Master Hibernate and JPA with Spring Boot in 100 Steps - FAQ 1 - When does Hibernate send updates to the database?

This video tutorial provides an in-depth look at how transactions work in a database context, focusing on when queries are executed and how changes are persisted. It explains the role of the persistence context in tracking changes and highlights the importance of transaction completion. The video also covers the use of the flush method to push changes to the database and discusses rollback mechanisms in case of errors. Key concepts include the timing of query execution, the persistence context, and error handling in transactions.

What does it mean for Hibernate to 'rollback' changes?

What is the role of the persistence context in Hibernate?

In what scenario would Hibernate send insert queries to the database?