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  1. Core Server
  2. SERVER-79096

Simplified constant folding and ref tracking under interval simplification

    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 7.2.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • Query Optimization
    • Fully Compatible
    • QO 2023-10-02, QO 2023-10-16

      Interval simplification relies on constant folding, which uses heavily reference tracking.

      Taking into account that interval boundaries are expressions of a specific form, both constant folding and its use of reference tracking can be simplified/optimized to improve optimization performance.

      svilen.mihaylov@mongodb.com david.percy@mongodb.com I remember discussing some ideas with you, could you please add some notes here?

            Assignee:
            timour.katchaounov@mongodb.com Timour Katchaounov
            Reporter:
            timour.katchaounov@mongodb.com Timour Katchaounov
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