About modify

forum_thread

Is 2 level cache in use?

Hi, Is there any way to check, if 2 level cache is in use? Right now I've done two things: 1. objectdb.conf with cache size is placed in WEB-INF directory of my web application. 2. persistence.xml was modified with: #1 2011-05-06 11:55 Hi, Is there any way to check, if 2 level cache is in use? Right now I've done two things: 1. ...

 
forum_thread

Enforce Second Level cache

In my application I have an entity with few transient Collection fields, these are constantly updateing very fast and access to those fields is needs to be fast too, thus I dont persist them (also this information is temporary and doesent need to be kept). I suppose that entity modified is the same that is cached in 2nd level cache. so that if i request that entity again I will get actually the same object with already ready state. Not sure about this but please leave your comment on this (is it really the same object kept in cache).... #1 2014-05-16 13:44 In my application I have an entity with few transient Collection fields, these are constantly updateing very fast ...

 
api-jpa

groupBy(grouping)

Specify the expressions that are used to form groups over the subquery results.(Method of javax.persistence.criteria.Subquery<T>)

 
api-jdo

setRange(fromInclToExcl)

Set the range of results to return.(Method of javax.jdo.Query)

 
api-jpa

groupBy(grouping)

Specify the expressions that are used to form groups over the query results.(Method of javax.persistence.criteria.CriteriaQuery)

 
api-jpa

select(selection)

Specify the item that is to be returned in the query result.(Method of javax.persistence.criteria.CriteriaQuery)

 
api-jpa

distinct(distinct)

Specify whether duplicate query results will be eliminated.(Method of javax.persistence.criteria.CriteriaQuery)

 
issue

ClassCastException thrown when running count query

Hello! Attached you find a full stacktrace. The query was: Bug Version: Priority: Normal Status: Fixed Replies: 6 Type:  Bug ...

 
api-jdo

makeDirty(pc, fieldName)

Mark the associated PersistenceCapable field dirty.(Method of javax.jdo.spi.StateManager)

 
forum_thread

Undeployment of an remote Glassfish application locks objectdb log file

System: Netbeans 7.1 Oracle Glassfish 3.1.2 ObjectDB 2.3.7_04 Senario: Create a simple WebApplication with a "hello world" web service interface in Netbeans. Add objectDB test code to the web service: ... entity class (NewEntity) with default values. Modify persistence.xml to contain: < ? xml version = "1.0" ...