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. Everything is fine for now, but I have a question about Explorer. It works only in R/O mode, which in some cases is insufficient for effective work. Is there any plan to release a R/W version of Explorer? lwalkowski Lukasz Walkowski Some Explorer features that were available in ObjectDB 1.0 are temporarily

Object explorer cannot open odb file. ObjectDB many-to-many relationship

file is created (in attachement) but I cannot open it with ObjectDB Explorer (Message: "Cannot open ... .java:79) at com.objectdb.Explorer$1.run(Explorer.java:53) at java.awt.event.InvocationEvent.dispatch ... the Explorer. The many-to-many relationship wasn't the problem but the id class. Anyway, build 2.3.4 fixes

Stacktrace in Explorer when running query

Hello, whenever I run a query in Explorer I get the following stacktrace (cf. attached file ... mapping entity fields to an Explorer view. Try to remove (or move) the file ~/.objectdb/explorer.xml (which may contain obsolete Explorer view settings) and then restart the Explorer. support Support Hello

DB Explorer and Doctor unable to open DB file

Hi, one of my DB files can not be open by neither DB explorer, nor the DB Doctor. Both are writing ... how to resolve this ? jakab Gergely Jakab The difference between your application and the Explorer/Doctor is that your application has access to all your classes, and the Explorer and Doctor try to work

Entity object parameter in Explorer parameter

Hello, I cannot set an entity object in a parameter for a bulk update in the explorer query ... does explorer not support an entity parameter for an update? Any time that I need to do a bulk update ... Pablo Berra You are right. Currently the explorer does not support an entity parameter in an update

explorer locks local database in readonly mode

hi, my current use case is: execute unit test, verify results in explorer. my problem, i have to close the explorer before every run, and open it again after the tests are done. this slows down the whole process. i opened the database in readonly mode, but the file will be locked by the explorer

Explorer shows Long id, but should be Integer

Hi! I have seen a strange behavior of ObjectDB Explorer: it shows @Id as being Long, not Integer as ... used for one project. If I open one of the entities in the explorer, then I click on it's id (in ... Explorer shows the field type as Integer, as it should normally be. I have attached just a small sample

Explorer query functionality

Is there a way in the Explorer to associate JPQL queries with query result windows? I would really ... the titles of Explorer query result windows show the query string. This is a small quick fix. It is not ... than the ObjectDB Explorer. We have plans to improve the ObjectDB Explorer, including switching

[Explorer] Editing Database Files

The new Explorer of ObjectDB 2 is currently a viewer rather than an editor. It always opens databases in a read only mode. The Explorer should support creating and storing new database objects ... that have been supported by the old Explorer of ObjectDB 1. It has been temporarily removed

Can't open DB-file with explorer, but from within my code it works

of the new version automatically 2) But I can't open the db-file with the objectDB explorer ... .4.7_18\objectdb-2.4.7_18\db\emf.odb' is opened by 1636@a36-PC [2013-04-12 15:58:55 #2 explorer ... .lang.Object using a no-arg constructor (error 352) at com.objectdb.Explorer$1.run(Explorer.java:56

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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