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1

like operator (String)

i from User i where i.status = :status and (UPPER(i.email) like :value) Now we assume that there is a user with following email 'test@mycompany.com' With :value  = "test" ObjectDB will find the example user. The like statment operates like "test%"  EclispeLink/OpenJPA/HibernateJPA handles the like
Forum
1

lockfiles in client/server mode

i have an objectdb server running on localhost as user "objectdb", spawned like so: java -server ... test with my own account, or deploy a working webapp running as the tomcat user. for whatever reason ... tomcat, objectdb server and maven tests with my user account, and this has been successful since the ID
Issue
1

NPE when doing a find()

I added a simple User entity during Tomcat startup: class User {  @Id @GeneratedValue private long id; @Basic(optional = false) private String firstName; private String middleName; @Basic(optional ... .find(User.class, 1).  Then this happens: [ObjectDB 2.2.1_02] Unexpected exception (Error 990
Forum
1

Object DB vs EclipseLink/TopLink: Unloaded relationships in detached entities

is impractical. If you are previously an EclipseLink or TopLink user you may well be taking ... .eclipse.org/mhonarc/lists/eclipselink-users/msg05258.html: Detached Objects get the connection need ... for ObjectDB users is that you may have to undertake significant recoding of your web application
Forum
1

ORDER BY problem, when String starts with language specific character

Dear all, I have a problem with ORDER BY clause. I have a simple query: select u from User u ... ' for query: select u from User u order by java.text.Normalizer.normalize( u.name, java.text ... ' for query: select u from User u order by Normalizer.normalize(u.name, Normalizer.Form.NFD
Forum
1

PersistenceException UserException: Failed to validate persistence.xml

, String>(); properties.put("javax.persistence.jdbc.user", "admin"); properties.put("javax ... " value="my.odb"/>
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1

Problem with log file in an embedded db with netbeans platform application

that crash the application. This is part of the stack trace: java.io.FileNotFoundException: file:\C:\Users ... :813) Caused: com.objectdb.o.UserException: Failed to create a new file 'file:\C:\Users\Ce\Desktop ... " value="admin"/>            
Forum
1

Search through collection for value using index

I have an entity that contains a java collection of a Long id of user entities that can modify it (many users can modify it).  I would like to be able to search for all entities that can be modified by a paticular user, since I will do this query often I would like to index it.  How would I tell
Forum
1

Server vs embedded mode in multi-instance scenario

have a user base of about 2,000 to 60,000 users that could possibly be using their application at any given ... the main user (e.g. the web application) but is still accessible by other clients. You may enable
Forum
1

Should I be able to persist a JFrame (or gui components in general)?

make sense--at least it "seems" inefficient that the user might cycle through a list of contacts in ... .createEntityManagerFactory("objectdb://localhost/thecontacts.odb;user=admin;password=admin ... made a user component that extends JTextField, and set it as @Embeddable. It persists. However, when I