Spring - @Transactional - What happens in background?
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 doubts: I heard...
@Transactional(propagation=Propagation.REQUIRED) - Stack Overflow
May 24, 2012 · In Spring applications, if you enable annotation based transaction support using and annotate any class/method with @Transactional (propagation=Propagation.REQUIRED) then Spring …
Transaction marked as rollback only: How do I find the cause
Oct 11, 2013 · Both methodB and methodC use same TX and always the most specific @Transactional annotation is used, so when methodC throws the exception, surrounding TX will be marked as …
When should we use @Transactional annotation? - Stack Overflow
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 to add that …
transactions - Difference between transactional and non-transactional ...
Mar 11, 2016 · A non-transactional database would probably have better performance because it doesn't have to worry about rolling back changes. The individual data in the non-transactional …
Spring @Transactional read-only propagation - Stack Overflow
Here is a worked example, CircuitStateRepository is a spring-data JPA repository. BeanS calls a transactional=read-only Bean1, which does a lookup and calls transactional=read-write Bean2 which …
How to use @Transactional with Spring Data? - Stack Overflow
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 the …
java - What is the difference between defining @Transactional on class ...
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 know that all …
Force a transactional rollback without encountering an exception?
@Transactional(propagation = Propagation.REQUIRED, isolation = Isolation.DEFAULT, readOnly = false) public int saveAll() { //do stuff; } It works exactly as it is supposed to and I have no problems …
Spring @Transactional - isolation, propagation - Stack Overflow
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 to change their default …