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
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
Find how many different affiliation types there are.
assistant
SELECT count(DISTINCT affiliation) FROM university
human
What is the total and minimum enrollment of all schools?
assistant
SELECT sum(enrollment) , min(enrollment) FROM university
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 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
What are the total enrollments of universities of each affiliation type?
assistant
SELECT SUM( enrollment ) , affiliation FROM university GROUP BY affiliation ;