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  1. Core Server
  2. SERVER-54766

Ensure that multiple $unpackBucket rewrites correctly work together

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Details

    • Icon: Task Task
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 5.0.0-rc0
    • None
    • Querying
    • None
    • Fully Compatible
    • Query Optimization 2021-03-22, Query Optimization 2021-04-05, Query Optimization 2021-04-19, Query Optimization 2021-05-03

    Description

      There are many optimizations that occur in $_internalUnpackBucket's doOptimizeAt() function. Ensure that, in the case where multiple of these rewrites are possible, the rewrites will combine as expected and occur in a sequence that results in optimal pushdown into the find layer.

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            hana.pearlman@mongodb.com Hana Pearlman
            katherine.wu@mongodb.com Katherine Wu (Inactive)
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              Created:
              Updated:
              Resolved: