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  1. C# Driver
  2. CSHARP-4558

Support IEnumerable.OfType<>() in find() projections

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    • Type: Icon: Improvement Improvement
    • Resolution: Duplicate
    • Priority: Icon: Unknown Unknown
    • None
    • Affects Version/s: None
    • Component/s: LINQ3
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      1. What would you like to communicate to the user about this feature?
      2. Would you like the user to see examples of the syntax and/or executable code and its output?
      3. Which versions of the driver/connector does this apply to?

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      1. What would you like to communicate to the user about this feature? 2. Would you like the user to see examples of the syntax and/or executable code and its output? 3. Which versions of the driver/connector does this apply to?

      Turn a LINQ3 projection such as: 

      players.find(p => true, p => new { SoccerGames = p.games.OfType<Soccer>() })

      into something like:

      db.players.find( {}, { games: { $elemMatch: { _t: "Soccer" } } } )

       

            Assignee:
            Unassigned Unassigned
            Reporter:
            jasperli@sortspoke.com Jasper Li
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              Created:
              Updated:
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