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How to select data from two entities in core data

开发者 https://www.devze.com 2023-03-22 09:16 出处:网络
Is it possible to select data from two entities in core data? I mean i have two tables eg:Manager and UserInfo.I want to select all the U开发者_运维问答sers who are users.So i need to join these two t

Is it possible to select data from two entities in core data? I mean i have two tables eg:Manager and UserInfo.I want to select all the U开发者_运维问答sers who are users.So i need to join these two tables. How?


You need to create a relationship. I suggest you follow this tutorial: http://www.raywenderlich.com/934/core-data-tutorial-getting-started

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