1. Regarding Toplink Fetching Policy stackoverflow.comI'm working for a Swing Project and the technologies used are netbeans with Toplink essentials, mysql. The Problem I'm facing is the entity object dosn't get updated after insertions take place ... |
2. How to determine the number for FetchBatchSize in OpenJPA? stackoverflow.comOpenJPA provided some parameter in the FetchPlan. (http://openjpa.apache.org/builds/1.2.0/apidocs/org/apache/openjpa/persistence/FetchPlan.html) And I was stuck in one of them, the FetchBatchSize. Hope someone can kindly share their experience. Here is the scenario, say I was going select up ... |
3. [JPA, TopLink] "Resursive" fetch join coderanch.comHi. I am currently learning EJB3, and time has come to get the hang of JPQL. I have two persistence units, one uses TopLink Essentials (default for GlassFish, the application server I am using), and the other one is Hibernate EntityManager. I hava a Category class, that has a one-to-many mapping to itself. That is, a Category has a parent, and ... |