About delete

release

2.4.5

... results. Fixed an error message for invalid DELETE query ( issue #156 ). Version 2.4.1 Fixed ... Completed missing documentation (e.g. UPDATE & DELETE queries). Fixed memory leak issues. Fixed ...

 
forum_thread

Error when using Object DB Java Agent

Hello! We are using the Java Agent while developing our application because it's not possible to tell IntelliJ to enhance the classes after compiling them. Without enhancing it's painfully slow. So we are using the agent as a workaround while JetBrains is investigating the issue. Our production code is built with maven and the classes are compile time enhanced. With the agent we have a problem. In a couple of our projects this exceptions gets thrown when we initialize logback: ... edit delete mosi0815 ... edit delete support ...

 
api-jdo

javax.jdo.annotations.ForeignKey

Annotation for a database foreign-key.(Annotation of JDO)

 
api-jdo

javax.jdo.listener.DeleteCallback

This interface is used to notify instances of delete events.(Interface of JDO)

 
api-jdo

deletePersistent(pc)

Delete the persistent instance from the data store.(Method of javax.jdo.PersistenceManager)

 
issue

[ObjectDB 2.2.6_02] Unexpected exception (Error 990) at com.objectdb.o.OBC.aJ(OBC.java:961)

I was experiencing an exception so I did a test to reproduce it.   here it is. ... edit delete longpat ... edit delete support ...

 
issue

GC Memory

Hi there, I was hoping to get some support on ObjectDB regarding memory usage.  I received the following error.  Context for the error is found below. [2015-04-27 13:16:18 #20 server] ... edit delete kevinwh ... edit delete support ...

 
forum_thread

Failed to write the value of field using reflection (error 363) on LAZY fetch

Hi There I am using ObjectDB 2.6.3. I get the following Exception when I try to read my entities with a query where I have set to use LAZY initalization. It fails when it tries to set a 1:n member (e.g. a Modell has several Artikels) . When I remove the LAZY hint on the query execution it works. Any hints why this can happen? The Mapping of class Modell and its member: ... edit delete data303 ... edit delete support ...

 
forum_thread

Field not persisted in abstract class with two level of nesting

Hi, I have a field (embedded TZ1) which is not persisted in class MHD1 (TZ1  extends AS and AS extends ATT). But it seems to work fine when I skip the AS and make TZ2 extend directly from ATT. Here is an example code MHD1 ... edit delete EKK EKK ... edit delete support ...

 
release

2.6.0

... results. Fixed an error message for invalid DELETE query ( issue #156 ). Version 2.4.1 Fixed ... Completed missing documentation (e.g. UPDATE & DELETE queries). Fixed memory leak issues. Fixed ...