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schema update procedure

that reproduce the problem it might be very difficult to explore the problem and fix it. If you have more information on this issue it may help. support Support I will work on creating a reproducible case. FastModel Ben Schreiber

objectdb-2.6.9_02 (with "objectdb.temp.no-enhancement-crc-check") vs. generic classes with interfaces: detailed investigation

with objectdb-2.6.3_04. webel Dr Darren Kelly The following test is an attempt to reproduce ... ); The run again without error on persistence. webel Dr Darren Kelly In my main web app I reproduced

Pre-detach loading: retrieval by navigation not working in if statement

, but could not reproduce the problem. The following works WITHOUT storing the test in a temporary variable ... (not compile-time) are correct and reproducible . I am using the JAD decompiler to investigate

Left join fetch behaviour doesn't retrieve children?

). But this behaviour doesn't always happens. In my test case, i can't reproduce the issue, it only happen in ... on left joined attribute, i haven't succeed to reproduce the issue. Support, can you confirm

Problems down-casting in WHERE clause

to reproduce the reported problem, but not exception is thrown: import javax.persistence.*; @Entity ... in reproducing it. Please change the attached program so generate the exception or provide a database

Error using query with MAX() function

I have a class that is persisting a Entity that holds remarks and a time. Then when I query for the latest remark I get a internal error when the remark is larger than 1966 chars. Here is a test class and entity that reproduces the problem on my system. @Entity @Table(name = "TestEntity", schema

IDs of Entities suddenly became UUIDs?

change that included @Id fields. This situation of mixed ID types can be easily reproduced by

Duplicate Entity class names causes Exception in Query

.NoResultException ex) {    return -1;   } } I will attempt to reproduce this in

Failed to commit transaction: Attempt to commit a rollback only transaction

for both the client and the server. Try to reproduce the exception. Check the client and server log files for errors and exception stack traces. support Support

Error with org.springframework.data.jpa.domain.AbstractPersistable

; evil850209 Chris This exception can be reproduced by the following simple console application (i.e

Missing (null) elements in eager loaded references

/more information.   Kevin Kevin Pfaff Okay, I created a little test project which reproduces the error

Join query problem with new statetment

a sample case that reproduces the exception (you may attach the database and the code to a support

Connection is closed Caused by: java.io.EOFException

) - the exception could be easily reproduced : import javax.persistence.*; public final class Test {   

Internal exception in objectdb-2.4.4_17.jar

that demonstrates the problem (since it seems to be  reproducible ). support Support

Distinct Error

') The interesting thing is I can't reproduce this in the simple test project I have supplied for other bugs

Catching exceptions from online backup

" : "BAB_grayOnlineGlossaries"); } Could you please explain how to reproduce the exact situation using

Get multiple entities by Id

this format will be very helpful. support Support I could reproduce the problem with this test case

Server connection management

and couldn't reproduce the problem: package com.objectdb.test.bug; import javax.persistence.*; public final

com.objectdb.o.InternalException: java.lang.NoClassDefFoundError: java/sql/Date

-8262105 . If you can provide exact details how to reproduce the exception (including version of Java

Error when I switch to server mode

reproduce the exception, since normally the client registers types with the server before

Suspected memory leak

the stack trace usually doesn't help, so please prepare a heap dump. support Support Hi, I've reproduced

Compare old and new schema

about the data stored in the database when entity classes are not in the classpath? If I can reproduce

NullPointerException in ENH.g(ENH.java:401)

after time or the internal structure does not match anymore. Unfortunately I cannot reproduce the error

Unexpected exception (Error 990)

I don't know how to reproduce this error, because I don't know what exactly did trigger it, but I thought that it might help if I report it. It's maybe because I removed 2 Integer fields from an Entity class. After restarting ObjectDB server, it didn't appear anymore. [ObjectDB 2.5.3] Unexpected

Eclipse4 RCP - No Persistence provider for EntityManager

you for the fast response. I can reproduce this problem also with EE Version 2.6.2.b01. I just tried 2.6.2.b03

Query on Embedded Primary Key?

it - (full reproducible code here - just run it) Thanks  EKK   package DBbug; import java.io.Serializable

EntityManager JPA or JDO impl and different behavior

(this is what the unit test is setup testing at the mo). To reproduce the error, try replacing the annotation at line

java.lang.NullPointerException when using ORDER BY

post it occurred to me try ORDER BY with a field that is not part of any index. I can reproduce

NullpointerException when execute a merge

of this problem? We can not reproduce this problem in a small example. It appears only in

can't get HashMap out of the database

I'm trying to persist an Entity containing a HashMap. It stores the data in the database OK, but the map is always empty when I get the entity out of the database again. I've reproduced this problem in a simple variation of the Guestbook tutorial: Guest class: ===================== @Entity public

Cascading (persist) with a mix of enhanced and not enhanced entities

. Unfortunately, we can not reproduce this with a small example until now. Sometimes it works. btc_es BTC

Deletion of an entry via the table window always deletes the last entry not the selected one

you for your report but unfortunately we cannot reproduce it (e.g. deleting the first row in a table ... Support We currenty cannot reproduce this as well. At the time it happend at two different machines

Unexpected Exception during commit

, though. If you can give me a hint as to what would internally cause this, I'll try to reproduce it. Carl   ... found a very simple reproducible case that produces the exception every time:     javax

DISTINCT key causing internal exception on 2.6.4.b10

database for reproduce this issue from your side. Have a nice playing 8-) Harman Alexander Golyshkin

Unexpected exception (Error 990) com.objectdb.o.InternalException

BTC EmbeddedSystems Thank you for this report. We could reproduce the exception with the following

retrieval again and again started

with this issue is that we cannot reproduce it and cannot understand the cause. If you will be able

combined index not used

)? If not, is it possible to reproduce it using coresystemdb.rar from November 2019

JDO PersistenceManager.getSequence() returns null sometimes

to reproduce : import javax.jdo.PersistenceManager; import javax.jdo.PersistenceManagerFactory; import

NullPointer when accessing persistent field

).   JFK John Francis The following test case reproduces the exception. It may be thrown

javax.servlet.ServletException: Annotated methods must follow the JavaBeans naming convention. __odbHidden_getPropertyName

addition, please notice that this attempt to fix the problem was done without the ability to reproduce

ClassCastException thrown when running count query

found a way for you to reproduce the crash. If you open the attached db with the explorer and run

Lazy retrieval by access not working correctly

snippets which should reproduce the problem. public class Locale extends BaseEntity { ... @Embedded

ObjectDB enhancement fails on "is" form for @Transient boolean isLoaded(), ok for "getter" form @Transient boolean getLoaded()

= loaded; } I don't have time to offer an isolated test case, but I found the result reproducible

NPE at com.objectdb.jpa.JpaQuery.getResultList

been able to reproduce this exception. (which is good, I suppose!) Around the time it occurred

com.objectdb.o.InternalException: null

. Could you please check if you can reproduce the problem with a clean database by throwing an exception from PrePersist

database corrupt

on your production server. It records all the transactions, so playing them later may reproduce the issue and enable

Different behavior for two equal queries

? Could you upload the database in which this query fails? support Support This issue will be closed as non reproducible . support Support

NPE on em.createQuery(query).getResultList()

/tynamo/trunk/tapestry-jpa-seedentity kaosko Kalle Korhonen Thank you for your report. I could reproduce

java.lang.ClassCastException: com.objectdb.o.SCU cannot be cast to com.objectdb.o.PRU

again. Of course, if you find a way to reproduce index corruption it may be of a great help. support Support

Enhanced classes problem

same parent class.   Marta Maruta M Sedlakova We succeeded in reproducing the problem and hope