This week's book giveaway is in the Go forum.
We're giving away four copies of Head First Go and have Jay McGavren on-line!
See this thread for details.
Win a copy of Head First Go this week in the Go forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Liutauras Vilda
  • Bear Bibeault
  • Paul Clapham
  • Jeanne Boyarsky
Sheriffs:
  • Devaka Cooray
  • Junilu Lacar
  • Tim Cooke
Saloon Keepers:
  • Tim Moores
  • Ron McLeod
  • Tim Holloway
  • Claude Moore
  • Stephan van Hulst
Bartenders:
  • Winston Gutkowski
  • Carey Brown
  • Frits Walraven

JPA foreign key  RSS feed

 
Ranch Hand
Posts: 30
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi All,

This is a Basic JPA program of one to one mapping Here when i am running the program Primary key of Customer class i.e cid is 1 But ID of Address i.e aid and F.K sid is 2 I want aid and sid to be 1 instead of 2




My Customer Class





My Address Class
 
Rancher
Posts: 3933
45
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
What database are you using?
But, I suppose, more importantly why do the ids need to be the same?
 
It is sorta covered in the JavaRanch Style Guide.
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!