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  1. Core Server
  2. SERVER-85954

Coalesce buffers before computing query shape hash in FindCmdShape::sha256Hash

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    • Icon: Improvement Improvement
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 8.0.0-rc0
    • 8.0.0-rc0
    • None
    • Query Execution
    • Fully Compatible
    • QE 2024-02-05

    Description

      Coalesce small buffers before computing query shape hash in FindCmdShape::sha256Hash since that reduces hash function activation overhead.
      Add a functional test.

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            mindaugas.malinauskas@mongodb.com Mindaugas Malinauskas
            mindaugas.malinauskas@mongodb.com Mindaugas Malinauskas
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