Re: Horizontal inheritance between different models and different databases.
Re: Horizontal inheritance between different models and different databases.
- Subject: Re: Horizontal inheritance between different models and different databases.
- From: Paul Yu <email@hidden>
- Date: Tue, 19 Nov 2013 09:33:39 -0500
All I know is there is a rule for Cross DATABASE relationships are not a good thing. You will need to look up exactly why.
Paul
On Nov 19, 2013, at 9:01 AM, Comm unity <email@hidden> wrote:
> Hey guys,
> I try to model an inheritance between two different models and two databases.
>
> I have the parent entity modeled in "model1" and stored in "database1" and the subentity in "model2" and "database2".
>
> The subentity has additional attributes and additional relations.
>
> Now, when I try to run the application, the following exception appears:
>
> IllegalArgumentException: _buildNodeListWithParent: cannot do a deep fetch on entity '<SubEntity>' with parent '<ParentEntity>' because they are stored in different databases.
>
> Where <SubEntity> is the name of the subentity and <ParentEntity> the name of the parententity.
>
> Does anybody have an idea?
>
> Thanks.
>
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