> Hi everybody,
> I'm quite new to Doctrine, and I'm trying that :

> return Doctrine_Query::create()
>  ->select('News.*, Car.*')
>  ->from('News, Car')
>  ->where('News.object = ? and Car.id = News.object_id', 'Car')
>  ->execute();

> schema.yml:
> cars:
>  name:  string

> news:
>  title:  string
>  object:  string
>  objec_id: string

> In the schema, there's no relation between news and car, because I
> want to use news for other object (like moto for exemple), and I'm not
> that good to create a behavior.

> Here's the error :
> "Car" with an alias of "Car" in your query does not reference the
> parent component it is related to.

> If anyone can help... ?

> thanks in advance to everyone.

> πR