I have th开发者_如何学Ce following tables in my edmx : Errors Id, Description, solved, officeId, siteId
In my project I have fol开发者_如何学运维lowing DomainModel. public class Login { public Guid Id { get; set; }
I\'m trying to get a record using GetObjectByKey function like this: Enumerable<KeyValuePair<string, object>> entityKeyValues =
Is there a way to preform the following mappings (using database-first approach): Tables: (Defining tables with C#-like syntax for readability purposes only)
I am trying to do a migration I have 2 versions of model 1.xcdatamodel 2.xcdatamodel I created a mapping model from version 1 to 2
I have an app with a very large Core Data database.I have versioned it many times over the past year.
I followed the guide found here: http://www.timisted.net/blog/archive/core-data-migration/ but 开发者_运维问答keep getting \"Can\'t find mapping model for migration\" when I start up the app with the
I have created a Mac application for the app store - and now find it necessary to modify my \'model\' file for Core Data. In my experience, changing this model creates an error upon opening an old fil
I have an app that uses the CoreData APIs extensively. I\'m developing an updated version that adds a few fields to an entity. My app crashes upon load (unless if I blow away the private storage and s
I have a data-heavy app and I have implemented all my CoreData migration stuff using the visual mapping models in XCode and NSEntityMigrationPolicy implementations for the cleanup code.As it turns out
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