test@local(2.6.0-rc0) > db.multi.find({m:99999}).explain()
{
	"cursor" : "BtreeCursor m_1",
	"isMultiKey" : true,
	"n" : 0,
	"nscannedObjects" : 0,
	"nscanned" : 0,
	"nscannedObjectsAllPlans" : 0,
	"nscannedAllPlans" : 0,
	"scanAndOrder" : false,
	"indexOnly" : false,
	"nYields" : 0,
	"nChunkSkips" : 0,
	"millis" : 0,
	"indexBounds" : {
		"m" : [
			[
				99999,
				99999
			]
		]
	},
	"server" : "asyasmacbook.local:27017",
	"filterSet" : false
}
test@local(2.6.0-rc0) > db.multi.find({m:99999},{_id:0,m:1}).explain()
{
	"cursor" : "BasicCursor",
	"isMultiKey" : false,
	"n" : 0,
	"nscannedObjects" : 102,
	"nscanned" : 102,
	"nscannedObjectsAllPlans" : 105,
	"nscannedAllPlans" : 105,
	"scanAndOrder" : false,
	"indexOnly" : false,
	"nYields" : 0,
	"nChunkSkips" : 0,
	"millis" : 0,
	"server" : "asyasmacbook.local:27017",
	"filterSet" : false
}
test@local(2.6.0-rc0) > db.multi.find({m:99999},{_id:0,m:1}).explain(true)
{
	"cursor" : "BasicCursor",
	"isMultiKey" : false,
	"n" : 0,
	"nscannedObjects" : 102,
	"nscanned" : 102,
	"nscannedObjectsAllPlans" : 105,
	"nscannedAllPlans" : 105,
	"scanAndOrder" : false,
	"indexOnly" : false,
	"nYields" : 0,
	"nChunkSkips" : 0,
	"millis" : 0,
	"allPlans" : [
		{
			"cursor" : "BasicCursor",
			"isMultiKey" : false,
			"n" : 0,
			"nscannedObjects" : 102,
			"nscanned" : 102,
			"scanAndOrder" : false,
			"indexOnly" : false,
			"nChunkSkips" : 0
		},
		{
			"cursor" : "BtreeCursor m_1",
			"isMultiKey" : true,
			"n" : 3,
			"nscannedObjects" : 3,
			"nscanned" : 3,
			"scanAndOrder" : false,
			"indexOnly" : false,
			"nChunkSkips" : 0,
			"indexBounds" : {
				"m" : [
					[
						1,
						1
					]
				]
			}
		}
	],
	"server" : "asyasmacbook.local:27017",
	"filterSet" : false,
	"stats" : {
		"type" : "PROJECTION",
		"works" : 104,
		"yields" : 0,
		"unyields" : 0,
		"invalidates" : 0,
		"advanced" : 0,
		"needTime" : 0,
		"needFetch" : 0,
		"isEOF" : 1,
		"children" : [
			{
				"type" : "COLLSCAN",
				"works" : 104,
				"yields" : 0,
				"unyields" : 0,
				"invalidates" : 0,
				"advanced" : 0,
				"needTime" : 103,
				"needFetch" : 0,
				"isEOF" : 1,
				"docsTested" : 102,
				"children" : [ ]
			}
		]
	}
}