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  1. Core Server
  2. SERVER-81281

Add query shape hash to output of $queryStats

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    • Resolution: Unresolved
    • Icon: Major - P3 Major - P3
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    • Query Execution

    Description

      We discussed with members of the query team working on related projects (persistent query settings and the plan cache), and this seems like a valuable place to put this information. It should be fairly cheap to compute, and doing so at read time (when invoking $queryStats) is not a performance concern (compared to doing so during the processing of each query, which we were doing for a little while).

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            backlog-query-execution Backlog - Query Execution
            charlie.swanson@mongodb.com Charlie Swanson
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