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12

Need to close+open database for a commit to be taken into account

Hi, I have one case where commit (update of entity in this case) is not taken in account unless database is actually closed and re-open, no error. I tried to use flush instead of close+re-open but it does not work. So currently there is a dirty close + open + reload on each update
Issue
12

NullPointerException on initial database creation

I'm getting the following exception on initial creation of a database.  There's no indication as to what's wrong and there's nothing in the log.   com.objectdb.o.InternalException: java.lang.NullPointerException: null java.lang.NullPointerException at com.objectdb.o.SCO.b(SCO.java:209) at com
Forum
12

World database - Changing country ID

the world example database - the data is derived from the CIA Factbook, in which the internal code
Forum
11

database migration

database migration
Forum
11

Handling a case of searching an empty database

Handling a case of searching an empty database
Forum
11

How do I Remove an entity from the Database ?

How do I Remove an entity from the Database ?
Forum
11

How to check if an entity exists in a Database without loading it?

How to check if an entity exists in a Database without loading it?
Forum
11

Source control of database

Source control of database
Forum
11

Eclipse/JPA database tutorial

Eclipse/JPA database tutorial
Manual
11

Chapter 1 - Quick Tour

ObjectDB databases and perform basic CRUD operations (Create/Store, Retrieve, Update and Delete) on ObjectDB databases. The example program that this chapter presents manages a simple database ... , that hold the point's x and y coordinates. The program demonstrates CRUD database operations by storing