Core Data - Breaking A Relationship

Posted by Garry on Stack Overflow See other posts from Stack Overflow or by Garry
Published on 2010-03-21T08:35:58Z Indexed on 2010/03/21 8:41 UTC
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Filed under:

core-data

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iphone

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xcode

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objective-c

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entity-relationship

Hi,

I have a Patient entity and a List entity. A Patient can belong to several different lists and a list can have several different patients.

Say I have a patient who belongs to 3 lists (A, B, C). I want to remove the patient from lists A & B. I do not want to delete lists A & B themselves though obviously. How do I go about doing this?

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