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 11 years, 11 months ago Modified 5 years, 9 months ago Viewed 28k times

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 …

Oct 24, 2011 · Just throw any RuntimeException from a method marked as @Transactional. By default all RuntimeException s rollback transaction whereas checked exceptions don't. This is …

265 I don't understand what is the actual difference between annotations javax.transaction.Transactional and …

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 …

0 We use @Transactional annotation when we create/update one more entity at the same time. If the method which has @Transactional throws an exception, the annotation helps to roll back …

It will use the same connection from the parent method (with @Transactional) and any exception caused in the called method (without @Transactional) will cause the transaction to rollback as …

Oct 12, 2017 · I have short question: Do I need a repo.save(x) call on @Transactional methods? I ask cause I see changes on my DB without save, and read no clear docs about it. So is it …

Apr 17, 2014 · In Spring, the @Transactional annotation allows rollback to be specified for certain exception types, or code can obtain a thread-local TransactionStatus and call …