ObjectDB Database Search

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JOD problems regarding detachCopy()

(); try { pm.currentTransaction(). begin (); Query q=pm.newQuery(Boat.class); Collection res=(Collection)q ... = pmf.getPersistenceManager(); try { pm.currentTransaction(). begin (); pm.makePersistent(b_copy); pm

Fantom

") .createEntityManager() .with { transaction. begin () persist(new Address(street:"Groovy")) transaction.commit ... .with { getTransaction. begin persist(Address {street = "Fantom"}) getTransaction.commit } } } @Entity class

Not able to update records

surrounding your executeUpdate with em.getTransaction(). begin () to start the transaction and em ... _CLIENTSERVER_MODE); EntityManager em = emFactory.createEntityManager(); em.getTransaction(). begin

Embedded Entity in EmbeddedId not persisted. Error 631 at select.

;      em.getTransaction(). begin ();         em ... : em.getTransaction(). begin (); B b = new B(1); em.persist(b); em.persist(new A(new AId(b)));  

objectdb-2.6.9_02 (with "objectdb.temp.no-enhancement-crc-check") vs. generic classes with interfaces: detailed investigation

= emf.createEntityManager();         em.getTransaction(). begin ... (). begin (); em.persist(project); //rely on Cascade all on ownedElements. The reported error

PostUpdate collection null

.getTransaction(). begin ();         MyEntity e = new MyEntity(1);   ... ;      em.getTransaction(). begin ();       

Like fails if both underscore and percent are used

.createEntityManager(); em.getMetamodel().entity(StringHolder.class); em.getTransaction(). begin ... ()); //DB is empty em.getTransaction(). begin (); em.persist(entry); em.getTransaction().commit

ObjectDB Enincompatible with Quarkus?

schema: "__odbVersionCrc" in "Film" must not begin with "__", which is reserved by GraphQL introspection ... "Film" must not begin with "__", which is reserved by GraphQL introspection.     

pesimistic Lock semantic

(); pm1.currentTransaction().setOptimistic(false); pm1.currentTransaction(). begin (); long numOfPictures ... .currentTransaction().setOptimistic(false); pm2.currentTransaction(). begin (); Picture picture2

Should I be able to persist a JFrame (or gui components in general)?

.getTransaction(). begin (); contacts.add(a); em.getTransaction().commit ... : System.out.println(a.pJTextField1.getText()); //did have text when ran em.getTransaction(). begin (); em

Field not persisted in abstract class with two level of nesting

;     em.getTransaction(). begin ();         TZ1 ... ();         em.getTransaction(). begin ();      

Multi-thread access to single EM's entities

;      em.getTransaction(). begin ();       ... .getTransaction().commit();         em.getTransaction(). begin ();  

remove & persist in same transaction => Attempt to reuse an existing primary key value

(). begin (); EntityA entity = new EntityA(1); em.persist(entity); em.getTransaction().commit(); System.out.println("load and remove"); em.getTransaction(). begin (); EntityA persitedEntity = em.find

"where in" query

;            em.getTransaction(). begin ();    ... ;       em.getTransaction(). begin ();         for (int i = 0; i

client server mod of communication

; EntityManager em = emf.createEntityManager();     em.getTransaction(). begin ();   gtr = new ... .createEntityManager();             em.getTransaction(). begin ();  

Cannot sort descending, when ordering by caluculated float in a method

;            em.getTransaction(). begin ();   ... .getTransaction(). begin (); Invoice i1 = new Invoice(); i1.getItemList().add(new InvoiceItem(1, 2, i1

Issue with orphanRemoval and multiple EntityManagers

;    em.getTransaction(). begin ();          ... ;       em.getTransaction(). begin ();      

Problem with Criteria Querys

.createEntityManager();         em.getTransaction(). begin ();         for (double i=0.0; i

Filename.odb$ Persisting Issue

) and begin closing the EM's and EMF, no? DragonRulerX Jared Hinze If emf

Embedded List

;       em.getTransaction(). begin ();      

