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Posted to derby-dev@db.apache.org by "Myrna van Lunteren (JIRA)" <ji...@apache.org> on 2014/10/21 06:08:34 UTC
[jira] [Updated] (DERBY-6305) Tuning Derby information on optimizer
overrides needs improvement
[ https://issues.apache.org/jira/browse/DERBY-6305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Myrna van Lunteren updated DERBY-6305:
--------------------------------------
Issue & fix info: (was: Patch Available)
Unsetting the 'patch available' flag; apart from the spec it seems that the actual patch has been committed.
> Tuning Derby information on optimizer overrides needs improvement
> -----------------------------------------------------------------
>
> Key: DERBY-6305
> URL: https://issues.apache.org/jira/browse/DERBY-6305
> Project: Derby
> Issue Type: Bug
> Components: Documentation
> Affects Versions: 10.10.1.1
> Reporter: Kim Haase
> Attachments: DERBY-6305.diff, DerbyDashProperties.html, ctundepthoptover.html
>
>
> The topic "Optimizer overrides" in the Tuning Derby manual talks about using the "-- DERBY-PROPERTIES" clause to specify overrides but doesn't include a link to the topic later in the manual, "Overriding the default optimizer behavior", that explains how to use the clause. This undoubtedly results in user confusion.
> The first topic is http://db.apache.org/derby/docs/10.10/tuning/ctundepthoptover.html; the second is http://db.apache.org/derby/docs/10.10/tuning/ctunoptimzoverride.html.
> I'll add the link, and I welcome additional suggestions on how to improve these topics.
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