ObjectDB Database Search

Yes, that could have happened - some of the persistent types may be being introduced at that point

to the plugin runtime classpath. Fixing  "SELECT p FROM Point p" to  "SELECT p FROM Pilot p

the application point -of-view. So as long as I keep B in application cache, also A is present in

Is there some way of telling, just from an obd database file, what version it is?   dmoshal David Moshal An ObjectDB 2.x database file has no version, at least from the point of view of ObjectDB users. You should be able to use the same database file with different versions of the ObjectDB 2.x software. support Support

it. Exactly at this point the application refuses to work and throws the mismatch exception while processing

the more usual FK points to PK ? With kind regards, Lucy PS: sorry my english isn't the best

above and you will see all the searchable attributs have been indexed. You keep on pointing to the documents

" entries from PersistenceManager). So at this point I think ObjectDB Support Personnel could really

Hi there. I'm almost new on this. I think it is not a bug, but something im doing wrong, any way i can not figure out what it is, even on a simple test program... So I post it here. I attach the Test.java file. I don't get any error, I just can't make company.users List to point any user

://localhost:6001//localhost:6000/my.odb;user=b;password=b" ); Main point I want to ask: Can I conclude

:' EntityManagerFactory emf = Persistence.createEntityManagerFactory("$objectdb/db/ points .odb"); But if you are not

) ... 6 more I'm pretty much stuck at this point and am not sure where to go from here. Any pointers

only one is transacting the database at any given time, but then that defeats the whole point of having

instance? ThreaT Ashton Hogan Good point . ObjectDB supports a combined mode of embedded-server

with JPA and I'm wondering if you might be able to point me to something on the RDBMS mapping

down server/client jar version mismatches)     dmoshal David Moshal Good point . Build 2.2.4

and 3. So it was my mistake that I missed the point in the upgrade steps about the change in

hierarchy to compare with. To do so, I create a new URLClassLoader with a URL pointing to the folder

was your test case! I'm just testing on my PC. What is the point ? gzdillon Lai Yang The same program

one could set when creating a new ObjectDB datafile? andrej Andrej Gabara This is a good point

Hi there, Our app is highly scalable and can be distributed among multiple processes on multiple machines. ObjectDB Server is not really scalable right now and would be a SPOF for our application. So, we'd like to embedded odb into each instance instead for now and point each to the same database

are coming One important point to note is that the same operations, which end up with mistake

' // Use your package pattern here (from your Maven snippet it was " point .*") // Enhances

, and it will create new basepoint, but are there any other options? For example, that at some point

time) when retrieved from the database. Timestamp is different, since it represents a point in time

We should add this ability in future ObjectDB versions, thank you for making this point clear

, I'll create a new one. pedwards Paul Edwards From your point of view everything that is related

the below correction (as you pointed out) to the above test (sorry for the mistake):    

("$objectdb/db/ points .odb", config); EntityManager em = factory.createEntityManager(); for (Class x

to fill all my classes with redundant fields and their relative getters and setters.  But at this point

a Company object that points to a Person object (using pm.makePersistent()) I get one entry for the Company

; Persistence.createEntityManagerFactory("$objectdb/db/ points .odb");        

Well ! I think i pointed out a HUGE performance issue with mapped-by attribute (yeah again :( ). Here is the test case : 1- Create 100 000 entities with for each 1 entity with @OneToOne(mappedBy attribute) 2- Retrieve only 10 000 for testing 3- Wait ... On my AMD FX 8350, it took 60s Now

Homepage and forum nearly inaccessible from France/Germany, takes minutes to react. hgzwicker Hans-Georg Zwicker I'm guessing that the cause of the page delays is already known, but as an additional data point I'm experiencing a 15 or so second delay here in Canada where  a second

The ability to refresh view in explorer automatically. Fine if this is read-only. Extra points if you can do this with local databases as well as remote. dmoshal David Moshal ie: "Real-time" auto refreshing explorer views. dmoshal David Moshal alternatively, clicking on a class name gets

.getTransaction().commit(); By updating the object references to point to the same object I could then update

have either (I'm using ObjectDB 2.4.4_15 atm). Please can someone point me into the right direction? Thank

whether my colleague has a point here. I mean, there seem to be a lot of info in each character (list of items, skills

.! That is a good point . After changing the class and before running the Doctor - the class

from time to time we have in a multi threaded environment objects where all the references are null (i.e. references actions, childNodes), even after a subsequent refresh. we are using a separate entityManager per thread and have a central point where we encapsulated all the needed entitymanager

an instance of point on the chart PointEntity latestPoint = new PointEntity(moment); latestPoint.setX(x

I'm having trouble creating a simple test case that reproduces it.  At this point , I think

().commit() em.clear() System.gc(); em.getTransaction().begin(); // here we had a break point and did

I'm getting the ClassCastException below when querying objects. As yet I haven't been able to track down the exact circumstance in which it occurs - saving and querying objects works fine on attempts to recreate - but presumably at some point an object gets saved which objectdb doesn't like. Any

and restart.   support Support hi, Perfect, thank you very much! Now the only point left

in some cases it does cause problems. Could you please provide more details on the last two points

Added support for using ObjectDB with JBoss AS 7.0 . Sample databases (world.odb, points .odb) included in ObjectDB distribution. New default Explorer colors (apply with Tools Options Fonts Reset All). New menu for accessing local databases (in $objectdb/db ) in the Explorer. Improved

if you had equally magical and completely on- point advise on how to figure out why ObjectDb is holding

? Could you give me some information around what is happening at this point so I can try to avoid the block

would like to point out that reverting the changes made in 2.7.4_04 would re-introduce the original bug