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  1. Derby
  2. DERBY-5445

Enhance existing concurrency test to stress sequence generators to also stress identity columns

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Details

    • Task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 10.8.2.2, 10.9.1.0
    • 10.8.2.2, 10.9.1.0
    • Test
    • None

    Description

      DERBY-4565 added a concurrency test for sequence generators to test the possible race condition for allocating a new range of pre-allocated numbers for the sequence. I have been looking at enhancing that test to provide similar test for identity columns. I plan to add another command line parameter to the test which will run the concurrency test to stress identity column generator.

      Attachments

        1. fix-init-msg.diff
          1 kB
          Knut Anders Hatlen

        Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. DERBY-4437 Concurrent inserts into table with identity column perform poorly

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. DERBY-4565 Create concurrency test to stress sequence generators.

          • Major - Major loss of function.
          • Closed

          Activity

            People

              mamtas Mamta A. Satoor
              mamtas Mamta A. Satoor
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              Dates

                Created:
                Updated:
                Resolved: