ObjectDB Database Search

(strategy = GenerationType.IDENTITY). 5. Any ideas why this would happen? @Stateless ClientC

(JpaQuery.java:695)   any idea ??? Alex quasado Alexander Adam Even this simple code causes the same

", which is missing. It seems somehow the update is partially completed.   Any further idea ? Thanks

I have an OrderData class, containing an OrderItemData collection, i would like to find OrderData elements by OrderData.items.itemId. I cant get a proper query with MEMBER OF or IN. Does anyone have an idea on how i could formulate that as Typed or CriteriaBuilder query? Thanks.   @Entity

If you modify an ObjectDB Entity class will it be supported by a database set up using the old class? I already have an idea to iterate through a database, getting each record and then creating a record of the new type and replacing it, but I was just wondering if there is an easier way or

is not cleared after the data is stored, since the idea of the cache is to be ready for future requests

Any ideas around how I could do "automatic" auditing of changes to objects? (An equivalent to Hibernate's Envers) Thanks. Michael. mmcgovern Michael McGovern You may try the following: Define the entity class with a composite primary key [id, revision]. Never delete entity objects - alway update

the DB?     i apreciate ur ideas !!!!¨ ggrassi giuliano Just delete the  db.persist

version of ObjectDB? Any idea what has changed in your code that may be related to this issue? support

idea what might cause this exception to be thrown. We have release so please try to reply asap.  

the Explorer gives the results as expected. Any ideas what I'm doing wrong? This code had worked

, but this is a good idea . Will it help if it is shown on the server tray icon? In the log file? support

may be a good idea . This feature request has just been added to the issue tracking . support Support

Hi,  I have noticed some values of id column suddenly switched to int, although it is declared as long in our java class. Do you have idea why this happened? Screenshot attached.   Pero_885 Pero Novaković There was a bug in UPDATE queries that was fixed. Please see this forum thread

, then fetching children list for each parent - not a good idea . Thank you. Vladiator Vlad Myachikov You may use JOIN FETCH for this purpose. support Support

to share my idea . Thanks kadirbasol Kadir BASOL Thank you for this post. A JDBC driver for ObjectDB

;-)   freddieFishCake Jonathan Lister Using JAXB is a nice idea and I am glad it works for you. But I

.   Do you have any other ideas ? Thank you, Clinton CAPdev CAP Dev The next step

considered beyond your scope of responsibility, but I welcome any ideas or suggestions

it starts to work again. Any ideas ? Best Regards   Here's a part of the output: org

(I already wrote the body here, but somehow it got lost; so I'm retrying; apologies if it appears twice.) =========== We love the idea of using ObjetDb, but 99% of our Java entities are immutable, and auto generated using https://immutables.github.io/ -- which creates final fields

this error shows up I can no longer query the database. Any ideas why this would happen? Thanks

Software. So by browsing our issue tracking system , you can have a general idea of what will be included

This is a good idea , thanks. support Support Starting version 2.2.9 you can use other extensions, as long as

I try to import the project from the tutorial but when doing so I get errors: 1. https://i.imgur.com/tbIsj.png (old link) and then when I try to start it anyways I get things like thaat: 2. https://i.imgur.com/G7UVu.png (old link) any ideas ? I installed m2eclipse plugin and Maven Integration

Hi! Just got this: [com.objectdb.o.ENT.A(ENT.java:450), com.objectdb.o.OBM.bx(OBM.java:371), com.objectdb.o.OBM.bx(OBM.java:249), com.objectdb.jpa.EMImpl.persist(EMImpl.java:375), ...]   Any idea ?? Using 2.3.3 ... thanks!! Alex quasado Alexander Adam The stack trace doesn't match version 2.3

do anything else. Any idea what's going on? dmoshal David Moshal This may be related to issue 695

with the new “EntityPerson” Class and without data loss? We have a few ideas , but we think

.t(RPM.java:223) at com.objectdb.Replayer.main(Replayer.java:62) Any idea what could be causing

). Any idea what is the problem?   support Support For some reason, the example doesn't like

Eclipse. Stack trace is attached. Any ideas ? Is there any way to avoid the usage of those proxy

it in OS task list! gzdillon Lai Yang This is a good idea . Thank you. support Support

and delete wua Andreas Wurm It may be a good idea to log queries as strings in TRACE logging level. ObjectDB

table" or "truncate" can clear the id counting. Any idea ? gzdillon Lai Yang Resetting generated ID

of ObjectDB. Regards Ralph mosi0815 Ralph Moser This is a good idea . A new feature request was added

we are using objectdb 2.7.2_6. At a custumer we have huge problems with the memory consumption (see the heap dump attached). The database size is pretty small (1.4 GByte). Any idea ? hgzwicker Hans-Georg Zwicker Could you please share the heap dump or analyse it and provide more information

idea why java.sql.Date is not found in the classpath? Which Java version are you using? Do you use

on startup the objectdb connection we have this exception: java.lang.NullPointerException: Cannot read field "__odbTracker" because " " is null any idea ?     hgzpincher Hans-Georg Zwicker Additional details may help: Do you have a full stack trace of the exception? When does it happen

990) My bookId and its attributes are NEVER null. Have you any idea about this problem

a complex scenario. Maybe you have a hint how we can better analyze the issue or do you have an idea

will require a live test. Another idea for check - keeping separate database but separating