Parse retrieving value of nested object : Lets say i have object like this:

    var a = {
        b: {
            c: 1,
            d: 2
        }
    }

And i have saved this object in Parse. There are 100 objects, but with different c and d values. Can i do search searching only objects which contains d:2. Or the only way is to query all objects and then use for loop which will search for d:2?

Dont read this!
Writting this line just to get posted, because system does not allow to post me question, dont know why

Thank you