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  1. Core Server
  2. SERVER-20619

Statistics-based query optimization

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    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major - P3
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: Backlog
    • Component/s: Querying
    • Labels:
      None

      Attachments

        Issue Links

        is duplicated by

        Improvement - An improvement or enhancement to an existing feature or task. SERVER-14617 Cardinality Histogram for Query Planner

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

        Bug - A problem which impairs or prevents the functions of the product. SERVER-12923 Plan ranking is bad for plans with blocking stages

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

        Improvement - An improvement or enhancement to an existing feature or task. SERVER-13740 Improve plan ranking for index intersection

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

        Improvement - An improvement or enhancement to an existing feature or task. SERVER-20616 Plan ranker sampling from the beginning of a query's execution can result in poor plan selection

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

          Activity

            People

            Assignee:
            backlog-server-query Backlog - Query Team
            Reporter:
            david.storch David Storch
            Participants:
            Votes:
            4 Vote for this issue
            Watchers:
            21 Start watching this issue

              Dates

              Created:
              Updated: