I'm using core data and fetching the results successfully. I've few questions regarding core data
1. When I add a record, will it be added at the end or at the start of entity.
2. I'm using following code to fetch the data. Array is being populated with all the records. But they are not in the same order as I entered records into entity. why? on what basis default sorting is used?
NSFetchRequest* allLatest = [[NSFetchRequest alloc] init];
[allLatest setEntity:[NSEntityDescription entityForName:@"Latest" inManagedObjectContext:[self managedObjectContext]]];
NSError* error = nil;
NSArray* records = [managedObjectContext executeFetchRequest:allLatest error:&error];
[allLatest release];
3. The way that I enter the records, 1,2,3,4......... after some time, I want to delete the records that I entered first(i mean oldest data). Something like delete oldest two records. How to do it?
