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https://issues.apache.org/jira/browse/DERBY-3686?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kathey Marsden updated DERBY-3686:
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Attachment: derby-3686_rts_diff.txt
Attached is a patch that adds the Runtime Statistics parsing for
PredicatePushdownTest. There is still one case that I have not figured out how
to parse yet.
// Nested unions with non-join predicates should work as
// usual (no change with DERBY-805). So should see scalar
// qualifiers on scans for all instances of T1 and T2.
I marked this with a //RESOLVE comment in the test.
Any tips on how to parse that would be appreciated. Also I would appreciate if
someone could review the test to make sure I am checking the right things for
the other queries. I based what I checked for on the comments and the
predicatePushdown.out master file. Hopefully the checks are sufficient.
Kathey
> convert predicatePushdown.sql to JUnit
> ---------------------------------------
>
> Key: DERBY-3686
> URL: https://issues.apache.org/jira/browse/DERBY-3686
> Project: Derby
> Issue Type: Task
> Components: Test
> Affects Versions: 10.5.0.0
> Reporter: Kathey Marsden
> Assignee: Kathey Marsden
> Priority: Minor
> Attachments: derby-3686_initial_conv_diff.txt, derby-3686_rts_diff.txt
>
>
> predicatePushdown.sql fails intermittently in the nightlies ( DERBY-1902)
> with a plan variance. It would be good to convert it to JUnit and extract
> only the relevant information from RuntimeStatistics output. This might make
> the test more stable.
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