/**
* Get a new query builder for the model's table.
*
* @return \Illuminate\Database\Eloquent\Builder;
*/
public function newRawQuery()
{
$builder = new Builder($this->newBaseQueryBuilder());
// Once we have the query builders, we will set the model instances
// so the builder can easily access any information it may need
// from the model while it is constructing and executing various
// queries against it.
$builder->setModel($this)->with($this->with);
return $builder;
}