[ https://issues.apache.org/jira/browse/DERBY-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Bryan Pendleton resolved DERBY-2487.
------------------------------------
Resolution: Fixed
Fix Version/s: 10.6.0.0
The patches have been committed to the trunk, the various sub-tasks are complete, and the
documentation is visible on the web site. I think we can mark this issue as resolved and deal
with any subsequent work in separate issues.
Felix, thanks again for the contribution!
> Enhance Derby with EXPLAIN Functionality
> ----------------------------------------
>
> Key: DERBY-2487
> URL: https://issues.apache.org/jira/browse/DERBY-2487
> Project: Derby
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 10.2.2.0
> Reporter: Felix Beyer
> Assignee: Bryan Pendleton
> Priority: Minor
> Fix For: 10.6.0.0
>
> Attachments: Derby physical XPLAIN schema.png, finalReview.diff, incorporateTrunkChanges.diff,
jdbc4tests.diff, refactorVisitor.diff, refactorVisitor.diff, removeSourceDepth.diff, RSProtocolNew.pdf,
rts.xls, small logical xplain schema.pdf, startRegressionTest.diff, startRegressionTest.diff,
startUpgradeTests.diff, updateRegressionTests.diff, updateRegressionTests.diff, usage.txt,
userSchemaPrototyping.diff, userSchemaPrototyping.diff, userSchemaPrototyping.diff, xplain_patch_v1.txt,
xplainClasses.pdf
>
>
> This enhancement extends Derby with EXPLAIN functions. Users want to have more feedback
than they`re getting with the current RuntimeStatistics facility. This extension is based
on the RuntimeStatistics/ResultSetStatistics functions / classes.
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