A mapping model is a Core Data construct that helps define how one version of a object model is migrated to another version the object model.
I started using Core Data for iPhone development. I started out by creating a very simple entity (called Evaluation) with …
iphone xcode version-control core-data mapping-modelThere are similar questions here and here, although my use-case is a little different. I have an object called uniqueLists …
javascript angularjs angularjs-ng-repeat mapping-modelThe Background A Cocoa Non Document Core Data project with two Managed Object Models. Model 1 stays the same. Model 2 has …
objective-c cocoa core-data migration mapping-modelFor performance reasons, i want to set the Indexed Attribute to some of my entities. I created a new core …
iphone core-data migration indexing mapping-modelSo I created a new version of my data model, and made a previously optional field non-optional (giving it a …
iphone ios core-data core-data-migration mapping-model