ObjectDB Database Search

Hi Sir,    I have a persisted field of the type:   List groupMembers   How do I check if a particular member exist in one of the group? snoopydoghk Ka Leung Nesting a collection directly in another collection, although supported by ObjectDB, is not valid in JPA. Accordingly

field in Inspiration entity. insp.products is a list with 0 to 600 objects. Definition: @ManyToMany

the relationship between Employee and Address as a Java reference field in  Employee or

Hi! I have 2 entities: User and Item, both @Cacheable. Item has @ManyToOne private User user. Level 2 JPA cache is activated and it works ok for find by id (tested by changing data in explorer and reading in my app). Problem 1: find by id on Item it's good, it hits the cache, but not for its field

of com.google.common.collect.Sets$SetFromMap - field xxx.AbstractContainer.abstractContainers at com

;How does odb handle byte[]. A byte[] field is stored in the containing object, as any other array

Hi, I have an object I am trying to persist (java) - It has several fields of type long[][]. It is taking very long to persist and sometimes never finish - it hangs on getTransaction().commit(); Here is the object: import java.io.Serializable; import javax.persistence.CascadeType; import javax

; since B instances do not include a val field (there is also an invalid ; symbol at the end

-valued field .     - "SELECT a,b FROM A a LEFT OUTER JOIN a.listB b WHERE b.id IS NULL

. When you retrieve a MyEntity1 its fields may be initialised as null / empty list, unless eager fetch is used

is multithreaded. Try to get more details if this happens again. You may also try accessing the fields

. Inspiration entity (it's quite big, so let me skip some fields : @Entity public class Inspiration extends

.Thread.run(Thread.java:722) So basically the query fetched the persistent fields and built a Player

field after GC of the containing entity then this should now work well with the new build.  

loader issue when using GWT/Jetty. Fixed a bug in using fields of embedded primary key in JPQL queries.

an index to a field that is an element collection and encountered an issue with duplicate classes

of a primary key (id field ), which is unexpected. Could you please check the object that is sent

Improved the error message on exception during commit, reported in issue #2882 . Improved automatic schema evolution of enum fields . Fixed A NullPointException when using EntityManagerFactory with different class loaders. Fixed a missing call to @PostUpdate when object change is detached by