All Questions
Tagged with spring transactions
2,689
questions
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25
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Hibernate does not rollback super class entity tables
I have an inheritance of type JOINED between User and RegisteredUser.
I have defined a unique constraint on the derived class entity (RegisteredUser).
When I create an object of the derived class and ...
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29
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Issue With HibernateTransactionManager while migrating Spring MVC applicaiton from spring 4.x/hiberate3.x/java1.8 to spring6.1/Hibernate5.x/Java17
I am migrating lagacy spring mvc application with spring4.x/hiberate3.x/java1.8 in tomcat8.5 server to spring6.1/Hiberate5.6.x/java17/tomcat10.1.3. as part of this process , I replaced JOTM ...
2
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4
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242
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No transaction active after migrating from Java 8 to 11, Spring 4.3.30 to 5.1.20, and Hibernate 5.2.13 to 5.4.33
I've recently migrated a Java-based web application and I'm encountering transaction issues after the following upgrades:
Java: from 8 to 11
Spring: from 4.3.30.RELEASE to 5.1.20.RELEASE
Hibernate: ...
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18
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Spring select queries without transaction vs spring transaction readonly true?
Should we use transaction in spring select queries?
I saw that Spring adds Transaction(readOnly=true) to all default select queries but I couldn't understand it, if we don't use custom isolation ...
- 1,161
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24
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How to persist h2 changes made inside Spring Batch ItemReader
My goal is that while I am processing my files, to also add them in a persistent H2 instance with their current status: "NEW" during reading, "PROCESSING" in the ItemProcessor, and ...
- 23
1
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1
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36
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How to dynamically assign TransactionalManager for multiple datasources in Spring boot
Say, I have configured 5 DataSources in my Spring application.
Each of those connections have also created a matching bean of type TransactionalManager.
When I declare a @Service annotated classes ...
- 151
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54
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If I use Spring Data JPA without @Transactional, will the entity not be in a Managed state in the persistence context?
I used Spring Data JPA's JpaRepository(3.2.2), and after checking the implementation, I found out that it uses jakarta.persistence.EntityManager to perform find operations. As far as I know, when ...
- 73
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483
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Spring: How to rollback in a @TransactionalEventListener of phase BEFORE_COMMIT
In Spring Boot 3.x I have transactional-event-listeners. One is bound to phase "BEFORE_COMMIT" and responsible for doing some "last millisecond checks" before the transaction ...
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63
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How to manage a single transaction across multiple databases using existing transaction managers in Spring?
I am working on a Spring-based application where I have two separate Platform Transaction Manager:
One transaction manager for handling transactions on Database A (JpaTranscationManager).
Another ...
- 1
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1
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56
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What could cause potential runtime issue when calling a Transactional method from another non-Transactional method of same class?
this is a conceptually question for understanding Transactions in Spring.
What potential runtime issue this code can cause? I know when we will try to run it, the transactional context will be missing ...
- 13
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18
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NOT_SUPPORTED Propagation use case
what is the real use case for- NOT_SUPPORTED Propagation transactional ? Where do we use it?
- 271
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45
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Retry the transaction in case of rollback failures in Spring Hibernate
I have a function which calls stored procedures to update Oracle DB. I get this error log:
Could not roll back Hibernate transaction; nested exception is org.hibernate.TransactionException: rollback ...
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29
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Postgresql trigger is not triggered in sprint test
In postgresql, I have a table Student(id, name), Guardian(id, type,name) and a relationship table StudentXGuardian, a Student table has a column Guardian.
And I have a constraint to constraint a ...
- 1
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61
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Repead reads from JPA repository return the same value
I have this code snippet from a Spring Java web app (with spring data and postgresql DB) and I don't understand the results I get from it. Let's say I have an entity that comes down to (some details ...
- 1
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2
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153
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Understanding @Transactional Behavior in Nested Method Calls
I have a method annotated with @Transactional, and within this method, I call another method that is not annotated with @Transactional. I am trying to understand the transactional behavior in this ...
- 1