Re: core data migration - delete old store
Re: core data migration - delete old store
- Subject: Re: core data migration - delete old store
- From: Dave Fernandes <email@hidden>
- Date: Mon, 01 Aug 2011 18:04:09 -0400
I'm not using autosave. In fact this is done in my document controller before the NSPersistentDocument is even created. Does the Core Data stack have some awareness of an autosave mode? Perhaps, as you suggest, Apple has dropped this feature and this is just a documentation bug. Hope someone from Apple can comment on whether this is the case.
On 2011-08-01, at 1:08 AM, Jerry Krinock wrote:
>
> On 2011 Jul 31, at 21:18, Dave Fernandes wrote:
>
>> I just found a strange thing on Lion: the backup~ file doesn't get produced with in-place lightweight migration. The same binary *does* create the backup~ file on Snow Leopard, though. Has anyone else noticed this?
>
> Have not noticed it because I use my own migration code. If you are using Auto Save, though, there would be no need for the ~ files since they should be available in Versions browser, so it would make sense that Apple drop this "feature".
>
> I definitely wouldn't consider it much of a loss, though. The only thing those ~ files have done for me is to confuse users.
>
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