does somebody know a way to retrieve a NSManagedObject (whose db has
already been saved) if I know its _PK in sqlite ?
[snip]
The result gives me the Z_PK of objects. This Z_PK is the index in the
db.
NSManagedObject does not accept "_PK" key.
Please leave the Z_PK alone. It is not the col
Hi,
does somebody know a way to retrieve a NSManagedObject (whose db has
already been saved) if I know its _PK in sqlite ?
I use sqlite3 queries whose result I would like to fetch within a
cocoa app. And I know no way of getting "group by" queries within
CoreData.
The result gives me the
