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forum_thread

Activation Issue

Hi, We bought a site license the yesterday. I ran the activation class this morning. That generated the activation key. I took that key as per the instructions, added it to the objectdb.conf inside the jar, and everything was happy. (this was with 2.3.7). However after a reboot I'm now getting the evaluation license restriction message again at compile time (which was I was seeing before putting the activation key in objectdb.conf). I tried upgrading to 2.3.7_02 and updating objectdb.conf with the activation key, but get the same behaviour. ... insert formatted lines (e.g. Java code , stack trace ) - select a style in the toolbar and then insert the text in ...

 
forum_thread

Unable to execute update query

Hello! I'm trying to do an update query via the explorer to set a new field value for around 400k objects. UPDATE Position p SET p.originalData = null This exception raises when I try to do it: ... insert formatted lines (e.g. Java code , stack trace ) - select a style in the toolbar and then insert the text in ...

 
forum_thread

Problem with distinct select, order by and equivalent alias/attribute path

Hi, while working with a (standard-)JPA-query generating framework we run into an exception when ordering the results of some projection when the order by expression is different (though logically equivalent) to the projection expression. Here is the example: ... insert formatted lines (e.g. Java code , stack trace ) - select a style in the toolbar and then insert the text in ...

 
issue

Use temporary files to enable very large transactions

We have transactions in which many objects are created. These objects are no longer needed in the current transaction after creation. Unfortunately, we will receive an OutOfMemory exception because the objects are kept in the first level cache of ObjectDB. In the forum thread http://www.objectdb.com/database/forum/921 on post #4 you wrote, that ObjectDB should support very large transactions in further version. Can you implement it that ObjectDB used temporary files? ... mode? If you were using client-server mode then the stack trace clearly indicates a client side OutOfMemoryError (maybe due to a ... insert formatted lines (e.g. Java code , stack trace ) - select a style in the toolbar and then insert the text in ...

 
forum_thread

Modifying something with Explorer -> app JPQL with Enum doesn't work anymore

Hi! Scenario: Copy attached DB into localhost ObjectDB server (I'm running 2.5.1_03). Open attached project JavaEE Maven with NetBeans (7.4 beta in my case). Start ObjectDB on localhost as server. Run project on Apache Tomee 1.5.2 standard. Take a look at NetBeans' output to see how many entities are found with field type GOOD. There are 2 ways generate the bug: ... insert formatted lines (e.g. Java code , stack trace ) - select a style in the toolbar and then insert the text in ...

 
issue

Explorer bug ? Objects seem to be missing from database in Class view, but are present as references

objectdb-2.2.5_08 NetbeansID6.9.1+Glassfish3.01 I suspect the following is an Explorer bug. It is marked knowingly as CRITICAL by me because it makes the ObjectDB system unusable for a real project because it appears to be either database integrity corruption, or it just looks like it, which is just as bad. I attach a running project illustrating the problem, as well as screenshots. ... insert formatted lines (e.g. Java code , stack trace ) - select a style in the toolbar and then insert the text in ...

 
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Searching lists within objects

Hi everyone,  I've a problem with searching on lists. I'm uncertain as to what the best form is, so I've created a maven project with all the classes and a unit test showing my issue. Pretty much I want to search using cb.isMember passing an object. This however does NOT work. I'm uncertain how the database is doing its matching, but it looks to me like it matches using objectids, which means you can only match isMember if you have a database object. This does not help as I'm never going to have the real object at search time. ... insert formatted lines (e.g. Java code , stack trace ) - select a style in the toolbar and then insert the text in ...

 
forum_thread

EntityManager JPA or JDO impl and different behavior

Hi, I have an issue with the EntityManager. My persistance XML looks like: <?xml version="1.0" encoding="UTF-8"?> <persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"> ... insert formatted lines (e.g. Java code , stack trace ) - select a style in the toolbar and then insert the text in ...

 
release

2.5.6

... to disable hollow objects . Added TRACE level logging of query execution. Added a new temporary ... logging of incomplete recovery records from WARNING to TRACE  ( issue #88 ). Changed main configuration elements ...

 
forum_thread

Dependency from enhanced classes to the objectDB library

Hello, we have a Question to the dependency from enhanced classes (required for license) to the objectDB library.... example has not changed (see post #5). The Stack Trace of the Persistence unit is not found exception: [ObjectDB 2.5.7_07] ... insert formatted lines (e.g. Java code , stack trace ) - select a style in the toolbar and then insert the text in ...