Re: Chained Migration of Leopard CoreData stores

2008-04-17 Thread Ruotger Skupin
Am 17.04.2008 um 02:30 schrieb Ben Trumbull: Hi, let's say I have four versions of my data model: DataModel1.xcdatamodel DataModel2.xcdatamodel DataModel3.xcdatamodel DataModel4.xcdatamodel (this is the current one) and three model mapping files which always map from version n to version n+

re: Chained Migration of Leopard CoreData stores

2008-04-16 Thread Ben Trumbull
Hi, let's say I have four versions of my data model: DataModel1.xcdatamodel DataModel2.xcdatamodel DataModel3.xcdatamodel DataModel4.xcdatamodel (this is the current one) and three model mapping files which always map from version n to version n+1: Mapping1to2.xcmappingmodel Mapping2to3.xcma

Chained Migration of Leopard CoreData stores

2008-04-16 Thread Ruotger Skupin
Hi, let's say I have four versions of my data model: DataModel1.xcdatamodel DataModel2.xcdatamodel DataModel3.xcdatamodel DataModel4.xcdatamodel (this is the current one) and three model mapping files which always map from version n to version n+1: Mapping1to2.xcmappingmodel Mapping2to3.xcm