text: DROP TABLE django_site CASCADE;
  DROP TABLE django_session CASCADE;
  DROP TABLE django_migrations CASCADE;
  DROP TABLE django_admin_log CASCADE;
  DROP TABLE db_user_user_permissions CASCADE;
  DROP TABLE db_user_groups CASCADE;
  DROP TABLE db_learnerprofile CASCADE;
  DROP TABLE db_learnercourse CASCADE;
  DROP TABLE db_instructor CASCADE;
  DROP TABLE auth_group_permissions CASCADE;
  DROP TABLE auth_permission CASCADE;
  DROP TABLE auth_group CASCADE;
  DROP TABLE authtoken_token CASCADE;
  DROP TABLE db_contact CASCADE;
  DROP TABLE db_reply CASCADE;
  DROP TABLE db_comment CASCADE;
  DROP TABLE db_blog CASCADE;
  DROP TABLE db_user CASCADE;
  DROP TABLE db_cart CASCADE;
  DROP TABLE db_course CASCADE;
  DROP TABLE db_coursecategory CASCADE;
  DROP TABLE db_coursetype CASCADE;
  DROP TABLE db_coursevideo CASCADE;
  DROP TABLE db_coursepayment CASCADE;
  DROP TABLE db_orderstatus CASCADE;
  DROP TABLE db_order CASCADE;
  DROP TABLE django_content_type CASCADE;
  