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  1. Derby
  2. DERBY-4771

Continue investigation of automatic creation/update of index statistics

    Details

    • Type: Task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 10.8.1.2
    • Fix Version/s: 10.8.1.2
    • Component/s: SQL, Store
    • Labels:
      None

      Description

      Work was started to improve Derby's handling of index statistics. This issue tracks further discussion and work for this task.

        Attachments

        1. derby-4771-1a-prototype_code_dump.stat
          1 kB
          Kristian Waagan
        2. derby-4771-1a-prototype_code_dump.diff
          48 kB
          Kristian Waagan
        3. rjall.out
          3.05 MB
          Lily Wei
        4. derby-4771-1b-prototype_code_dump.diff
          49 kB
          Kristian Waagan
        5. rjall.out
          796 kB
          Lily Wei
        6. derby.log
          37 kB
          Lily Wei
        7. error-stacktrace.out
          3 kB
          Lily Wei
        8. derby-4771-2a-prototype_lcc_code_dump.diff
          79 kB
          Kristian Waagan
        9. rjall.rar
          764 kB
          Lily Wei
        10. rjone.out
          17 kB
          Lily Wei
        11. derby-4771-2b-prototype_lcc_code_dump.diff
          59 kB
          Kristian Waagan
        12. derby-4771-2c-prototype_lcc_code_dump.diff
          99 kB
          Kristian Waagan
        13. derby-4771-2d-prototype_lcc_code_dump.diff
          105 kB
          Kristian Waagan
        14. rjall.out
          1.37 MB
          Lily Wei
        15. derby-4771-2e-prototype_lcc_code_dump.diff
          108 kB
          Kristian Waagan
        16. autoindexstats.html
          2 kB
          Kristian Waagan
        17. DERBY-4771-2e-prototype.rar
          6.70 MB
          Lily Wei
        18. derby-4771-2f-prototype_lcc_code_dump-WORK-IN-PROGRESS.diff
          126 kB
          Kristian Waagan
        19. Derby-4771-2f-AutomaticIndexStatisticsTest_wondows7.rar
          1.59 MB
          Lily Wei
        20. derby-4771-2f-prototype_lcc_code_dump.diff
          119 kB
          Kristian Waagan
        21. derby-4771-2g-prototype_lcc_code_dump.diff
          129 kB
          Kristian Waagan
        22. derby-4771-2h-prototype_lcc_code_dump.diff
          135 kB
          Kristian Waagan

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              • Assignee:
                kristwaa Kristian Waagan
                Reporter:
                kristwaa Kristian Waagan
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                Dates

                • Created:
                  Updated:
                  Resolved: