Orbeon Oracle persistence crud.xpl

I am using Orbeo开发者_高级运维n Forms PE and Oracle to store data. When I am creating and publishing the forms I am able to store in Oracle. I want to edit the existing queries. I came to know all queries will be sitting in curd.xpl in path.resources\apps\oracle. When I had seen this location this folder is not there. Then to which XPL file my application is referring to execute the queries.

Another thing is I downloaded the GitHub and created the folder and placed the crud.xpl when edit the query its not getting effected. Do I need to mention anywhere to take execute queries from this file?

Any help is appreciated.

The Oracle persistence layer is part of Form Runner. The resources for Form Runner are not stored directly under WEB-INF/resources, but inside a jar file. See How can I changes files in Form Runner? for more information on how to change the code packaged in the Form Runner jar.