Question

I’m trying to setup a NSPredicate to filter data.

I have a property of an entity called code that is in format like 55.534.

I’m trying to fetch all data in a range, for example 50-60.
I have this but it doesn’t work.

NSPredicate *myPredicate = [NSPredicate predicateWithFormat:@"ANY code BETWEEN %@", [NSArray arrayWithObjects:self.predicateFilterStart, self.predicateFilterEnd, nil]];

Answer 1

First of all, your SQL syntax is wrong. Your predicate format should be

ANY code BETWEEN x AND y

Secondly, %@ formatter should receive NSString, while you’re passing NSArray.

Try this:

NSPredicate *myPredicate = [NSPredicate predicateWithFormat:@"ANY code BETWEEN %@ AND %@", self.predicateFilterStart, self.predicateFilterEnd];