ObjectDB ObjectDB

Internal Website Search

51-60 of 200 resultsRefresh

problems using the explorer

explorer, view at the table, close the connection again, we have these messages on starting the project ... . If you open the database using the Explorer of version 2.5.5, the database file may be updated to a newer

Where do i download the explorer from

Hi, Where do i download the explorer from? I dont see any link. Please guide. Ravi ravionweb Ravi It is included in the zip file that can be downloaded from the download page (with the entire ObjectDB distribution) in the bin directory. support Support

Error opening database with ObjectDB Explorer when using composite key

Hi, When I use a composite key in an entity and fill this database with this entity, ObjectDB explorer throws me an error when opening this database saying something about an invalid ID class and not able to locate a field. I can however retrieve entries from my program. An example program

ObjectDB Explorer Refresh Button

Could this be implemented so that newly added/removed/updated data can be shown in the explorer by refreshing its contents? ThreaT Ashton Hogan A new Refresh toolbar button and an accelerator key (Ctrl+R) were added in build 2.5.6_04. support Support

Backup from explorer

Is it possible to make a backup from the explorer? jastorga Juan If the database is not in use you can use the File > Open dialog and then copy and paste on the database file (right click a database file to see the copy command). But a safe online backup (while the database is in use) is not supported. support Support

Explorer Features - refresh + viewing open embedded database

Request for feature: Ability to auto-refresh an explorer view, say at regular intervals of a few seconds. (at a minimum one ought to be able to manually refresh, for example the list of persistent types). additionally, it would be useful to be able to view an embedded database (read only mode) via the explorer. dmoshal David Moshal

Deleting a broken reference that was fixed to null in the Explorer

Using version 2.7.4_01, we did a repair. After repair a former link to a missing reference was converted to null. This cannot be deleted using explorer hgzwicker Hans-Georg Zwicker Thank you for this report. Build 2.7.4_02 fixes the issue. support Support

Hard it is to add a record with explorer

This shows how hard it is to add a record with explorer. When you add it, you have to find it in the list, if the list is real big you're in trouble., and since new object has no IDs you can't really search for it easily. Should pop up a window to let you add values before adding. Trianglehead Json

Object creation in the Explorer requires automatically set primary keys

The feature of creating new objects in the Explorer is currently supported only for entity classes that have primary keys that are set automatically. support Support

date parameter not working (probably) in explorer

in explorer, for a query like this: select o from ObjectNode o where o.classIdentifier = '(PR)' and o.created > ?1 we try to set the parameter (its a java.util.Date) in the parameters table. None of the following works: 2020-12-01 2020.12.01 {d '2020-12-01'} the parameter is just ignored hgzwicker

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.

Need Help?

  1. Search ObjectDB website
  2. Read the FAQ
  3. Follow the Tutorials
  4. View or post in the forum
  5. Search or file an issue
  6. Contact support