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  1. Core Server
  2. SERVER-2626

Excluding _id field doesn't work with FindAndModify

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 1.9.1
    • Write Ops
    • None
    • Windows 7 64
    • ALL

    Description

      If I have the following document:

      db.sequence.findAndModify({
      query:

      {"_id": "customer"}

      ,
      update : {$inc : {"seq":1}},
      fields:

      {"_id":0}

      ,
      upsert:true,
      new:true})

      Notice the fields:

      {"_id":0}

      , part-
      According to the documentation, this should prevent the id from being returned, however when I try and execute this command, I get this error:

      Uncaught exception: findAndModifyFailed failed: "exception: assertion c:\\builds\laves\\mongo\\windows_64bit_v1.6\\mongo\\db
      ../bson/bsonbjbuilder.h:115"

      Attachments

        Issue Links

          depends on

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-1117 don't use DBDirectClient in findAndModify

          • Major - P3 - Major loss of function.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. SERVER-3050 Suppressing output of '_id' from findAndModify causes exception.

          • Major - P3 - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. SERVER-3757 findAndModify can't handle {fields: {_id: 0}}

          • Major - P3 - Major loss of function.
          • Closed

          Activity

            People

              mathias@mongodb.com Mathias Stearn
              alexjamesbrown Alex Brown
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              Dates

                Created:
                Updated:
                Resolved: