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IN expression in a Criteria Query

; EntityManagerFactory emf =             ... ;      EntityManagerFactory emf =        

em.flush(); em.clear(); loosing data and not persisting managed objects

.persistence.EntityManager; import javax.persistence.EntityManagerFactory; import javax.persistence.Persistence; public class Test { private final EntityManagerFactory emf; private final EntityManager

find() delay

;      EntityManagerFactory emf = Persistence.createEntityManagerFactory ... static void main(String[] args){   EntityManagerFactory emf = Persistence

multiple LEFT JOINs do not work as expected

static void main(String[] args) {         EntityManagerFactory emf ... T616 { public static void main(String[] args) { EntityManagerFactory emf

com.objectdb.o.InternalException

.EntityManager; import javax.persistence.EntityManagerFactory; import javax.persistence.Persistence;EntityManagerFactory emf = Persistence.createEntityManagerFactory(ruta);      

Strange behaviour with ORDER BY and IN

.EntityManagerFactory; import javax.persistence.Persistence; public class Main {     ... ;    EntityManagerFactory emf =          

odb files and config file

"> EntityManagerFactory emf = Persistence.createEntityManagerFactory("$objectdb/db/account.odb"); EntityManagerFactory emf = Persistence

ObjectDB can't be activated

"> EntityManagerFactory emf = Persistence.createEntityManagerFactory("objectdb://localhost:6136/test.odb ... "> EntityManagerFactory emf = Persistence.createEntityManagerFactory("objectdb://localhost:1234/database.odb;user

huge heap usage

> hgzwicker Hans-Georg Zwicker The heap dump shows one EntityManagerFactory ... >You can see that these connections are held by one EntityManagerFactory

Unexpected error when loading all entity instance

">EntityManagerFactory's close), e.g. using a Hello, yes I close all instances of EntityManagerFactory instances on destroy