Refers to the quantity of an entity as a relationship to another entity.
I have two tables tableA and tableB, I set tableB's primary key as foreign key which references tableA's primary. But …
sql sql-server entity-framework one-to-oneIn this application we are developing, we noticed that a view was particularly slow. I profiled the view and noticed …
java hibernate jpa lazy-loading one-to-oneWe want to use one to one optional relationship using Entity Framework Code First. We have two entities. public class …
c# entity-framework ef-code-first one-to-one ef-fluent-apiI'm trying to get Hibernate @OneToOne annotations working and not having much success here... Let's say I've got a table …
java hibernate jpa one-to-one hibernate-annotationsI'm trying to achieve a "One to one" relationship in a MySQL database. For example, let's say I have a …
mysql sql database database-design one-to-oneThis is my Database structure, One-to-One mapping in MySQL: This is my java file: public class Employee { private EmployeeDetail empdetail; …
hibernate exception one-to-oneI faced the problem that one-to-one lazy loading doesn't work in hibernate. I've already solved it, but still don't properly …
hibernate jpa lazy-loading one-to-oneI’m working with an existing schema that I’d rather not change. The schema has a one-to-one relationship between …
java jpa one-to-oneI was thinking the other day on normalization, and it occurred to me, I cannot think of a time where …
sql database-design one-to-one database-normalizationHow to declare a one to one relationship using Entity Framework 4 Code First (POCO)? I found this question (one-to-one relationships …
c# entity-framework ef-code-first poco one-to-one