Entity Framework Call Stored Procedure With Multiple Parameters

Examples for each function type can be found below. I am calling this using a join with DB component. Waitasecond, you do not have any OUTPUT parameter named ID in the stored procedure. Pay attention that this stored procedure is simple and it’s only to show how to perform the mapping to a custom entity. ExecuteSqlCommand (no resultset) If you want to execute a stored procedure or an SQL command that won't return a result set, you can call this function. NET or Enterprise Library. In an earlier column, I showed how to call a stored procedure from Entity Framework without having to mess with connection and. It allows the resultset returned from a stored procedure to be mapped to a type as shown next:. As Ladislav pointed out, EF needs to execute the stored procedure to actually get the column information. Prior to EF5, Entity Framework would allow the stored procedure to be called but would only return the first result set to the calling code. Stored procedures and user-defined functions (UDFs) in the database are represented as functions in entity framework. Any examples would be great. Executing Raw SQL Queries using Entity Framework. Starting with 15. Step 2 Create CourseCredits entity that matches the columns which the stored. Call stored procedure with parameters using Entity Framework 5 and return scalar Labels: C#, Entity Framework, Scalar, SQL, Stored Procedure, Visual Studio. Below is the step by step implementation for executing stored procedure with user defined table type parameter in entity framework using EntityFrameworkExtras. NHibernate”, “Entity Framework POCO and Repository Pattern” blah blah blah. net core App. ExecuteSqlCommand. In this example textbox value is passed back. If we needed more parameters, we’d just put a comma after episodeID and add the next parameter inside the parentheses. The Entity Framework and ASP. Entity Framework SqlQuery for Stored Procs. This means the results from a TVF can be used in a LINQ query while the results of a stored procedure cannot. Net MVC 5 Razor. net entity model and included the tables and the stored procedure and generated the model. It's pretty straight. Structured to indicate a user defined table type. The DbContext API captures Entity Framework’s (EF) most commonly used features and tasks, simplifying development with EF. Add the School Model to your project and configure your project to use the Entity Framework. Net MVC EF Code First Entity Framework SQL Server. Here is a simple stored procedure, it will return all the records from Customers table when executed. NET MVC website then this tutorial is going to help you a lot. Step 1 − Select the Console Application from the middle pane and enter. Code-First Stored Procedure Entity Framework 6. But if need to add SP in existing EDM, then right click on designer and click on “Update model from database…”. Stored Procedure with Table-Valued Parameter in EF and ASP. This tip assumes that readers have already hands on and knowledge of basics of entity framework, ASP. This includes calling stored procedures, which can be helpful for Code First models that currently do not support mapping to stored procedures. Stored Procedure in Entity Framework. Click on Ok button to add the function in Entity Framework 5. If we needed more parameters, we’d just put a comma after episodeID and add the next parameter inside the parentheses. Entity Framework: Tips and Tricks, part 4. Working with Stored Procedures in Entity Framework - Part 2. The parameter object can be any object whose properties match the SQL parameters used in the query. parameter (@result) in the stored procedure calling stored procedure that has multiple. But you have to perform some extra steps to make stored procedures work in the entity framework which we will see soon. com: using-stored-procedures-entity-framework-scalar-return-values. But for views not having primary key is it still possible to query. This sample shows how to call stored procedure with table-value parameter while using Entity Framework. In order to do so, you will need to Right Click the Entity Model and select Update Model from Database option as shown below. ExecuteSqlCommand since one of my parameters is a datatable. Execute a Stored Procedure that gets Data from Multiple Tables in EF Core. Stored procedure which I have to call returning result which I have to catch. Execute Single. When you are calling parent. posted on March 22, 2016 by long2know in ASP. NET Web Forms applications using the Entity Framework. Since my result set consisted of 3 dataset results, I could simply add a few lines of code to reference the first stored procedure (outputs the values for the parameter), and use it for each of the 3 procedures (resultant datasets). NET, Database, Entity Framework, Web. I have a SP called "DeleteBusiness" which takes 1 parameter. By default, the mapping view displays in the table mapping view. A stored procedure is a set of SQL statements that is stored in the server. Our project is the 1st to go to. 0 and later. This article demonstrates how to use ASP. Stored procedures, having more than one REF CURSOR out parameters cannot be supported completely and return only one result set. EXEC sprocVendorListByGeograpy NULL, 'California' SELECT * FROM OPENQUERY (DELLSTAR, 'EXEC AdventureWorks. NET, SQL for Visual