The answer is found in Entity Framework's own internal cache. Because the English resource is already present in the cache (from the previous query), it simply gets included any time the product with Id 2 gets retrieved. Whether we ask for it or not.

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Entity framework include

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Entity Framework Core provides mechanisms for executing raw SQL queries directly against the database in circumstances where you cannot use LINQ to represent the query (e.g. a Full Text Search), if the generated SQL is not efficient enough, if you want to make use of existing stored procedures, or if you just prefer to write your own queries in SQL. Aug 14, 2015 · Performance issues with multiple includes and large object graphs - Entity Framework. Entity Framework (EF), Microsoft's ORM answer to nHibernate, is an excellent tool. I've used it many times in many projects. It's easy to get started and set up, it's versatile and has good support. Unfortunately, as with every other tool, there are pitfalls.. This week the data team released the CTP5 build of the new Entity Framework Code-First library. EF Code-First enables a pretty sweet code-centric development workflow for working with data. It enables you to: Develop without ever having to open a designer or define an XML mapping file. Define model objects by simply writing "plain old classes.

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##Download EntityFramework.Include is available on nuget.org -> EntityFramework.Include To install EntityFramework.Include, run the following command in Package Manager Console. PM> Install-Package EntityFramework.Include. Here, you will learn how entity framework manages the relationships between entities. Entity framework supports three types of relationships, same as database: 1) One-to-One 2) One-to-Many, and 3) Many-to-Many. We have created an Entity Data Model for the SchoolDB database in the Create Entity Data Model chapter. To achieve this, we will have to write a sql query something like below: 1. select id,title,description from articles inner join users on users.id = articles.id where users.id=10. However, if we keep up the best practice, and apply primary/foreign key accordingly, in these kind of situations, linq will help us a lot and we can achieve these. Step2: Adding ADO.NET Entity Data Model in ASP.NET MVC Application. Right-Click on Models Folder, and then select Add => New Item from the context menu which will open the Add New Item window. From the “Add New Item” window, from the left pane expand Installed =>.

Entity Framework - Include Multiple Levels of Properties. 334. Entity Framework. Delete all rows in table. 887. Entity Framework 5 Updating a Record. 586. No Entity Framework provider found for the ADO.NET provider with invariant name. Add an ADO.NET Entity Data Model to the project and name it MSSQLTipsModel.edmx as shown below: Click Add then choose Generate from database in the Choose Model Contents dialog as shown below: Click Next then select an existing database connection or click New Connection to create one as shown below: Note that the Save entity. Entity Framework - Lazy Loading. Lazy loading is the process whereby an entity or collection of entities is automatically loaded from the database the first time that a property referring to the entity/entities is accessed. Lazy loading means delaying the loading of related data, until you specifically request for it.

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Execute Stored Procedure using ExecuteSqlRawAsync() The ExecuteSqlRawAsync() is another method to execute Stored Procedures and Raw SQL in Entity Framework Core asynchronously. But unlike FromSqlRaw() method, it returns the number of affected rows. Note that there is also another variant called ExecuteSqlRaw() which is of synchronous type.. var context = new SchoolContext(); var rowsAffected.

entity: [noun] the existence of a thing as contrasted with its attributes.

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