About delete

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Working with a cleared cache

. Is there something else I can do to the toDelete collection to get it to delete properly if I have cleared ... .currentTransaction().begin(); // Query the database for all of the tracks to delete
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com.objectdb.o.UserException: Ambiguous entity name

remove this embeddable class without deleting my database or deleting the entity it was related
Issue
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Unexpected Exception (Error 990) with ArrayIndexOutOfBoundsException

Query queryDelete = em .createQuery("DELETE FROM EventLogPersistEntry p WHERE p.id ... a few months ago and did some upgrades to the ObjectDb. I did not delete the Database file
Result
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[ODB1] Chapter 6 - Persistent Objects

is automatically stored in the database when the transaction is committed (unless it is being deleted ... the object exists in the database. If an object is deleted from the database, its unique ID ... operation of bind(...), because the object is not deleted from the database, just its name
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can removing an entity throw an exception if the entity is in use?

to avoid delete operations that may cause dangling (broken) references. The ObjectDB Doctor reports broken
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Can't modify @EmbeddedId in ObjectDB Explorer

of the old entity object to the new object, updating references to the new object, and finally deleting
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Cannot save or update entity on Spring App

(); em.close(); return guest; } //DELETE or UPDATE command public boolean
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Changing existing objects from Entity to Embedded

them instead of the old ones. The old ones I deleted. And again the app was working fine, but on opening
Issue
1

com.objectdb.o.InternalException NPE

(probably a reference to a deleted object) during query execution. Please check your database file using
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com.objectdb.o.NLV cannot be cast to com.objectdb.o.CMV

the indices with the Doctor tool and it did not help. Then we deleted the DB file, and re-created