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-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- What are the names of the courses that the students with the lowest intelligence are least satisfied with?
| SELECT T3.name FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T2.sat = 1 AND T1.intelligence = 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Which of the two courses, "Advanced Operating System" or "Intro to BlockChain', did most of the students receive an A in?
| SELECT T2.name FROM registration AS T1 INNER JOIN course AS T2 ON T1.course_id = T2.course_id WHERE T1.grade = 'A' AND T2.name IN ('Advanced Operating System', 'Intro to BlockChain') GROUP BY T2.name ORDER BY COUNT(T1.student_id) DESC LIMIT 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- What is the popularity of the professor who advises the highest number of students with the highest research ability?
| SELECT T2.popularity FROM RA AS T1 INNER JOIN prof AS T2 ON T1.prof_id = T2.prof_id GROUP BY T1.prof_id, T1.capability ORDER BY COUNT(T1.student_id) DESC, T1.capability DESC LIMIT 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- What is the average number of students who registered for the courses with a difficulty of 4?
| SELECT CAST(COUNT(T1.student_id) AS REAL) / COUNT(DISTINCT T2.course_id) FROM registration AS T1 INNER JOIN course AS T2 ON T1.course_id = T2.course_id WHERE T2.diff = 4; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- How many students, who have a GPA between 3 to 4, failed a course?
| SELECT COUNT(T2.student_id) FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id WHERE T2.grade IS NULL AND T1.gpa BETWEEN 3 AND 4; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- How many students taking a bachelor's degree received an A in all of the courses that they took?
| SELECT COUNT(T2.student_id) FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id WHERE T2.grade = 'A' AND T1.type = 'UG'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- What is the average GPA of the students with the highest research capability and high salary? List the full names of the students.
| SELECT AVG(T2.gpa), T2.f_name, T2.l_name FROM RA AS T1 INNER JOIN student AS T2 ON T1.student_id = T2.student_id WHERE T1.salary = 'high' AND T1.capability = 5 GROUP BY T2.student_id; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- List the professors' IDs and students' IDs with the lowest research ability.
| SELECT prof_id, student_id FROM RA WHERE capability = ( SELECT MIN(capability) FROM RA ); |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Name the professor who got graduation from the University of Boston.
| SELECT first_name, last_name FROM prof WHERE graduate_from = 'University of Boston'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- List the courses' IDs and students' IDs who failed to pass the course.
| SELECT course_id, student_id FROM registration WHERE grade IS NULL OR grade = ''; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- What is the male and female ratio among the professors?
| SELECT CAST(SUM(CASE WHEN gender = 'Male' THEN 1 ELSE 0 END) AS REAL) / SUM(CASE WHEN gender = 'Female' THEN 1 ELSE 0 END) FROM prof; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Describe the names and credits of the least difficult courses.
| SELECT name, credit FROM course WHERE diff = ( SELECT MIN(diff) FROM course ); |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Describe the students' full names and GPAs under the supervision of the most popular professor.
| SELECT T3.f_name, T3.l_name, T3.gpa FROM prof AS T1 INNER JOIN RA AS T2 ON T1.prof_id = T2.prof_id INNER JOIN student AS T3 ON T2.student_id = T3.student_id ORDER BY T1.popularity DESC LIMIT 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Provide the full names and emails of unpaid research assistants.
| SELECT T2.f_name, T2.l_name, T2.email FROM RA AS T1 INNER JOIN student AS T2 ON T1.student_id = T2.student_id WHERE T1.salary = 'free'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- List the research assistants' full names, capabilities and GPAs who were under the supervision of Merwyn Conkay.
| SELECT T3.f_name, T3.l_name, T2.capability, T3.gpa FROM prof AS T1 INNER JOIN RA AS T2 ON T1.prof_id = T2.prof_id INNER JOIN student AS T3 ON T2.student_id = T3.student_id WHERE T1.first_name = 'Merwyn' AND T1.last_name = 'Conkay'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Describe the students' full names and grades in Intro to BlockChain course.