Studio 2010. NET Entity Framework. That’s easy to do with EF Code First using the built-in SqlQuery() method. In this Tutorial I will explain how to return 3 values from a Stored Procedure in C# language. Here Mudassar Ahmed Khan has explained a simple tutorial with an example, how to call Stored Procedure using Entity Framework in ASP. Once the Entity Framework is configured, the next step is to import the Stored Procedure in the Entity Framework model. We can configure the support for stored procedures using the familiar EntityTypeConfiguration class. View 1 Replies ADO. How to execute Stored Procedure in EF Core. If you have an SQL query that you write over and over again, save it as a stored procedure, and then call it to execute it. Assessing the Pros and Cons of an Entity Framework–Agnostic Consumer. Value property of the MySqlConnector. I hack my stored procedure to include SET FTMONLY OFF. So for stored procedures involving scalar values, the EF expects them to return a collection of scalar values rather than just one. Parameter sniffing is the process whereby SQL Server creates an optimal plan for a stored procedure by using the calling parameters that are passed the first time a stored procedure is executed. The stored procedure returns the ID of a course with its credits. PRE01: ADO. - Create a Function Import for each stored procedure you imported to the model, selecting the proper function return type. This is similar to a procedure in other programming languages. sprocVendorListByGeograpy NULL,''California''') -- (39 row(s) affected) -- Execute stored procedure by supplying the Country parameter. I have a stored procedure. 0 Preview 4 and ASP. SqlQuery you'll see this: public DbRawSqlQuery SqlQuery( string sql, params Object[] parameters ) This is too basic, but, when you see params in a C# function it means "any optional number of parameters. The second way to use stored procedure is to call the stored procedure from the object context.   Entity Framework allows you to call stored procedures quite easily out of the box, but working with sprocs that return multiple result sets isn’t so easy. Also, a single stored procedure can perform multiple SQL commands, reducing traffic between an application and the database server. Please read my previous article to understand the basics about MVC: ActionResult in ASP. Once the stored procedure is called, the values of the output parameters can be retrieved by using the. Calling the. How to call Stored Procedures with EntityFramework? Insertion order of multiple records in Entity Framework; Answer. Once the Entity Framework is configured, the next step is to import the Stored Procedure in the Entity Framework model. In the past when a query starts to take too long executing through Entity Framework I have replaced it with either a view or a stored procedure, depending on the situation. Step 2 Create CourseCredits entity that matches the columns which the stored. Entity Framework Code-First now has full support for such updates. Here are the procedure's parameters : ALTER PROCEDURE [mySchema]. It was first introduced in Entity Framework version 5. TVPs allow passing multiple rows of data to the server. We'll use a stored procedure that takes in a string parameter and returns some records, which we'll store inside a generic List<>. Lets build one. txt - "Retrieving output parameters from stored procedures" after the previous code statements. But unlike FromSql() method, it returns the number of affected rows. Thanks @Alborz. Assessing the Pros and Cons of an Entity Framework–Agnostic Consumer. In a few rare occasions, the Entity Framework designer can have trouble importing the stored procedure. I wrote the following code to use Entity Framework 6 and Managed Oracle Providers to call an Oracle stored procedure that returns multiple cursors. net entity model and included the tables and the stored procedure and generated the model. IMO it would be far better to create a custom class to hold the necessary parameter data: the parameter name, its value and its type. com One of the most common request we get for Code First is to natively support stored procedures (sprocs). In this very first post we will create a simple website and use Entity Framework as our data access layer. Using Output Parameters One way to retrieve scalar data in addition to a standard resultset from a stored procedure is to use one or more output parameters. The specific problem here is when you have a SP that returns more than one resultset; for instance, returning two (or more) SELECT statements. Execute Stored Procedure using ExecuteSqlCommand() The ExecuteSqlCommand() is another method to execute Stored Procedures and Raw SQL in Entity Framework Core. Entity Framework Core included query caching since version 1, but there is still some overhead associated with calculating the key from the query and getting it from the cache. Sadly, Entity Framework stored procedure functionality is more limited in. NET applications and relational databases. using stored procedure with parameters in entity framework. To run the code in this example. public class EmployeeDBContext : DbContext. In a few rare occasions, the Entity Framework designer can have trouble importing the stored procedure. Entity Framework SqlQuery for Stored Procs. I have a stored procedure. If you have ever struggled to learn a new