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issue

NullPointerException in __odbGetNumMember

Hi,   hi, When deleting an entity "Mitglied" -> everything works fine. Trying to delete another one (in a separate transaction) always causes a NullPointer Exception in __odbGetNumMember line 1 of the enhanced Mitglied class. I am unable to replicate it in a simple testcase but it always happens in our implementation. I am posting the stack trace in the hope that it'll help to figure what's going wrong: ... Failed to commit transaction: Failed to get numeric value of field field version using enhanced method version is annotated ...

 
release

2.0.1

... Fixed a synchronization bug in sequence value generation. Fixed some issues in query execution. ...

 
forum_thread

Merge on detached entities

Hello, it is possible to merge detached entities? There are some attached entities which load from the database. The transaction is finished and the entities become detached. In a new transaction the fields of the detached entities will be changed and a merge by em.merge(entity) will be saved the entities. Can this works correctly? How are the rules of the merge process? Do the changed fields of the detached entity overwrite the fields in the database? Also changed fields which are set to null? ... In one rar moment we discovered that the value null for the collection was persisted. For lots of objects of the same ...

 
issue

InternalException when querying indexed field using a list that contains duplicates

ObjectDB is throwing an InternalException in JdoQuery: Bug Version: 1.04 Priority: Normal Status: Active Replies: 0 Type:  Bug ...

 
release

2.0.4

... Fixed a synchronization bug in sequence value generation. Fixed some issues in query execution. ...

 
issue

Update query bug

Some code. Problem in UPDATE query.   Bug Version: 2.4.4 Priority: Normal Status: Fixed Replies: 1 Type:  Bug ...

 
forum_thread

ODB should auto-restart if it detects it's necessary

Hi! I find very tricky the need to restart ObjectDB server after schema modifications in a distributed environment. Moreover, not doing it does sometimes trigger ugly errors, which mean application downtime. It might be very useful to have an additional feature (that could be enabled/disabled in objectdb.config) that each time ObjectDB detects a schema change that requires restart, it should automatically restart itself. This way we save a lot of headaches from our dev. ops. Currently we have to manually do: ... Failed to read the value of field field xxx.xxx.entity.p2.ExerciseSetResult.rest using ...

 
forum_thread

Replication issue, Replayer failing due to NullPointerException.

I'm getting replication errors and upon trying to play the replayer I get a NullPointerException which i'm also seeing in the slave logs when it's trying to replicate... ... DB, they double in size exactly the amount of the resize value. This means everytime I restart the DB my DB is growing by resize value across all DB's, this also seems like a bug. I have recording set to ...

 
forum_thread

Handling "is null" in where clause

Greetings, I was playing aroung with JPQL and have found that there is a problem with "is null" queries. When you use "is null" in where clause, query runs correctly, but results are incorrect. Let me show you an example: - entity @Entity public class EntityA { @Id Integer id; Integer simpleField; (getters and setters here) - populating database #1 2010-09-24 10:23 Greetings, I was playing aroung with JPQL and have found that there is a problem with "is null" queries. ...

 
issue

Indexes broken after schema update

I don't want to keep creating these issues but the Exception tells me to :), I started a thread to see if anyone else has encountered this at http://www.objectdb.com/database/forum/484 ... Key Code: -25 [2012-08-19 19:42:25 #85 store] Request Value: 1:'374571ee-21db-4e5b-9ef7-580fa9df04a7' [2012-08-19 19:42:25 ...