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Listing large number of complicated objects with paging.

stuck with such a model. I'm trying to fetch 50 records at a time. The funny thing is that in log from

Saving custom list which implements java.util.List fails

database files and couldn't get the exception. Please provide a full stack trace (from the log

Potential ObjectDB bug

, which is the NullPointerException. Please check the ObjectDB log file for a complete stack trace that also includes


I can provide? sjzlondon Steve Zara Please check for a longer stack trace (including nested stack traces) in the log file. support Support

String representation of a query

.JpaQuery.class).getQueryString() I would like to measure time of query execution and log

Database crash

just running objectdb we run into a crash situation as described in the attached log. What can be the reason for such a behaviour ? Objectdb doctor just hanging completely without message after reading the database file File

Internal objectdb exception when using different language on a machine

information in the ObjectDB log files? Could you submit a test that can reproduce and demonstrate

Database access error , Doctor hanging on trying to repair, production shutdown at our biggest customer

we have a database shutdown, logs are showing: [2017-07-10 21:07:23 #1 store] Database 'F:\Hummingbird\Objectdb\db\coreSystemDb.odb' is opened by 11028@wzbhb101 [2017-07-10 21:07:23 #2 server] Server on port 3333 has started by 11028@wzbhb101 [2017-07-14 07:08:38 #3 store] SectionClassifier

ClassCastException: com.objectdb.o.SLV cannot be cast to com.objectdb.o.RSV

Hello, we have found another exception in objectdb.log: java.lang.ClassCastException: com.objectdb.o.SLV cannot be cast to com.objectdb.o.RSV at com.objectdb.o.RSV.compareTo(RSV.java:158) at com.objectdb.o.INV.compareTo(INV.java:215) at com.objectdb.o.INV.J(INV.java:315) at com.objectdb.o.PAG


No idea what happened. A simple getResultList() opearation. DB table affected size is ~ 26000 records, physical DB file size is ~ 8.5MB Thanks for any help ! Leon log file: ------------------------------------------------------------------------------------------------------------------------ [2016

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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