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  1. Core Server
  2. SERVER-54819

Consolidate null and missing time-series metadata, or always distinguish

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Duplicate
    • None
    • None
    • Querying
    • None
    • Query Optimization
    • ALL

    Description

      An ambiguity arose while implementing SERVER-53484. It seems that today we are not consistent with treating null as null or missing as null within a time-series collection's metadata fields.

      This ticket tracks the work to ensure we have consistent behavior and that our rewrite optimizations are correct in the face of nullish metadata being unpacked in $_internalUnpackBucket.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. SERVER-55213 Distinguish between null and missing for metadata in time-series collections

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

          Task - A task that needs to be done. SERVER-55061 Materialize literal null metadata in measurements when it is null in buckets collection

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

          Activity

            People

              backlog-query-optimization Backlog - Query Optimization
              charlie.swanson@mongodb.com Charlie Swanson
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              Dates

                Created:
                Updated:
                Resolved: