On 10/5/09 8:31 PM, Guillaume Laurent said:

>Apparently, Core Data only handles signed int types for attributes. I

Yes, this has annoyed me too.  I believe the reason is because that's
how SQL does things.

>need to store UInt64 ones (MIDITimeStamp, more precisely), and to show
>these in a table column. Of course the displayed values are signed,
>some negative some not. Google didn't bring anything useful on that
>topic, has anybody been confronted with this problem ? What would be
>the best solution ?

You could store it as an NSNumber (using a 'transformable' type).

--
____________________________________________________________
Sean McBride, B. Eng                 s...@rogue-research.com
Rogue Research                        www.rogue-research.com
Mac Software Developer              Montréal, Québec, Canada


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