Stored Proc Won't Return Correct Value.

Oct 18, 2007

I am using VS 2006, asp.net and C# to call a stored procedure. I want to return a value from the stored
procedure into a variable in my C# code. Currently this is not working for me, and I can not figure out what
the problem is? Can someone please help me out?

I really don't think the problem is in my stored procedure. I can right click on the stored proc and run it with
success. If I trace into the C# code though only a negative one (-1) is returned.

On line 5 I have tried the alternate lines of code but this has not worked for me.

     mySqlCommand.Parameters["@TotalRecords"].Direction = ParameterDirection.Output;
     mySqlCommand.Parameters["@TotalRecords"].Direction = ParameterDirection.ReturnValue;


Can someone please help me out. I have spent to much time trying to figure this one out.


// C# code to call stored proc.
1  try
2   {
3     SqlCommand mySqlCommand = new SqlCommand("[GetRecordsAssociatedWithRealtor]", mySqlConnection);
4     mySqlCommand.Parameters.Add("@RealtorId", SqlDbType.Decimal, 10).Value = RealtorId;
5     mySqlCommand.Parameters["@TotalRecords"].Direction = ParameterDirection.InputOutput;
6     mySqlCommand.CommandType = CommandType.StoredProcedure;
7     RecordsAssociatedWithRealtor = mySqlCommand.ExecuteNonQuery();
8   }

// Stored procedure below.
USE [REALTOR]
GO
/****** Object:  StoredProcedure [dbo].[GetRecordAssociatedWithRealtor]    Script Date: 10/18/2007 13:15:18 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE PROCEDURE [dbo].[GetRecordAssociatedWithRealtor]
(
 @RealtorId int,
 @TotalRecords int output
)
AS
 BEGIN
 DECLARE @HouseDetailRecords int
 DECLARE @RealtorRecords int
 SELECT  @HouseDetailRecords= RealtorId from Realtor where RealtorId=@RealtorId
 SELECT  @RealtorRecords = RealtorId from ConstructionDetail where RealtorId=@RealtorId
 SET     @TotalRecords=SUM(@HouseDetailRecords+@RealtorRecords)
 RETURN  @TotalRecords
END

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Can You Please Correct My Syntax For If Statement In Stored Proc

Nov 23, 2004

I am using @strsql to construct the where condition for a select query.
Can you please correct my syntax.



DECLARE @strsql nvarchar(2000)


IF @ProgNO <> '' then
strsql = WHERE ProgNO = @ProgNO
end if



If @ProjNO <> '' then
if strsql <> '' then
strsql = strsql & " and ProjNO =@ProjNO
ELSE
strsql = wHERE ProjNO =@ProjNO
END IF
END IF



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ok I have a stored procedure in my MS-SQL Server database.
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CREATE PROCEDURE updatePCPartsList
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@ManCodevarchar(255),
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It executes fine so I know i've done that much right....
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Good morning, all,

OK, I have read a ton of posting on this issue, but either they don't give enough information or they are for packages which use the Execute SQL command, whereas I am using the OLE DB Command Data Flow Transformation.

I have an Excel spreadsheet that we are receiving from agencies with rows of client data which I have to load into an application that is ready to go live. I also have a stored procedure spClientsInsertRcd, which was written for the application. In the normal flow of the application, the stored procedure is called from a Coldfusion page, which does some processing prior to calling it. So, I have written a 'wrapper' stored procedure, spImportAgencyData, which does the processing and then calls the spClientInsertRcd.

My dataflow has the following components:

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which points to a

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which points to a

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which points to a

OLE DB Command, which contains the following as the SQL Command:

exec ?= spImportAgencyData ?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?

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Right now, I am in initial testing. The dataflow shows that it is succeeding, but my one data record for testing is not getting inserted. I need to get the value of returnValue to figure out what is happening.

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Oct 27, 2006

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When the row is unmatched, an output param (int) is set to 1 indicating it is new. When found, a zero is placed into the output parameter.

This stored procedure worked fine until we recently upgraded to SQL Server Express (2005).

C++ code:

_bstr_t conn_str = CONN_STR;
conn_str += (LPCTSTR)_server_name;

try
{
_ConnectionPtr epi_conn;
_CommandPtr cmd("ADODB.Command");
_ParameterPtr param;
long addfg;
_variant_t var_addfg;

//
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//
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//
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//
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//
// debug output
//
if (trace_fp)
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}

cmd->Execute(NULL, NULL, adCmdStoredProc);

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//
// done with stored proc
//
epi_conn->Close();

if (trace_fp)
{
COleDateTime cur_dt = COleDateTime::GetCurrentTime();
fwprintf(trace_fp, L"%s - clsSrvrCtrlr::UpdWorkstation 2 var_addfg.vt=%d, var_addfg.iVal=%d",
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and the stored proc:

set ANSI_NULLS OFF

set QUOTED_IDENTIFIER OFF

GO

-- Database Version 5.5.0

ALTER PROCEDURE [dbo].[qry_DBUpdWorkstation]

@s_computer_name nvarchar(31),

@l_addfg int OUTPUT

AS

SET NOCOUNT ON

DECLARE @d_update_dt datetime

DECLARE @l_msg_cd int

DECLARE @b_view_local bit

DECLARE @b_view_global bit

DECLARE @l_alert_type smallint

DECLARE @s_sound_file nvarchar(255)

