I demonstrated in my AMIS technology post “11g Technology Preview: XML Data Retrieval via Equi Partitioning by Reference“, how XML equi partitioning by reference can be set-up. For those who need a more textbook example, based on the XML DB Developers Guide example XML schemas, I hereby also post a small whitepaper that contains extra information about this feature.
Have a look in this whitepaper here:
Drop me a line [via marco.gralike{at}amis.nl] if you need extra assistance for Oracle 11g releases before 11.1.0.7.0. I will pass on your request to the Oracle Senior Product Manager in charge.
Hope of been of help.
😎