IDbSetExtensions Class

Definition

Namespace:

System.Data.Entity.Migrations

Assembly:

EntityFramework.dll

A set of extension methods for IDbSet<TEntity>

public static class IDbSetExtensions

type IDbSetExtensions = class

Public Module IDbSetExtensions

Inheritance

Object

IDbSetExtensions

Methods

AddOrUpdate<TEntity>(IDbSet<TEntity>, Expression<Func<TEntity,Object>>, TEntity[])	Adds or updates entities by a custom identification expression when SaveChanges is called. Equivalent to an "upsert" operation from database terminology. This method can useful when seeding data using Migrations.
AddOrUpdate<TEntity>(IDbSet<TEntity>, TEntity[])	Adds or updates entities by key when SaveChanges is called. Equivalent to an "upsert" operation from database terminology. This method can useful when seeding data using Migrations.