| SELECT T1.f_name, T1.l_name, T2.grade FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T3.name = 'Intro to BlockChain'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Among students registered for the most difficult course, list the students' full names who got grade A.
| SELECT T1.f_name, T1.l_name FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T2.grade = 'A' ORDER BY T3.diff DESC LIMIT 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Describe the full names and graduated universities of the professors who advised Olia Rabier.
| SELECT T1.first_name, T1.last_name, T1.graduate_from FROM prof AS T1 INNER JOIN RA AS T2 ON T1.prof_id = T2.prof_id INNER JOIN student AS T3 ON T2.student_id = T3.student_id WHERE T3.f_name = 'Olia' AND T3.l_name = 'Rabier'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Name the students of the Advanced Database Systems course with the highest satisfaction.
| SELECT T1.f_name, T1.l_name FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T3.name = 'Advanced Database Systems' ORDER BY T2.sat DESC LIMIT 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Calculate the GPA of the semester for Laughton Antonio.
| SELECT CAST(SUM(T3.credit * CASE T1.grade WHEN 'A' THEN 4 WHEN 'B' THEN 3 WHEN 'C' THEN 2 WHEN 'D' THEN 1 ELSE 1 END) AS REAL) / COUNT(T3.credit) FROM registration AS T1 INNER JOIN student AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T1.course_id = T3.course_id WHERE T2.f_name = 'Laughton' AND T2.l_name = 'Antonio'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Provide the registered courses' names by undergraduate students with GPA of 3.7 and above.
| SELECT DISTINCT T1.f_name FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T1.type = 'UG' AND T1.gpa > 3.7; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Describe the names and capability of the students who were advised by professors from the University of Washington.
| SELECT T3.f_name, T3.l_name, T2.capability FROM prof AS T1 INNER JOIN RA AS T2 ON T1.prof_id = T2.prof_id INNER JOIN student AS T3 ON T2.student_id = T3.student_id WHERE T1.graduate_from = 'University of Washington'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Describe the full names, emails and intelligence of the students with the highest capability and salary.
| SELECT f_name, l_name, email, intelligence FROM student WHERE student_id IN ( SELECT student_id FROM RA WHERE salary = 'high' AND capability = ( SELECT MAX(capability) FROM RA ) ); |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Mention the names and credits of course registered by the students who were under the supervision of female professor with the highest teaching ability.
| SELECT T5.name, T5.credit FROM RA AS T1 INNER JOIN prof AS T2 ON T1.prof_id = T2.prof_id INNER JOIN student AS T3 ON T1.student_id = T3.student_id INNER JOIN registration AS T4 ON T3.student_id = T4.student_id INNER JOIN course AS T5 ON T4.course_id = T5.course_id WHERE T2.gender = 'Female' ORDER BY T2.teachingability DESC LIMIT 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- How many of the professors are female?
| SELECT COUNT(prof_id) FROM prof WHERE gender = 'Female'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- What is the name of the most difficult course?
| SELECT name FROM course WHERE diff = ( SELECT MAX(diff) FROM course ); |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Among the students with a gpa of 3.1 to 3.7, how many of them are undergraduate students?
| SELECT COUNT(student_id) FROM student WHERE gpa BETWEEN 3.1 AND 3.7 AND type = 'UG'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- What is the credit of the course named "Computer Vision"?
| SELECT credit FROM course WHERE name = 'Computer Vision'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Give the student's ID of students with 2.5 GPA and enrolled in C for Programmers.
| SELECT T2.student_id FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T3.name = 'C for Programmers' AND T1.gpa = 2.5; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Give the student's last name that gave the highest student satisfaction for the course "Intro to Database 2".
| SELECT T1.l_name FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T3.name = 'Intro to Database 2' ORDER BY T2.sat DESC LIMIT 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Among the students with high salary, what is total number of students with a GPA higher than 3?
| SELECT COUNT(T1.student_id) FROM RA AS T1 INNER JOIN student AS T2 ON T1.student_id = T2.student_id WHERE T1.salary = 'high' AND T2.gpa > 3; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Among undergraduate students, list the name of the course with the highest student satisfaction.
