T2.address_id , T1.zip_postcode FROM Addresses AS T1 JOIN Student_Addresses AS T2 ON T1.address_id = T2.address_id ORDER BY monthly_rental DESC LIMIT 1
CREATE TABLE Addresses (address_id VARCHAR, zip_postcode VARCHAR), CREATE TABLE Student_Addresses (address_id VARCHAR)
月租金最高的地址的id和邮政编码是什么?
SELECT T2.cell_mobile_number FROM Student_Addresses AS T1 JOIN Students AS T2 ON T1.student_id = T2.student_id ORDER BY T1.monthly_rental ASC LIMIT 1
CREATE TABLE Student_Addresses (student_id VARCHAR, monthly_rental VARCHAR), CREATE TABLE Students (student_id VARCHAR, cell_mobile_number VARCHAR)
住址的月租金最低的学生的手机号码是多少?
SELECT T2.monthly_rental FROM Addresses AS T1 JOIN Student_Addresses AS T2 ON T1.address_id = T2.address_id WHERE T1.state_province_county = "云南"
CREATE TABLE Addresses (address_id VARCHAR, state_province_county VARCHAR), CREATE TABLE Student_Addresses (address_id VARCHAR, monthly_rental VARCHAR)
“云南”的学生住址的月租金是多少?
SELECT T2.first_name , T2.last_name FROM Addresses AS T1 JOIN Students AS T2 ON T1.address_id = T2.address_id WHERE T1.state_province_county = "陕西"
CREATE TABLE Addresses (address_id VARCHAR, state_province_county VARCHAR), CREATE TABLE Students (last_name VARCHAR, address_id VARCHAR, first_name VARCHAR)
住址在“陕西”的学生的名字和姓是什么?
SELECT T1.line_1 , avg(T2.monthly_rental) FROM Addresses AS T1 JOIN Student_Addresses AS T2 ON T1.address_id = T2.address_id GROUP BY T2.address_id
CREATE TABLE Addresses (line_1 VARCHAR, address_id VARCHAR), CREATE TABLE Student_Addresses (address_id VARCHAR, monthly_rental INTEGER)
所有学生住址的第一行和每月平均租金是多少?
SELECT T1.zip_postcode FROM Addresses AS T1 JOIN Teachers AS T2 ON T1.address_id = T2.address_id WHERE T2.first_name = "小平"
CREATE TABLE Addresses (address_id VARCHAR, zip_postcode VARCHAR), CREATE TABLE Teachers (address_id VARCHAR, first_name VARCHAR)
那位姓“小平”的老师住的地址的邮政编码是什么?
SELECT T2.email_address FROM Addresses AS T1 JOIN Teachers AS T2 ON T1.address_id = T2.address_id WHERE T1.zip_postcode = "918"
CREATE TABLE Addresses (address_id VARCHAR, zip_postcode VARCHAR), CREATE TABLE Teachers (address_id VARCHAR, email_address VARCHAR)
住址的邮政编码为“918”的老师的电子邮件地址是什么?
SELECT count(*) FROM STUDENTS WHERE student_id NOT IN ( SELECT student_id FROM Behavior_Incident )
CREATE TABLE STUDENTS (student_id VARCHAR), CREATE TABLE Behavior_Incident (student_id VARCHAR)
有多少学生没有参与任何行为事件?
SELECT last_name FROM Teachers EXCEPT SELECT T1.last_name FROM Teachers AS T1 JOIN Detention AS T2 ON T1.teacher_id = T2.teacher_id
CREATE TABLE Teachers (teacher_id VARCHAR, last_name VARCHAR), CREATE TABLE Detention (teacher_id VARCHAR)
找出没有被拘留过的教师的姓氏。
SELECT T1.line_1 FROM Addresses AS T1 JOIN Students AS T2 ON T1.address_id = T2.address_id INTERSECT SELECT T1.line_1 FROM Addresses AS T1 JOIN Teachers AS T2 ON T1.address_id = T2.address_id
CREATE TABLE Addresses (line_1 VARCHAR, address_id VARCHAR), CREATE TABLE Students (address_id VARCHAR), CREATE TABLE Teachers (address_id VARCHAR)
那些学生和老师共有的地址的第1行是什么?
