i\'m developing an application using Wicket as the view layer and JPA(Hibernate) as ORM. building the UI has been fun (even with ajax) using Wicket. My problem comes from integrating the persistent ob
I try to develop JPA project on ibm RAD. And i can run it on Webpshere successfully, but the problem is my machine is quite old. So deploying in Java EE container isn\'t
I am doing some big queries on my database with Hibernate and I sometimes hit timeouts. I would like to avoid setting the timeout manually on every Query or Criteria.
I\'m trying to use JPA 2.0 in Spring 3.0 ORM. The JPA vendor is Hibernate 3.5.0-Beta-3. It works well with JPQL, but when I tried to use CriteriaQuery, an exception happens:
Is it possible to store something like the foll开发者_Go百科owing using only one table?Right now, what hibernate will do is create two tables, one for Families and one for people.I would like for the
What kind of magic has this \'MSIMG32.DLL\'? Why can\'t inno setup delete it? Edit: this file was just added to {app} using [File] section, at the end of uninstall I get the message \"Some elements c
I\'m getting this error from my EntityManager when I call the refresh function. public void saveProduct(Product product) {
I\'m trying to use Hibernate with JPA/EntityManager to do database activities Right now I\'m getting this error and I have no idea what it means.
create table A (id, col_A, col_B, col_C) id = unique id for every row being persisted either col_A or col_B will have a valid value, but both columns will not have a value for each persisted row at
I would like to return a List of Integers from a javax.persistence.EntityManager.createNativeQuery call
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