Code First : Unable to create 1 to many relationship. Creates 0...1 to many instead

Error deploying to SQL Azure using EF 6 alpha3 Code First and Migrations creating __MigrationHistory table

I'm starting using EF 6 alpha 3 code. I encounter the following issue when I try to build the database on SQL Azure by using the Update-Database command:...In this version of SQL Server, tables without clustered indexes are not supported. Please try again after creating a clustered index....The sql command used to create the __MigrationHistory tabl...

EF6 Code First - Configure One-to-One relationship with unmatched foreign keys

To define the schema of an existing database, I'm using Code First. The key names in the tables don't fully align, which is my issue. With one-to-many relationships, this works well because I can utilize the...HasForeignKey()... approach, but there doesn't appear to be a comparable concept for one-on-one interactions. My definitions for a table are...

How to create Multiple one-to-one relationships in EF Code first?

Third Edit: I significantly altered my code towards the question's conclusion but left the original in case it was preferable........I'm having trouble figuring out how to use several one-to-one relationships in EF. I had already created a one-to-one link between two models, but when I tried to include a third model, things turned ugly. Second Edit...

EF Code-First One-to-one relationship: Multiplicity is not valid in Role * in relationship

The following is what I'm aiming to do:...public class class1 { public int Id {get;set;} [ForeignKey("Class2")] public int Class2Id {get;set;} public virtual Class2 Class2 {get;set;} } public class class2 { public int Id { get; set;} [Required] public virtual int Class1Id {get;set;} [Required] [ForeignKey("Class...

Entity Framework Code First Fluent API configuration for one to one identifying relationship

The structure of my classes is as follows:...How can the Fluent API be set up to add an identifying relationship to the Cards table?...I mean...Table of Cards: Id and CustomerId...Table of Cards FK: CustomerId...When I assign a new Card to the Customer, I want the old one to be removed. Property of cards....The following is how I defined my classes...

EF 6 - Code first invalid one-to-one foreign key relationship

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Create one to one relationship optional on both sides in EF6

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One-to-One relationships in Entity Framework 7 Code First

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How to create nullable one-to-many relationship in Entity Framwork 6 code first

I'm using EF 6.1 code to create an application. The following classes are included in the entity model:...public enum UnitSystem { English, Metric } public enum UnitTypes { Volume, Weight, Other } public class Unit { [DatabaseGenerated( DatabaseGeneratedOption.Identity ), Key] public int UnitId { get; set; } [Req...

One to One Relationship with Different Primary Key in EF 6.1 Code First

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