technology, programming model, or way of doing something, you know how helpful simple and real-world examples can be. Executing stored procedure with user defined table type parameter in entity framework using EntityFrameworkExtras June 22, 2015 June 22, 2015 Ashish Shukla 2 Comments Entity framework does not support user defined type by default. One question that raises from time to time in EF forums is how you can retrieve stored procedure output parameters in EF Function Import. Entity Framework Core Tutorial Stored Procedure. Now we have two stored procedures that have a dependency on student table. When an application executes a stored procedure, only a simple, small RPC (remote procedure call) is made from the client to SQL Server. txt - "Retrieving output parameters from stored procedures" after the previous code statements. The other name parameter specifies the database function/stored procedure that. A stored procedure is a group of Transact-SQL statements compiled into a single execution plan. It requires less code. Based on your description, you want to send fewer parameters than the number of properties defined in Entity while updating the record when using "MapToStoredProcedures". public class EmployeeDBContext : DbContext. CSS3 multiple backgrounds variable with the name of the stored procedure. If you have a procedure that you think needs more parameters than 1,024, you should probably consider redesigning it. How to call stored procedure using repository pattern and unit of work By csharpdocs in Data Access , Entity Framework Yesterday I received one complain about performance issue of entity framework for bigger LINQ queries using repository pattern. entity framework tutorial. Whether it’s an EF DbContext object or an old-fashioned SqlCommand object, the query is prewritten and embedded in the stored procedure. In the Solution Explorer window, open the Program. Entity Framework will create stored procedures for us automatically if we let it manage database structures. A stored procedure is a set of SQL statements that is stored in the server. 0: execute stored procedures and mapping result into a list of custom objects Posted by Marco Barbero on 4 January 2018 29 March 2018 The support for stored procedure in EF Core is similar to the earlier versions of EF Code first. In Part 1 of this two part series, you learned to map stored procedures for the INSERT, UPDATE and DELETE operations in the entity framework designer. Entity Framework Net Core 2. NET ORM in MVC. many answers were good but much complicated. Insert Product. 0 using Entity Framework and we (the team) were wondering if there was a way for the other projects that "might" need to access our data that are still using the. Sometimes we need multiple result sets by calling stored procedures. Entity Framework 6 has gone from Beta to Release Candidate 1 since we last posted our 'what's new' article, so today we'll see how to upgrade from Beta to RC 1 and then take a look at two new EF 6 features, DB Logging and Mapping CRUD operations to Stored Procedures directly. NET config file. Now i want to call the stored procedure by passing the parameters 12344 and sau as. To create Stored Procedures: I create sql files with create procedure commands and I launch them on migration. I choose the second solution. Like this select * from testprocedure I've seen plenty of examples on the web which show how it is possible to loop through results of a sys_refcursor inside of an anonymous block and display the results using dbms_output. NET Core RC2. Untill now I have this:. This scenario is commonly used to reduce the number of database round trips required to compose a single screen. Case Study: Improving Performance in Entity Framework with Stored Procedures Andrea James Team : Web Development One of my most recent projects was updating an existing custom MVC application which used Entity Framework (model first approach) to query data. To use stored procedures for a particular entity, EF requires that all three insert, update and delete stored procedures must be provided; if one is missing, the model will not validate. Entity Framework core stored procedure I am working with EF Core (code-first), and want to grab the data from a stored procedure. Then I call the Procedure in an ASP. It tells how to create methods, based on Oracle stored procedures and functions, returning REF CURSOR parameters, and how to use the stored procedures for mapping insert, delete, and update operations. EntityFramework. Creating instance of Entity class. Luckily, EF allows you to execute raw queries easily. Dapper Tutorial Dapper - Stored Procedure Description. NET Entity Framework. Support for the EDMX file was dropped in Entity Framework Core in favour of using commands to reverse-engineering files for the model from an existing database schema. For example, the following example will execute the GetStudents stored procedure three times, but it will cache and track only one copy of the result. Here's a look at all of them. Entity and Stored Procedure (LINQ, Entity Framework) บน Entity Framework ในความสามารถรองรับการทำงานกับ Database ประกอบด้วย Table, View และ Stored Procedure เราสามารถใช้ LINQ to Entities ทำการ Execute. To provide documentation for the class, you can use Summary property on the properties window for an entity. It allows the resultset returned from a stored