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  1. Java Driver
  2. JAVA-5678

Document that countDocuments() uses $match and may not support the same filters as find/count commands

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    • Type: Icon: Spec Change Spec Change
    • Resolution: Unresolved
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    • Component/s: CRUD
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      DRIVERS-2728:
      Drivers must document restrictions for filters in the countDocuments API that result from the API using aggregation pipeline.

      Suggested wording:

      Due to countDocuments using the $match aggregation pipeline stage, certain query operators cannot be used in countDocuments. This includes the $where and $near query operators, among others. Details can be found in the documentation for the $match aggregation pipeline stage.

      The documentation link for $match is https://www.mongodb.com/docs/manual/reference/operator/aggregation/match/#restrictions.

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      DRIVERS-2728 : Drivers must document restrictions for filters in the countDocuments API that result from the API using aggregation pipeline. Suggested wording: Due to countDocuments using the $match aggregation pipeline stage, certain query operators cannot be used in countDocuments. This includes the $where and $near query operators, among others. Details can be found in the documentation for the $match aggregation pipeline stage. The documentation link for $match is https://www.mongodb.com/docs/manual/reference/operator/aggregation/match/#restrictions .

      This ticket was split from DRIVERS-2728, please see that ticket for a detailed description.

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            dbeng-pm-bot PM Bot
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              Created:
              Updated: