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  1. Core Server
  2. SERVER-92785

Experiment with reusing Query Shape to compute SBE Plan Cache Key

    • Type: Icon: Improvement Improvement
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
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    • Query Execution

      Make sure that order of predicates does not affect query shape.
      Use the new Plan Cache Key to perform lookups in mongod SBE Plan cache.

      Preliminarily the new plan cache key is made from Query Shape Hash plus some constants that influence query plans.

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          Rui Liu

            Assignee:
            rui.liu@mongodb.com Rui Liu
            Reporter:
            ivan.fefer@mongodb.com Ivan Fefer
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