[eclipselink-users] Flush before (ReadAll-)Query

[Frank Schwarz <fs5@xxxxxxx>]

Hi,

within an active transaction, I try to execute a ReadAllQuery this way:
Session session = JpaHelper.getEntityManager(persistenceContext).getActiveSession();
ReadAllQuery query = new ReadAllQuery();
query.setReferenceClass(referenceClass);
//...
result = session.executeQuery(query);

When there are uncommited changes within the transaction, those changes are not flushed automatically to the database. So, the query will not find these "uncommited" objects. 

What am I to do to let the query also find these uncommited changes? Do I have to call EntiyManager#flush() explicitly or is there a switch to turn on some sort of FLUSHMODETYPE.AUTO as defined in JPA?

Kind regards,
Frank




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