Hello,
How I make to use "update tablename set sn='newValue' where sn='oldValue' as a query string in hibernate without making Loop in each register ?

Some Example ?

Thanks,

Oliveira

With an object/relational mapping tool, you don't execute UPDATEs yourself. Hibernate will know what has to be updated if you flush() a Session or commit() a transaction.

Start here: http://www.hibernate.org/152.html