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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

.getTransaction().begin(); em.persist(data); em.getTransaction().commit(); em.clear(); TypedQuery q = em

; 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 =  

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

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

.toString(arp.spa) + "'" // Get LogEntry's with same IP var query: TypedQuery [LogEntry] = em.createQuery

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

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

= null;      TypedQuery icQuery = null;     String q = null

, locationName);         TypedQuery query = em.createQuery(   

; } With the following query: TypedQuery query = em().createQuery( "SELECT r.party FROM Relationship r

; TypedQuery q = em.createQuery("SELECT d FROM DailyEntry d " + "where d.symbol = :symbol

;   em = emf.createEntityManager();         TypedQuery

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

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 icQuery = null;   if (sortColumn == null) {    icQuery = em.createQuery

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

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

(); TypedQuery query = dbConnection.getEm().createQuery( "SELECT m FROM Athlete a, Mark m where a.id

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

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

them with paging. The problem is, that running code that looks like this: TypedQuery icQuery = em.em.createQuery

why this result returns an empty set?   List results; TypedQuery prezs = em.createQuery("SELECT p

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

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 myquery = em.createQuery(        "SELECT item FROM

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

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

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

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

I modified the example code to include an index on the Point class like so:     @Index(members={"x","y"}) Then when I run the following query:     TypedQuery query = em.createQuery("SELECT p FROM Point p where p.x = :y",         Point

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

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

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

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

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