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- 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
- When should we use @Transactional annotation? - Stack Overflow
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 annotation in my
- java - What does @Transactional do? - Stack Overflow
What does @Transactional do? [duplicate] Asked 12 years, 4 months ago Modified 6 years, 2 months ago Viewed 28k times
- Annotation @Transactional. How to rollback? - Stack Overflow
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 tests But which
- Spring @Transactional - isolation, propagation - Stack Overflow
Can someone explain the isolation amp; propagation parameters in the @Transactional annotation via a real-world example? Basically when and why should I choose to change their default values?
- Spring transaction REQUIRED vs REQUIRES_NEW - Stack Overflow
Using REQUIRES_NEW is only relevant when the method is invoked from a transactional context; when the method is invoked from a non-transactional context, it will behave exactly as REQUIRED - it will create a new transaction
- java - What is the difference between defining @Transactional on class . . .
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 methods will access the repository layer You can then override the behavior with @Transactional on methods performing changes in your model
- How to use @Transactional with Spring Data? - Stack Overflow
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 the previous inserts
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