Re: Many-to-Many inside same Entity
Re: Many-to-Many inside same Entity
- Subject: Re: Many-to-Many inside same Entity
- From: Wolfram Stebel <email@hidden>
- Date: Tue, 07 Feb 2006 13:20:04 +0100
- Thread-topic: Many-to-Many inside same Entity
Am 07.02.2006 12:31 Uhr schrieb "Amedeo Mantica" unter
<email@hidden>:
> Hi, a question... how to implement this:
>
> Products entity...
>
> some product can be related to many other products...
>
> then I need to join in many-to-many the same entity...
>
> any suggestion?
>
> thanks
> Amedeo
You can not "automagically" join this in.
But you can modify the relations after a join to another temporary table,
and it works.
I did this on the base class in an vertical inheritance to connect base and
derived objects, and it too works.
But one thing: you have to maintain the join table manually!
I will send you an extract of the data model with separata post.
Wolfram
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