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issue

Unexpected Query Token / Casting in Query

Hi! Please find the attached database. Doing a simple query with casting SELECT COUNT(DISTINCT $1) FROM com.quasado.foundation.contact.individual.IndividualContact $1 WHERE UPPER(((com.quasado.foundation.warehouse.api.model.account.contact.IndividualContactDebitorAccountFragment) $1.qubletFRAGMENTMAP.get('com.quasado.foundation.warehouse.api.model.account.contact.IndividualContactDebitorAccountFragment')).debitorAccount.bankAccounts.routingNumber) LIKE UPPER('%28%') results in the error ... To post a reply and/or subscribe to update notifications - please login . ...

 
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ODB tries to create log files inside its own jar on Win7

I sent a demo of an app I've been developing on Linux to some Windows 7 users, and they were unable to run it.  The stack traces they sent me indicated that ODB was trying to create its log files inside objectdb.jar, which was inside the executable jar packaged by Eclipse.  Here's the end of the stack trace: ... To post a reply and/or subscribe to update notifications - please login . ...

 
issue

javax.jdo.JDONullIdentityException: The identity must not be null.

When stopping my JEE 6 Web Profile application in Glassfish 3.1.1, I sometimes get this exception, yielding in not merging athene.odb and athene.odb$. A bug in objectdb?    bjjl@ps2:~$ ls -l /var/db/athene/ total 122080 -rw-r--r-- 1 bjjl webservd   2621440 2012-05-24 16:40 athene.odb -rw-r--r-- 1 bjjl webservd 122265952 2012-05-24 16:40 athene.odb$ bjjl@ps2:~$   ... To post a reply and/or subscribe to update notifications - please login . ...

 
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Criteria Query results in a NoResultException instead of returning object

When I run the following code    ... To post a reply and/or subscribe to update notifications - please login . ...

 
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Working with a cleared cache

I'm working on trying to improve the performance of our database processing class and I'm attempting to keep the L1 cache within the PersistenceManager cleared in an effort to reduce its memory footprint. The code snippet below is part of a Callable task that is run repeatedly with a given list of commands. When I run the code as written I start getting the stack traces that are listed.  However, if I comment out the calls to makeTransactionalAll() and evictAll() everything works.... To post a reply and/or subscribe to update notifications - please login . ...

 
issue

InternalException

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issue

JPA Composite Key make Object Db throws "Unexpected exception (Error 990)"

Hello Object Db community :) I am using this wonderful library and I caught a strange exception while testing the "composite key" feature in JPA. Let's see what I am doing : @Entity public class Book {     @EmbeddedId BookId id; } @Embeddable Class BookId {     Integer bookIdCountry;     ECountry country; } My BookId contains 2 attributes: One Integer and one enum. ... To post a reply and/or subscribe to update notifications - please login . ...

 
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Failed to validate XML

[ObjectDB 2.6.7_05] javax.persistence.PersistenceException Failed to validate xml file /{erased-by-me}/tiro/lib-core/build/resources/test/META-INF/persistence.xml: (error 211) at com.objectdb.jpa.Provider.createEntityManagerFactory(Provider.java:88) at com.objectdb.jpa.Provider.createEntityManagerFactory(Provider.java:32) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54)... To post a reply and/or subscribe to update notifications - please login . ...

 
forum_thread

Broken @ManyToOne reference

Hi, I have objects of type A belonging to objects of type B, defined as follows: @MappedSuperclass public abstract class A {   @Id   @ManyToOne(fetch = FetchType.EAGER, cascade=CascadeType.ALL, optional=false)   private B b;   @Id   @Column(length = 36)   private String stringId; } @MappedSuperclass public abstract class B {   @Id   private String name; } ... To post a reply and/or subscribe to update notifications - please login . ...

 
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Empty temporary dat files in the temp folder

Hello, We have questions regarding the pagesX.dat files in the temp directory. We detected a problem on a machine with ‘only’ 2GB free memory on disc drive C:/ because during using our Product the %temp%/objectdb_123... folder growth up to 2GB. And then we run into some following errors due to lack of memory. ... To post a reply and/or subscribe to update notifications - please login . ...