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Visibility of changes in Transaction is not visible to a JPA QL Query

();   } catch The problem is that the items that I add in the transaction are not visible when I ... on Windows Server 2008 SP2 32bit. I have not added any objectdb jars in any other location apart from the EAR ... are not be visible to queries with no flush. Probably you do have a flush in that code. Maybe in

Activation license not picked up in Jenkins

Hi, trying to understand why the activation license is not being picked up. We have tests that pass ... . For some reason, Jenkins (which runs as docker-in-docker) is not recognizing the activation license ... might have several, it's not clear to me which one is used). 2) Docker containers are assigned MAC addresses as

Drop in Client/server mode not working

your example at it works as long as the Explorer is not connected to the database. ie: If explorer is connected to a c/s database then it is not dropped! I confirmed this with my code. In my view ... . David dmoshal David Moshal Drop is possible only for a database that is currently not open and in use

Bug with unique constraint exception not resulting in transaction roll back

ObjectDB to roll back the transaction and not persist anything. However, it is persisting both entities ... server and not be the application, sometimes it is difficult to see when one transaction is ended ... , and so I think the transaction should not be committed no matter what the TransactionAttribute is. I'll

JPA-Query does not lead to any result

that works without a problem, but in case of this database that query does not have any results. Can anyome ... are two databases, one where the query has a result and one where the query does not has any results. skolb Sebastian Kolb The query is executed using an index on field userName. In not-working.odb

failure to enforce NOT NULL for java.lang.String

.EXCEPTION) are not enforced in 2.3.7_08 or that i have failed to understand how to annotate. example ... (String username) { this.username = username; }     } } NOT NULL constraints worked well for relationships but not for basic reference types such as String. Build 2.3.7_14 fixes this issue. support

Items in list are doubled, when the entity class is not enhanced

are not enhanced, added items are doubled. Here is an example: @Entity public class Customer ... and this will be further explored (in addition to the difference between using enhancement or not and the new ... _03 and was changed in order to fix orphan removal). If Customer is not dirty - it doesn't cascade

Complex Schema Upgrade not working

well. Any idea? quasado Alexander Adam The configuration XML is not synchronized with the example (in package names), but this is probably only in this post and not in your application. The ObjectDB ... the hierarchy is managed automatically and should not be specified in the configuration

Can not have unique index on Byte Array

EKO FAJAR Unique is implemented by ObjectDB by an index that does not allow duplicate keys. An index ... are different. support Support Note also that an index on a collection or array will not be useful in ... '} will throw Unique exception because of duplicate element 'a'? Thanks. eko EKO FAJAR Strings are not

Application not starting after enhancement

by: java.lang.AbstractMethodError: Receiver class org.test.app.base.models.Data does not define or ... , all the classes in the hierarchy require enhancement. If you enhance an entity class but not its super entity ... that the .* also included sub directories but it does not. If i use -s instead of -cp everything works. Thanks! Kevin Kevin Pfaff

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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