I want to see why my Nuxeo installation is failing when I point its SQL user directory to other database (Oracle says: table/view doesn't exists). I want to enable show_sql Hibernate parameter to see the sql in the console.. but I don't know where I can do it (if I can).
You can set in your persistance xml like this:
...
<property name="properties">
<value>
hibernate.hbm2ddl.auto=...
hibernate.show_sql=true
hibernate.dialect=...
hibernate.connection.driver_class=...
hibernate.connection.url=...
hibernate.connection.username=...
hibernate.connection.password=...
</value>
</property>
...