my dog learned polymorphism*
The moose likes JDBC and the fly likes how to represent a foreign key in erd Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of OCM Java EE 6 Enterprise Architect Exam Guide this week in the OCMJEA forum!
JavaRanch » Java Forums » Databases » JDBC
Bookmark "how to represent a foreign key in erd" Watch "how to represent a foreign key in erd" New topic
Author

how to represent a foreign key in erd

anarkali perera
Ranch Hand

Joined: Sep 10, 2009
Posts: 237
can anyone tell me how to represent a foreign key in erd?
is there any site or tutorials?
Jeanne Boyarsky
internet detective
Marshal

Joined: May 26, 2003
Posts: 30392
    
150

I googled quickly and found this tutorial. The second line of the first image shows you what to do.


[Blog] [JavaRanch FAQ] [How To Ask Questions The Smart Way] [Book Promos]
Blogging on Certs: SCEA Part 1, Part 2 & 3, Core Spring 3, OCAJP, OCPJP beta, TOGAF part 1 and part 2
 
wood burning stoves
 
subject: how to represent a foreign key in erd