Details

    • Type: Sub-task Sub-task
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 10.8.1.2
    • Fix Version/s: 10.8.1.2
    • Component/s: SQL
    • Labels:
      None

      Description

      Implement SYSCS_UTIL.UPDATE_STATISTICS by having the ALTER TABLE code use the new istat daemon in explicit mode.
      Doing this will allow for a period of limited exposure before the background mode of the daemon is enabled, and it will verify that the code generating the index statistics is working.

        Issue Links

          Activity

          Hide
          Kristian Waagan added a comment -

          Closing issue.

          Show
          Kristian Waagan added a comment - Closing issue.
          Hide
          Kristian Waagan added a comment -

          Committed to trunk with revision 1054588.

          Any new test failures in tests running UPDATE_STATISTICS is likely to have been caused by this commit.

          Show
          Kristian Waagan added a comment - Committed to trunk with revision 1054588. Any new test failures in tests running UPDATE_STATISTICS is likely to have been caused by this commit.
          Hide
          Kristian Waagan added a comment -

          Attaching patch 1b (formatting change only).

          If you apply this patch now, calls to SYS_CS.UPDATE_STATISTICS will use the new daemon code committed in DERBY-4936.

          Show
          Kristian Waagan added a comment - Attaching patch 1b (formatting change only). If you apply this patch now, calls to SYS_CS.UPDATE_STATISTICS will use the new daemon code committed in DERBY-4936 .
          Hide
          Kristian Waagan added a comment -

          This patch is blocked by, or dependent on, DERBY-4936.

          Show
          Kristian Waagan added a comment - This patch is blocked by, or dependent on, DERBY-4936 .
          Hide
          Kristian Waagan added a comment -

          Attached patch 1a, which makes SYS_CS.UPDATE_STATISTICS, and thus also ALTER TABLE, use the explicit mode daemon code to generate new statistics.

          Show
          Kristian Waagan added a comment - Attached patch 1a, which makes SYS_CS.UPDATE_STATISTICS, and thus also ALTER TABLE, use the explicit mode daemon code to generate new statistics.

            People

            • Assignee:
              Kristian Waagan
              Reporter:
              Kristian Waagan
            • Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development