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Date: Wed, 25 May 2011 22:25:47 +0000 (UTC)
From: "Kristian Waagan (JIRA)" <jira@apache.org>
To: derby-dev@db.apache.org
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Subject: [jira] [Closed] (DERBY-4834) Add helper class for working with
 index statistics in JUnit tests
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     [ https://issues.apache.org/jira/browse/DERBY-4834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kristian Waagan closed DERBY-4834.
----------------------------------

       Resolution: Fixed
    Fix Version/s: 10.8.1.2

Closing the issue.
The initial helper class has been added, and further changes can be made under other JIRAs as required.

> Add helper class for working with index statistics in JUnit tests
> -----------------------------------------------------------------
>
>                 Key: DERBY-4834
>                 URL: https://issues.apache.org/jira/browse/DERBY-4834
>             Project: Derby
>          Issue Type: Sub-task
>          Components: Test
>    Affects Versions: 10.7.1.1
>            Reporter: Kristian Waagan
>            Assignee: Kristian Waagan
>            Priority: Minor
>             Fix For: 10.8.1.2
>
>         Attachments: derby-4834-1a-indexstats_utility_class.diff, derby-4834-2a-assertNoStatsTable.diff, derby-4834-3a-timeout.diff, derby-4834-4a-toString_leading_cols.diff
>
>
> Dealing with index statistics in the JUnit tests require some tedious work, like looking up table and index ids,  doing selects on the SYS.SYSSTATISTICS table, and analyzing the results of these queries.
> To make life easer and the tests easier to read, a set of utility methods will be added to a new class living in the JUnit test framework package.

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