Greetings.
i'm trying to set a predicate to query some deep object in my model.
my model is as so.
member is part of a category
the category has a name.
while in a member resultset i want to filter the content on category names.
[NSPredicate predicateWithFormat:@"(caregory.name IN %@)",[selections
objectForKey:kPredicateFieldNamesArray]];
I crash with:
'unimplemented SQL generation for predicate : (caregory.name IN {"Boutiques"})'
I've otherwise tried:
[NSPredicate predicateWithFormat:@"(carego...@name IN %@)",[selections
objectForKey:kPredicateFieldNamesArray]];
'Unsupported KVC aggregate in keypath: carego...@name'
Am I missing something?
I thought KVC was part of the Predicates.
any pointers are welcome.
Sandro_______________________________________________
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