posted 12 years ago
Hi,
I currently have a hibernate issue. Please help.
Scenario :
I have 2 tables like
Table A : pk = ida
Table B : pk = idb
In table A, there is a foreign key of Table B, called idfkb
And the object design is
Class A
{
Integer ida;
B b;
....
}
Class B
{
Integer idb;
.....
}
I would like to insert an A record into the database with the existence of B record.
When I call hibernateTemplate.saveOrUpdate(A record), it throws exception that there is a duplicate value constraints. I believe the reason is because B record is already exist in B table, and the method saveOrUpdate will insert a record into A table and also insert the child record into B table.
For this scenario, is there any alternatives to insert A record with the existence of B record? please help.
Thanks
Benson