ObjectDB Database Search

.getTransaction().commit();         TypedQuery q3 = em.createQuery(  

"); EntityManager em = emf.createEntityManager(); String s = "SELECT c FROM Case c"; TypedQuery q

I have the following bit of code: public List findFolderByName(String folderName) { TypedQuery byNameQuery = this.entityManager.createQuery("SELECT f FROM Entry f WHERE f.name=:name", Folder.class); return byNameQuery.setParameter("name", folderName).getResultList(); } I would have assumed

;      TypedQuery query = em.createQuery("SELECT e FROM Element e", Element

= "team" are removed from Team the query returns the expected result. TypedQuery query7 = em.createQuery

SearchBookingByTimeStamp() { Calendar btime = Calendar.getInstance(); btime.set(2012, 10, 11, 7, 30, 00); //This time is already inserted, trying to find it /* My Query */ TypedQuery query = em.createQuery( "SELECT b FROM Booking b WHERE b.btime = :btime", Booking.class) .setParameter("btime

Hi, I would like to retrieve all the primKeys (user defined) by doing something like: TypedQuery query = em.createQuery("SELECT mif.primkey FROM MyClass mif", MyClassPrimKey.class); The only alternative I can think of - would be to store the primkey on the object - but sounds like it is double

; TypedQuery query = em.createQuery(q);         List results = query

EntityManager.refresh takes a long time for entity object Person in this code:     logger.log(Level.INFO, "begin select for person " + new Date().toString());                 TypedQuery personQuery =  

;         TypedQuery personQuery = entityManager.createQuery

;   em = emf.createEntityManager();         TypedQuery

;  TypedQuery query = em.createQuery(q);         List

I have a simple object stored in a ObjectDb file Stadium Name (java.lang.String) Capacity (int) City (java.lang.String)   When i run the following code i get the ClassCastException in the "for (Stadium result : results)" line TypedQuery query = em.createQuery( "SELECT Name, Capacity, City

= emf.createEntityManager(); TypedQuery emailSettings = emTemp.createNamedQuery("EmailSettings

getEntities(Class classEntity) { TypedQuery query = getEntityManager().createQuery(String.format("SELECT e

, locationName);         TypedQuery query = em.createQuery(   

:state"; TypedQuery query = em.createQuery(strSelect, TestEntity.class); query.setParameter("state

My query: TypedQuery query = em.createQuery("SELECT p FROM Station p WHERE rid = (SELECT p FROM Station p where tpl='York') AND tpl != 'York'", Station.class);   Error: Exception in thread "main" [ObjectDB 2.6.6_04] SELECT p FROM Station p WHERE rid = ( == SELECT

();     TypedQuery q = em.createQuery(query, clazz);     q.setHint

; TypedQuery myquery = em.createQuery(        "SELECT item FROM

; If we try to ecexute a Query (in the second main method): TypedQuery q = em.createQuery("SELECT c

= EMF.createEntityManager(); List results = null; try { TypedQuery query = em.createQuery("SELECT c

= oid; } ... } ... TypedQuery query = mem.createNamedQuery("MyObject.findByOid", MyObject.class

When I run the following Java code TypedQuery rootFolderQuery = this.entityManager.createQuery("SELECT f FROM Folder f WHERE f.parent IS NULL", Folder.class); final List resultList = rootFolderQuery.getResultList(); none of the Folder objects has its fields populated. Running the same query from

Hello, is it possible to configure default file permissions on created files? ObjectDB creates DB files with 644 linux permissions. We would need 664. This should apply also to backup files created by following code: EntityManager em = database.createEntityManager(); TypedQuery backupQuery = em

We're using the following to trigger an online backup and we're trying to implement server-side online backup (as discussed in https://www.objectdb.com/forum/2737). EntityManager em = database.createEntityManager(); TypedQuery backupQuery = em.createQuery("objectdb backup", Thread.class

It is possible to execute a query over a keySet of a map field with comparing to a collection parameter? Set values = new HashSet (); values.add("c2"); String query = // "SELECT e " + "FROM " + EntityParent.class.getName() + " e " + "WHERE e.map member of ?1"; TypedQuery q = em.createQuery(query

.EntityManager; import javax.persistence. TypedQuery ; /** * @author Stanislav Jakuschev 28.02.2023

"); System.out.println("JPQL: " + temSQL); System.out.println("Parameters: " + parameters); TypedQuery

); EntityManager em = emf.createEntityManager(); TypedQuery query = em.createQuery("SELECT l from

.chain == :chain";         TypedQuery query = manager.createQuery

.properties AND property.scopeID MEMBER OF ?1"; TypedQuery q = em.createQuery(query, String.class); q

; If we try to ecexute a Query (in the second main method): TypedQuery q = em.createQuery("SELECT c

;   orderBy(cb.desc(r.get("objectDbId")));     TypedQuery query = entityManager

(true); cq.where( cb.equal(joinProvidingPerson, storedProvidingPerson) ); TypedQuery query = em

PersistenceException e) { return; } // remove all over 50000 if (rows 55000) { final TypedQuery query = em

); //------------------------------- //------------------------------- // mapping model load TypedQuery query =