SELECT T1.asset_id , T1.asset_details FROM Assets AS T1 JOIN Asset_Parts AS T2 ON T1.asset_id = T2.asset_id GROUP BY T1.asset_id HAVING count(*) = 2 INTERSECT SELECT T1.asset_id , T1.asset_details FROM Assets AS T1 JOIN Fault_Log AS T2 ON T1.asset_id = T2.asset_id GROUP BY T1.asset_id HAVING count(*) < 2
CREATE TABLE Assets (asset_id VARCHAR, asset_details VARCHAR), CREATE TABLE Asset_Parts (asset_id VARCHAR), CREATE TABLE Fault_Log (asset_id VARCHAR)
哪些资产有2个部分并且故障日志少于2?列出资产ID和详细信息。
SELECT count(*) , T1.maintenance_contract_id FROM Maintenance_Contracts AS T1 JOIN Assets AS T2 ON T1.maintenance_contract_id = T2.maintenance_contract_id GROUP BY T1.maintenance_contract_id
CREATE TABLE Maintenance_Contracts (maintenance_contract_id VARCHAR), CREATE TABLE Assets (maintenance_contract_id VARCHAR)
每个维修合同包含多少资产?列出个数和合同ID。
SELECT count(*) , T1.company_id FROM Third_Party_Companies AS T1 JOIN Assets AS T2 ON T1.company_id = T2.supplier_company_id GROUP BY T1.company_id
CREATE TABLE Third_Party_Companies (company_id VARCHAR), CREATE TABLE Assets (supplier_company_id VARCHAR)
每家第三方公司提供多少资产?列出总和和公司ID。
SELECT T1.company_id , T1.company_name FROM Third_Party_Companies AS T1 JOIN Maintenance_Engineers AS T2 ON T1.company_id = T2.company_id GROUP BY T1.company_id HAVING count(*) >= 2 UNION SELECT T3.company_id , T3.company_name FROM Third_Party_Companies AS T3 JOIN Maintenance_Contracts AS T4 ON T3.company_id = T4.maintenance_contract_company_id GROUP BY T3.company_id HAVING count(*) >= 2
CREATE TABLE Third_Party_Companies (company_name VARCHAR, company_id VARCHAR), CREATE TABLE Maintenance_Engineers (company_id VARCHAR), CREATE TABLE Maintenance_Contracts (maintenance_contract_company_id VARCHAR)
哪些第三方公司至少有两名维修工程师,或者至少有两份维修合同?列出公司ID和名称。
SELECT T1.staff_name , T1.staff_id FROM Staff AS T1 JOIN Fault_Log AS T2 ON T1.staff_id = T2.recorded_by_staff_id EXCEPT SELECT T3.staff_name , T3.staff_id FROM Staff AS T3 JOIN Engineer_Visits AS T4 ON T3.staff_id = T4.contact_staff_id
CREATE TABLE Staff (staff_id VARCHAR, staff_name VARCHAR), CREATE TABLE Fault_Log (recorded_by_staff_id VARCHAR), CREATE TABLE Engineer_Visits (contact_staff_id VARCHAR)
记录过故障日志但没有联系任何来访工程师的工作人员的姓名和id是什么?