| SELECT T3.name FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T1.type = 'UG' ORDER BY T2.sat DESC LIMIT 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- List the capability of research postgraduate students with an intellegence level of 4 and above.
| SELECT T1.capability FROM RA AS T1 INNER JOIN student AS T2 ON T1.student_id = T2.student_id WHERE T2.type = 'RPG' AND T2.intelligence >= 4; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- In students with a grade of B, how many of them have an intellegence level of 3?
| SELECT COUNT(T1.student_id) FROM registration AS T1 INNER JOIN student AS T2 ON T1.student_id = T2.student_id WHERE T1.grade = 'B' AND T2.intelligence = 3; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- What is the difficulty of the course in which a student with level of intellengence of 5 got an A grade?
| SELECT T3.diff FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T2.grade = 'A' AND T1.intelligence = 5; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Among professors with the highest popularity, how many of their students have research capability of 5?
| SELECT COUNT(T1.student_id) FROM RA AS T1 INNER JOIN prof AS T2 ON T1.prof_id = T2.prof_id WHERE T1.capability = 5 ORDER BY T2.popularity DESC LIMIT 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- List the course's name where students acquired a grade of D.
| SELECT T1.name FROM course AS T1 INNER JOIN registration AS T2 ON T1.course_id = T2.course_id WHERE T2.grade = 'D'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- What is the capability on research of the student named Alvera McQuillin?
| SELECT T2.capability FROM student AS T1 INNER JOIN RA AS T2 ON T1.student_id = T2.student_id WHERE T1.f_name = 'Alvera' AND T1.l_name = 'McQuillin'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Of courses with 3 credit, how many students have GPA of 3.2?
| SELECT COUNT(T1.student_id) FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T3.credit = 3 AND T1.gpa = 3.2; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Among students with low salary, how many of them have a gpa of 3.5?
| SELECT COUNT(T1.student_id) FROM RA AS T1 INNER JOIN student AS T2 ON T1.student_id = T2.student_id WHERE T2.gpa = 3.5 AND T1.salary = 'low'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- List the student's email with grade of B in a course with difficulty greater than the 80% of average difficulty of all courses.
| SELECT T2.email FROM registration AS T1 INNER JOIN student AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T1.course_id = T3.course_id WHERE T1.grade = 'B' GROUP BY T3.diff HAVING T3.diff > AVG(T3.diff) * 0.8; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Among the professors with a teachability of 3 and below, what is the percentage of their student advisees with a low salary?
| SELECT CAST(SUM(CASE WHEN T1.salary = 'low' THEN 1 ELSE 0 END) AS REAL) * 100 / COUNT(T1.salary) FROM RA AS T1 INNER JOIN prof AS T2 ON T1.prof_id = T2.prof_id WHERE T2.teachingability < 3; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Find the most important and most difficult courses.
| SELECT name FROM course WHERE credit = ( SELECT MAX(credit) FROM course ) AND diff = ( SELECT MAX(diff) FROM course ); |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- What is the average teaching ability of the most popular professors?
| SELECT CAST(SUM(teachingability) AS REAL) / COUNT(prof_id) FROM prof WHERE popularity = ( SELECT MAX(popularity) FROM prof ); |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Calculate the average satisfaction of the good students with their courses.
| SELECT CAST(SUM(sat) AS REAL) / COUNT(course_id) FROM registration WHERE grade = 'B'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Among the students with less than four intelligence, list the full name and phone number of students with a greater than 3 GPA.
| SELECT f_name, l_name, phone_number FROM student WHERE gpa > 3 AND intelligence < 4; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Name the students with above-average capability.
| SELECT T1.f_name, T1.l_name FROM student AS T1 INNER JOIN RA AS T2 ON T1.student_id = T2.student_id WHERE T2.capability > ( SELECT AVG(capability) FROM RA ); |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- For the students with an intelligence of 5, list the full name and courses taken by them who have less than a 3 GPA.
