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From "Kim Haase (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DERBY-4280) Property not documented - derby.language.statementCacheSize
Date Mon, 23 Apr 2012 20:50:38 GMT

     [ https://issues.apache.org/jira/browse/DERBY-4280?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Kim Haase updated DERBY-4280:

    Attachment: DERBY-4280.zip

Attaching DERBY-4280.diff, DERBY-4280.stat, and DERBY-4280.zip, with changes as follows:

M       src/ref/refderby.ditamap
M       src/ref/crefproper22250.dita
A       src/ref/rrefproperstatementcachesize.dita
M       src/tuning/ctundepth32379.dita

I created a topic for the derby.language.statementCacheSize property and added a bit of info
to the Tuning Derby topic on the statement cache. If there are other logical places to put
more info, please let me know.

I found the default value of the property in the Derby code, but I made some not very educated
guesses on the scope of the property and whether it is dynamic or static (see the "Derby properties"
topic as well as the topic for the property). Probably some of this needs fixing.

I could not find a logical place in the Developer's Guide to mention this subject; there are
several topics on deadlocks, and after that some topics on multi-threaded applications, but
none seemed quite right. Suggestions are welcome. 

Please let me know what needs changing or adding.
> Property not documented - derby.language.statementCacheSize
> -----------------------------------------------------------
>                 Key: DERBY-4280
>                 URL: https://issues.apache.org/jira/browse/DERBY-4280
>             Project: Derby
>          Issue Type: Bug
>          Components: Documentation
>    Affects Versions:
>         Environment: N/A
>            Reporter: Jeff Stuckman
>            Assignee: Kim Haase
>            Priority: Trivial
>         Attachments: DERBY-4280.diff, DERBY-4280.stat, DERBY-4280.zip
> The property derby.language.statementCacheSize is not documented in any of the Derby
> This property may be useful for tuning Derby.
> In addition, setting this property to 0 is vital for working around DERBY-4279, and its
lack of documentation makes it more difficult for users to discover this workaround.

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