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com.objectdb.o.NLV cannot be cast to com.objectdb.o.CMV

We are using ObjectDB 2.5.1_04. The following JPQL query causes an internal exception: SELECT COUNT(r) FROM RecordingMetaData AS r WHERE ((r.mapFromCli LIKE '192.168.10.13%' ESCAPE '\')) The exception: ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
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Wrong data stored in time only fields

This may be related to the fix for the problem described in this thread: Wrong data stored in date only fields. The object and its date and time fields are the same as in the referenced thread. Except we are using ObjectDB 2.6.4_08, the system time zone is set to EST and both the OS and JVM are using the 2015g time zone data. ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
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Listing large number of complicated objects with paging.

Hi, For last few hours I was working on a problem with bad performance and memory problems with such a simple query: select prod from Product prod order by prod.id ASC Right now I have 55541 'Product' (attached to this post) entities in database and I'm trying to speed listing them with paging. The problem is, that running code that looks like this: ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
issue

Negative snapshot user count exception

I found the following stack trace in my log files; it's cropped up a number of times: ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
forum_thread

Unable to convert 1.x odb file to 2.x

Hi, my company is just about to switch from ObjectDB 1.04.2487 (SE) to ObjectDB 2. So I downloaded the objectdb-2.5.5_02, activated it with our licence, enhancing went well, but then on converting 1 of the DB files I got this error: ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
forum_thread

Upgrade to Java 8 won't run

I've been using ObjectDB with Groovy 2.1 and Java 7 for nearly a year.  Today, I updated everything to the latest revs (Groovy 2.3.6, Java 1.8.0_25, and ObjectDB 2.5.7_05), and now my application fails when opening the database. It's dying on one of these lines:   emf = Persistence.createEntityManagerFactory (dbName)   em = emf.createEntityManager()   em.setFlushMode(FlushModeType.AUTO)   ObjectDB.em = em   ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
issue

version 2.4.5+ with GlassFish 3.1.2, errors when runs application. Version 2.4.4 worked but not 2.4.5 or later

javax.ejb.EJBException at com.sun.ejb.containers.BaseContainer.processSystemException(BaseContainer.java:5215) at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:5113) at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:4901) at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:2045) at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1994) at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:222)... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
forum_thread

alter table

Hi: After a table built by real data, how to alter table structure, such as: alter table add column ... alter table add index ... TIA ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
forum_thread

Speed of queries that return many objects

Hi, I have a DB of 146MB - with 1_000_000 elements. Loading the contents (objectDB query in java) takes about 10sec. I am using a recent MacBook (SSD blabla - disk I/O speed is about 400MB/sec - according to blackMagicTest app for mac) - so I was expecting the query to take less than one sec (146/400 = 0.35sec.. + some overhead). I was wondering if this kind of speed is "normal", or if this is something I should investigate. Thanks EKK ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
issue

com.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: null:

The following error appears under and extended persistence context, and with creation, configuration and wiring code that is known to work perfectly with EclipseLink+Glassfish: SEVERE: Unexpected internal exception ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...