ObjectDB Database Search

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Explorer and multi-thread

. See also a related forum thread  and a related feature request . support Support

java.lang.NullPointerException when using ORDER BY

(EventDispatchThread.java:91) prolancer Emil Andonov This may be related to your other report , i.e. using ... am not sure if this problem is related to the other as the query works if you remove the order by

Composite indexes

? #4. Are @Index field used also on relations ? @OneToOne, @ManyToOne? I don't want to start ... with and without such an index. 4. Are @Index field used also on relations ? @OneToOne, @ManyToOne

EM.find() is suddenly slower

how exactly these new files are related to the first posted files. Could you please explain where in ... _path.png  (104 KB) above. btc_es BTC EmbeddedSystems It might be related to a large eager

java.lang.ClassCastException: CriteriaQueryImpl cannot be cast to java.util.List

Please follow the posting instructions and use a separate thread for each subject. Your new question is not related to your original topic from 4 months ago, and therefore should not be discussed in ... . Your new question is not related to your original topic from 4 months ago, and therefore should not be discussed in this thread.   support Support

Project runs in Eclipse but not when exported to runnable jar

and execute that. No windows open, there are no eror dialogs etc. Commenting out all the code related ... done relating to objectdb. javax.persistence_2.0.3.v201010191057.jar and objectdb.jar are included in

Unexpeted internal exception

the listaCiudades field it does not show me the related objects, but it shows the error "Unexpected internal ... the listaCiudades attribute it shows me the related objects. Private List listaCiudades = new ArrayList

Failed to resize file - file system limitation error

system. Other possible causes for this exception reported on the Internet (not related directly ... might indicate whether the issue is related to ObjectDB or to your system limits. If not set, try

Getting sales quantity per country with a query, an idea anyone?

(we call it OrderData) contains fields and other entities related to an order, fields ... The new question is not related to the subject of this thread. Please follow the posting instructions

Feature Request: Improved ObjectDB Explorer

product. Compared to relational database GUIs right now, ObjectDB is not as capable of entering static ... obviously more complex than relational databases. I'm only posting

Corrupted Database or error in ObjectDBExplorer?

. Have you changed class hierarchy related to RequirementBasedTestCaseImpl? According to the data in ... hierarchy. But after the work around the one relation field "testExecs" in RequirementBasedTestCaseImpl

Not Enhanced: ...: com.objectdb.o.TEX: Type ..._$$_javassist_1 is not found

through @Inject. Both are not entities or anything related to ObjectDB. AuthB is used in a JSF page for login ... enhancement. As you noted, this class is not related to ObjectDB and does not need enhancement

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

made.  I also added the workaround described by paolutus in this seemingly related thread: https://www ... including in Eclipse plugins so it seems to be related to packaging. Configuration and logging paths

Is ObjectDB the only object database that supports JPA?

Other Object database doesn't support JPA?   Manikandan ManikandanPalaniappan JPA is designed as an API for Object Relational Mapping (ORM), so many JPA features cannot be supported by regular ... of RDBMS ( relational databases), which are not supported by most object databases. ObjectDB does

2.7.3_03 Erroneous "Attempt to modify a primary key of a managed object"

an existing problem, due to an additional new check. It could be again related to class loading ... the JVM, due to class loader mismatch. support Support Not related to the reported issue

like operator (String)

isn't a problem. The GUI related methods will add implicit a '%' character. Additional hint: 

Online backup problem

) and it doesn't seem to be related to the online backup. Please post the code that you are using to run

Trouble viewing db in Explorer.

it is not related to the reported problem (it is written to the log file only when the logging level

Java 8 Enhancer Problem

.5_01. mosi0815 Ralph Moser The new error is not related to the Enhancer fix, but to another fix

javax.persistence.PersistenceException

to use it as a separate bundle fails. See also this issue that might be related

Activation error on Schema change

; Greetings, Karol Borkowski kborkowski Karol Borkowski This is probably not related particularly to 

Intermittent: "Attempt to reuse an existing primary key value" when persisting a new instance

: 2.2.8_05 Willks William This might be related to a bug that was fixed in build 2.2.8_06. Please check that new build. support Support

explorer NullPointerException

, and it is not related to the [Recent Connections] menu. support Support 1、the stack what I posted 

