Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-63079

Avoid using projection parser in $setWindowFields

    XMLWordPrintableJSON

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.

      Attachments

        Issue Links

          related to

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-62322 Consistent validity treatment of empty objects (i.e., `{}`)

          • Major - P3 - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-63793 Add test demonstrating behavior of $setWindowField's 'output' parameter

          • Major - P3 - Major loss of function.
          • Closed

          Activity

            People

              nicholas.zolnierz@mongodb.com Nicholas Zolnierz
              nicholas.zolnierz@mongodb.com Nicholas Zolnierz
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: