![5.4. Exclusive Control — TERASOLUNA Server Framework for Java (5.x) Development Guideline 5.0.1.RELEASE documentation 5.4. Exclusive Control — TERASOLUNA Server Framework for Java (5.x) Development Guideline 5.0.1.RELEASE documentation](https://terasolunaorg.github.io/guideline/5.0.1.RELEASE/en/_images/Pessimistic-lock-nowait.png)
5.4. Exclusive Control — TERASOLUNA Server Framework for Java (5.x) Development Guideline 5.0.1.RELEASE documentation
![Connections and Transactions — Spring Boot Hibernate All about @Transactional | by Kubra Ozer | Medium Connections and Transactions — Spring Boot Hibernate All about @Transactional | by Kubra Ozer | Medium](https://miro.medium.com/v2/resize:fit:613/0*TmCD0Fr01-8WiqJz.png)
Connections and Transactions — Spring Boot Hibernate All about @Transactional | by Kubra Ozer | Medium
![The detaching pitfall of declarative transaction management with Spring and JPA and Hibernate – Arnold Galovics The detaching pitfall of declarative transaction management with Spring and JPA and Hibernate – Arnold Galovics](http://blog.arnoldgalovics.com/wp-content/uploads/2017/05/state_transitions.png)
The detaching pitfall of declarative transaction management with Spring and JPA and Hibernate – Arnold Galovics
Support for JPA 2.0 detach method [DATAJPA-230] · Issue #641 · spring -projects/spring-data-jpa · GitHub
![How to handle concurrent updates with optimistic and pessimistic locking in JPA | by Jitesh Shivnani | ZestMoney Blog How to handle concurrent updates with optimistic and pessimistic locking in JPA | by Jitesh Shivnani | ZestMoney Blog](https://miro.medium.com/v2/resize:fit:1400/1*Fzx7x2KpWjsESu0mjdcPXw.png)
How to handle concurrent updates with optimistic and pessimistic locking in JPA | by Jitesh Shivnani | ZestMoney Blog
![How to prevent OptimisticLockException with Hibernate versionless optimistic locking - Vlad Mihalcea How to prevent OptimisticLockException with Hibernate versionless optimistic locking - Vlad Mihalcea](https://vladmihalcea.com/wp-content/uploads/2014/12/optimisticlockingonerootentitynoversionlostupdate.png)