[nhibernate-issues] [JIRA] Updated: (NH-466) Add <join> mapping element to map one class to several tables

[NHibernate J. <mik...@us...>]

     [ http://jira.nhibernate.org/browse/NH-466?page=all ]

Karl Chu updated NH-466:
------------------------

    Attachment: NH466_against_r2594.patch

Hi Sergey, I have attached a patch against r2594.  It includes tests ported over from H3 plus some others.  I couldn't get the "optional" attribute to work.  Frankly, I am not too sure how it is supposed to behave.  Can you shed some light on this?

By the way, I would consider this patch incomplete because of the "optional" attribute described above.  I also need to write  some tests to test the "inverse" attribute.

Thanks in advance.

> Add <join> mapping element to map one class to several tables
> -------------------------------------------------------------
>
>          Key: NH-466
>          URL: http://jira.nhibernate.org/browse/NH-466
>      Project: NHibernate
>         Type: New Feature
>   Components: Core
>     Versions: 1.2.0.Beta2
>     Reporter: Alexei
>      Fix For: LATER
>  Attachments: NH466_against_r2594.patch
>
> It would be nice to be able to map properties of one class to several tables as Hibernate 3.0 does with a <join> element.
> An important feature when working with legacy data models shared by existing applications.

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