CoreData: migration from 2 models

Posted by Yola on Stack Overflow See other posts from Stack Overflow or by Yola
Published on 2010-04-09T14:51:11Z Indexed on 2010/04/09 14:53 UTC
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coredata

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objective-c

I have general app model, after was released any body can do plug-in for it, this plug-in can determine new db parts which merged with my general db. After some time i 'll release new db version^ and plug-in writers may release new version of their dbs. So i need map old version of merged db into new version. How i can do this?

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