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From Hugi Thordarson <h...@karlmenn.is>
Subject Re: DB with totally manually managed primary keys
Date Tue, 18 Oct 2016 15:50:39 GMT
Ah, of course everything works like a charm as soon as I’ve provided the value myself. Thanks
Michael!

Cheers,
- hugi



> On 18. okt. 2016, at 15:38, Michael Gentry <mgentry@masslight.net> wrote:
> 
> Hi Hugi,
> 
> Take a look at the model/code under here:
> 
> https://github.com/mrg/cbe/tree/master/InsertingObjects/MeaningfulPK
> 
> Essentially you map the meaningful key as a Java attribute and set the DB
> PK generation strategy to "Default" for those tables.  As long as you
> supply the meaningful PKs, Cayenne won't try to use the AUTO_PK_SUPPORT
> table that "Default" typically uses.
> 
> mrg
> 
> 
> 
> On Tue, Oct 18, 2016 at 11:27 AM, Hugi Thordarson <hugi@karlmenn.is> wrote:
> 
>> Hi all,
>> I’m currently working on a legacy DB where primary key values are both
>> meaningful and completely manually managed in code (no automatic PK
>> generation, sequences or anything, but have to be specified by the
>> programmer).
>> 
>> How do I tell Cayenne to not attempt to create PKs?
>> 
>> Cheers,
>> - hugi


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