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@OneToOne query issue with OR and IS NULL

another.counter = 0"  What I expected to get where the 2 entities I inserted before. But I always get just
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Activated ObjectDB still throws "Too many persistable types"

I have upgraded from 2.3.7 to 2.4.4 and now my activation won't work, throwing the dreaded com.objectdb.o.UserException: Too many persistable types (>10) - exceeds evaluation limit I have already reactivated and checked that my objectdb.conf is correctly used (by inserting random chars
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Beginners questions

", insertable=false, updatable=false) private EBVerlag verlag=null; 3.1. Please take a look
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Bidirectional OneToMany is slow on updated items

Hello, I have a problem with the following situation. I insert persons with addresses. In the first run, they are all new with a new address. It runs fast. In the second run, the persons are all loaded and got a second address. This seams to be much slower. The Entities are all enhanced by
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Create simple index for a Id field

inserting the elements, but when it comes to read seems like the performance falls. I can understand
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EntityManagerFactory Fails To Swtich Over To Slave When Master Is Unavailable

boolean WRITE_DATA_TO_DATABASE = true;" to insert a few records. Stop Main.java. 4.) Re-run (Main.java
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Error when I switch to server mode

(Unknown Source) I'm just doing a simple insert. The stacktrace indicates a problem in retrieving
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Field level privileges

only allowed insert ability. Anonymous access only accesses some of the fields. ObjectDB doesn't support
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Finding an object by its datetime

SearchBookingByTimeStamp() { Calendar btime = Calendar.getInstance(); btime.set(2012, 10, 11, 7, 30, 00); //This time is already inserted, trying to find it /* My Query */ TypedQuery query = em.createQuery( "SELECT b FROM Booking b WHERE b.btime = :btime
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How best to unbind all names?

My JDO application does inserts with binds, and then subsequently does bulk deletes using this code: pm.currentTransaction().begin(); Extent extent = pm.getExtent(ABC.class, true); Query q = pm.newQuery(extent); long deletedCount = q.deletePersistentAll(); pm.currentTransaction().commit