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POHow to get flat record set back from stored procedure in Dapper.Net
 

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  1. POHow to get flat record set back from stored procedure in Dapper.Net
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    <p>I've got a project running on SQL Server 2005. I have a stored procedure that accepts some input parameters, has 2 output parameters and also returns a result set from a select statement inside.</p> <p>The data is not intending to be returned back as objects just a simple dto class 'Foo' which does not have a primary key.</p> <p>I've tried to use Dapper.Net with the below code, but I get as far as the exception error returned </p> <blockquote> <p>When using the multi-mapping APIs ensure you set the splitOn param if you have keys other than Id</p> </blockquote> <p>Code:</p> <pre><code>var p = new DynamicParameters(); p.Add("@Code", code); p.Add("@MessageControlId", getMessageControlId); p.Add("@SuccessCode", dbType: DbType.Int32, direction: ParameterDirection.Output); p.Add("@ErrorDescription", dbType: DbType.String, direction: ParameterDirection.Output, size: 255); var result = this.db.Query(sql: "up_MessageProcessed_get", param: p, commandType: CommandType.StoredProcedure); </code></pre> <p>Should I be able to do this with Dapper.Net? Should I calling something else to get a simple resultset back?</p> <p>As requested, here is a shell of the procedure, it will set the returnvalues and also return 1 resultset.</p> <pre><code>CREATE PROCEDURE [dbo].[up_MessageProcessed_get] @Code varchar(10), @MessageControlID varchar(22), @SuccessCode int OUTPUT, @ErrorDescription varchar(255) OUTPUT AS BEGIN Select 2 as MessageProcessID, 38349348 as StartNum, 3874900 as EndNum, GETDATE() as StartDate, GETDATE() as EndDate SET @SuccessCode = 0 SET @ErrorDescription = 'Completed successfully' END </code></pre>
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    1. USJafin
    1. USJafin
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      1. VTUpMod
    1. COHmmm... That is odd - any chance we can see what up_MessageProcessed_get is doing, so we can understand the context?
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      1. USMarc Gravell
    2. COdiscarding the logic, I've put an example of the outputs from the sproc.
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      1. USJafin
 

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