Re: Versioning and CoreData
Re: Versioning and CoreData
- Subject: Re: Versioning and CoreData
- From: Uli Kusterer <email@hidden>
- Date: Tue, 2 May 2006 13:56:29 +0200
Am 01.05.2006 um 22:27 schrieb mmalcolm crawford:
On May 1, 2006, at 12:24 PM, Uli Kusterer wrote:
I just created a CoreData project and a test document, then added
some fields to the model, and then opened the document again. This
worked, which goes completely against what the CoreData docs on
versioning say.
<http://developer.apple.com/documentation/Cocoa/Conceptual/CoreData/
Articles/cdVersioning.html#//apple_ref/doc/uid/TP40002989-
DontLinkElementID_104>
"In some situations, it may be advantageous to use an XML store for
development. If all you do to a model is to add new entities and
attributes, then you can generally use a new model to open an XML
store created using an old model. Given that changing stores is
typically the matter of swapping a constant (although be aware of
some differences between stores—see “Persistent Stores”), using the
XML store during development and a different store (binary or
SQLite) for final testing and deployment is quite viable."
Thank you. It's reassuring to see this is documented somewhere,
even though this still doesn't cover the case of a release 2.0 unless
you rely on an XML store for deployment.
Cheers,
-- M. Uli Kusterer
http://www.zathras.de
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