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  1. Core Server
  2. SERVER-63079

Avoid using projection parser in $setWindowFields

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Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 5.3.0, 5.0.7, 5.2.2
    • None
    • None
    • Fully Compatible
    • v5.2, v5.0
    • 135

    Description

      The $setWindowFields is similar to a projection, so it makes sense to re-use the projection machinery. However we are currently passing the evaluated function result through the parser, which is (1) not correct in all cases (see SERVER-62322) and (2) not performant.

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              nicholas.zolnierz@mongodb.com Nicholas Zolnierz
              nicholas.zolnierz@mongodb.com Nicholas Zolnierz
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                Updated:
                Resolved: