[eclipselink-users] Can someone answer me a simple question?

[Stefan Robb <isti_is_back@xxxxxxxx>]

Can someone tell me how to fetch the data from a query and display it using namednativequery with a resultsetmapping and also how can i insert, delete and update the data? I tried several things but it didn't work, it would be helpful if someone could give me and example for each situation.

Thank You!