def METHOD_NAME(db_dj_model):
    schema = Schema.objects.create(oid=1, database=db_dj_model)
    Table.objects.create(oid=2, schema=schema)
    assert Table.objects.filter(schema__database=db_dj_model).count() == 1
    _remove_db(db_dj_model.name)
    reflect_db_objects(get_empty_metadata())
    assert Table.objects.filter(schema__database=db_dj_model).count() == 0