Fast Object Database for Java - with JPA/JDO support

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Fetch Set from DB only works on debug mode

of ObjectDB. Now I updated to 2.7.5_05, but I still having the same problem. As i'm pretty sure it is a bug

String comparison in query where clause

I am having trouble getting a simple string comparison to work in an SQL "where" clause. It is my understanding that queries are case sensitive by default and I do not want that, so I am constructing the query as follows... SELECT e FROM Exercise AS e WHERE UPPER( = ?0 and then I

ObjectDB 2 JDO Manual

for me, and my looking usewhere for a solution. But, for the last few days I have been having

using DbUnit with ObjectDb

; } } I couldn't find a way around having to include the name of the entity as the XmlElement

Occasionally slow requests in load testing

and once it starts having this issue it is around 10-15%. If you are referring to something else, I'd like

Start ObjectDB inside java code.

I am building an MMORPG with ObjectDB, and I use it both for the saving of character and inventory (permanent object), but also the storing of ability and maps information (object I load, use, and dispose and then reuse without having change anything). The problems is, as my server and client

Slow performance on Mac

you very much for this post! I am on OSX 10.12.6, JVM 1.8.0_144-b01, and I was also having

@AttributeOverrides , and postgresql + own TYPE

your help, or i will die in front my keyboard with trying. It is only one file, having 135 line

Error during closing an entity manager

may be due to having partial enhancement. Mixing enhanced entity classes with non enhanced entity classes in

Optimistic Locking

We are having problems with optimistic locking. I made a simple test case to try to induce an optimistic lock. I have two users logged on to our system. They both read and display the same data. Then I change the data with user 1 and submit, and then I change it with user 2 and submit. User 2 does

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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