About number

issue

Internal Exception

Critical error:: com.objectdb.o.InternalException: Unexpected internal exception at com.objectdb.o.JPE.h(JPE.java:165) [objectdb-2.4.4_05.jar:] at com.objectdb.o.ERR.f(ERR.java:70) [objectdb-2.4.4_05.jar:] at com.objectdb.o.OBC.onObjectDBError(OBC.java:1505) [objectdb-2.4.4_05.jar:] at com.objectdb.jpa.JpaQuery.getSingleResult(JpaQuery.java:723) [objectdb-2.4.4_05.jar:] ... Caused by: java.lang.NullPointerException at com.objectdb.o.WVP.q(WVP.java:539) [objectdb-2.4.4_05.jar:] at com.objectdb.o.WVP.l(WVP.java:220) [objectdb-2.4.4_05.jar:] at com.objectdb.o.WV... ) ) OR ( UPPER ( $1 . number ) LIKE UPPER ( '%Meier%' ) ) OR ...

 
forum_thread

Sorting problem

Hi, I was rewriting our DAO to support pagging in large dataset and I think I have found a problem with sorting. I send you a test case - sorry for using the same project as previous, but it was faster to write this test case. As usual, you can load data with DataLoader and then check problem with QueryData. There is a simple query with "order by" sentence: #1 2011-02-13 00:04 Hi, I was rewriting our DAO to support pagging in large dataset and I think I have found a problem with s ...

 
forum_thread

Optimistic locking: prevent version increment on entity collection attribute

Hello, I have an entity E with an attribute which is a collection of entities (one to many relationship) with an optimistic locking strategy supported by a version field. Is it possible to prevent the increment of the version of entity E when entities are added to or removed from the collection? Something like the equivalent of @OptimisticLock(excluded=true) in Hibernate? Thanks, Farid ... it makes less sense (in my case there is a limited number of readers). Hope this makes sense, Regards, ...

 
release

2.5.4

... Improved processing of queries with a large number of variables ( issue #114 ). Improved toString of ... Fixed a critical bug in handling a very large number of entity classes ( issue #139 ). Fixed ...

 
release

2.5.3

... Improved processing of queries with a large number of variables ( issue #114 ). Improved toString of ... Fixed a critical bug in handling a very large number of entity classes ( issue #139 ). Fixed ...

 
doc

printStackTrace()

Prints this throwable and its backtrace to the standard error stream.(Method of java.lang.Throwable)

 
forum_thread

EntityManager.refresh takes a long time

EntityManager.refresh takes a long time for entity object Person in this code: ... GMT+04:00 2013   Person has a large number of relations, including relationsto itself with a cascade refresh: ...

 
release

2.5.2

... Improved processing of queries with a large number of variables ( issue #114 ). Improved toString of ... Fixed a critical bug in handling a very large number of entity classes ( issue #139 ). Fixed ...

 
forum_thread

@ElementCollection of type enum

Hi! I have in an entity called User with the following field: @ElementCollection(fetch = FetchType.EAGER) private Set<UserPermission> permissions; package x.x.x.x public enum UserPermission { BASIC, COACH, ADMIN } Use case: there are users which contain the first 2 permissions (BASIC and COACH, so the first 2 entries). #1 2014-02-04 15:03 Hi! I have in an entity called User with the following field: @ElementCollection(fetch = FetchType.EAGER) ...

 
issue

com.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: null

Exception in thread "main" [ObjectDB 2.6.0_04] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.7.0_51 (on Windows 7 6.1). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: null java.lang.ArrayIndexOutOfBoundsException at java.lang.System.arraycopy(Native Method) at com.objectdb.o.SEM.c(SEM.java:77) at com.objectdb.o.SEC.g(SEC.java:196) at com.objectdb.o.SEC.c(SEC.java:84)... Database: Number of WebReference objects: 863722 Size: 0.98GB only object with id ...