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CriteriaQuery .where() for multiple conditions

.getTransaction().rollback(); } em.close(); } return person; } ThreaT Ashton Hogan Yes

Multiple Collection Fields not update correctly

().isActive()) { em.getTransaction().rollback(); } em.close(); } now I look at the data, I

Optimistic locking: prevent version increment on entity collection attribute

constructor and we are still in the same transaction (before any commit or rollback). In the debugger

Database Files

.getTransaction().isActive()) { em.getTransaction().rollback(); } } } Trianglehead Json Error The default

Date field Index is corrupted due to time change

();                         if (em.getTransaction().isActive())                 em.getTransaction().rollback

Bug with unique constraint exception not resulting in transaction roll back

a transaction rollback as expected. However, this same method is where the persistence is happening

How to delete M2M relationship?

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

Rename Application StringIdentity

.isActive()) transaction.rollback(); } Would the above code keep my persisted object in the ObjectDB

ArrayIndexOutOfBoundsException on flush

().rollback(); throw new ApplicationException("Error flushing graph container", e); } finally

Unexpected exception (Error 990) - NullPointerException

, that the transaction has been marked for rollback. Why it has been marked was not clear. KFlash Kevin

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ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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