About results

api-jpa

orderBy(o)

Specify the ordering expressions that are used to order the query results.(Method of javax.persistence.criteria.CriteriaQuery)

 
api-jpa

javax.persistence.criteria.FetchParent

Represents an element of the from clause which may function as the parent of Fetches.(Interface of JPA)

 
release

2.6.9

... in handling large objects with long primary keys as query results ( issue #260 ). Fixed detachment of embedded objects to ... Fixed a bug of returning managed hollow objects in query results. Fixed an error message for invalid DELETE query ( issue ...

 
api-jpa

javax.persistence.criteria.Order

An object that defines an ordering over the query results.(Interface of JPA)

 
api-jpa

javax.persistence.criteria.CompoundSelection

The CompoundSelection interface defines a compound selection item (tuple, array, or result of constructor).(Interface of JPA)

 
issue

Once served to JSF page via @EJB query bean, many list fields are null (but same query ok after fresh persist in @PostConstruct)

I have marked this as CRITICAL because although there probably is no database integrity problem, the inability to robustly query relationship fields in a web application renders the ObjectDB system seemingly useless. objectdb-2.2.5_10 NetbeansIDE6.9.1 Glassfish3.01 client-server mode. odb file written to db-files/greendesk/greendesk.odb (see persistence.xml), copy of odb output attached. ... and persisting many Element objects gives expected results, but the same query performed later form a served JSF page via a ... the ownedElements list, which gives the expected results (corresponds with the database, too, see screenshot attached): ... of the indexTest.xhtml output with a table of the query results attached. Now please note well. I have run this on ...

 
api-jpa

javax.persistence.EntityManager

Interface used to interact with the persistence context.(Interface of JPA)

 
api-jpa

javax.persistence.LockTimeoutException

Thrown by the persistence provider when an pessimistic locking conflict occurs that does not result in transaction rollback.(Exception of JPA)

 
release

2.7.0

... in handling large objects with long primary keys as query results ( issue #260 ). Fixed detachment of embedded objects to ... Fixed a bug of returning managed hollow objects in query results. Fixed an error message for invalid DELETE query ( issue ...

 
forum_thread

Eager Fetch is not stable for collection or map types?

Hi, thanks very much for your helpful software. The problem is the storage of collection or map types is not stable, we lost them sometimes after JVM restarted. Eager fetch is properly set.And we still found that the storage is stable when we not use generic, such as "private List users = new ArrayList();" instead of "private List<User> users = new ArrayList<User>();".   The code about entity and fetch is: #1 2011-11-22 12:19 Hi, thanks very much for your helpful software. The problem is the storage of collection or map types is not ...