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Posted to derby-dev@db.apache.org by "Mamta A. Satoor (JIRA)" <ji...@apache.org> on 2012/09/05 03:34:07 UTC

[jira] [Resolved] (DERBY-5445) Enhance existing concurrency test to stress sequence generators to also stress identity columns

     [ https://issues.apache.org/jira/browse/DERBY-5445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mamta A. Satoor resolved DERBY-5445.
------------------------------------

    Resolution: Fixed
    
> Enhance existing concurrency test to stress sequence generators to also stress identity columns
> -----------------------------------------------------------------------------------------------
>
>                 Key: DERBY-5445
>                 URL: https://issues.apache.org/jira/browse/DERBY-5445
>             Project: Derby
>          Issue Type: Task
>          Components: Test
>    Affects Versions: 10.8.2.2, 10.9.1.0
>            Reporter: Mamta A. Satoor
>            Assignee: Mamta A. Satoor
>             Fix For: 10.9.1.0, 10.8.2.2
>
>         Attachments: fix-init-msg.diff
>
>
> 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.

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