| SELECT T1.f_name, T1.l_name, T3.name FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T1.intelligence = 5 AND T1.gpa < 3; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- What is the average capability of students with less than a 2.5 GPA?
| SELECT CAST(SUM(T1.capability) AS REAL) / COUNT(T1.student_id) FROM RA AS T1 INNER JOIN student AS T2 ON T1.student_id = T2.student_id WHERE T2.gpa < 2.5; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- List the full name of the professors who advised students with intelligence 1.
| SELECT T1.first_name, T1.last_name FROM prof AS T1 INNER JOIN RA AS T2 ON T1.prof_id = T2.prof_id INNER JOIN student AS T3 ON T2.student_id = T3.student_id WHERE T3.intelligence = 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- What is the difference in the average GPA of students who took the hardest and easiest courses?
| SELECT AVG(T1.gpa) FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T3.diff IN (2, 1) GROUP BY T3.diff; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Give the full name and capability of students who failed in any courses.
| SELECT T2.f_name, T2.l_name, T1.capability FROM RA AS T1 INNER JOIN student AS T2 ON T2.student_id = T1.student_id INNER JOIN registration AS T3 ON T2.student_id = T3.student_id WHERE T3.grade IS NULL OR T3.grade = ''; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Of the students with high salaries, how many took the computer vision course?
| SELECT COUNT(T1.student_id) FROM RA AS T1 INNER JOIN registration AS T2 ON T2.student_id = T1.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T1.salary = 'high' AND T3.name = 'Computer Vision'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Find the full name and popularity of the professor who advises the most number of students.
| SELECT T1.first_name, T1.last_name, T1.popularity FROM prof AS T1 INNER JOIN RA AS T2 ON T1.prof_id = T2.prof_id GROUP BY T1.prof_id ORDER BY COUNT(T2.student_id) DESC LIMIT 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Please give the name of the course in which most numbers of the students got an A. Also, list the full name of the students who got an A in this course.
| SELECT T3.name, T2.f_name, T2.l_name FROM registration AS T1 INNER JOIN student AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T1.course_id = T3.course_id WHERE T1.grade = 'A' GROUP BY T3.name ORDER BY COUNT(T1.student_id) DESC LIMIT 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Calculate the difference between the average satisfaction of the students with high salaries and no salary.
| SELECT AVG(T2.sat) - ( SELECT AVG(T2.sat) FROM RA AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id WHERE T1.salary = 'free' ) AS diff FROM RA AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id WHERE T1.salary = 'high'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Find the university from which the professor who advised most undergraduate students graduated.
| SELECT T1.graduate_from FROM prof AS T1 INNER JOIN RA AS T2 ON T1.prof_id = T2.prof_id INNER JOIN student AS T3 ON T2.student_id = T3.student_id WHERE T3.type = 'UG' GROUP BY T1.prof_id ORDER BY COUNT(T2.student_id) DESC LIMIT 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Among the professors with more than average teaching ability, list the full name and email address of the professors who advise two or more students.
| SELECT T2.first_name, T2.last_name, T2.email FROM RA AS T1 INNER JOIN prof AS T2 ON T1.prof_id = T2.prof_id WHERE T2.teachingability > ( SELECT AVG(teachingability) FROM prof ) GROUP BY T2.prof_id HAVING COUNT(T1.student_id) >= 2; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- What percentage of students are highly satisfied with the Intro to Database 2 course?
| SELECT CAST(( SELECT COUNT(*) FROM course WHERE name = 'Intro to Database 2' AND course_id IN ( SELECT course_id FROM registration WHERE sat = ( SELECT MAX(sat) FROM registration ) ) ) AS REAL) * 100 / COUNT(T1.student_id) FROM registration AS T1 INNER JOIN course AS T2 ON T1.course_id = T2.course_id WHERE T2.name = 'Intro to Database 2'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- What is the first and last name of students with highest gpa?
| SELECT f_name, l_name FROM student WHERE gpa = ( SELECT MAX(gpa) FROM student ); |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Among professors with the highest teachability, how many of their students have high salary?
