"pairedArray" functionality question

[fabiolbj]

In this example:

@interface Person : SQLitePersistentObject
{
NSString *firstName;
NSString *lastName;
NSDate *birthdate;
int numberOfChildren;
float contribution;
UIImage *photo;
}

Can I use paired arrays to load only firstNames and photos in my
tableView? Or any other way to do this without load all Person objects
to memory?

Thaks!