Mar 9, 2024 · I wanted to know when we should use @Transactional in Spring Boot Services. Since JpaRepository's save() method is annotated with @Tranasactional is it required for me …

I want to know what actually happens when you annotate a method with @Transactional? Of course, I know that Spring will wrap that method in a Transaction. But, I have the following …

What does @Transactional do? [duplicate] Asked 12 years, 5 months ago Modified 6 years, 2 months ago Viewed 28k times

1 - Na documentação do Spring é descrito o uso de @Transactional do Spring nas classes de regra de negócio(ProdutosService por exemplo) tem algum motivo especial para se usar essa …

Oct 24, 2011 · I used this annotation successfully for a Dao class. And rollback works for tests. But now I need to rollback real code, not just tests. There are special annotations for use in …

Dec 13, 2011 · Can someone explain the isolation & propagation parameters in the @Transactional annotation via a real-world example? Basically when and why should I choose …

May 2, 2019 · Best practice to use @Transactional annotation in spring-boot, service layer or DAO layer? If the service layer then where do I use the @Transactional annotation on a class …

Jul 3, 2009 · Should you place the @Transactional in the DAO classes and/or their methods or is it better to annotate the Service classes that are using the DAO objects? Or does it make …

Mar 2, 2022 · It will use the same connection from the parent method (method with @Transactional) and any exception caused in the called method (method without …

Apr 17, 2014 · 48 @Transactional on a class applies to each method on the service. It is a shortcut. Typically, you can set @Transactional(readOnly = true) on a service class, if you …