what kind of details regarding the colums? with the jbpm source it is possible to generate ddl scripts for all kinds of databases. Ask one of the developers in your company to help out. If you want even more info, please ask, but in more detail what you want to know. btw, the indexes are not optimized for all queries. There might be some work for you there to tune that in your specific environment. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4073335#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...