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Activation license not picked up in Jenkins

with on a machine when run from the command line or in a docker container. However, when run as a Jenkins build pipeline on the same machine, they fail. The activation licence is in the file: /var ... . For some reason, Jenkins (which runs as docker-in-docker) is not recognizing the activation license

Reading 1.x odb files in ObjectDB 2.x without upgrading

Hi, We have a problem in the backward compatibilty in our software as once we have migrated object db odb file from version 1.x to 2.x, user is unable to open the odb files in the application which is having object db 1.x installed. Is there any way to read odb files from 1.x in object db 2.x

NullPointerException in ENH.g(ENH.java:401)

: Exception in thread "main" java.lang.NullPointerException at com.objectdb.o.ENH.g(ENH.java:401 ... collection of other entity classes. We use objectdb in embedded mode and this error seems to happen after a few ungraceful shutdowns of the database (e.g. quit the process without proper shutdown). Thanks in

What algorithm in find()

a linear complexity, i.e. O(n). So what algorithm in find()? Can it improved to O(log(n)) complexity ... , the time cost in the attachment shows a O(n) complexity. Why? The cost of insertion is subjected to the number of objects in database? When the 1,000,000 objects being persisted, I record the time cost

Post-compile enhancement fails when static Log4j 2.5 based logger used in Entity

I doubt this is an ObjectDB-enhancer problem, I am however reporting it in case anybody else encounters the problem too. It is mostly also not a concern for my own web app, because in most cases a non-static logging variable holder can be used in an @Entity. ObjectDB 2.6.3_04 Apache Log4j2 - 2.5

Indexing a field results in internal Exception

. Is there anything I can look for that might result in this exception? sjzlondon Steve Zara More details ... . If you are working in client-server mode, you should try to restart the server after schema change. After adding an index to an existing entity class with instances in the database, run the ObjectDB

In memory processing for ObjectDB

, but to take it to next level really we wanted to check whether is there any In memory mode available ... see in settings is query cache, is it only that query result sets are cached or I can actually have a all of my Objects in Cache ? We can run the embeeded mode for perfomance, or embeeded + in memory

Entity object parameter in Explorer parameter

Hello, I cannot set an entity object in a parameter for a bulk update in the explorer query execution. The format Entity#001 works well for the parameter in the WHERE clause, but it doesn't work in the SET clause. For example, in the query: UPDATE Account dep SET dep.status=:a WHERE dep.status=:b

Storing JPA Entity Objects

New entity objects can be stored in the database either explicitly by invoking the persist method ... an instance of the Employee entity class in the database: Employee employee = new Employee("Samuel ... and changes its state to Managed. The new entity object is stored in the database when the transaction

Bug when using SIZE in combination with date lower parameter

but the bug also exists in older versions. Thanks in advance Markus doppelrittberger Markus Ritter ... jobs in the database? support Support Hello, yes, I can confirm that both queries should return ... by the query. Thanks in advance Markus doppelrittberger Markus Ritter > yes, I can confirm

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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