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Possible issue with timestamps

);         List<CDI> results = query2.getResultList();         assertEquals(1, results.size ... , results.size());         assertEquals("first16", results.get(0).getFirstname

large numbers of records

system memory. Is this size of database file supported in-memory on ObjectDB. We have a server ... database since version 2.6.4. There is no size limit, but it is a new feature, so if you experience issues let us know. support Support

Calendar in Criteria Querys

();         System.out.println(results.size());         CriteriaQuery query = cb.createQuery ... ()).getResultList();         System.out.println(results.size());         em.close();         emf.close

Can't get arraylist/vector type attributes

the entitymanager I write something like vector.size() or I print it's size or I do anything with the vector

Fetching Collections Puzzle

to Eager, the children field of all my retrieved nodes are of size zero When I declare the FetchType as ... empty - but as soon as your application accesses its content (e.g. by invocation of the size method

"where in" query

();         System.out.println("Result Size: " + results.size());         em.close();         emf.close

Query filter comparing Dates

Hi, I am using an indexed java.util.Date field in my Entity and I came across some weird behaviour in query filters comparing this Date field. Could You please clarify why are there zero-size result collections in the first pack of queries and non-zero size results in the second pack ? I

ObjectDB eclipse plugin

that is added to my application that currently has 15 eclipse plugins. The size of objectdb.jar is 1.29 MB ( times 15 = 19.35Mb!) - a significant increase in size. With a single eclipse plugin I only objectdb

JBOSS AS7 7.1.1 - Entity not persisted and createNamedQuery fire exception

Guest count: " + guests.size() );   return guests;     } } I get an exception when I want to use ... () );    final List<Guest> guests =  query.getResultList();    if ( guests.size() > 0 ) guest = guests

Merge with Parent/Child entities not possible

.assertEquals(4, parentEntity.getChildren().size());   entityManager.getTransaction().begin ... .refresh(parentEntity);   Assert.assertEquals(1, parentEntity.getChildren().size()); } } wua Andreas

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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