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    • Type: Milestone
    • Status: Resolved
    • Priority: Major
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: F16
    • Component/s: Planning
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    • Milestone Level:
      3

      Description

      Working implementation of shared scans capable of supporting both single-table scan, and synchronized multi-table scans. Demonstration involves:

      1. run simultaneously 5 full-table-scan queries on Object table and demonstrate they all complete in approx the time it takes to do a single pass through the table.
      2. run simultaneously 5 full-table-join queries (Object joined with Source) and demonstrate they all complete in approx the time it takes to do a single pass through the Source table plus the Object table.

      Scale: 10% of DR1.

      Details of shared scans can be found in ยง8.10 of LDM-135.

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              • Assignee:
                fritzm Fritz Mueller
                Reporter:
                jbecla Jacek Becla
                Watchers:
                Jacek Becla
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