==@NamedQuery(name=”q1”, “jpql_query”);==
Defines a named JPQL query to use in the persistence unit
==@NamedNativeQuery(name=”q2”,”sql_query”)==
Defines a native SQL query for use in the persistence unit
@SqlResultSetMapping
Used to map a native sql query result to the object model
THIS IS ONLY A SUBSET OF THE JPA2
ANNOTATIONS, HIBERNATE ALSO COMES WITH ITS
OWN NON STANDARD SET