CREATE TABLE table_64419 ("School" CLOB, "Location" CLOB, "Mascot" CLOB, "Size" FLOAT, "IHSAA Class" CLOB, "IHSAA Football Class" CLOB, "County" CLOB)

Which IHSAA class has a mascot of the Raiders?
SELECT "IHSAA Class" FROM table_64419 WHERE "Mascot" = 'raiders'
SELECT "IHSAA Class" FROM "table_64419" WHERE "Mascot" = 'raiders'