core data migration - delete old store
core data migration - delete old store
- Subject: core data migration - delete old store
- From: Roland King <email@hidden>
- Date: Thu, 21 Jul 2011 20:31:53 +0800
I suppose I had to get to core data migration one day … :(
I've read the documentation a couple of times and it says that the default migration process finishes by renaming the old store to the same thing with a tilde prefix. Does that mean you, the programmer, are responsible for deleting it again afterwards or is there a piece I've missed where eventually it does get cleaned up? I was thinking that if you use automatic migration, you don't even know when the store has been migrated and that you should thus go look for a tilde version and remove it. If that's the case I wondered how many apps have upgraded their core data stores and left the old one sitting there taking up the same amount of space. _______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden