Unique Attributes in Core Data Entity

Developer Tools & Services Xcode
Ammar S. Mitoori OP
Created Apr ’20
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Hi


hi is there a property to sent an attribute of an entity as unique that doesn't accept same value in two records ? And if yes an that be done when doing the modeling say like a check box ?

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Kindest Regards

Answered by Claude31 in 416442022

Did you look on how to use constraints in CoreData ?


https://stackoverflow.com/questions/21130427/how-to-add-unique-constraints-for-some-fields-in-core-data

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Claude31 OP
Apr ’20
Accepted Answer

Did you look on how to use constraints in CoreData ?


https://stackoverflow.com/questions/21130427/how-to-add-unique-constraints-for-some-fields-in-core-data

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Ammar S. Mitoori OP
Apr ’20

No it's new for me, thanks allot

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Unique Attributes in Core Data Entity
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