re: CoreData: Using to-may relationships in fetch request predicates

2009-08-29 Thread Ben Trumbull
in the typical CoreData example, if I want to fetch all departments whose employees have a salary higher than a specified value, I will perform a fetch on the Department entity using a predicate with the following format: ANY employees.salary %@ This is working fine. Now I want to fetch all

Re: CoreData: Using to-may relationships in fetch request predicates

2009-08-21 Thread I. Savant
On Aug 21, 2009, at 11:13 AM, Frank Illenberger wrote: ANY (employees.salary %@ AND employees.dateOfBirth %@ But it doesn't. Does anybody know if there is a way to use the ANY statement with more than one condition? Are you using the sqlite store type? ANY can't be used in a compound

Re: CoreData: Using to-may relationships in fetch request predicates

2009-08-21 Thread Frank Illenberger
ANY (employees.salary %@ AND employees.dateOfBirth %@) But it doesn't. Does anybody know if there is a way to use the ANY statement with more than one condition? Are you using the sqlite store type? ANY can't be used in a compound predicate (AND) with the sqlite store type. Yes, I am

Re: CoreData: Using to-may relationships in fetch request predicates

2009-08-21 Thread I. Savant
On Aug 21, 2009, at 11:31 AM, Frank Illenberger wrote: Yes, I am using an sqlite store, but I tried it with the other store types and it did not work either. What would a working predicate look like for other store types? I didn't catch this at first, but you said you're fetching

Re: CoreData: Using to-may relationships in fetch request predicates

2009-08-21 Thread Frank Illenberger
Am 21.08.2009 um 17:49 schrieb I. Savant: On Aug 21, 2009, at 11:31 AM, Frank Illenberger wrote: Yes, I am using an sqlite store, but I tried it with the other store types and it did not work either. What would a working predicate look like for other store types? I didn't catch this

Re: CoreData: Using to-may relationships in fetch request predicates

2009-08-21 Thread Jerry Krinock
Everything I.S. said is true, and as far as I know you're out of luck. You might want to log into Bug Reporter and second my bug 6857142: 05-May-2009 07:05 AM Jerry Krinock: Summary: Core Data's fetches cannot handle arbitrary predicates produced by NSPredicateEditor Steps to Reproduce: 1.