มีผู้เล่นกี่คนที่เข้าเรียนที่ Hillcrest High School?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
How many players attended Hillcrest High School?It is not neccessary to use all the tables.
 table_304:  "Player" [ text]  "Position" [ text]  "School" [ text]  "Hometown" [ text]  "College" [ text] 
SELECT COUNT("College") FROM table_304 WHERE "School" = 'Hillcrest High School'