Record « Load « JPA Q&A

1. criteria.list() return rendundant records if fetchtype is EAGER

// In class
@OneToMany(mappedBy="a", fetch=FetchType.EAGER)
private List<B> bList;

// In class
private A a;
And this is my record in DB tables.
    // Table A
   |  ID  ...

2. Hibernate -- Load a record off arbitrary field

I've had the opportunity to rework a good deal of old, poorly maintained perl scripts from a department library into a newer Java design, which hopefully should be more maintainable. Originally, ...

3. how to sort explicit loaded records with hibernate

hey guys and gals. i have a system that queries a survey. when i get the survey i have it set with explicit loading so it pulls the questions ...

4. Problem while loading, updating and deleting records

Newbie Joined: Sun Dec 13, 2009 10:50 am Posts: 1 Hi All! I m developing springs/hibernates/dao using application. I am using "Hibernate Templates" working with DAO. I m having problem with update delete and select operations with DataBase. I tested many ways but nothing for. Even I m wondering whether I have implemented them right. Details of the problemm is as ...

5. Loading records from versioned tables

6. Lazy Collection not loaded when record created in same sessi

Newbie Joined: Wed Jan 07, 2004 6:36 pm Posts: 4 I've got a problem where a lazy loaded collection is being initialized when retrieving data that was persisted as part of a previous transaction/session, but not initialized when retrieving information that has been saved within the currently open session. Hibernate version: 3.0.1 Mapping documents: I've got a UserGroup structure that allows ...

7. OutOfMemoryError when repeatly load 30000 records from db

Need help with Hibernate? Read this first: ... AskForHelp Hibernate version: 3.0.2 Mapping documents: ...

8. Cascaded refresh doesn't load records inserted into database

I've got one-to-many relation between class A (Parent/one) and B (child/many) in a way that A contains a list of B's. I've got the following situation: I know that since I have loaded A and cascaded list of Bs, there was a new B record added having A as parent. So I use em.refresh(a) to refresh the a instance (of class ...