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Manual
11

General Settings and Logging

The configuration element specifies ObjectDB settings that are relevant ... :   
Issue
11

again merger missing logs + objectdb exception

... missing + an objectdb exception. Some objects in the system behave strange. This is a part of the log ... {2->merger[3309]-missing:1} [2017-09-29 06:18:10 #1225 *] [ObjectDB 2.7.1_01] Unexpected ... 6.3). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o
Forum
11

com.objectdb.o.NLV cannot be cast to com.objectdb.o.CMV

We are using ObjectDB 2.5.1_04. The following JPQL query causes an internal exception: SELECT ... '\')) The exception: Caused by: java.lang.IllegalStateException: com.objectdb.o.InternalException: Unexpected ... more                                                                                           Caused by: com.objectdb.o.InternalException
Issue
11

java.lang.ClassCastException: com.objectdb.o.SCU cannot be cast to com.objectdb.o.PRU

.objectdb.o.SCU cannot be cast to com.objectdb.o.PRU at com.objectdb.o.PPW.an(PPW.java:74) at com.objectdb.o.PGW.aj(PGW.java:220) at com.objectdb.o.UPT.C(UPT.java:134) at com.objectdb.o.URT.l(URT.java:171) at com.objectdb.o.TSK.i(TSK.java:145) at com.objectdb.o.TSK.f(TSK.java:95) at com.objectdb.o.TSM.e
Manual
11

JPA Persistable Types

. ObjectDB supports all the JPA persistable types, which are: User defined classes - Entity classes ... constructor. cannot be final and cannot have final methods or final instance variables. ObjectDB ... most cases ObjectDB can overcome a missing no-arg constructor. Aside from these constraints
Manual
11

Database Replication and Clustering

ObjectDB supports master-slave replication (cluster). When replication (or clustering) is used ... database. Setting a Master Database A master ObjectDB database is an ordinary database, which is managed on an ordinary ObjectDB database server. Any ObjectDB database on any server (but not in
Forum
10

Query becomes slower on moving from ObjectDB 1.x to ObjectDB 2.x

in objectdb explorer ObjectDB 2.x is usually faster than ObjectDB 1.x, so it should be possible to get at least similar performance for this query with ObjectDB 2.x. Maybe an index is missing ... String commandLine = java -cp objectdb.jar com.objectdb.Doctor old.odb new.odb As i am doing
Manual
10

JPA Entity Fields

of one of the supported persistable types. ObjectDB supports persistent fields with any declared ... while the other annotations above are required when applicable. ObjectDB, however, does not enforce using any ... is embeddable may optionally be marked with the @Embedded annotation, requiring ObjectDB to verify that the type
Manual
10

Server Configuration

The configuration element specifies settings for running an ObjectDB Server. The server ... :  
Manual
10

Obtaining a JPA Database Connection

to manipulate an ObjectDB database we need an EntityManager instance. Operations that modify database ... to be able to generate an EntityManagerFactory. But when using ObjectDB you can either define a standard persistence unit in an XML file or you can simply provide the file path of the ObjectDB database