CREATE TABLE table_name_68 (county VARCHAR2, ihsaa_class VARCHAR2, enrollment VARCHAR2)

Which County has an IHSAA Class of aaa, and an Enrollment smaller than 799?
SELECT county FROM table_name_68 WHERE ihsaa_class = "aaa" AND enrollment < 799
SELECT "county" FROM "table_name_68" WHERE "aaa" = "ihsaa_class" AND "enrollment" < 799