bulk collection feature

DECLARE
   CURSOR major_polluters IS
      SELECT name, mileage
        FROM cars_and_trucks
       WHERE vehicle_type IN ('SUV', 'PICKUP');
   names name_varray := name_varray();
   mileages number_varray := number_varray();
BEGIN
   FOR bad_car IN major_polluters
   LOOP
      names.EXTEND;
      names (major_polluters%ROWCOUNT) := bad_car.name;
      mileages.EXTEND;
      mileages (major_polluters%ROWCOUNT) := bad_car.mileage;
   END LOOP;
   ... now work with data in the arrays ...
END;