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Fwd: Relationship across model boundaries failing
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Fwd: Relationship across model boundaries failing


  • Subject: Fwd: Relationship across model boundaries failing
  • From: "Gennady Kushnir" <email@hidden>
  • Date: Fri, 30 May 2008 23:47:13 +0400

Flattening relationshops (consequently - many-to-many relations) does
not work across database (consequently - EOModel) boundaries
Unfortunately.
It is mentioned in Using EOModeler manual. So you have to traverse
relationships programmatically I assume.

Gennady

2008/5/29 Juergen Lorenz Simon <email@hidden>:
> Hi,
>
> I'm trying to model a relationship across two EOF Models:
>
> Model FirstModel (database name firstmodel)
> Entity A
>
> Model B (database name secondmodel)
> Entity B
>
> Now I have an n:m relationship between the two entities. So in Model
> FirstModel,
> I create join tables AB, which has relationships pointing to B.
>
> A -> AB -> B
>
> When I try to add or delete objects, the resulting SQL has the wrong table
> name.
> Instead of looking to firstmodel.AB, it looks for secondmodel.AB instead!
> I'm using Project Wonder, WebObjects 5.3 and MySQL.
>
> Anyone got an idea what that might be?
>
> Cheers,
> J.L.Simon
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  • Follow-Ups:
    • Re: Relationship across model boundaries failing
      • From: Alan Ward <email@hidden>
References: 
 >Relationship across model boundaries failing (From: Juergen Lorenz Simon <email@hidden>)

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