| SELECT COUNT(T1.student_id) FROM RA AS T1 INNER JOIN prof AS T2 ON T1.prof_id = T2.prof_id WHERE T1.salary = 'high' ORDER BY T2.teachingability DESC LIMIT 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- What is the salary range of the student with an email of [email protected]?
| SELECT T1.salary FROM RA AS T1 INNER JOIN student AS T2 ON T1.student_id = T2.student_id WHERE T2.email = '[email protected]'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Among students that gave satisfaction of value 4 for the course named "Statistical Learning", how many of them have a gpa of 3.8?
| SELECT COUNT(T1.student_id) FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T3.name = 'Statistical learning' AND T2.sat = 4 AND T1.gpa = 3.8; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Among courses with difficulty of 3, how many students have intellegence level of 2?
| SELECT COUNT(T1.student_id) FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T3.diff = 3 AND T1.intelligence = 2; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- List the student's first and last name that got a C in the course named "Applied Deep Learning".
| SELECT T1.f_name, T1.l_name FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T3.name = 'Applied Deep Learning ' AND T2.grade = 'C'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Among research postgraduate students, give the name of the course with the student satisfaction value of 1.
| SELECT T3.name FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T2.sat = 1 AND T1.type = 'RPG'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , name [ TEXT ] , credit [ INTEGER ] , diff [ INTEGER ] | prof : prof_id [ INTEGER ] primary_key , gender [ TEXT ] , first_name [ TEXT ] , last_name [ TEXT ] , email [ TEXT ] , popularity [ INTEGER ] , teachingability [ INTEGER ] , graduate_from [ TEXT ] | RA : student_id [ INTEGER ] RA.student_id = student.student_id , capability [ INTEGER ] , prof_id [ INTEGER ] RA.prof_id = prof.prof_id , salary [ TEXT ] | registration : course_id [ INTEGER ] registration.course_id = course.course_id , student_id [ INTEGER ] registration.student_id = student.student_id , grade [ TEXT ] , sat [ INTEGER ] | student : student_id [ INTEGER ] primary_key , f_name [ TEXT ] , l_name [ TEXT ] , phone_number [ TEXT ] , email [ TEXT ] , intelligence [ INTEGER ] , gpa [ REAL ] , type [ TEXT ] |
-- -- Among the students with a capability below 3, what is the difference of undergraduate students from research postgraduate students?
| SELECT SUM(CASE WHEN T2.type = 'UG' THEN 1 ELSE 0 END) - SUM(CASE WHEN T2.type = 'RPG' THEN 1 ELSE 0 END) FROM RA AS T1 INNER JOIN student AS T2 ON T1.student_id = T2.student_id WHERE T1.capability < 3; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- What is the average number of students for each advisor?
| SELECT CAST(COUNT(p_id) AS REAL) / COUNT(DISTINCT p_id_dummy) AS avgnum FROM advisedBy GROUP BY p_id_dummy; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- How many professors are teaching course ID 18?
| SELECT COUNT(DISTINCT p_id) FROM taughtBy WHERE course_id = 18; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- List all the course IDs for professional or master/graduate courses.
| SELECT course_id FROM course WHERE courseLevel = 'Level_500'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- How many courses are there for basic or medium undergraduate courses?
| SELECT COUNT(course_id) FROM course WHERE courseLevel = 'Level_300'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- List the ID of all professors who are not faculty member along with the courses taught by him/her.
| SELECT T2.p_id, T2.course_id FROM person AS T1 INNER JOIN taughtBy AS T2 ON T1.p_id = T2.p_id WHERE T1.professor = 1 AND T1.hasPosition <> 0; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- Provide the ID of professors who are teaching high-level or harder undergraduate course.
| SELECT T2.p_id FROM course AS T1 INNER JOIN taughtBy AS T2 ON T1.course_id = T2.course_id WHERE T1.courseLevel = 'Level_400'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- What are the courses taught by the advisors who gave advice to student with ID 376?
