You cannot, but you can do it jbossql
thanks for you help!
It'S OK in jboss4.0,but the Jboss3.0.7 will throws error
jboss4 is EJB2.1 where this is ok
jboss3 is EJB2.0 where this is not ok
JBossQL implements a lot of EJB2.1 of you want
to use the features in jboss3
Thanks warjort !