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  1. Core Server
  2. SERVER-16801

update considers a change in numerical type to be a noop

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      db.foo.insert({f1:0})
      db.foo.update({},{$set:{f1:NumberInt(0)}})
      WriteResult({ "nMatched" : 1, "nUpserted" : 0, "nModified" : 0 })

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      db.foo.insert({f1:0}) db.foo.update({},{$set:{f1:NumberInt(0)}}) WriteResult({ "nMatched" : 1, "nUpserted" : 0, "nModified" : 0 })
    • QuInt E (01/11/16), Query F (02/01/16), Query 10 (02/22/16), Query 11 (03/14/16)
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    Description

      When trying to set value of one numerical type to the same number of different numerical type, the update treats it as a noop and doesn't update the field.

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              david.storch@mongodb.com David Storch
              asya.kamsky@mongodb.com Asya Kamsky
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