title: dynamicUpdate=true in Hibernate using annotations not working
body: <p>Even after using dynamicUpdate=true(for updating selective columns instead of all columns) in the entity class annotation using org.hibernate.annotations.entity(dynamicUpdate=true), hibernate is trying to update all the fields of the table and since I am having "not null" constraints on few columns, it throws exception. How to resolve this? Please help as soon as possible..</p>