SELECT T1.engineer_id , T1.first_name , T1.last_name FROM Maintenance_Engineers AS T1 JOIN Engineer_Visits AS T2 GROUP BY T1.engineer_id ORDER BY count(*) DESC LIMIT 1
CREATE TABLE Maintenance_Engineers (last_name VARCHAR, first_name VARCHAR, engineer_id VARCHAR), CREATE TABLE Engineer_Visits (Id VARCHAR)
哪位工程师去过的次数最多?显示工程师id、名字和姓氏。
SELECT T1.part_name , T1.part_id FROM Parts AS T1 JOIN Part_Faults AS T2 ON T1.part_id = T2.part_id GROUP BY T1.part_id HAVING count(*) > 2
CREATE TABLE Parts (part_id VARCHAR, part_name VARCHAR), CREATE TABLE Part_Faults (part_id VARCHAR)
哪些部件有超过2个故障?显示零件名称和ID。
SELECT T1.first_name , T1.last_name , T1.other_details , T3.skill_description FROM Maintenance_Engineers AS T1 JOIN Engineer_Skills AS T2 ON T1.engineer_id = T2.engineer_id JOIN Skills AS T3 ON T2.skill_id = T3.skill_id
CREATE TABLE Maintenance_Engineers (last_name VARCHAR, other_details VARCHAR, first_name VARCHAR, engineer_id VARCHAR), CREATE TABLE Engineer_Skills (skill_id VARCHAR, engineer_id VARCHAR), CREATE TABLE Skills (skill_id VARCHAR, skill_description VARCHAR)
列出所有工程师的名字、姓氏、详细情况以及相应的技能描述。
SELECT T1.fault_short_name , T3.skill_description FROM Part_Faults AS T1 JOIN Skills_Required_To_Fix AS T2 ON T1.part_fault_id = T2.part_fault_id JOIN Skills AS T3 ON T2.skill_id = T3.skill_id
CREATE TABLE Part_Faults (part_fault_id VARCHAR, fault_short_name VARCHAR), CREATE TABLE Skills_Required_To_Fix (part_fault_id VARCHAR, skill_id VARCHAR), CREATE TABLE Skills (skill_id VARCHAR, skill_description VARCHAR)
对于不同部件的所有故障,修复它们所需的所有技能的描述是什么?列出故障的名称和技能描述。
SELECT T1.part_name , count(*) FROM Parts AS T1 JOIN Asset_Parts AS T2 ON T1.part_id = T2.part_id GROUP BY T1.part_name
CREATE TABLE Parts (part_id VARCHAR, part_name VARCHAR), CREATE TABLE Asset_Parts (part_id VARCHAR)
每个零件可以用于多少资产?列出零件名称和编号。
SELECT T1.fault_description , T2.fault_status FROM Fault_Log AS T1 JOIN Fault_Log_Parts AS T2 ON T1.fault_log_entry_id = T2.fault_log_entry_id
CREATE TABLE Fault_Log (fault_description VARCHAR, fault_log_entry_id VARCHAR), CREATE TABLE Fault_Log_Parts (fault_log_entry_id VARCHAR, fault_status VARCHAR)
日志中的所有故障记录中的所有故障描述和故障状态是什么?
SELECT count(*) , T1.fault_log_entry_id FROM Fault_Log AS T1 JOIN Engineer_Visits AS T2 ON T1.fault_log_entry_id = T2.fault_log_entry_id GROUP BY T1.fault_log_entry_id ORDER BY count(*) DESC LIMIT 1
CREATE TABLE Fault_Log (fault_log_entry_id VARCHAR), CREATE TABLE Engineer_Visits (fault_log_entry_id VARCHAR)
一个单独的故障日志最多需要多少工程师参与?列出数字和日志条目ID。
SELECT DISTINCT last_name FROM Maintenance_Engineers
CREATE TABLE Maintenance_Engineers (last_name VARCHAR)
所有工程师的不同姓氏有哪些?
SELECT DISTINCT fault_status FROM Fault_Log_Parts
CREATE TABLE Fault_Log_Parts (fault_status VARCHAR)
在故障日志部件表中记录了多少故障状态代码?
