Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-25434

$lookup: allow option for FULL outer-join

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Duplicate
    • None
    • None
    • Aggregation Framework
    • None
    • Query

    Description

      $lookup is currently analogous to a left-outer-join, in some cases, i have come across a requirement for a full-outer-join, and i think this could be a valuable enhancement.

      see this stack-overflow question for additional background

      Attachments

        Issue Links

          duplicates

          New Feature - A new feature of the product, which has yet to be developed. SERVER-23201 provide union operator to union two collections (or more)

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

          Activity

            People

              backlog-server-query Backlog - Query Team (Inactive)
              tony-kerz tony kerz
              Votes:
              0 Vote for this issue
              Watchers:
              8 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: