About Time

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Welcome

Welcome to ObjectDB Forum #1 2010-05-13 15:13 Welcome to the new ObjectDB Website and the new ObjectDB Forum! ObjectDB Support Object ...

 
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ObjectDB with JRebel: copious 'Not Enhanced:' errors with EJBs

JRebel 6.5.1 ObjectDB-2.6.9_06 Glassfish4.1.1 (or Payara41 [163 full]] I appreciate that you are not responsible for compatibility with JRebel, but you might be able to provide some insight or feedback. Reported also to Zeroturnaround for JRebel here. When using JRebel I am getting copious server log output for nearly every @EJB on startup. Typical message is like: ... you do not need the Enhancer agent, since you use build time emhancement, but GlassFish invokes it automatically. Currently there is no ...

 
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Eclipse Browser

Request for an eclipse browser plugin. Ideally this plugin would allow read-only access to embedded databases. #1 2010-05-22 19:08 Request for an eclipse browser plugin. Ideally this plugin would allow read-only access to embedded databases. ...

 
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adding tutorial videos to youtube

Hello , it will be good for you to add video tutorials for objectdb and explorer on youtube. #1 2013-02-02 22:45 Hello , it will be good for you to add video tutorials for objectdb and explorer on youtube. ...

 
release

2.2.0

Release date: 2011-04-03 Download (3.99 MB) Binary:  objectdb-2.2.0.zip You should start by following a  tutorial or reading the manual ...

 
manual

[ODB1] Chapter 9 - ObjectDB Explorer

Explains how to view and manipulate database files in the database explorer. ... the size of the result collection and the query execution time are displayed on the query form. If the query compilation fails, an error ... path of the default server configuration file the first time the server is run in the Explorer, but you can always change the path to ...

 
manual

Numbers in JPQL and Criteria Queries

Shows how numbers, arithmetic expressions and numeric functions and operators (MOD, ABS) can be used in JPQL queries. Numeric values may appear in JPQL queries in many forms: as  numeric literals - e.g. 123 , -12.5 . as parameters - when numeric values are assigned as arguments. as  path expressions ...

 
manual

Locking in JPA

Explains how to use optimistic locking and pessimistic locking in JPA.... object (when it is stored in the database for the first time) is 1. In every transaction in which an entity object is modified its ...

 
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Using your own classes in the entity class?

When I use other objects from other self-made classes in the JPA Entity Class I get the following error code: #1 2016-02-08 14:48 This post is solved edit delete ...

 
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Remove not working

Hello! We have a strange problem. ... before trying to gather the Extent the second time. I did not think this would be required because I had ...