SELECT first_name , last_name FROM Maintenance_Engineers WHERE engineer_id NOT IN (SELECT engineer_id FROM Engineer_Visits)
CREATE TABLE Maintenance_Engineers (last_name VARCHAR, first_name VARCHAR, engineer_id VARCHAR), CREATE TABLE Engineer_Visits (last_name VARCHAR, first_name VARCHAR, engineer_id VARCHAR)
哪些工程师从未参与过维护资产?列出工程师的名字和姓氏。
SELECT asset_id , asset_details , asset_make , asset_model FROM Assets
CREATE TABLE Assets (asset_model VARCHAR, asset_make VARCHAR, asset_id VARCHAR, asset_details VARCHAR)
列出每个资产的资产ID、细节、制作和模型。
SELECT asset_acquired_date FROM Assets ORDER BY asset_acquired_date ASC LIMIT 1
CREATE TABLE Assets (asset_acquired_date VARCHAR)
第一笔资产是什么时候收购的?
SELECT T1.part_id , T1.part_name FROM Parts AS T1 JOIN Part_Faults AS T2 ON T1.part_id = T2.part_id JOIN Skills_Required_To_Fix AS T3 ON T2.part_fault_id = T3.part_fault_id GROUP BY T1.part_id ORDER BY count(*) DESC LIMIT 1
CREATE TABLE Parts (part_name VARCHAR, part_id VARCHAR), CREATE TABLE Part_Faults (part_fault_id VARCHAR, part_id VARCHAR), CREATE TABLE Skills_Required_To_Fix (part_fault_id VARCHAR)
哪个部件故障需要最多的技能来修复?列出零件ID和名称。
SELECT T1.part_name FROM Parts AS T1 JOIN Part_Faults AS T2 ON T1.part_id = T2.part_id GROUP BY T1.part_name ORDER BY count(*) ASC LIMIT 1
CREATE TABLE Parts (part_id VARCHAR, part_name VARCHAR), CREATE TABLE Part_Faults (part_id VARCHAR)
哪一类部件的故障数量最少?列出部件名称。
SELECT T1.engineer_id , T1.first_name , T1.last_name FROM Maintenance_Engineers AS T1 JOIN Engineer_Visits AS T2 ON T1.engineer_id = T2.engineer_id GROUP BY T1.engineer_id ORDER BY count(*) ASC LIMIT 1
CREATE TABLE Maintenance_Engineers (last_name VARCHAR, first_name VARCHAR, engineer_id VARCHAR), CREATE TABLE Engineer_Visits (engineer_id VARCHAR)
在所有参与过的工程师中,哪个工程师的参与次数最少?列出工程师id、名字和姓氏。
SELECT T1.staff_name , T3.first_name , T3.last_name FROM Staff AS T1 JOIN Engineer_Visits AS T2 ON T1.staff_id = T2.contact_staff_id JOIN Maintenance_Engineers AS T3 ON T2.engineer_id = T3.engineer_id
CREATE TABLE Staff (staff_id VARCHAR, staff_name VARCHAR), CREATE TABLE Engineer_Visits (contact_staff_id VARCHAR, engineer_id VARCHAR), CREATE TABLE Maintenance_Engineers (last_name VARCHAR, first_name VARCHAR, engineer_id VARCHAR)
哪些员工联系过哪些工程师?列出员工姓名和工程师的名字和姓氏。
SELECT T1.fault_log_entry_id , T1.fault_description , T1.fault_log_entry_datetime FROM Fault_Log AS T1 JOIN Fault_Log_Parts AS T2 ON T1.fault_log_entry_id = T2.fault_log_entry_id GROUP BY T1.fault_log_entry_id ORDER BY count(*) DESC LIMIT 1
CREATE TABLE Fault_Log (fault_description VARCHAR, fault_log_entry_id VARCHAR, fault_log_entry_datetime VARCHAR), CREATE TABLE Fault_Log_Parts (fault_log_entry_id VARCHAR)
哪一个故障日志包含了最多的故障部件?列出故障日志ID、描述和记录时间。
SELECT T1.skill_id , T1.skill_description FROM Skills AS T1 JOIN Skills_Required_To_Fix AS T2 ON T1.skill_id = T2.skill_id GROUP BY T1.skill_id ORDER BY count(*) DESC LIMIT 1
CREATE TABLE Skills (skill_id VARCHAR, skill_description VARCHAR), CREATE TABLE Skills_Required_To_Fix (skill_id VARCHAR)
哪种技术能用来修复最多的故障?列出技术ID和描述。
SELECT DISTINCT asset_model FROM Assets
CREATE TABLE Assets (asset_model VARCHAR)
所有不同的资产模型是什么?
SELECT asset_make , asset_model , asset_details FROM Assets ORDER BY asset_disposed_date ASC
CREATE TABLE Assets (asset_disposed_date VARCHAR, asset_model VARCHAR, asset_make VARCHAR, asset_details VARCHAR)
按处理日期升序列出所有资产的制作、型号、细节。
SELECT part_id , chargeable_amount FROM Parts ORDER BY chargeable_amount ASC LIMIT 1
CREATE TABLE Parts (part_id VARCHAR, chargeable_amount VARCHAR)
哪个零件的收费最低?列出零件ID和数量。
SELECT T1.company_name FROM Third_Party_Companies AS T1 JOIN Maintenance_Contracts AS T2 ON T1.company_id = T2.maintenance_contract_company_id ORDER BY T2.contract_start_date ASC LIMIT 1
CREATE TABLE Third_Party_Companies (company_name VARCHAR, company_id VARCHAR), CREATE TABLE Maintenance_Contracts (contract_start_date VARCHAR, maintenance_contract_company_id VARCHAR)
哪家公司最早开始有维修合同?显示公司名称。
SELECT T1.company_name FROM Third_Party_Companies AS T1 JOIN Maintenance_Contracts AS T2 ON T1.company_id = T2.maintenance_contract_company_id JOIN Ref_Company_Types AS T3 ON T1.company_type_code = T3.company_type_code ORDER BY T2.contract_end_date DESC LIMIT 1
CREATE TABLE Third_Party_Companies (company_name VARCHAR, company_id VARCHAR, company_type_code VARCHAR), CREATE TABLE Maintenance_Contracts (contract_end_date VARCHAR, maintenance_contract_company_id VARCHAR), CREATE TABLE Ref_Company_Types (company_type_code VARCHAR)
最近签订合同的公司的类型描述是什么?
SELECT gender FROM staff GROUP BY gender ORDER BY count(*) DESC LIMIT 1
CREATE TABLE staff (gender VARCHAR)
哪种性别占员工的大多数?
SELECT T1.staff_name , count(*) FROM Staff AS T1 JOIN Engineer_Visits AS T2 ON T1.staff_id = T2.contact_staff_id GROUP BY T1.staff_name
CREATE TABLE Staff (staff_id VARCHAR, staff_name VARCHAR), CREATE TABLE Engineer_Visits (contact_staff_id VARCHAR)
每个员工联系了多少工程师?列出进行联系的员工的姓名和联系的工程师的数量。
SELECT asset_model FROM Assets WHERE asset_id NOT IN (SELECT asset_id FROM Fault_Log)
CREATE TABLE Assets (asset_model VARCHAR, asset_id VARCHAR), CREATE TABLE Fault_Log (asset_model VARCHAR, asset_id VARCHAR)
哪些资产没有产生任何故障记录?列出资产模型。
SELECT local_authority , services FROM station
CREATE TABLE station (local_authority VARCHAR, services VARCHAR)
列出所有车站的地方当局和提供的服务。
SELECT train_number , name FROM train ORDER BY TIME
CREATE TABLE train (train_number VARCHAR, name VARCHAR, TIME VARCHAR)
按时间从早到晚的顺序显示所有列车号码和名称。
SELECT TIME , train_number FROM train WHERE destination = '宿迁' ORDER BY TIME
CREATE TABLE train (train_number VARCHAR, destination VARCHAR, TIME VARCHAR)
按照时间排序,给我前往“宿迁”的所有列车的时间和数量。
SELECT count(*) FROM train WHERE name LIKE "列车"
CREATE TABLE train (name VARCHAR)
有多少列火车名字中有“列车”?