| SELECT T3.course_id FROM advisedBy AS T1 INNER JOIN person AS T2 ON T1.p_id = T2.p_id INNER JOIN taughtBy AS T3 ON T2.p_id = T3.p_id WHERE T1.p_id = 141; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- Name the advisors for students in Year 3 of the program.
| SELECT T1.p_id FROM advisedBy AS T1 INNER JOIN person AS T2 ON T1.p_id = T2.p_id WHERE T2.yearsInProgram = 'Year_3'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- Which level of courses is taught by professor ID 297?
| SELECT T1.courseLevel FROM course AS T1 INNER JOIN taughtBy AS T2 ON T1.course_id = T2.course_id WHERE T2.p_id = 297; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- What level is course 165? List the professors who teach the course.
| SELECT T1.courseLevel, T2.p_id FROM course AS T1 INNER JOIN taughtBy AS T2 ON T1.course_id = T2.course_id WHERE T2.course_id = 165; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- List the ID and years in program for students taught by advisor with ID 5.
| SELECT T1.p_id, T2.yearsInProgram FROM advisedBy AS T1 INNER JOIN person AS T2 ON T1.p_id = T2.p_id WHERE T1.p_id_dummy = 5; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- State the courses and level of courses by professors who are faculty employees.
| SELECT T3.course_id, T3.courseLevel FROM taughtBy AS T1 INNER JOIN person AS T2 ON T1.p_id = T2.p_id INNER JOIN course AS T3 ON T3.course_id = T1.course_id WHERE T2.hasPosition = 'Faculty_eme'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- Find the ID of advisor of student ID 80 and state the level of courses taught by him/her.
| SELECT T1.p_id_dummy, T2.courseLevel FROM advisedBy AS T1 INNER JOIN course AS T2 ON T1.p_id = T2.course_id INNER JOIN taughtBy AS T3 ON T2.course_id = T3.course_id WHERE T1.p_id = 80; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- Provide the ID of professors who teach in both harder undergraduate course and master/graduate courses.
| SELECT DISTINCT T2.p_id FROM course AS T1 INNER JOIN taughtBy AS T2 ON T1.course_id = T2.course_id WHERE T1.courseLevel = 'Level_400' OR T1.courseLevel = 'Level_500'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- Who are the professors who gave advice to students in the 12th years of program?
| SELECT T1.p_id_dummy FROM advisedBy AS T1 INNER JOIN person AS T2 ON T1.p_id = T2.p_id WHERE T2.yearsInProgram = 'Year_12'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- Which are the courses with the most number of professors? State the course ID and the level of the course.
| SELECT T1.course_id, T1.courseLevel FROM course AS T1 INNER JOIN taughtBy AS T2 ON T1.course_id = T2.course_id GROUP BY T1.course_id, T1.courseLevel ORDER BY COUNT(T1.course_id) DESC LIMIT 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- How many basic and medium undergraduate courses are there?
| SELECT COUNT(*) FROM course WHERE courseLevel = 'Level_300'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- How many people teaches course no.11?
| SELECT COUNT(*) FROM taughtBy WHERE course_id = 11; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- Which course has more teachers, course no.16 or course no.18?
| SELECT course_id FROM taughtBy WHERE course_id = 11 OR course_id = 18 GROUP BY course_id ORDER BY COUNT(course_id) DESC LIMIT 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- How many teachers are faculty employees?
| SELECT COUNT(*) FROM person WHERE hasPosition = 'Faculty_eme'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- Please list the IDs of the teachers who have advised more than 4 others to teach.
| SELECT p_id_dummy FROM advisedBy GROUP BY p_id_dummy HAVING COUNT(p_id_dummy) > 4; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- How many basic or medium undergraduate courses are taught by a professor?
| SELECT COUNT(*) FROM course AS T1 INNER JOIN taughtBy AS T2 ON T1.course_id = T2.course_id INNER JOIN person AS T3 ON T3.p_id = T2.p_id WHERE T1.courseLevel = 'Level_300' AND T3.professor = 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- Please list the IDs of all the faculty employees who teaches a basic or medium undergraduate course.
| SELECT T2.p_id FROM course AS T1 INNER JOIN taughtBy AS T2 ON T1.course_id = T2.course_id INNER JOIN person AS T3 ON T3.p_id = T2.p_id WHERE T1.courseLevel = 'Level_300' AND T3.hasPosition = 'Faculty_eme'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- Is the teacher who teaches course no.9 a faculty member?
| SELECT T2.hasPosition FROM taughtBy AS T1 INNER JOIN person AS T2 ON T1.p_id = T2.p_id WHERE T1.course_id = 9; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- Please list the levels of the all courses taught by teacher no.79.
| SELECT T1.courseLevel FROM course AS T1 INNER JOIN taughtBy AS T2 ON T1.course_id = T2.course_id WHERE T2.p_id = 79; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- Please list the IDs of the advisors of the students who are in the 5th year of their program.
| SELECT T1.p_id_dummy FROM advisedBy AS T1 INNER JOIN person AS T2 ON T1.p_id = T2.p_id WHERE T2.yearsInProgram = 'Year_5'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- How many students are advised to teach by a professor teaching basic or medium undergraduate courses?
| SELECT COUNT(DISTINCT T4.p_id) FROM person AS T1 INNER JOIN taughtBy AS T2 ON T1.p_id = T2.p_id INNER JOIN course AS T3 ON T3.course_id = T2.course_id INNER JOIN advisedBy AS T4 ON T4.p_id = T1.p_id WHERE T1.professor = 1 AND T3.courseLevel = 'Level_300'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- Among the courses that are basic or medium undergraduate courses, how many of them are taught by a faculty member?
| SELECT COUNT(*) FROM course AS T1 INNER JOIN taughtBy AS T2 ON T1.course_id = T2.course_id INNER JOIN person AS T3 ON T2.p_id = T3.p_id WHERE T3.professor = 1 AND T1.courseLevel = 'Level_300'; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- For the professor who advised student no.6, please list the IDs of the courses he or she teaches.
| SELECT T2.course_id FROM taughtBy AS T1 INNER JOIN course AS T2 ON T1.course_id = T2.course_id INNER JOIN advisedBy AS T3 ON T3.p_id = T1.p_id WHERE T1.p_id = 9; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- What is the level of the course with the most number of teachers?
| SELECT T1.courseLevel FROM course AS T1 INNER JOIN taughtBy AS T2 ON T1.course_id = T2.course_id GROUP BY T2.course_id ORDER BY COUNT(T2.p_id) DESC LIMIT 1; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- Please list the IDs of the professors that teaches more than 3 courses.
| SELECT T1.p_id FROM taughtBy AS T1 INNER JOIN person AS T2 ON T1.p_id = T2.p_id WHERE T2.professor = 1 GROUP BY T1.p_id HAVING COUNT(DISTINCT T1.course_id) > 3; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- Please list the IDs of the top 3 professors that teaches the most courses.
| SELECT T1.p_id FROM taughtBy AS T1 INNER JOIN person AS T2 ON T1.p_id = T2.p_id WHERE T2.professor = 1 GROUP BY T1.p_id ORDER BY COUNT(*) DESC LIMIT 3; |
-- Database schema
| course : course_id [ INTEGER ] primary_key , courseLevel [ TEXT ] | person : p_id [ INTEGER ] primary_key , professor [ INTEGER ] , student [ INTEGER ] , hasPosition [ TEXT ] , inPhase [ TEXT ] , yearsInProgram [ TEXT ] | advisedBy : p_id [ INTEGER ] advisedBy.p_id = person.p_id , p_id_dummy [ INTEGER ] advisedBy.p_id_dummy = person.p_id | taughtBy : course_id [ INTEGER ] taughtBy.course_id = course.course_id , p_id [ INTEGER ] taughtBy.p_id = person.p_id |
-- -- In total, all the students in the 3rd year of their program are advised by how many professors?
| SELECT COUNT(DISTINCT T1.p_id_dummy) FROM advisedBy AS T1 INNER JOIN person AS T2 ON T1.p_id = T2.p_id WHERE T2.yearsInProgram = 'Year_3'; |
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