How to delete child table records during the update of parent table using Hibernate

Posted by Harsha on Stack Overflow See other posts from Stack Overflow or by Harsha
Published on 2010-06-14T19:00:59Z Indexed on 2010/06/14 19:02 UTC
Read the original article Hit count: 147

Filed under:

hibernate

I have a Parent Table A and child tables B,C with many to one relations.

Lets say I have data like, for primary key 1 in parent table A I have 3 rows in child table B and 4 rows in child table C.

Now if I want to delete the rows of the child table during an update of the parent table(that means Now, I want to update the table only with one row in each child tables and delete the other rows in them) then how to handle this scenario in hibernate?

Related posts about hibernate

Hibernate unable to instantiate default tuplizer - cannot find getter

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to use Hibernate to persist a class that looks like this: public class Item implements Serializable, Comparable<Item> { // Item id private Integer id; // Description of item in inventory private String description; // Number of items described by this inventory item private int… >>> More
Hibernate + PostgreSQL : relation does not exist - SQL Error: 0, SQLState: 42P01

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, I am having some problems trying to work with PostgreSQL and Hibernate, more specifically, the issue mentioned in the title. I've been searching the net for a few hours now but none of the found solutions worked for me. I am using Eclipse Java EE IDE for Web Developers. Build id: 20090920-1017… >>> More
Problem connecting to Hsqldb via Hibernate when running a Eclipse GWT project.

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I'm trying to run a simple GWT project where I'm trying to do a simple persitence via hibernate to a HSQLDB database. The database I'm using I have been using for at least 2 years with several osgi applications without any problems. So all I done is reused the same configuration and added a simple… >>> More
Hibernate : load and

as seen on Stack Overflow - Search for 'Stack Overflow'
According to the tutorial : http://jpa.ezhibernate.com/Javacode/learn.jsp?tutorial=27hibernateloadvshibernateget, If you initialize a JavaBean instance with a load method call, you can only access the properties of that JavaBean, for the first time, within the transactional context in which it… >>> More
Hibernate Exception, what wrong ? [[Exception in thread "main" org.hibernate.InvalidMappingException

as seen on Stack Overflow - Search for 'Stack Overflow'
I use netbean 6.7.1 to write "hello world" witch hibernate, but I get some errors, plz help me, thank you very much. my exception init: deps-module-jar: deps-ear-jar: deps-jar: Copying 1 file to F:\Documents and Settings\My Dropbox\DropboxNetBeanProjects\loginspring\build\web\WEB-INF\classes compile-single: run-main: Oct… >>> More

Developer IT

How to delete child table records during the update of parent table using Hibernate - Developer IT

How to delete child table records during the update of parent table using Hibernate

hibernate

Related posts about hibernate

Hibernate unable to instantiate default tuplizer - cannot find getter

Hibernate + PostgreSQL : relation does not exist - SQL Error: 0, SQLState: 42P01

Problem connecting to Hsqldb via Hibernate when running a Eclipse GWT project.

Hibernate : load and

Hibernate Exception, what wrong ? [[Exception in thread "main" org.hibernate.InvalidMappingException

Categories cloud