DECLARE @l_wscd int

SELECT @d_update_dt=UpdateDT

FROM dbo.tblWorkstations

WHERE ComputerNameTxt=@s_computer_name

SET @l_addfg = 0

IF @d_update_dt IS NULL

BEGIN

INSERT tblWorkstations (ComputerNameTxt, UpdateDT, OnlineFg)

VALUES (@s_computer_name, GETDATE(), 0)

SET @l_wscd = SCOPE_IDENTITY()

DECLARE msg_cursor SCROLL CURSOR FOR

SELECT SysMsgCd, ViewLocalFg, ViewGlobalFg, AlertTypeVal, SoundFileTxt

FROM tblMsgAlerts

WHERE WorkstationCd = -1

OPEN msg_cursor

FETCH FIRST FROM msg_cursor INTO

@l_msg_cd, @b_view_local, @b_view_global, @l_alert_type, @s_sound_file

WHILE @@fetch_status = 0

BEGIN

INSERT tblMsgAlerts (WorkstationCd, SysMsgCd, ViewLocalFg, ViewGlobalFg, AlertTypeVal, SoundFileTxt)

VALUES (@l_wscd, @l_msg_cd, @b_view_local, @b_view_global, @l_alert_type, @s_sound_file)

FETCH NEXT FROM msg_cursor INTO

@l_msg_cd, @b_view_local, @b_view_global, @l_alert_type, @s_sound_file

END

CLOSE msg_cursor

DEALLOCATE msg_cursor

SET @l_addfg = 1

END

ELSE

BEGIN

UPDATE tblWorkstations

SET UpdateDT = GETDATE()

WHERE ComputerNameTxt=@s_computer_name

END



The stored proc ALWAYS returns 0 but will execute the code to insert the new row when not found and replicate the rows in the second table. Any ideas, suggestions?

Thanks

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Mar 8, 2004

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Code Snippet


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left outer join fcs.dbo.MeterSessionInput as msi
on wa.worksetkey = msi.worksetkey

[code]....

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This works fine on my local server:

Select * From [Server1.abcd.myserver.comSQLServer2005,1563].DatabaseName.dbo.TableName

This does not work (Attempting to execute a remote stored proc named 'Data_Add':

Exec [Server1.abcd.myserver.comSQLServer2005,1563].DatabaseName.Data_Add 1,'Hello Moto'

When I attempt to run the above, I get the following error:
Could not locate entry in sysdatabases for database 'Server1.abcd.myserver.comSQLServer2005,1563'.
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Could anyone shed some light on what I need to do to get this to work?

Thanks - Amos.

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Feb 27, 2006

Hi Folks
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Thanks in advance
The proc:
CREATE  PROCEDURE Proc_Course_Event@action varchar(30)='',@CourseID int='0'
 AS
if @action = 'ins_event' begin  INSERT INTO    Tbl_Course_event ( CourseID)  VALUES   (@CourseID)    Select ReturnEventID = EventID from Tbl_Course_Event where id = @@Identity
 endGO
The SQLDataSource Control:
<asp:SqlDataSource ID="Sql_Course_Names" runat="server"
ConnectionString="<%$ ConnectionStrings:TNAConnectionString %>"
SelectCommand="Proc_Course" SelectCommandType="StoredProcedure"
InsertCommand="Proc_Course_Event" InsertCommandType="StoredProcedure">
<SelectParameters>
<asp:Parameter DefaultValue="Course_Names" Name="action" Type="String" />
</SelectParameters>
<InsertParameters>
<asp:Parameter DefaultValue="ins_event" Name="action" Type="String" />
<asp:Parameter DefaultValue="CourseID" Name="CourseID" Type="String" />
<asp:Parameter Name="ReturnEventID" Type="String" Direction="Output" />
</InsertParameters>
</asp:SqlDataSource>
The code-behind:
Protected Sub Sql_Course_Names_Inserted(ByVal sender As Object, _
ByVal e As System.Web.UI.WebControls.SqlDataSourceStatusEventArgs) _
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Can I do something like


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AB

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I have a package that I have been attempting to return a error code after the stored procedure executes, otherwise the package works great.

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I have two parameters mapped:

tablename input varchar 0 (this variable is set earlier in a foreach loop) ADO.
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I set the breakpoint and see the values change, but I have a OnFailure conditon set if it returns a failure. The failure is ignored and the package completes. No quite what I wanted.

The first part of the sp is below and I set the value @i and return.


CREATE procedure [dbo].[Marketing_extract_history_load_TEST]

@table_name varchar(200),

@i int output

as

Why is it not capturing and setting the error and execute my OnFailure code? I have tried setting one of my parameter mappings to returnvalue with no success.

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I guess I should state my question to the forum !

Is there a way to call a stored proc from within another stored proc?

Thanks In Advance.

Tony

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Hi all,

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Thanks for your help!
Cat

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Jan 20, 2004

Hi all

I have about 5 stored procedures that, among other things, execute exactly the same SELECT statement

Instead of copying the SELECT statement 5 times, I'd like each stored proc to call a single stored proc that executes the SELECT statement and returns the resultset to the calling stored proc

The SELECT statement in question retrieves a single row from a table containing 10 columns.

Is there a way for a stored proc to call another stored proc and gain access to the resultset of the called stored proc?

I know about stored proc return values and about output parameters, but I think I am looking for something different.

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