ios - Save a Single row of an entity in coredata instead of whole entity or context -


i developing app need download images server , save them in core data. want when each single image come must save in core data database. when image complete download generates notification want save row containing image in core data not full entity or context. plz if can thankfull him.

you couldn't save property of entity. in general don't care save , how saved, because save context changes.


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