CriteriaQuery .where() for multiple conditions

person; try { em.getTransaction(). begin (); CriteriaBuilder criteriaBuilder = em.getCriteriaBuilder

Bug: ClassCastException by retrieval

  trans. begin ();   tNode tn = new tNode();   tn.setsData("HelloWorld2");   em

Multiple Collection Fields not update correctly

.getTransaction(). begin ();             em.merge(myEntity

Immediately retrieve unique id

The beginning of my "Sample" class looks like: @Entity @SequenceGenerator(name = "sampleSeqGenerator", initialValue = 1, allocationSize = 100) public class Sample implements Serializable { private static final long serialVersionUID = 1L; private String sampleName; @GeneratedValue(strategy

problem with lazy loading - unittest project attached

me to call entityManager.getTransaction(). begin ()/commit() and i also can not set the isolation to READ

Activation Issue

a deliberate error (e.g. at the beginning of the file) and try restarting the server. If the server

Problem with @UniqueConstraint

. createEntityManager (); em. getTransaction (). begin (); CI ci = new CI (); ci.name = "abc" ; em

Index on map key

;  em.getTransaction(). begin ();         for (int i = 0; i

find() cost unreasonable time!

;  em.clear();     trans. begin ();    }   }   trans.commit

ORDER BY problem, when String starts with language specific character

.getTransaction(). begin ();         em.persist(new MyEntity("a"));   

Error with org.springframework.data.jpa.domain.AbstractPersistable

.getTransaction(). begin ();         em.persist(new MyEntity());  

Problem with distinct select, order by and equivalent alias/attribute path

.createEntityManager();         em.getTransaction(). begin

EntityManager refresh problem

;           entityManager.getTransaction(). begin

Join query problem with new statetment

were from the beginning tagged as @Entity and I don't think it was ever changed. I've changed this query

General Performance Issues Illustrated with a Specific Method

.getTransaction(). begin ();         for (int i = 0; i

java.sql.Time field off by 30 minutes

;       em.getTransaction(). begin ();       

Need help to make this test work and define proper annotations for entities Lists

.createEntityManager();             em.getTransaction(). begin

List of Enum Values in an entity

.getTransaction(). begin ();         MyEntity entity = new MyEntity();  

OneToMany and cascade delete problem

of the mapped by side, using refresh :     em.getTransaction(). begin ();   

preUpdate-methods are called when there is no change

Dear Support Team, we ran into some difficulties with a database. When fetching a entity using the EntityManager and afterwards calling "iterator().next()" a transaction begin /commit will end up in ... (). begin (); connection.getTransaction().commit(); // -- will result in a call of @PreUpdate annotated

Schema-Update: Rename superclass and remove one subclass

(); // // Persist an entity em.getTransaction(). begin (); ChildClassA entity1 = new ChildClassA(); entity1.kind ... ().entity(RenamedSuperClass.class); em.getTransaction(). begin (); // do something ChildClassA entityWithID1

Issue with cascade delete & add/remove

;     em.getTransaction(). begin ();         em ... ;     em.getTransaction(). begin ();        

Merge throw exception "Attempt to reuse an existing primary key value"

;  final int Id = 0;         em.getTransaction(). begin ();   ... (). begin ();         em.merge(new MyEntity(Id));    

"is not null" queries not working with index

;       em.getTransaction(). begin ();         for (int i = 0; i = 0 or p.bar = 0 or p.bar

ArrayIndexOutOfBoundsException on flush

= _emf.createEntityManager(); em.getTransaction(). begin (); try { Query query = em.createQuery("DELETE

Strange Error with Criteria API and Sorting

  em.getTransaction(). begin ();   OtherEntity o1 = new OtherEntity("Name C");  

JDO PersistenceManager.getSequence() returns null sometimes

) System.out.println("getSequence 1 returned null"); // it should never be null pm.currentTransaction(). begin

NullPointer when accessing persistent field

;       em.getTransaction(). begin ();       

Use temporary files to enable very large transactions

an entity:   em.getTransaction(). begin ();   for (int i = 0; i

Eager Fetch of Map with Entities as Keys

.createEntityManager();         em.getTransaction(). begin ();