NSPredicate not filtering correctly

I'm trying to setup a NSPredicate to开发者_Go百科 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]];

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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];