Refers to the quantity of an entity as a relationship to another entity.
I am having a hard time trying to figure out when to use a 1-to-1 relationship in db design or …
database database-design database-schema one-to-oneI have read http://vard-lokkur.blogspot.com/2010/10/json-jackson-to-rescue.html http://vard-lokkur.blogspot.com/2010/10/json-jackson-serialization-narrowed.html http://www.cowtowncoder.com/blog/…
json jackson one-to-oneI'm having a very hard time trying to get a unidirectional one-to-one relationship to work with JPA (Provider: Hibernate). In …
java hibernate jpa jakarta-ee one-to-oneI can't see any difference in the schema of a Many-To-One relationship vs a OneToOne relationship: @Entity public class Order { @…
hibernate one-to-one many-to-oneFor a (very) long time I've been looking for an example on how to correctly implement a one-to-one mapping with …
fluent-nhibernate one-to-oneI'm having a problem when I query an entity who has a OneToOne relationship with another one. This is the …
java jakarta-ee jpa one-to-one joincolumnNow I'm using django 1.6 I have two models relates with a OneToOneField. class A(models.Model): pass class B(models.…
python django model one-to-oneI have two models in Django that are related with a OneToOneField (PrinterProfile and PrinterAdress). I am trying to do …
django one-to-one django-formsI have a Book model and Inventory model mapped by ISBN number, but ISBN is not the primary key in …
java hibernate orm activerecord one-to-oneIn EF Code First, we can create one-to-one relationship by coding like this: public class User { public int UserID {get;…
entity-framework ef-code-first one-to-one ef-database-first