On Mon, Dec 8, 2008 at 8:05 PM, Luke Evans <[EMAIL PROTECTED]> wrote:
> Of course, when you drill into the docs on NSExpression, there's some pretty
> nice discussion on SUBQUERY, but it might be nice to lift some of this
> material to the Predicate Programming Guide at some point - it had been a
>
OK, thanks again for the tips; SUBQUERY works fine. I'm actually
querying for a collection of attribute matches, which translates to a
range of SUBQUERYs in a compound predicate.
Of course, when you drill into the docs on NSExpression, there's some
pretty nice discussion on SUBQUERY, but
On Dec 8, 2008, at 14:47, Luke Evans wrote:
Thanks for the reply Melissa - much appreciated.
I was beginning to toy with the idea of trying a function expression
(which I have used before for other purposes) to isolate an
individual attribute object and perform the several comparisons
th
Thanks for the reply Melissa - much appreciated.
I was beginning to toy with the idea of trying a function expression
(which I have used before for other purposes) to isolate an individual
attribute object and perform the several comparisons therein.
Presumably SUBQUERY, being designed for th
On Dec 6, 2008, at 01:45, Luke Evans wrote:
If there are any NSPredicate gurus out there, I'm scratching my head
on this one:
I have an entity that can optionally have a set of attributes (name-
value pairs). This is set up in the model as a optional to-many
relationship to an attribute
If there are any NSPredicate gurus out there, I'm scratching my head
on this one:
I have an entity that can optionally have a set of attributes (name-
value pairs). This is set up in the model as a optional to-many
relationship to an attribute entity.
Now, I want to fetch the list of manage
