This week's book giveaway is in the Android forum.
We're giving away four copies of Head First Android and have Dawn & David Griffiths on-line!
See this thread for details.
The moose likes Object Relational Mapping and the fly likes Help with mapping set - Hibernate Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of Head First Android this week in the Android forum!
JavaRanch » Java Forums » Databases » Object Relational Mapping
Bookmark "Help with mapping set - Hibernate " Watch "Help with mapping set - Hibernate " New topic
Author

Help with mapping set - Hibernate

Leticia Barbalho
Ranch Hand

Joined: Sep 02, 2005
Posts: 37
I'm having problems writing a part of a mapping. First of all, I have these mappings:


I'm trying to put into the second mapping (auge.bean.OrdemItens) a set of the first one. I've tried it this way:



But I get an error saying: Foreign key (FKC24B75B6576D388F:MPPRODUCAO [numeroOrdemItens,materia])) must have same number of columns as the referenced primary key (ORDEMITENS [numeroOrdemItens])


What's wrong? Thanks for the help
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Help with mapping set - Hibernate
 
jQuery in Action, 3rd edition