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  1. Core Server
  2. SERVER-1264

$elemMatch on subArray

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    Description

      Here a test-case: 

      > db.test.insert({"field": [[100,300],[100, 110]]}) 
      > db.test.findOne() 
      { 
              "_id" : ObjectId("4c1f229882c620b16f0d3fbd"), 
              "field" : [ 
                      [ 
                              100, 
                              300 
                      ], 
                      [ 
                              100, 
                              110 
                      ] 
              ] 
      }

      These two commands should find this element but they don't: 

      > db.test.find({"field": {$elemMatch: {0: 100, 1:300}}}) 
      > db.test.find({"field": {$elemMatch: {0: {$gt: 1}, 1: {$gt: 1}}}})

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          depends on

          Bug - A problem which impairs or prevents the functions of the product. SERVER-6613 using $elemMatch projection with $all gives unexpected results

          • Major - P3 - Major loss of function.
          • Closed
          is depended on by

          Improvement - An improvement or enhancement to an existing feature or task. CSHARP-611 Support for Enumerable.Any in LINQ queries for StringSerializer like List<string> Properties

          • Minor - P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          is related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-15727 two-dimension Array $elemMatch bug

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-5506 Enhance SERVER-1264 style $elemMatch functionality so that all mongo operators/functionality are supported

          • Major - P3 - Major loss of function.
          • Backlog
          related to

          Task - A task that needs to be done. SERVER-7388 Implement all query operators using MatchExpression

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-6050 Consider allowing $elemMatch applied to non arrays

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

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            People

              kelsey.schubert@mongodb.com Kelsey Schubert
              trikko Andrea Fontana
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                Created:
                Updated:
                Resolved: