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From "Bryan Pendleton (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-2249) Place holder to attach the long running test which will test Derby's improved optimizer
Date Thu, 15 Feb 2007 03:30:05 GMT

    [ https://issues.apache.org/jira/browse/DERBY-2249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12473299
] 

Bryan Pendleton commented on DERBY-2249:
----------------------------------------

I'm a bit confused about the goal of this test. Is the idea:
 - run a lot of optimizations to look for memory leaks, etc. in the optimizer
 - run queries that take a long time to optimize, to try to understand why
 - run queries that are quite complex, to determine whether we select the "best" query plan
 - run queries that take a long time to execute
(or maybe none of the above)

Manjula, can you clarify what you see as the goal of these tests? Thanks!


> Place holder to attach the long running test which will test Derby's improved optimizer
> ---------------------------------------------------------------------------------------
>
>                 Key: DERBY-2249
>                 URL: https://issues.apache.org/jira/browse/DERBY-2249
>             Project: Derby
>          Issue Type: Test
>          Components: Test
>    Affects Versions: 10.3.0.0
>            Reporter: Manjula Kutty
>         Assigned To: Manjula Kutty
>            Priority: Trivial
>         Attachments: build.xml, DERBY-2249_diff.txt, LangTest.zip
>
>
> Will be adding a test for the improved optimizer particularly to test the fix for DERBY-805
and DERBY-1205. Once the files are committed will provide a link to both of those issues.

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