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