Ef stored procedure multiple result sets
WebHow to: Execute Stored Procedures Returning Multiple Result Sets. This article is relevant to entity models that utilize the deprecated Visual Studio integration of Telerik Data Access. The current documentation of the Data Access framework is available here.. This sample demonstrates how to execute stored procedures that return multiple result … WebAug 31, 2024 · To use the Entity Framework in the .NET 5.x application, add a package to your EFSample project. Go back to the terminal window that should still be open in the …
Ef stored procedure multiple result sets
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WebTo call a stored procedure and get the result into a list of model in EF Core, we have to follow 3 steps. Step 1. You need to add a new class just like your entity class. Which should have properties with all the columns in your SP. WebJan 29, 2015 · The core EF libraries support multi result set procedures. Unfortunately the designer does not -- and it's not clear if it will upon release. I too found the documentation a bit sparse, particularly for returning multiple entity types (as opposed to complex types). Fortunately, manually editing the EDMX isn't too complicated.
WebOct 23, 2015 · Returning multiple result sets is a feature of SqlClient that Entity Framework can take advantage of. It can pipeline multiple results over the same connection to reduce the number of round trips to retrieve … WebJul 14, 2015 · For my solution I want to pass the following to my helper class (MultiResultsetsHelper): Generic Return Type. ObjectContext. DataReader. List of class types in order of the result sets coming back. and then …
Webpublic static async Task < IList < IList >> MultiResultSetsFromSql ( this DbContext dbContext, ICollection < Type > resultSetMappingTypes, string sql, params object [] parameters ) { var resultSets = new List < IList > (); var connection = dbContext. Database. GetDbConnection (); var parameterGenerator = dbContext. WebNov 20, 2013 · Given a stored procedure in SQL Server which has multiple select statements, is there a way to work with those results separately while calling the procedure? For example: alter procedure dbo.GetSomething as begin select * from dbo.Person; select * from dbo.Car; end;
WebAug 21, 2014 · using (var db = new BloggingContext ()) { // If using Code First we need to make sure the model is built before we open the connection // This isn't required for models created with the EF Designer db.Database.Initialize (force: false); // Create a SQL command to execute the sproc var cmd = db.Database.Connection.CreateCommand (); …
WebJan 20, 2024 · While retrieving the results using stored procedure how can I retrieve and store multiple result set in view model in .net core. For e.g. from stored procedure I … guy in relationship with carWebJul 31, 2024 · I think the using in Execute does that. I wanted to use my existing connection just after calling Execute and it failed. I moved my code before the call to Execute and it worked just fine. I changed your code to just do connection.Open() and connection.Close() (in a try-finally) and that fixed the issue.Basically, your using calls connection.Dispose() … guy in shorts and cowboy boots dancingWebOct 14, 2024 · I'm working on Entity Framework Core. My task is to execute a stored procedure and populate the DTO based on the result of that stored procedure. I'm having difficult to map the properties of DTO class with stored procedure result especially when I've to map it object (another class type) property. Consider the following DTO classes guy in russia who leak infoWebJul 22, 2015 · Select the two stored procedures from the Stored Procedures and Functions list in the Add tab. Make sure that the Import selected stored procedures and functions into the entity model is checked and then click the Finish button. This will automatically add the function import mappings and the complex types for the stored … guy in sd commadres a tankWebJul 3, 2024 · Map stored procedure with multiple resultset returned in EF Core. I am currently migrating an already established website from old ASP.NET to ASP.NET Core … guy in shirt and jeansboyds drug eastWeband as sql parameter value for this extension method type your stored procedure name "dbo.testproc" example of usage: var t1 = await _context.MultiResultSetsFromSql(new [] {typeof(proctestprocResult) },"dbo.testproc", sqlParameters); works for me. Currently, EF Core doesn't not support this. see this example for retrieve multiple result sets. boyd seafood texas city