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From "Kim Haase (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DERBY-5612) Puzzling documentation about the URL to a database on the classpath
Date Tue, 10 Apr 2012 15:51:18 GMT

    [ https://issues.apache.org/jira/browse/DERBY-5612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13250763#comment-13250763
] 

Kim Haase commented on DERBY-5612:
----------------------------------

Is there a distinction between jar and zip files on the classpath and databases on the classpath?
Several topics mention the initial backslash for jar/zip files. For example:

http://db.apache.org/derby/docs/dev/devguide/tdevdeploy39856.html
http://db.apache.org/derby/docs/dev/devguide/rdevdvlp847152.html

It also looks as if not just the "Accessing databases from the classpath" topic but some others
need fixes:

http://db.apache.org/derby/docs/dev/devguide/rdevdvlp22102.html
http://db.apache.org/derby/docs/dev/devguide/cdevdeploy18716.html
http://db.apache.org/derby/docs/dev/devguide/cdevdvlp17453.html

                
> Puzzling documentation about the URL to a database on the classpath
> -------------------------------------------------------------------
>
>                 Key: DERBY-5612
>                 URL: https://issues.apache.org/jira/browse/DERBY-5612
>             Project: Derby
>          Issue Type: Bug
>          Components: Documentation
>    Affects Versions: 10.9.0.0
>            Reporter: Rick Hillegas
>            Assignee: Kim Haase
>
> The "Accessing databases from the classpath" section of the Derby Developer's Guide says
that you can access a database on the classpath by putting a forward slash in front of the
database name (and then adding other path legs as needed). I don't find that it works this
way. I ran the following experiment:
> 1) I put a database called nast in the testRun/extin subdirectory of the current directory.
> 2) Then I put testRun/extin on the classpath.
> 3) Then I tried connecting to the database with various URLs.
> The following URLs could not find the database:
> connect 'jdbc:derby:/nast;user=KIWI;password=KIWI_password';
> connect 'jdbc:derby:nast;user=KIWI;password=KIWI_password';
> connect 'jdbc:derby:classpath:/nast;user=KIWI;password=KIWI_password';
> But the following URL found the database:
> connect 'jdbc:derby:classpath:nast;user=KIWI;password=KIWI_password';
> This is not what I expected from the documentation in the Developer's Guide.

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