IHSAA Class ใดมี School of mitchell?ไม่จำเป็นต้องใช้ตารางทั้งหมด
Which IHSAA Class has a School of mitchell?It is not neccessary to use all the tables.
 table_name_4:  (ihsaa_class [ VARCHAR ] school [ VARCHAR) ]
SELECT ihsaa_class FROM table_name_4 WHERE school = "mitchell"