SELECT train_number , TIME FROM train WHERE origin = '宿迁' AND destination = '徐州'
CREATE TABLE train (train_number VARCHAR, origin VARCHAR, TIME VARCHAR, destination VARCHAR)
找出从“宿迁”到“徐州”的火车的数量和时间。
SELECT origin , count(*) FROM train GROUP BY origin
CREATE TABLE train (origin VARCHAR)
找出每个起点发车的列车数量。
SELECT t1.name FROM train AS t1 JOIN route AS t2 ON t1.id = t2.train_id GROUP BY t2.train_id ORDER BY count(*) DESC LIMIT 1
CREATE TABLE train (name VARCHAR, id VARCHAR), CREATE TABLE route (train_id VARCHAR)
找到路线经过最多火车站的列车的名称。
SELECT count(*) , t1.network_name , t1.services FROM station AS t1 JOIN route AS t2 ON t1.id = t2.station_id GROUP BY t2.station_id
CREATE TABLE station (network_name VARCHAR, services VARCHAR, id VARCHAR), CREATE TABLE route (station_id VARCHAR)
查找每个站点的火车数量,以及站点网络名称和服务。
SELECT avg(high_temperature) , day_of_week FROM weekly_weather GROUP BY day_of_week
CREATE TABLE weekly_weather (high_temperature INTEGER, day_of_week VARCHAR)
一周每一天的平均气温是多少?
SELECT max(t1.low_temperature) , avg(t1.precipitation) FROM weekly_weather AS t1 JOIN station AS t2 ON t1.station_id = t2.id WHERE t2.network_name = "湖州"
CREATE TABLE weekly_weather (station_id VARCHAR, low_temperature INTEGER, precipitation INTEGER), CREATE TABLE station (network_name VARCHAR, id VARCHAR)
请告诉我“湖州”的最高低温和平均降水量。
SELECT t3.name , t3.time FROM station AS t1 JOIN route AS t2 ON t1.id = t2.station_id JOIN train AS t3 ON t2.train_id = t3.id WHERE t1.local_authority = "洛阳"
CREATE TABLE station (local_authority VARCHAR, id VARCHAR), CREATE TABLE route (train_id VARCHAR, station_id VARCHAR), CREATE TABLE train (name VARCHAR, time VARCHAR, id VARCHAR)
查找经过属于地方当局为“洛阳”的车站的火车的名称和时间。
SELECT count(DISTINCT services) FROM station
CREATE TABLE station (services VARCHAR)
所有车站能提供多少种不同的服务?
SELECT t2.id , t2.local_authority FROM weekly_weather AS t1 JOIN station AS t2 ON t1.station_id = t2.id GROUP BY t1.station_id ORDER BY avg(high_temperature) DESC LIMIT 1
CREATE TABLE weekly_weather (station_id VARCHAR), CREATE TABLE station (local_authority VARCHAR, id VARCHAR)
查找平均高温最高的车站的id和所属的地方当局。
SELECT t2.id , t2.local_authority FROM weekly_weather AS t1 JOIN station AS t2 ON t1.station_id = t2.id GROUP BY t1.station_id HAVING max(t1.precipitation) > 50
CREATE TABLE weekly_weather (station_id VARCHAR, precipitation INTEGER), CREATE TABLE station (local_authority VARCHAR, id VARCHAR)
查找最大降水量大于50的车站的id和所属的地方当局。
SELECT min(low_temperature) , max(wind_speed_mph) FROM weekly_weather
CREATE TABLE weekly_weather (low_temperature INTEGER, wind_speed_mph INTEGER)
显示最低低温并且以每小时英里数显示最高风速。
SELECT origin FROM train GROUP BY origin HAVING count(*) > 1
CREATE TABLE train (origin VARCHAR)
找出至少有1辆火车出发的起点。
SELECT count(*) FROM professor AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code WHERE DEPT_NAME = "会计学"
CREATE TABLE professor (dept_code VARCHAR), CREATE TABLE department (dept_code VARCHAR)
找到“会计学”系的教授人数。
SELECT count(*) FROM professor AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code WHERE DEPT_NAME = "会计学"
CREATE TABLE professor (dept_code VARCHAR), CREATE TABLE department (dept_code VARCHAR)
“会计学”系有多少教授?
