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  1. Drivers
  2. DRIVERS-671

Finer-grained updates from aggregation via $merge

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    • Task
    • Status: Implementing
    • Major - P3
    • Resolution: Unresolved
    • None
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    Description

      Commit: https://github.com/mongodb/specifications/commit/b10b400be768f6d5df95eddf90fdb710df1975bd

      Drivers should:

      • Extend any special handling for $out in aggregation pipelines for the new $merge stage in MongoDB 4.2. This includes, but is not limited to, not setting cursor.batchSize on the aggregate command, and supporting a write concern for pipelines ending with a $merge stage.
      • Pull in new tests for the CRUD (v2 format) and retryable reads specs.

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              Unassigned Unassigned
              jmikola@mongodb.com Jeremy Mikola
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                Created:
                Updated: