36 | @ElementCollection Set<Integer> is emptied sometimes already. ObjectDB seems to clear some fields that are @ElementCollection Set<Integer> of my objects ... Support The field is emptied, but not null. So, my @ElementCollection Set<Integer> fields become empty ... find yet a way to understand it. Initially, I was not using @ElementCollection on my Set<Integer |
36 | best practice for configuration settings to our core process, each accessing objectdb. What is the best setting ? synchronized there is no documentation about this setting, what does it do/mean ? hgzwicker Hans-Georg Zwicker With 16 processor ... for a specific application requires testing and comparing different settings under the real conditions |
36 | Safe SettingsHi, I am trying to set up ObjectDb in a safe way that allows turning the machine off while database ... with both configuration settings with the debugger and I put a breakpoint in FileDescriptor#sync(). It never got triggered with no setting that I could come up with. How come? Thanks in advance |
36 | Objectdb Server Mode set up with glassfishHi I'm new to Java, glassfish and objectdb, so please forgive my ignorance. I have a glassfish server working with the embeded mode of objectdb. I now want to set up objectdb in server mode. I ... my project ? How do I configure my persitence.xml file ? Do I need to set up something in Glassfish ? Thanks |
35 | Is there a way to set EAGER fetch on all "ToMany" collection relationshipsGiven that the default seems to be FetchType.LAZY for all collections @OneToMany and @ManyToMany. Such as a configuration option. Instead of having to explicitly set fetch in annotation code in every relationship. webel Dr Darren Kelly No. There is no such configuration option, since having EAGER |
35 | UPDATE query to set a new field after schema changeI've added a new property/field to one of my objects and want to set the value of this (boolean) property to false for all existing entities in the DB. I tried to execute an update statement with the Explorer tool. The statement ends and tells me that 1000 entities have been updated. I then save |
35 | Global way to set Lazy-loading fetch functionality for all the fields Ouba Mahamane Lazy / Eager can only be set locally per relationship, and for some extent also per query (using JOIN FETCH). support Support |
35 | client server set up and load by number of users and more by the actual activity, how indexes are set, etc. support Support |
7 | ObjectDb Doctor : Failed to locate set method for field property com.test.Video$VideoId.sourceId using reflection (error 316)Hello everyone ! I have just launched the ObjectDb Doctor for testing purposes. But while inspecting my base, the Doctor throws me a strange error : [ObjectDB 2.4.6] Invalid ID class com.test.Video$VideoId for type com.test.Video (Failed to locate set method for field property com.test.Video |
7 | Object creation in the Explorer requires automatically set primary keysThe feature of creating new objects in the Explorer is currently supported only for entity classes that have primary keys that are set automatically. support Support |
