Re: Core Data capabilities questions
Re: Core Data capabilities questions
- Subject: Re: Core Data capabilities questions
- From: Kyle Sluder <email@hidden>
- Date: Sun, 21 Jun 2009 14:04:42 -0700
On Sun, Jun 21, 2009 at 1:48 PM, Rick Mann<email@hidden> wrote:
> Is it possible (or does Core Data automatically do this) for attributes that
> aren't accessed to not actually load? For example, my entities have a
> "description" attributes that is rarely accessed. Will Core Data defer
> loading the data for that attribute until it's actually requested?
No. The behavior you're describing is known as "faulting." Core Data
only faults objects, not attributes. Factor out your description
attribute into a separate entity and configure a 1:1 relationship
between it and whatever entity it came from.
--Kyle Sluder
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