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9

Entity listener - event instead of object

entity from database to check for difference in object fields? It should be something like creating ... in updated entity. There is a problem however with accessing "old" version of object stored in database. I can't find the nice way to use EntityManager in EntityListener. Because of that, I can't
Forum
9

Database Inconsistency or corruption

entity. 2-) Problem Description I initialized the database with some ObjectValues. Persisting new ... part of the log file. Before the update operation, I dump the properties of the object I want to update ... , isPersisted:=true ... After the update Operation I also dump the properties of the object. ObjectValue ID
Forum
9

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

and is the primary key used to save/restore the object into/out of the database.  Another user might try ... key of a managed object", but my application is not trying to change the primary key.  (ObjectDB ... of the id field. You should be able to change the id field to a simple String without database schema
Forum
9

Listing large number of complicated objects with paging.

all objects in database: In the case ... - there was OutOfMemory exception thrown by database - maybe by creating 55k ProductListTO() objects? I ... 'Product' (attached to this post) entities in database and I'm trying to speed listing them with paging
Forum
9

Searching lists within objects

want to search using cb.isMember passing an object. This however does NOT work. I'm uncertain how the database is doing its matching, but it looks to me like it matches using objectids, which means you can only match isMember if you have a database object. This does not help as I'm never going
Issue
9

cannot delete objects after crash (see issue 2283)

after the crash we cannot delete specific objects, see screenshots of explorer. Database ... objectdb  meanwhile the database became completely unusable, we had to stop and run the Doctor. Find ... of the recovery failure is still in progress. we upload currently the database before Doctor
Issue
9

Corrupt database page

Hello, we have encountered an issue, where a page of the database became corrupt. We are wondering ... . All rights reserved. Scanning the database file... ........................ 193MB (total) Analyzing database structure... 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% BTree Value Errors
Forum
9

Database(*.odb) file size on disk

objects but the database is never resized to a smaller file. Currently the only way to make ... Hello, we have questions about the file size of ObjectDB database on disk. Can you tell ... memory always used by new entities? -Will be the database file automatically reduced?   We have created
Forum
9

Corrupted Database or error in ObjectDBExplorer?

. Only when an object is stored in the database (e.g. during update) with a schema that doesn't include field ... Hello, we have problems when we open our Database file with the ObjectDB-Explorer (2.6.8_b8 ... the Database-File? An analysis with the DB-Doctor found no problems.   We observe the error if we try to open
Forum
9

Multi-Threading/Distributed-Database Questions...

Greetings ObjectDB team, All below questions assume a very large database (~1,000,000,000 objects ... objects on both, i.e. distributed database/graph of objects ? Kind Regards and Thanks ! Activity ... thread. References from objects in one database to objects in another database are not supported