SELECT count(DISTINCT PROF_NUM) FROM CLASS WHERE CRS_CODE = "美术"
CREATE TABLE CLASS (PROF_NUM VARCHAR, CRS_CODE VARCHAR)
有多少教授教代码为“美术”的课程?
SELECT count(DISTINCT PROF_NUM) FROM CLASS WHERE CRS_CODE = "美术"
CREATE TABLE CLASS (PROF_NUM VARCHAR, CRS_CODE VARCHAR)
有多少教授教的课程代码为“美术”?
SELECT T3.EMP_FNAME , T3.EMP_LNAME FROM professor AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code JOIN employee AS T3 ON T1.EMP_NUM = T3.EMP_NUM WHERE DEPT_NAME = "生物学"
CREATE TABLE professor (dept_code VARCHAR, EMP_NUM VARCHAR), CREATE TABLE department (dept_code VARCHAR), CREATE TABLE employee (EMP_LNAME VARCHAR, EMP_NUM VARCHAR, EMP_FNAME VARCHAR)
“生物”系教授的名字和姓氏是什么?
SELECT T3.EMP_FNAME , T3.EMP_LNAME FROM professor AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code JOIN employee AS T3 ON T1.EMP_NUM = T3.EMP_NUM WHERE DEPT_NAME = "生物学"
CREATE TABLE professor (dept_code VARCHAR, EMP_NUM VARCHAR), CREATE TABLE department (dept_code VARCHAR), CREATE TABLE employee (EMP_LNAME VARCHAR, EMP_NUM VARCHAR, EMP_FNAME VARCHAR)
所有“生物”教授的名字和姓氏是什么?
SELECT DISTINCT T1.EMP_FNAME , T1.EMP_DOB FROM employee AS T1 JOIN CLASS AS T2 ON T1.EMP_NUM = T2.PROF_NUM WHERE CRS_CODE = "美术"
CREATE TABLE employee (EMP_DOB VARCHAR, EMP_NUM VARCHAR, EMP_FNAME VARCHAR), CREATE TABLE CLASS (PROF_NUM VARCHAR)
教课程“美术”的教授的姓名和出生日期是什么?
SELECT DISTINCT T1.EMP_FNAME , T1.EMP_DOB FROM employee AS T1 JOIN CLASS AS T2 ON T1.EMP_NUM = T2.PROF_NUM WHERE CRS_CODE = "美术"
CREATE TABLE employee (EMP_DOB VARCHAR, EMP_NUM VARCHAR, EMP_FNAME VARCHAR), CREATE TABLE CLASS (PROF_NUM VARCHAR)
负责“ACT211”的教授的名字和出生日期是什么?
SELECT count(*) FROM employee AS T1 JOIN CLASS AS T2 ON T1.EMP_NUM = T2.PROF_NUM WHERE T1.EMP_LNAME = '孙'
CREATE TABLE employee (EMP_LNAME VARCHAR, EMP_NUM VARCHAR), CREATE TABLE CLASS (PROF_NUM VARCHAR)
姓“孙”的教授教多少门课?
