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api-jpa

TemporalType.DATE

Map as java.sql.Date(Enum Constant of javax.persistence.TemporalType)

 
api-jpa

OneToMany.mappedBy

The field that owns the relationship.(Annotation Element of javax.persistence.OneToMany)

 
api-jpa

select(selection)

Specify the item that is to be returned in the query result.(Method of javax.persistence.criteria.CriteriaQuery)

 
forum_thread

ObjectDB's Database Doctor Incorrect Error Report

Am I reading this correctly?  It seems that Doctor is telling me that one of my objects is missing.  Looking at the database with ObjectDB's Database Explorer though seems to show that the reference to the object is good and that the object does indeed exist.   Output from Doctor Diagnose and Doctor Repair is attached.  So are the two databases and screenshots of Explorer showing the reference to the object and the existence of the object. ... with this database file. Have you set the database page size to 256KB? The maximum supported page size is 64KB, but unfortunately somehow this was not enforced by ObjectDB. ...

 
api-jpa

close()

Close an application-managed entity manager.(Method of javax.persistence.EntityManager)

 
api-jpa

Entity.name

(Optional) The entity name.(Annotation Element of javax.persistence.Entity)

 
api-jpa

rollback()

Roll back the current resource transaction.(Method of javax.persistence.EntityTransaction)

 
forum_thread

Iterating over large result set

Hi, Few days ago I was writing some code to iterate over quite a large dataset. Fitting those data in memory was quite a challenge even with 3GB heap space. So I did paging using two loops. ... paging using two loops. for ( int page = 0 ; page < resultCount ; page += pageSize ) { Query ...

 
release

2.7.0

... access mode. Fixed a bug in allowing page sizes larger than 64KB (which are not supported by ObjectDB). ... Added an option to disable reuse of database page objects . Improved release of query resources. ...

 
api-jpa

CacheStoreMode.BYPASS

Don't insert into cache.(Enum Constant of javax.persistence.CacheStoreMode)