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From "Kristian Waagan (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DERBY-4939) Enable istat daemon and tests
Date Thu, 10 Feb 2011 22:50:57 GMT

     [ https://issues.apache.org/jira/browse/DERBY-4939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Kristian Waagan updated DERBY-4939:

    Attachment: derby-4939-1a-enable_istat.diff

Attached patch 1a, which enables the feature.

I expect there will be issues to deal with, please bring them up on derby-dev and/or file
JIRA issues.

To disable the feature use derby.storage.indexStats.auto=false.
See https://issues.apache.org/jira/browse/DERBY-4938?focusedCommentId=12992769&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-12992769
(or DERBY-4771) for more information on the available experimental (debug/troubleshooting)

Committed to trunk with revision 1069598.

> Enable istat daemon and tests
> -----------------------------
>                 Key: DERBY-4939
>                 URL: https://issues.apache.org/jira/browse/DERBY-4939
>             Project: Derby
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions:
>            Reporter: Kristian Waagan
>            Assignee: Kristian Waagan
>         Attachments: derby-4939-1a-enable_istat.diff
> Enable automatic updates and creations of index cardinality statistics, and wire the
tests into the regression suite.

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