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Failed to read the value of field using reflection (error 363)

. After updating to 1.6 u39 (around 3 hours ago), we have not encountered the problem since. We also reverted

Failover from Master to Slave

because that would require a database write. If the master is down for even an hour that could mean that could mean

Listing large number of complicated objects with paging.

Hi, For last few hours I was working on a problem with bad performance and memory problems with such a simple query: select prod from Product prod order by prod.id ASC Right now I have 55541 'Product' (attached to this post) entities in database and I'm trying to speed listing them with paging


I have tried using online back to test the backup feature. It's been hour and I still don't see my backup file. I have 1 million record in 1 table as a test. https://www.objectdb.com/java/jpa/tool/backup How long does it usually take for a backup? And are there no temp file during backup to be seen

ObjectDB shuts down

Hi, we have a problem with OBjectDB shuts down every few days, sometimes every day. It always happens in the morning ie. after several hours of inactivity although we are not sure if this is the reason. Last night we maintained constant activity during the whole night (user were frequently using

Eclipse plugin problem (using ObjectDB as a separate bundle)

There were problems with the website in the last hours but they were fixed. Please try again now. support

Left join fetch behaviour doesn't retrieve children?

Well ... that's enough for me, i give up. I have spent too many hours to find a test case and if i

com.objectdb.o.InternalException: java.lang.NullPointerException

. That process is going to take me several hours. Is it not enough information to find the bug the line in

Freeze during save

, but it will take many hours. I will post when it is ready. sjzlondon Steve Zara I

ObjectDB 2.2.9

Added new configuration to enable / disable auto serialization of non persistable types (now disabled by default). Added support of date methods (YEAR, MONTH, DAY, HOUR, MINUTE, SECOND). Added support of bypassing no arg constructors of entity classes. Added support of using persistent array fields

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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