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Re: Partially saving the object graph. How?

It depends on what you are doing with entity B.

If you are not modifying any B objects, then you don't need to do anything because only updated/inserted/deleted objects in the editing context will get committed to the database.

If you are modifying A and B objects, then you can't just commit A changes because both A and B objects must be part of the same editing context. If this is what you need to do, then i think you might to reconsider your model.

Basically, what gets committed is determined by the editing context you call saveChanges() on. This is what determines the DB transaction.

Regards

Peter

Jean Pierre Malrieu wrote: 
Hi,

I have some instances of entity A that are not functionnal without related instances of entity B.
But in some circumstances, I need to save only the instances of object A.
What is the best strategy to acheive this?

Thanks.

JPM
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 >Partially saving the object graph. How? (From: Jean Pierre Malrieu <email@hidden>)



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