Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-68811

Reorder groupby with internal unpackbucket stage if group stage groups on a constant expression for time series collections

    XMLWordPrintable

Details

    • Improvement
    • Status: Backlog
    • Major - P3
    • Resolution: Unresolved
    • None
    • None
    • None
    • None

    Description

      This is an optimization where we can push a $group on a constant group key before an internal bucket unpack.

      Attachments

        Activity

          People

            backlog-query-optimization Backlog - Query Optimization
            svilen.mihaylov@mongodb.com Svilen Mihaylov
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated: