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  1. Core Server
  2. SERVER-12015

Reenable use of covering indexes with aggregation

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Details

    • Fully Compatible
    • Quint Iteration 7, QuInt 8 08/28/15

    Description

      It is not currently possible to use covered indexes with the new query framework without using the full projection code in the non-covered cases.

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        Issue Links

          is documented by

          Task - A task that needs to be done. DOCS-9011 Reenable use of covering indexes with aggregation

          • Critical - P2 - Crashes, loss of data, severe memory leak.
          • Closed
          is duplicated by

          New Feature - A new feature of the product, which has yet to be developed. SERVER-15026 Allow covered queries for first stage of Pipeline Aggregation

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-16388 Aggregation operation not using any fields should use an appropriate index instead of collection scan

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-22912 Query Optimizer

          • Trivial - P5 - Cosmetic problem like misspelt words or misaligned text.
          • Closed
          related to

          Task - A task that needs to be done. SERVER-11831 Use documentFromBsonWithDeps in agg again

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

          Activity

            People

              charlie.swanson@mongodb.com Charlie Swanson
              mathias@mongodb.com Mathias Stearn
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              Dates

                Created:
                Updated:
                Resolved: