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  1. Documentation
  2. DOCS-4571

In 2.8 sharded clusters support covered queries

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    • Type: Icon: Task Task
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • v1.3.16, mongodb-3.0
    • Affects Version/s: None
    • Component/s: manual
    • Labels:
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      From General Improvements in MongoDB 2.8:

      For sharded collections, indexes can now cover queries that execute against the primary.

      The limitation should be removed and version changed should be mentioned:
      http://docs.mongodb.org/manual/core/query-optimization/#limitations

            Assignee:
            kay.kim@mongodb.com Kay Kim (Inactive)
            Reporter:
            gianfranco Gianfranco Palumbo
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              Created:
              Updated:
              Resolved:
              9 years, 19 weeks ago