MongoDB $elemMatch $in

Question

So, I have a database with a load of arrays in documents in it. I want to find entire documents where my queries are an exact match for one or more array elements using $i

Answer 1

Just try this (Tested)

{
"unusual":  { 
        $all:[{
            $elemMatch:{"defindex":313},
            $elemMatch:{"_particleEffect":6}
        }]
    }
}