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issue

Named Query Exception

[ObjectDB 2.4.6_06] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) Client VM 1.6.0_25 (on Windows 7 6.1). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.NullPointerException: null java.lang.NullPointerException at com.objectdb.o.LFL.X(LFL.java:1154) at com.objectdb.o.LFL.P(LFL.java:934) at com.objectdb.o.FIW.af(FIW.java:94) at com.objectdb.o.FIW.ad(FIW.java:55) at com.objectdb.o.SSS.aj(SSS.java:907)... The error message was fixed in build 2.4.6_10. Thank you for this report. ObjectDB ...

 
forum_thread

Can I Disable the Creation of the "log" Directory?

These are questions asked in the context of the proposed architecture described in the forum thread titled, "Sample JDO Architecture for Follow Up Questions".   ... 2016-08-01 15:28 Build 2.6.8_07 should fix this issue. Thank you for the report. ...

 
forum_thread

Criteria query error: Unexpected query token

Using JPA2, I can save entities now in JBoss, and also fetch them uniquely by id. However, if I try to fetch it by getting back all instances (e.g. findAll, I get the following error:   ... Now I'm going to setup the JDO annotations to build up indexes.   ...

 
forum_thread

Memory consumption of empty Strings

After doing some memory related research in my program, I found a possible place for an enhancement of objectdb: My program has several entities which contain many String. Often some of these String are empty (""). To avoid unnecessary memory consumption, the String within the entities are initialized like: String firstName = ""; ... for this analysis and for suggesting solutions. Build 2.5.4 applies the empty string improvement. The other enhancement ...

 
forum_thread

Items in list are doubled, when the entity class is not enhanced

Dear all, I have a problem with adding items (entities) into other entity list. When the classes are not enhanced, added items are doubled. Here is an example: ... field (this was also true for reflection mode until build 2.2.6_03 and was changed in order to fix orphan removal). If Customer ...

 
forum_thread

Bulk Delete and Update - best practice?

The attached test creates 1000 large objects and then attempts to delete them all in one go using a DELETE statement. I'm trying to run with -Xmx512m but the test runs out of memory during the delete. The attachment also contains an update test which has similar memory problems. I'm running both tests with the default objectdb.conf. In general is an UPDATE/DELETE statement the most efficient way to update/remove a large number of objects? ... You are right. Please try build 2.3.3_07. ObjectDB Support ObjectDB - Fast ...

 
manual

Literals in JPQL and Criteria Queries

Describes literals in JPQL, including null, false, true, numbers, strings, dates enums and types. Literals in JPQL, as in Java, represent constant values. JPQL supports various types of literals including NULL , boolean literals ( TRUE and FALSE ), numeric literals (e.g. 100 ), string literals (e.g. 'abc' ), enum literals ( ...

 
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:~$   ... close) and not a corrupted database. Anyway, please try build 2.4.0_03 that should fix this issue. ObjectDB ...

 
forum_thread

Log is almost empty (log level 'trace')

Hi, Using 2.4.6_01 version on Linux (2.6.18, VPS)..  Just wondering what should I suppose to see in a log file with a log level 'trace'/'debug'.. Trying to fix an issue that server version sometimes accidentally quits without any notice.. My log file (independently on whats specified in config file) has only database open/close messages, some query.compiler info but nothing more..  Is that right behaviour? Are there are server statistics API/logs available? Regards, ... 2013-02-09 23:56 Build 2.4.6_10 adds simple logging of starting/stopping the server (at INFO ...

 
issue

Doctor bug?

Please see the attached .odb file. It was freshly created by my web application, and just very few entries have been posted to the database yet. But still the doctor reports a whole bunch of errors. My application seems to function properly though. I guess this is a bug in the doctor? Using version 2.4.1. I get  ... caused the Doctor errors. This is now fixed in build 2.4.1_07. Thank you for this report. ObjectDB ...