Hi Peter, On Oct 8, 2012, at 1:27 PM, Peter Waver <pfwaver(a)web.de> wrote: See http://extensions.xwiki.org/xwiki/bin/view/Extension/Execute+SQL for examples of how to run SQL code. Now, if what you want is to load XObject (XWiki Objects) data an external data source then this is not built in. Basically you'll need to provide some script to query your DB with SQL (for ex) and then create/populate the XObjects with the loaded data. The alternative is to create some loader that will get the data from an external source and put it in the XWiki database. You'll then need to call this loader regularly to perform the sync. It really depends if you need a bidirectional sync or not. If so then the first solution is the best. What would be great in the future would be the ability to declare somehow that such object is loaded in a custom way and allowing providing some scripts to load it as it's done for the Database List property type. Thanks -Vincent

On 10/08/2012 07:27 AM, Peter Waver wrote: There's also http://extensions.xwiki.org/xwiki/bin/Extension/SQL+Plugin which should work, although the plugin technology is deprecated. -- Sergiu Dumitriu http://purl.org/net/sergiu/