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  1. Core Server
  2. SERVER-9082

JSON parser doesn't accept simple DBRef $id values, like ints or strings

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major - P3 Major - P3
    • 2.4.2, 2.5.0
    • 2.4.0
    • JavaScript
    • None
    • Minor Change
    • ALL

    Description

      It's hard to find any documentation on DBRefs.

      But I believe the intention is that the $id field can be anything that can be stored as _id.

      The JSON parser however insists that it is a quoted 24 char hex string, or "ObjectId(...)".

      See:
      https://github.com/mongodb/mongo/blob/master/src/mongo/db/json.cpp#L663
      https://github.com/mongodb/mongo/blob/master/src/mongo/db/json.cpp#L467

      These should be valid objects:

      fromjson("{myref:DBRef('coll',1)}")
      		 
      fromjson("{myref:{$ref:'coll',$id:1}}")

      But they both fail.

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            sverch Shaun Verch
            thomas.rueckstiess@mongodb.com Thomas Rueckstiess
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              Updated:
              Resolved: