Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-25911

Tune performance of $match stage

    XMLWordPrintable

    Details

    • Backwards Compatibility:
      Fully Compatible
    • Sprint:
      Query 2016-11-21

      Description

      Performance analysis turned up some unnecessary string allocation that we should get rid of.

      We should look to see if there's a way to get rid of this call to BSONObjBuilder::hasField().

        Attachments

          Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-22631 Improve efficiency of matching during an aggregation pipeline.

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

            Activity

              People

              • Votes:
                0 Vote for this issue
                Watchers:
                4 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: