human
Schema:
basketball_match (Team_ID, School_ID, Team_Name, ACC_Regular_Season, ACC_Percent, ACC_Home, ACC_Road, All_Games, All_Games_Percent, All_Home, All_Road, All_Neutral)
university (School_ID, School, Location, Founded, Affiliation, Enrollment, Nickname, Primary_conference)
Please answer with SQL.
assistant
Sure, I understand.
human
Show the enrollment and primary_conference of the oldest college.
assistant
SELECT enrollment , primary_conference FROM university ORDER BY founded LIMIT 1
human
Find the total number of students enrolled in the colleges that were founded after the year of 1850 for each affiliation type.
assistant
SELECT sum(Enrollment) , affiliation FROM university WHERE founded > 1850 GROUP BY affiliation
human
What are the average enrollment size of the universities that are founded before 1850?
assistant
SELECT avg(enrollment) FROM university WHERE founded < 1850
human
Find the total student enrollment for different affiliation type schools.
assistant
SELECT sum(enrollment) , affiliation FROM university GROUP BY affiliation
human
Find the number of universities that have over a 20000 enrollment size for each affiliation type.
assistant
SELECT count(*) , affiliation FROM university WHERE enrollment > 20000 GROUP BY affiliation
human
Find the team names of the universities whose enrollments are smaller than the average enrollment size.
assistant
SELECT t2.team_name FROM university AS t1 JOIN basketball_match AS t2 ON t1.school_id = t2.school_id WHERE enrollment < ( SELECT avg ( enrollment ) FROM university ) ;