Alter Table Equivalent in Core Data?
Alter Table Equivalent in Core Data?
- Subject: Alter Table Equivalent in Core Data?
- From: Squ Aire <email@hidden>
- Date: Mon, 20 Jul 2009 20:33:03 +0000
- Importance: Normal
Using plain SQLite one can use alter table to add/remove table columns after the table has been created.
In the same (or not the same) way, is it somehow possible to dynamically add attributes to an entity? This would, among other things, involve that when a new attribute is added, all existing MOs (and their persistent counterparts; what are they called again?) will now respond properly to that new attribute. And when an attribute is removed, it gets gracefully deleted from all MOs (and their persistent counterparts; am I even using the correct words over here? I hope you get my point).
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