The same happened to me. There is sometimes need to access the PKs, 
especially with a poor DB design where they did not create a dedicated 
column for the PK and use some (hopefully) unique data column as the PK.

You have to explicitly add these fields to your object model in the modeler.

Wernke


On 2011-08-02 08:32, Andrus Adamchik wrote:
> Hi Amulya,
>
> This is likely a desired behavior. The columns are either PKs (direct access 
> to PK is generally not need as Cayenne manages it) or FKs (foreign keys are 
> parts of relationships and there is even less need to access them in the app).
>
> Cheers,
> Andrus
>
>
> On Aug 2, 2011, at 9:28 AM, amulya rattan wrote:
>> All,
>>
>> Using Cayenne modeller for the first time, fantastic tool at first. All good
>> till creating DBEntities but when converting from DBEntity to ObjEntity,
>> some of the fields are simply left out. Trying to syncing between the two
>> doesn't help. Is this a known issue? Any help is appreciated.
>>
>> Thanks,
>> ~Amulya
>



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