CREATE TABLE college (cname CLOB, state CLOB, enr NUMBER)
CREATE TABLE tryout (pid NUMBER, cname CLOB, ppos CLOB, decision CLOB)
CREATE TABLE player (pid NUMBER, pname CLOB, ycard CLOB, hs NUMBER)

How many colleges has more than 15000 students?
SELECT COUNT(*) FROM college WHERE enr > 15000
SELECT COUNT(*) FROM "college" WHERE "enr" > 15000