1. Hibernate cascade update issue stackoverflow.com
I have an issue caused by hibernate cascade update, as I guess
Hi All, I am using following data model (changed to make it simpler). Table: STUDENT, TEACHER, BOOKS_ASSOCIATION, BOOKS_DETAILS. Student and Teacher have a column whose forign key is BOOKS_ASSC_ID, hbm mapping as following
3. How to Cascade update JPA ? coderanch.com
Hello, I go stuck trying to make a ManyToMany cascading event to work. I've bean browsing through similar posts, but I can't see where my code is doing wrong. I have two tables Organisation and Project, Organisation is the owner of the relationship and there is a relation table between the two. I am trying to persist a new project entity, ...
4. JPA - cascade update java.net
I created a test using 2 tables from netbeans DB (derby) ORDERS and CUSTOMER and the entities where automatically generated by netbeans. What I am trying to do is to get the orders collection from a customer, delete these orders and add replace them with new ones. This just an example close to what I need to do in my app. ...
5. Special update cascading behavior forum.hibernate.org
Hi, I'm trying to implement a special database behavior where when an object is deleted it isn't really removed from the database but a special column on the object is updated to indicate that this object is no longer present. The problem is that I need this "deleted" attribute to be cascaded to all its "owned" sub-objects. Example: If I have ...
6. Hibernate: Updates all the items of a set - Cascade 'create' forum.hibernate.org
Hi All, I am using following data model (changed to make it simpler). Table: STUDENT, TEACHER, BOOKS_ASSOCIATION, BOOKS_DETAILS. Student and Teacher have a column whose forign key is BOOKS_ASSC_ID, hbm mapping as following Code:
7. Probleme with an update in cascade forum.hibernate.org
Author Message theleek Post subject: Probleme with an update in cascade Posted: Thu Aug 26, 2010 7:48 am Newbie Joined: Thu Aug 26, 2010 5:11 am Posts: 4 Hi everybody, I've got a trouble with hibernate and I really dont know why .. I've got 2 entities in my database : MOVIE and ACTOR There is a foreign key ...
8. Using cascading update() forum.hibernate.org
Hi, I have Department-has-Employee(s) relationship. I want to update the department like this - update Employee record if the id in transient object is set - insert a new Employee record for Department if id is not set - delete all Employee records that are in the database but not in the getEmployees() collection of Department. The first 2 cases work ...
9. How dos the cascade update works?? forum.hibernate.org
Hi all, We've got following situation. Module table. Code:
10. Update in cascade forum.hibernate.org
Hi all :-) I have a bean called Company that contains some children. These children are the companies (List) attribute. I need to update the description attribute into Company and to update also the description attribute of the children (companies) of this company Code:
11. Cascade update a status column forum.hibernate.org
12. Hibernate doesn't cascade update forum.hibernate.org
Beginner Joined: Thu Feb 26, 2004 11:45 am Posts: 45 I have a fairly straightforward relationship that when i create a new object and save it, only 2 out of 3 objects get perisisted. Forgive me if i've missed something, but i've gone over and over the mapping file. Mapped one object the same as the other, and it doesn't appear ...
13. Avoid UPDATEs when cascading? forum.hibernate.org
Hello, When class contains a one-to-many relation with a cascade attribute, objects are inserted in three stages. First insert is performed for the parent object, after that all child objects and at the end all child objects updated with their parent id. For example (see mapping below) when storing A that has a reference to B instances. First A is inserted, ...
14. [HHH-1196] Avoid unnecessary updates when cascading the dele forum.hibernate.org
Newbie Joined: Thu Nov 24, 2005 12:59 pm Posts: 2 I was directed here from jira: http://opensource2.atlassian.com/projec ... e/HHH-1196 so here go the gory details... Hibernate version: Hibernate 3.1 rc3 Mapping documents: Code:
15. identity not updated on one-to-many cascade..confusion??? forum.hibernate.org
I am having the same problem.. my parent object has a many to many to its child objects (using a join table), and is uni directional (parent->child), when I save the parent the unsaved children are persisted to the database, but their identifiers are never updated, even though the sql IS calling "Hibernate: call identity()". Is there something we are failing ...
16. cascade=all, hibernate update works except with orphans forum.hibernate.org
Sorry, I kept trying. I know this has to be a simple mistake somewhere. I have a hibernate bean with the following methods..... @Column(name="iteration_id") @OneToMany(mappedBy="iteration", cascade = CascadeType.ALL, fetch=FetchType.EAGER) public Collection
17. Cascading Update failing forum.hibernate.org
Newbie Joined: Tue Jul 25, 2006 6:39 pm Posts: 16 Location: Dallas, TX Ok, I have two classes Dealer(parent) and a DealerMultiplier(child). Creating the Dealer works just fine and reading Dealers in from the DB works just fine. However, If I create a Dealer then add some DealerMultiplier's to the Dealer then do an update on the Dealer it fails. The ...