$rename doesn't rename fields with dots (.)

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    • Type: Bug
    • Resolution: Done
    • Priority: Major - P3
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    • Affects Version/s: 3.2.7
    • Component/s: Write Ops
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    • ALL
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    • 3
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      `$rename` cannot rename fields with dots (.) in their names:

      A collections like:

      > db.test.find()
{ "_id" : ObjectId("578ec46e39b3c19fbbeb2264"), "a.b" : 1 }
{ "_id" : ObjectId("578ec46e39b3c19fbbeb2262"), "a.b" : 2 }
>

      won't get updated with:

      > db.test.update({}, { $rename : { "a.b" : "ab" }}, false, true);
WriteResult({ "nMatched" : 2, "nUpserted" : 0, "nModified" : 0 })
>
> db.test.find()
{ "_id" : ObjectId("578ec46e39b3c19fbbeb2264"), "a.b" : 1 }
{ "_id" : ObjectId("578ec46e39b3c19fbbeb2262"), "a.b" : 2 }
>

            Assignee:
            Kelsey Schubert
            Reporter:
            Amar Hamzeh
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              Created:
              Updated:
              Resolved: