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  1. Core Server
  2. SERVER-16437

Simple index scans should work like CountScan

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Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Done
    • None
    • 3.0.0-rc6
    • Querying
    • None
    • Fully Compatible

    Description

      This means creating a begin and end cursor and using pointsAt() rather than comparing keys. Could do even better by caching the end RecordId and only calling pointsAt() if the RecordIds match.

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          related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-16616 "chunks out of order" error during md5sum command

          • Blocker - P1 - Blocks development and/or testing work, production could not run.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-16982 Optimize WiredTiger index cursor's pointsToSamePlaceAs() implementation

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

          Activity

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              david.storch@mongodb.com David Storch
              mathias@mongodb.com Mathias Stearn
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              Dates

                Created:
                Updated:
                Resolved: