How to update the same data in Hibernate?

To update the same data in Hibernate, you can achieve it through the following steps:

1. Querying data: Firstly, access a session through Hibernate’s SessionFactory, then use methods like get() or load() on the session to retrieve the data object that needs to be updated.

Session session = sessionFactory.openSession();
YourEntity entity = (YourEntity) session.get(YourEntity.class, id);

1. Modify data: make changes to the retrieved data object.

entity.setName("New Name");

1. Commit transaction: Submit the modified data to the database.

Transaction tx = session.beginTransaction();
session.update(entity);
tx.commit();

In this process, the first step is to query the data object that needs to be updated, then make modifications to it, and finally commit the transaction to save the updated data to the database. It is important to perform the update operation within a transaction to ensure data consistency and integrity.