I\'m having a very hard time trying to get a unidirectional one-to-one relationship to work with JPA (Provider: Hibernate). In my opinion this should not be too much of a hassle but apparently JPA / H
How do you do a 1 to 1 relationship with fluent nhibernate? I am using ms sql server 2008 and every time I looked the db tables through the database diagram viewer the table that should have one to on
I\'m trying to setup a one-to-one mapping from my Users to the UserDetails table.Say I have the following tables in my database:
I have a class which needs some functionality to be encapsulated in some way. I was thinking of a nested class, and put that functionality plus some states into it.
I\'m using JPA2 and Hibernate implementation. I\'ve got simple mapping like this: @Entity class Topic {
So here is my problem. I have these two tables which map fine by themselves. There are some additional fields which I removed because they are ir开发者_Go百科relevant. I need a one-to-one mapping betw
I have the following model class User < ActiveRecord::Base has_many :assignments has_many :roles, :through => :assignments
I am trying to map classes User and Profile, just as the following: public class User { public long ID { get; set; }
I have a Entity class that has the ObjectX attribute: @OneToOne(fetch = FetchType.LAZY) @PrimaryKeyJoinColumn
How do I map these existing tables to the classes below? I have the following tables: CREATE TABLE dbo.UserContact (
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