In my app, I have the following CoreData model : a Foo has many Bar Entities : Foo <---->> Bar. To add a new Foo entity, I create a new MOC in which I create a new instance of Foo. This displays t
I have the following class: public class User { public Guid Id { get; set; } public string Name { get; set; }
I have an existing entity design. There is an Individual entity. A Guardian or a Minor are stored as Individual. If u r a Minor, u r assigned zero or more guardians. This relationship is stored in a d
I\'m fairly new in Mysql, but I have problem that I cannot solve. I will give you an example to demonstrate it. Please note that I know that (for current example) there are other simpler and more effi
I\'m开发者_Go百科 taking my first steps in Symfony2 entity relations. I have an entity installation, which each has one meter, and one monitor.
Based on the little that i know, I tried to put together the relationships usually seen as part of MainWindow xib.
I have 2 entities Locations and Items. Many to many relationship. So each item can have multiple locations and any location can have multiple items.
I am trying to develop a catalog project in ASP.NET MVC 3 and using EF Code first with an existing Database. There is a Categories table in m开发者_Go百科y database that points to itself. For that, I
When defining a relationship between two types is it important to include a navigation property on both types, such as in the following example:
Here is the scenario. STUDENT, FACULTY are sub-classes ofPERSON entity, and they have specialized attributes.