Add knob to for avoiding SBE usage when query has too many deeply nested ExpressionFieldPaths

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    • Type: Task
    • Resolution: Unresolved
    • Priority: Major - P3
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      SBE is known to perform poorly with deeply nested ExpressionFieldPaths. While we are working on improving that, we should also disable it for queries that contain huge numbers of deeply nested expression field paths.

      The simplest way to do this would probably be to count the number of expression field paths we parse on the ExpressionContext.

            Assignee:
            Unassigned
            Reporter:
            Ian Boros
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              Created:
              Updated: