Three states of Java objects in hibernate

First, there are three types of objects in Hibernate: Transient, free, and persistent, and three methods of state transformation are called by the session,

Transient-to-persistent states have Save (), Saveorupdate (), get (), load (), and persistent to transient methods with delete ();

The methods of Free State to persistent state are update (), Saveorupdate (), Lock (), and persistent to free states: Session.close (), Session.evict (), Session.clear ().

Two,Hibernate's status

Hibernate's various preservation methods (Save,persist,update,saveorupdte,merge,flush,lock) and three states of the object

Hibernate save

Hibernate offers too many ways to save objects, and there are a lot of differences between them.

Three states of Java objects in hibernate