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About rollback

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Forum
1

How to delete M2M relationship?

if (transaction != null && transaction.isActive()) { transaction.rollback
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1

Entity has be persistended,but query not fetched?

);         System.out.println("count: " + query.getResultList().size());         em.getTransaction().rollback
Issue
1

NullPointer running multiple client against server

.getTransaction().isActive()) em.getTransaction().rollback(); throw new ApplicationException
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1

NullPointerException while setting a new property value

.getTransaction().isActive()) em.getTransaction().rollback(); em.close
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1

Empty temporary dat files in the temp folder

rollback the transaction and closing the EntityManager. In some scenarios we use additional databases
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1

java 8 LocalDateTime is not working in query

the @Convert annotation defined in the JPA standard, I get an rollback caused by this exception: com
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1

Removing an entity throws exception

);      em.getTransaction().commit();     }     catch (Exception e) {      em.getTransaction().rollback
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1

Attempt to refresh a non managed entity object (error 635)

, for example, managed, but objects surviving a rollback. Pretty sure that my configuration is not right.
Forum
1

Date field Index is corrupted due to time change

())                 em.getTransaction().rollback();         }         q = em.createQuery("SELECT
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1

CriteriaQuery .where() for multiple conditions

.getTransaction().rollback(); } em.close(); } return person; } Yes, it looks fine