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From "Thomas Dudziak (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DDLUTILS-101) Support the dumping of data from a database into an XML file for each table.
Date Thu, 13 Jul 2006 07:19:34 GMT
     [ http://issues.apache.org/jira/browse/DDLUTILS-101?page=all ]

Thomas Dudziak updated DDLUTILS-101:

    Component: Ant Tasks

> Support the dumping of data from a database into an XML file for each table.
> ----------------------------------------------------------------------------
>          Key: DDLUTILS-101
>          URL: http://issues.apache.org/jira/browse/DDLUTILS-101
>      Project: DdlUtils
>         Type: Improvement

>   Components: Ant Tasks
>  Environment: WinXP
> Java 1.5.0_06
> Oracle 10g EE
>     Reporter: Guy Davis
>     Assignee: Thomas Dudziak
>      Fix For: 1.1
>  Attachments: multi_files.patch
> We're using DDLUtils to store the schema and setup data required for our application.
 We can version the XML files and see diffs of the schema and data after dumping a modified
database.  This is a great feature.
> However the single XML file containing all the setup data from our ~25 tables grew to
over 3 MB in size and was unwieldy to work with.  In particular, a simple "select * from table"
was used to dump the data.  This would result in spurious diffs where the file contents didn't
change between dumps but the lines were moved around making a diff unreadable.
> So it would be great if the Ant tasks supported dumping a database to a directory with
 one XML for each tables data.  Also, the dump should be ordered by the tables primary keys
so that it is possible to easily compare with older versions and see new rows, deleted rows,
and changed fields.

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