Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-12285

Aggregation explain plan returns non-boolean 'isMultiKey' value

XMLWordPrintableJSON

    • Fully Compatible
    • ALL
    • Hide 
      var res = db.fakeColl.aggregate([], {explain: true});
printjson(res);

assert.eq(typeof res.stages[0].plan.isMultiKey, "boolean");
      Show
      var res = db.fakeColl.aggregate([], {explain: true }); printjson(res); assert .eq(typeof res.stages[0].plan.isMultiKey, " boolean " );

      I would expect aggregation explain plans to return a boolean value for isMultiKey instead of the string "isMultiKey". Here's the output from the included JS test:

      {
	"stages" : [
		{
			"query" : {
				
			},
			"plan" : {
				"cursor" : "BasicCursor",
				"isMultiKey" : "isMultiKey",
				"scanAndOrder" : false,
				"allPlans" : [
					{
						"cursor" : "BasicCursor"
					}
				]
			}
		}
	],
	"ok" : 1
}
assert: ["string"] != ["boolean"] are not equal : undefined

      Version: 735a759908a3a8e792909eb23160ec29eba83e9c

            Assignee:
            mathias@mongodb.com Mathias Stearn
            Reporter:
            kamran.khan Kamran K.
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Created:
              Updated:
              Resolved: