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  1. Core Server
  2. SERVER-2109

Query optimizer should pick plans that can use covered indexes

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.6.0-rc2
    • Component/s: Querying
    • Labels:

      Attachments

        Issue Links

        depends on

        Improvement - An improvement or enhancement to an existing feature or task. SERVER-192 query that just returns value in index should get data from index

        • Major - P3 - Major loss of function.
        • Closed
        is duplicated by

        Improvement - An improvement or enhancement to an existing feature or task. SERVER-3611 CLONE - query that just returns value in index should get data from index

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

        Improvement - An improvement or enhancement to an existing feature or task. SERVER-10728 Query optimizer should consider the projection when selecting a plan

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

        Improvement - An improvement or enhancement to an existing feature or task. SERVER-10767 Use index on find all

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

        Improvement - An improvement or enhancement to an existing feature or task. SERVER-801 query optimizer should consider full b-tree scans for certain queries

        • Minor - P4 - Minor loss of function, or other problem where easy workaround is present.
        • Closed

          Activity

            People

            Assignee:
            hari.khalsa@10gen.com hari.khalsa@10gen.com
            Reporter:
            eliot Eliot Horowitz (Inactive)
            Participants:
            Votes:
            6 Vote for this issue
            Watchers:
            11 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved: