You can mix them, but you might have to explicitly flush() one if you want to see the
results in the other.
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983818#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...