procedure to be mapped to a type as shown next:. NET Entity Framework Step by Step. Basic Differences between Stored Procedure and Function in SQL Server. I believe the reason is, it is not a good practice. Net Stored Procedures in C# Stored Procedures in C# Windows Form. In order to get an output parameter you need to supply an ObjectParameter to the stored procedure call which holds the parameter name and type. Dapper Tutorial Dapper - Stored Procedure Description. How to execute a Stored Procedure with Entity Framework Code First. Net MVC 5 Razor. Functions can have only input parameters for it whereas Procedures can have input or output parameters. The database table where the information will be inserted is the Student table. - Select the stored procedures you want to include in the model 3. To provide documentation for the class, you can use Summary property on the properties window for an entity. This post will show you how to utilize Entity Framework 6 to execute a stored procedure and materialize multiple result sets. It has been mapped through DEVART entity framework 4 to work with Lightswitch app as a RIA service. Entity Framework Core Tutorial Stored Procedure. Support for the EDMX file was dropped in Entity Framework Core in favour of using commands to reverse-engineering files for the model from an existing database schema. Stored Procedures with Multiple Result Sets | this answer edited Aug 30 '16 at 8:34 August 645 8 15 answered Jan 3 '14 at 19:10 Alborz 4,491 2 14 32 2 Thanks @Alborz. The DbContext API introduced in Entity Framework 4. PRE01: ADO. Yes, of course, you can use a sophisticated ORM such as Entity Framework and bind to a stored procedure, but it's the job of the data access layer the report knows very little about. Still a time saver most of the time. Entity Framework has the ability to automatically build native commands for the database based on your LINQ-to-Entities or Entity SQL queries, as well as build the commands for inserting, updating, and deleting data. C# code is great for the basic CRUD operations, but as the application grows, there are cases when you need to write complex queries containing various joins (on multiple columns) and. Sadly, Entity Framework stored procedure functionality is more limited in. Since I have worked with NHibernate and also use Repository Pattern to build the data access layer, the keywords entered Google should include: “Entity Framework”, “Entity Framework Repository”, “Entity Framework vs. In the previous chapter, we have seen how to read data using a stored procedure. Prior to EF5, Entity Framework would allow the stored procedure to be called but would only return the first result set to the calling code. Most often, you will use the generic version of Add but omit the type parameter because the compiler will infer the type from the argument passed in to the method. If you have a procedure that you think needs more parameters than 1,024, you should probably consider redesigning it. If you have ever struggled to learn a new technology, programming model, or way of doing something, you know how helpful simple and real-world examples can be. When setting this up in EF designer, EF cannot detect the columns returned from the stored procedure. Raw SQL queries are useful if the query you want can't be expressed using LINQ. In a nutshell, I needed to call a stored procedure that had some fairly involved SQL queries in it (which is why a stored procedure was used instead of a LINQ query). So my question is how to select columns from multiple tables in the stored procedure in Entity Framework Core. I want to execute Stored Procedure using EF Raw sql query, but my SP returns multiple ResultSet (multiple temporary table) and i want to bind that all result set to C# single entity. 0: execute stored procedures and mapping result into a list of custom objects Posted by Marco Barbero on 4 January 2018 29 March 2018 The support for stored procedure in EF Core is similar to the earlier versions of EF Code first. This tip gives an explanation with example on how to get output parameter value from stored procedure using Entity Framework in ASP. Luckily, EF allows you to execute raw queries easily. 1 exposes a few methods that provide pass-through access to execute database queries and commands in native SQL, such as Database. Almost stored procedures that you develop require parameters. NET Framework. Here's a look at all of them. Entity Framework stored procedure with multiple resultsets? Entity Framework Tutorial EF Tutorial Getting Started Model Querying Data Saving Data 3rd Party Libraries Knowledge Base Online Examples. Since I have worked with NHibernate and also use Repository Pattern to build the data access layer, the keywords entered Google should include: “Entity Framework”, “Entity Framework Repository”, “Entity Framework vs. There are occasions where the data access logic is very complex or we already have a Stored Procedure which we want to use it in our new application that uses EF Code First. The code they result into is described more in detail below. I hack my stored procedure to include SET FTMONLY OFF. Execute Raw SQL in Entity Framework Core From time to time your ORM is going to let you down in some way. NET, can be configured in several ways for specific effects on precedence: The Windows registry entries are machine-wide settings for a