Hibernate version:
v3.2.1 in Jboss 4.2.0.GA
Mapping documents:
Using JPA Mapping
Name and version of the database you are using:
Informix 9.2

Hi all, i´m using Hibernate V3.2.1 in my EJB/JPA application and its necessary use of a cache technology, the ehcahce works in this version of hibernate for JPA ??

I try configure using the properties in pesistence.xml and ehcache.xml and has not efect in my application.
I using a EntityManager for Queries and NamedQueries.
Who enable this cache ?

My selects returns more the 1000 lines, tables has more the 10 column and relationships with 4 tables or more, tables haven more the 7 millions of rows. Cache for me is critic.

Please help.

Thanks!

Check @Cache in the documentation