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  1. Core Server
  2. SERVER-101839

Set taggedMatchExpressionHash in QueryPlanner::planFromCache

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    • Type: Icon: Bug Bug
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 8.2.0-rc0
    • Affects Version/s: None
    • Component/s: None
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    • Query Optimization
    • Fully Compatible
    • ALL
    • QO 2025-02-17
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      SERVER-97662 added taggedMatchExpressionHash to QuerySolution and sets it in most places, but it is not being set in QueryPlanner::planFromCache. This ticket is to set the member correctly in QueryPlanner::planFromCache and write a test for it.

      A test for this might look like:

      • Cache a plan with a match expression.
      • Retrieve the plan.
      • Check that the retrieved query solution's hash matches the hash in the plan itself.

            Assignee:
            william.qian@mongodb.com William Qian
            Reporter:
            william.qian@mongodb.com William Qian
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