particular version of ODP. So my question is how to select columns from multiple tables in the stored procedure in Entity Framework Core. In this chapter we consider an usage of stored functions with ORM tools. It allows the resultset returned from a stored procedure to be mapped to a type as shown next:. What am I doing wrong? Is it really impossible to call such a simple stored procedure from the Entity. For this tutorial, I will show you how to do this by creating a user defined table type, a stored procedure that takes this data type as a parameter and within C# we will use Entity Framework to execute the stored procedure and insert the data. One drawback to this approach is it only works for model changes. NET, Database, Entity Framework. It improves the performance of the application since it prevents several round trips to the server for saving the records in the database. public class EmployeeDBContext : DbContext. How to call a oracle stored procedure that has inout parameter I need to call a stored proc from AbInitio. Let me explain a little farther about this. It has been mapped through DEVART entity framework 4 to work with Lightswitch app as a RIA service. I thought this would be easy, there is a method called ExecuteSqlCommand which takes the stored proc name and an array of parameters. Below is the step by step implementation for executing stored procedure with user defined table type parameter in entity framework using EntityFrameworkExtras. NHibernate”, “Entity Framework POCO and Repository Pattern” blah blah blah. 1 allowing a direct usage of stored procedures without using native query. Invoking the same stored procedure multiple times simultaneously is causing deadlock. ExecuteStoreQuery< int >("InsertName", name, DateTime. We can even invoke stored procedure to return scalar/non scalar results through command objects on "DBContext. That library still works up to and including Entity Framework 6. I'm getting lots of request from the readers of my blog about writing a post on how to use stored procedure with Entity Framework Code First. SqlQuery you'll see this: public DbRawSqlQuery SqlQuery( string sql, params Object[] parameters ) This is too basic, but, when you see params in a C# function it means "any optional number of parameters. Setting up multiple parameters is very easy. The Dashboard Designer provides the capability to connect to multiple types of SQL databases using the Data Source wizard. Stored procedures can speed up your code by reducing trips to your database -- even if you only have one SQL statement to execute. Raw SQL queries are useful if the query you want can't be expressed using LINQ. The DbContext tracks of all entities and those that are modified it sets there EntityState as modified. By Peter Vogel; 04/15/2015. EntityFramework. Here's a look at all of them. Net MVC EF Code First Entity Framework SQL Server. However, when stored procedures results don’t match the patterns supported by the EF, reading and tracking results is quite difficult. Entity Framework Scalar-Valued functions. Parameters – introduce you to various types of parameters used in stored procedures including IN, OUT, and INOUT parameter. The other name parameter specifies the database function/stored procedure that. Raw SQL queries are useful if the query you want can't be expressed using LINQ. Calling Oracle stored procedure using Entity Framework with output parameter? Entity Framework Tutorial EF Tutorial Getting Started Model Querying Data Saving Data 3 rd Party Libraries Knowledge Base Online Examples. Net This article helps the developers who works on Entity Framework how to get the output parameter values from stored procedures using Entity Framework in various. Entity Framework Call Stored Procedure With Multiple Parameters Entity Framework Call Stored Procedure With Multiple Parameters. Microsoft EDM Wizard and EDM Designer. net entity model and included the tables and the stored procedure and generated the model. Net classes. First initialise a variable of the same datatype as that of the output parameter. have anyone tried calling a stored proc that return data and also an output parameter? right now calling the stored proc that takes input parameters seems fine like this: context. Entity Framework makes it possible to execute scalar-valued functions when querying models. This tip assumes that readers have already hands on and knowledge of basics of entity framework, ASP. Take the following SP as an example:. Table Valued Parameters (TVPs) were introduced in SQL Server 2008. Stored Procedure in Entity Framework. It tells how to create methods, based on Oracle stored procedures and functions, returning REF CURSOR parameters, and how to use the stored procedures for mapping insert, delete, and update operations. Sometimes when using stored procedures you will need to return more than one result set. Pre-Requisite. Recently I worked on a project, which I started as code first and then I forced to switch to Database first. For some reason, the hardest part always seems to be the configuration string. Entity Framework core stored procedure I am working with EF Core (code-first), and want to grab the data from a stored procedure. Raw SQL queries can be used to execute a stored procedure. In this post, we'll talk about how to use a reader to make specific SQL calls based on a repository. As the Query() method