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From Adrian Wiesmann <>
Subject Re: Datanode -> XML
Date Fri, 09 Mar 2007 11:42:00 GMT
> I did look at that, but it designed as a schema export/import tool,  
> not a data import/export tool. Yes, it has some similar  
> functionality, but it is really very primitive. Has anyone done  
> anything like this into XML or a set of SQL statements?

I did something like that with Cayenne for our SOBF Tool. I am using the
Cayenne XML Import/Export features. Every table gets exported in a
separate xml file. All these files together get merged into a single zip
together with a manifest file. Like that you can have versionised data
dumps. As long as the schema does not change you simply read and write
those files with the Cayenne functionality. If the version changes you
first run a transformation to structure the data as expected and
afterwards use the Cayenne functionality.


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