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  1. Drivers
  2. DRIVERS-545

Support index all paths

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    • Type: Icon: New Feature New Feature
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Component/s: None

      All drivers must support the new "wildcard" index type which will be added in MongoDB 4.2. Wildcard indexes are defined like this:

      { 
   key: {
       "$**": 1
   }
}

      A single subtree can be indexed like so:

      { 
    key: {
         "<field>.$**": 1
    }
}

      Projections are also possible using a new wildcardProjection index model option:

      {
  key: {
      "$**": 1
  },
  name: "foo",
  “wildcardProjection”: {
        "name": 1,
        "category": 1, 
        "cost": 1, 
        "descriptors": 1
   }
}

      See the server syntax document for details.

            Assignee:
            Unassigned Unassigned
            Reporter:
            rathi.gnanasekaran Rathi Gnanasekaran
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              Created:
              Updated:
              Resolved: