gistfile1.js

> db.t.remove()
> db.t.insert( { players: [ {player_name: "m", player_position: 3}, {player_name: "blah", player_position: 3} ] } )
> db.t.insert( { players: [ {player_name: "another", player_position: 3}, {player_name: "m", player_position: 5} ] } )
> db.t.find( { "players": { player_name: "m", "player_position": 3 }} )
{ "_id" : ObjectId("4b4eaf902976dc62f4b0f9de"), "players" : [
        {
                "player_name" : "m",
                "player_position" : 3
        },
        {
                "player_name" : "blah",
                "player_position" : 3
        }
] }
> db.t.find( { "players.player_name": "m", "players.player_position": 3 } )     { "_id" : ObjectId("4b4eaf902976dc62f4b0f9de"), "players" : [
        {
                "player_name" : "m",
                "player_position" : 3
        },
        {
                "player_name" : "blah",
                "player_position" : 3
        }
] }
{ "_id" : ObjectId("4b4eaf962976dc62f4b0f9df"), "players" : [
        {
                "player_name" : "another",
                "player_position" : 3
        },
        {
                "player_name" : "m",
                "player_position" : 5
        }
] }
>