human
Schema:
College (cName, state, enr)
Player (pID, pName, yCard, HS)
Tryout (pID, cName, pPos, decision)
Please answer with SQL.
assistant
Sure, I understand.
human
Find the states where have the colleges whose enrollments are less than the largest size.
assistant
SELECT DISTINCT state FROM college WHERE enr < (SELECT max(enr) FROM college)
human
What is average enrollment of colleges in the state FL?
assistant
SELECT avg(enr) FROM College WHERE state = 'FL'
human
What is the name of school that has the smallest enrollment in each state?
assistant
SELECT cName , state , min(enr) FROM college GROUP BY state
human
How many colleges in total?
assistant
SELECT count(*) FROM College
human
What is the number of states that has some college whose enrollment is larger than the average enrollment?
assistant
SELECT count(DISTINCT state) FROM college WHERE enr > (SELECT avg(enr) FROM college)
human
How many states have smaller colleges than average?
assistant
SELECT COUNT( DISTINCT state ) FROM college WHERE enr < ( SELECT avg ( enr ) FROM college ) ;