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ODB lost?

I'm new to ObjectDB. While debugging small programs in single-step mode in NetBeans, the ODB appears to get corrupted or lost if I don't invoke close on EntityManager. If I re-run my program ... simultaneously by different processes, which is common during debugging (when running the application

Online backup problem

Hi, We are trying to create a servlet that performs database online backup. Unfortunately, even though no exception is thrown, backup files aren't created. When I turn on DEBUG logging in ODB, I ... ? kborkowski Karol Borkowski Any ClassNotFoundException that is shown only in logging at DEBUG level

Spring Data JPA - PersistenceException thrown

to debug exactly what might be going on due to the obfuscated code. I will note ... successfully. watchdogtimer Tom Hartwell After a few hours of debugging, I found that the MetaModel

Database size is much larger than expected (x2)

to get help since this forum cannot provide unlimited debugging services. Please understand

High memory consumption even after close() of EntityManagerFactory

Hello, we still have memory usage problems. When debugging, we have now observed a case in which the execution of multiple queries increasingly byte array were generated (about 1.5 GB) which from GC could not be released. Not even after the EntityManagerFactory closed. We created a small test

Is there a function of "drop table" or "delete from table"?

. Yes, you'd better to put it into manual, since "drop table" is often in debugging. I can not find

NullpointerException at a normal select

When I run the following code: EntityManager em = getEm(); Customer result = null; try {     logger.debug("Ident: "+ident);     result = em.createQuery("Select c from Customer c where c ... -exec-9] DEBUG s.t.c.o.OrganizationService - Ident: default Oct 14, 2014 9:08:49 AM org.apache

Weird issue with variable naming

during debugging because when you check the value of a path (which calls toString()), your whole query goes wrong after debugging!! thanks for a fast fix, Alex quasado Alexander Adam Yes, toString

ObjectDB 2.8.6_05

Added an option to view old type versions in the Explorer (-Dobjectdb.ui.debug=true)

database corrupt

. It records all the transactions, so playing them later may reproduce the issue and enable debugging

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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