db-derby-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Lily Wei (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-4834) Add helper class for working with index statistics in JUnit tests
Date Thu, 07 Oct 2010 04:50:31 GMT

    [ https://issues.apache.org/jira/browse/DERBY-4834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12918785#action_12918785
] 

Lily Wei commented on DERBY-4834:
---------------------------------

+1 for me. Do we need other system utility such as locks certain table (or all the tables)
is holding, how many open statement or transaction in the system? I thought it might be useful
for certain to also understand the stage/resource of derby system. 

> 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: 10.7.0.0
>            Reporter: Kristian Waagan
>            Assignee: Kristian Waagan
>            Priority: Minor
>         Attachments: derby-4834-1a-indexstats_utility_class.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.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message