SELECT count(*) FROM employee AS T1 JOIN CLASS AS T2 ON T1.EMP_NUM = T2.PROF_NUM WHERE T1.EMP_LNAME = '孙'
CREATE TABLE employee (EMP_LNAME VARCHAR, EMP_NUM VARCHAR), CREATE TABLE CLASS (PROF_NUM VARCHAR)
姓“孙”的教授总共有多少门课?
SELECT school_code FROM department WHERE dept_name = "会计学"
CREATE TABLE department (school_code VARCHAR, dept_name VARCHAR)
会计系所属的学校代码是什么?
SELECT school_code FROM department WHERE dept_name = "会计学"
CREATE TABLE department (school_code VARCHAR, dept_name VARCHAR)
会计系的学校代码是什么?
SELECT crs_credit , crs_description FROM course WHERE crs_code = '哲学'
CREATE TABLE course (crs_credit VARCHAR, crs_description VARCHAR, crs_code VARCHAR)
课程“哲学”有多少学分,它的描述是什么?
SELECT crs_credit , crs_description FROM course WHERE crs_code = '哲学'
CREATE TABLE course (crs_credit VARCHAR, crs_description VARCHAR, crs_code VARCHAR)
“哲学”的描述是什么,它有多少学分?
SELECT dept_address FROM department WHERE dept_name = '旧'
CREATE TABLE department (dept_name VARCHAR, dept_address VARCHAR)
“旧”系的地址是什么?
SELECT dept_address FROM department WHERE dept_name = '旧'
CREATE TABLE department (dept_name VARCHAR, dept_address VARCHAR)
“旧”系在哪里?
SELECT count(DISTINCT dept_address) FROM department WHERE school_code = '师范'
CREATE TABLE department (school_code VARCHAR, dept_address VARCHAR)
代码为师范的学校有多少个不同的位置?
SELECT count(DISTINCT dept_address) FROM department WHERE school_code = '师范'
CREATE TABLE department (school_code VARCHAR, dept_address VARCHAR)
代码为“师范”的学校有多少个不同的位置?
SELECT count(DISTINCT dept_address) , school_code FROM department GROUP BY school_code
CREATE TABLE department (school_code VARCHAR, dept_address VARCHAR)
每所学校有多少个不同的地方?
SELECT count(DISTINCT dept_address) , school_code FROM department GROUP BY school_code
CREATE TABLE department (school_code VARCHAR, dept_address VARCHAR)
计算每个学校的不同地址的数量。
SELECT crs_credit , crs_description FROM course WHERE crs_code = '文学'
CREATE TABLE course (crs_credit VARCHAR, crs_description VARCHAR, crs_code VARCHAR)
找到“文学”课程的描述和学分。
SELECT crs_credit , crs_description FROM course WHERE crs_code = '文学'
CREATE TABLE course (crs_credit VARCHAR, crs_description VARCHAR, crs_code VARCHAR)
“文学”的课程描述和学分是多少?
SELECT count(DISTINCT dept_name) , school_code FROM department GROUP BY school_code
CREATE TABLE department (school_code VARCHAR, dept_name VARCHAR)
找出每个学校的部门数量。
SELECT count(DISTINCT dept_name) , school_code FROM department GROUP BY school_code
CREATE TABLE department (school_code VARCHAR, dept_name VARCHAR)
每所学校有多少个部门?
SELECT count(DISTINCT dept_name) , school_code FROM department GROUP BY school_code HAVING count(DISTINCT dept_name) < 5
CREATE TABLE department (school_code VARCHAR, dept_name VARCHAR)
找出每所院系数量少于5的学校不同院系的数量。
SELECT count(DISTINCT dept_name) , school_code FROM department GROUP BY school_code HAVING count(DISTINCT dept_name) < 5
CREATE TABLE department (school_code VARCHAR, dept_name VARCHAR)
每所院系数量少于5的学校有几个不同的系?
SELECT count(*) , crs_code FROM CLASS GROUP BY crs_code
CREATE TABLE CLASS (crs_code VARCHAR)
每门课有多少节?