Scope down query knob downgrades only to knobs below the minimum FCV.

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    • Type: Task
    • Resolution: Fixed
    • Priority: Major - P3
    • 9.0.0-rc1
    • Affects Version/s: None
    • Component/s: None
    • Query Execution
    • Fully Compatible
    • QE 2026-07-06
    • 200
    • None
    • None
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      Currently query knob migrations drop all present knobs when downgrading below featureFlagPqsQueryKnobs. We should only drop those with a min_fcv below the target fcv. 

            Assignee:
            Catalin Sumanaru
            Reporter:
            Catalin Sumanaru
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              Created:
              Updated:
              Resolved: