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Core Data capabilities questions

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Core Data capabilities questions

Subject: Core Data capabilities questions
From: Rick Mann <email@hidden>
Date: Sun, 21 Jun 2009 13:48:04 -0700

My iPhone app is running into memory issues. I have some objects that I load via Core Data all at once at startup, because I need at least some of the attributes for all of them almost all the time.

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?

Thanks!

--
Rick

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