Mismatch client-server protocol prefix

(ReflectiveMethodInvocation.java:179) I also found some exceptions clearly related to Issue 256

To open source, or not to open source

. However we do have concernes in relation to your close source policy. Do you have any plans to open source ObjectDB ? 

zip file or JAR manifest missing

, only one line, is always on the bottom. No more stack track! gzdillon Lai Yang Maybe this is related

Missing (null) elements in eager loaded references

seem to be related to ObjectDB but to concurrent access to an unsynchronized ArrayList . It is unclear

Join query problem with new statetment

trace the exception might not be related to using NEW . There is an unexpected state during query

Cast exception?

trace, since ObjectDB related methods are not shown (maybe the cause stack trace was removed

java.sql.Time field off by 30 minutes

it is related to your specific system or Java configuration (possibly combined with ObjectDB). Can you provide

Memory leak

Hi, We have a memory leak in our application which seems to be related with ObjectDB. Basically, we use single instance of EntityManager, which is opened on aplication initialization and closed when the user logs out, as well as EntityManagerFactory. We use em.clear() after every commit

enumeration table? how to on pure jpa?

Hello , I've relational db , and there is some table named enumerations with , some key and values.We will migrate to objectdb. Our problem is , we want to store some keys and values for global application configs. Like; tablename : enumeration table rows: key      

Storing objects problem

should not be used on a collection of entities, but this is probably not related to the problem

First query before any of the object has been stored

to work out if it's this situation or some other persistence related exception.  How can I know

ObjectDB within a resource adapter module and Java EE Connector Architecture

; webel Dr Darren Kelly Related , from IBM Knowledge Center: EJB 3.x module packaging overview (old

Distinct Error

Edwards OK. Maybe it is related to some of the bugs that were fixed in the last builds. support Support

Internal objectdb exception when using different language on a machine

with the Doctor for errors? It is unclear how and if this could be related to switching a language. support ... could be related . Thank you for this report and for the tip regarding OS languages. The information

log entry and massive performance issues

more details? The last point regarding killing an application by using embedded-server mode, is it related ... it is related to issue #2297 . Please report if configuration changes that were discussed in issue #2297 affects this issue as well. support Support

Removed entities can be found by query in the same transaction

. But the another entity type has not any relation to the failed entity type. Can you explain ... and you haven't already solved it somehow. support Support Build 2.7.6 includes an additional related fix

InternalException when using MEMBER OF on a large list in a query

trace indicates an internal ObjectDB error, which is not specifically related to MEMBER OF query ... that may be related to this error, by setting a system property before accessing ObjectDB:   

Internal exception on flush

shortly after - not sure if its related though [ObjectDB 2.3.3_06] Unexpected exception (Error 990 ... itself seems healthy (except the dangling references which are not related directly to the exceptions). support

Enhancer option to enhance all persitable types

EmbeddedSystems Is this related to the new -noaware option? If not, please use a new thread.   support Support It is not related to the new -noaware option. I will use a new thread. btc_es BTC EmbeddedSystems

com.objectdb.o.InternalException NPE

.java:145) freddieFishCake Jonathan Lister doesn't seem to be related to build _10 or Java 1.7

ClassCastException: com.objectdb.o.SLV cannot be cast to com.objectdb.o.RSV

is closed as duplicate of issue #1137  (different but related exception). support Support

[ObjectDB 2.6.7_04] Unexpected exception (Error 990)

operation (before executing a query). It doesn't seem related particularly to build 2.6.7_04 or

Server crash - Mismatch client-server protocol prefix

All these errors may be related . Please report again after repairing the index and increasing the heap

Remove of an entry from a @OneToMany collection is not possible if the enhancer is disabled

you for this report. It represents an issue with non enhanced classes, but it is not related to @OneToMany collection

Unexpected exception

(RemoteTestRunner.java:210)   velo Marvin Froeder The stack trace seems to be related to the value

Database File Compression

ObjectDB database files are usually smaller than database files of other Database Management Systems (object databases and relational databases) but additional internal compression is still possible. Usually smaller files are also faster because less I/O operations are required and memory cache

ClassCastException thrown when running count query

look as the same exception. At least this one seems to be related to broken references. The Doctor