always returns collection of objects, we simply call the LINQ SingleOrDefault() method as we know the query should only return 1 or 0 rows. We also explored how to use a stored procedure in the Entity Framework, which is certainly handy where there are complex queries you can't figure out quite how to build with a LINQ query. It also focusses on the creation of database objects including views, stored procedures, along with parameters, and functions. using stored procedure with parameters in entity framework. Here is my case. Entity Framework SqlQuery for Stored Procs. So you wont have any entity or other stuff for stored procedures in the EDM designer. SaveChanges method. To map report parameters to parameters of a stored procedure, do the following. Entity Framework 4, execute a writing stored procedure inside a TransactionScope 3 Replies Suppose you have a stored procedure that performs multiple insert, update or delete. Between RC1 and RC2, we changed from Entity Framework 7 to Entity Framework Core 1. NET Core framework, which is intended for cross-platform development. exec [dbo]. The Entity Framework allows you to use stored procedures to perform predefined logic on database tables. Home > c# - Call stored procedure using ExecuteSqlCommand (expects parameters which was not supplied) c# - Call stored procedure using ExecuteSqlCommand (expects parameters which was not supplied) I'm trying to call a stored procedure from EF using context. The DbContext tracks of all entities and those that are modified it sets there EntityState as modified. For usage of stored procedure, the OnModelCreating method of DBContext should be overriden,this method will contain code for mapping stored procedure. Entity Framework 6 Recipes is for anyone learning Microsoft's Entity Framework—Microsoft's primary data access platform in the. Execute stored procedures. For some tables, it makes join with previous table to get the list of records to be inserted. This is why I firmly believe making one call to a stored procedure is faster than numerous calls. The stored procedure is only returning an output parameter, and that is not enough. In this article, we've looked at how to use Entity Framework and stored procedures in a variety of ways. So, I wrote a blog post in September that describes how to implement a SELECT stored procedure in EDM. How to call Stored Procedures with EntityFramework? Insertion order of multiple records in Entity Framework; Answer. Creating an ASP. For more information, see How to: Use the Entity Data Model Wizard. You can also use data access API to connect to the database and select the required data in code. MSDN only posted limited instructions on the topic of returning. 0 and higher supports stored procedures with the SQL 2003 stored procedure syntax. * PostgreSQL Stored Procedures and Functions - Getting Started To return one or more result sets (cursors in terms of PostgreSQL), you have to use refcursor return type. NET, Database, Entity Framework. When I walk through Debug everything is good and the refcursor parameter indicates 1iteration. I have a stored procedure that joins multiple tables, performs queries and returns a Complex Types result. How To Call Stored Procedure In Mvc Entity Framework. Net Stored Procedures in C# Stored Procedures in C# Windows Form. Waitasecond, you do not have any OUTPUT parameter named ID in the stored procedure. That's easy to do with EF Code First using the built-in SqlQuery() method. Create and use a parameter in a Dapper method. 7 ESD#3, the Adaptive Server Enterprise extension module for Python supports passing input and output parameters to stored procedures. It is very similar to stored procedures but with one key difference, i. Today, I decided to blog about it so next time when I receive the email, I can just link to it. The RTM version of EF Core should be available very soon (end June 2016) but will only include support for calling stored procedures that return entities. In this case we need to specify either @Procedure#value or @Procedure#procedureName (If neither is configured and just @Procedure is used, then the database procedure is attempted to be mapped by the repository. txt - "Retrieving output parameters from stored procedures" after the previous code statements. NET Entity Framework is an ORM (Object Relational Mapping) tool and is Microsoft’s main data access strategy moving forward. This is why I firmly believe making one call to a stored procedure is faster than numerous calls. I hack my stored procedure to include SET FTMONLY OFF. Multiple fields are not valid for EDM primitive types. On this project I’m using Entity Framework Code First 6. posted on March 22, 2016 by long2know in ASP. 1 exposes a few methods that provide pass-through access to execute database queries and commands in native SQL, such as Database. The Stored Procedure will be called by passing the parameter value using Entity Framework in ASP. Using Stored Procedures in the latest version of Entity Framework is pretty doable. So for stored procedures involving scalar values, the EF expects them to return a collection of scalar values rather than just one. Improved Transaction Support provides support for a transaction external to the framework as well as improved ways of creating a transaction within the Entity Framework.
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