Stored Procedure Works But Nothing Returned?

Mar 4, 2004

Hello,





I have the following stored prod in SQL server:





CREATE PROC spValidateUserIdAndPassword





@UserIdvarchar(50),


@Passwordvarchar(50)


AS


SELECT tblAdvertisers.UserID, tblAdvertisers.Password


FROM tblAdvertisers


WHERE ((tblAdvertisers.UserID = @UserId) AND (tblAdvertisers.Password = @Password))








I can run it in Query Analyzer and it returns one record as it should. I want it in ASP.NET to return the amount of rows that are effected, e.g that the login is correct.





The code I have is:








public bool ValidateUserIdAndPassword(string userId, string password)


{


sqlCommand.CommandType = CommandType.StoredProcedure;


//the name of the stored procedure


sqlCommand.CommandText = "spValidateUserIdAndPassword";





SqlParameter myParam;





//add the param's to the SP





//userId information for the user


myParam = new SqlParameter("@UserId", SqlDbType.VarChar, 50);


myParam.Value = CStr(userId);


sqlCommand.Parameters.Add(myParam);





//password information for the user


myParam = new SqlParameter("@Password", SqlDbType.VarChar, 50);


myParam.Value = CStr(password);


sqlCommand.Parameters.Add(myParam);





try


{


int rows = sqlCommand.ExecuteNonQuery();





if(rows == 1)


return true;


else


return false;





}


catch(System.Exception er)


{


//for design time error checking


return false;


}











This returns -1...





Please help me





Kind Regards








KitkatRobins :-)

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SELECT @SQLTier1Select = 'SELECT * FROM dbo.UDV_Tier1Accounts WHERE CUSTOMER IN (SELECT CUSTOMERNUMBER FROM dbo.UDF_GetUsersCustomers(' + CAST(@UserID AS VARCHAR(4)) + '))' + @Criteria + ' AND (number IN (SELECT DISTINCT ph1.number FROM Collect2000.dbo.payhistory ph1 LEFT JOIN Collect2000.dbo.payhistory ph2 ON ph1.UID = ph2.ReverseOfUID WHERE (((ph1.batchtype = ''PU'') OR (ph1.batchtype = ''PC'')) AND ph2.ReverseOfUID IS NULL)) OR code IN (SELECT DISTINCT StatusID FROM tbl_APR_Statuses WHERE SearchCategoryPaidPaymentsT1 = 1))'

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Naming The Result Sets Returned By Stored Procedure

Jul 6, 2004

Greetings

I have a SQL Server stored procedure that performs several queries and therefore returns several "result sets" at any one time.

Wiring it up via ADO.NET I populate a DataSet with a number of items in the Tables collection - which is great - and I can give each item a name for identification purposes once the DataSet is populated.

But I'd like to know if there is some way I can set the names of each result set *within the text of the stored procedure*, i.e. before the DataSet gets populated.

Any help greatly appreciated.
Stuart

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How To Suppress Result Sets Returned From A Stored Procedure?

Aug 28, 2006

I have a novice question. How does one suppress result sets returned from a stored procedure?

I have created a procedure which makes use of multiple stored procedures . The purpose of this procedure (lets call it procA), is to count the rows returned from other procedures. The €śOther€? procedures will return rows having an unknown number of columns. I would like to limit any changes which may be needed to be made to the €śOther€? procs.

Once procA has collected all of the information (@@rowcount) from the inner procedures, then it will return a result set having several columns €“ mainly the subProcedure name and number of rows returned.

The purpose of procA is to query several subsystems and identify which ones need attention.

Cursor While Loop
exec @ProcName @ObjectName,@userID,@syncDate
set @recs = @@rowcount;


My c# program calls the sp as follows:

cmd = DataUtility.GetSQLCommand();
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "FetchAdminData";
cmd.Parameters.AddWithValue("@userID", userAlias);
cmd.Parameters.AddWithValue("@adminDate",userDate);
reader = cmd.ExecuteReader();

I do not wish to iterate over each resultSet when I am only interested in the last one. Any suggestions?



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Transact SQL :: Executing Stored Procedure Within Trigger Failing But Separate Works

Nov 4, 2015

I have stored procedure on Server A which goes to ServerB to check and update table and then update on Server A as well.I have Trigger which suppose to execute stored procedure (as i mentioned above). But it failed with this error:--

Trigger code:--
CREATE TRIGGER [tr_DBA_create_database_notification] ON ALL SERVER 
AFTER CREATE_DATABASE
AS 
--execute dbadmin.dbo.usp_DBA_Refresh_DBAdmin_Tables

Error:--The operation could not be performed because OLE DB provider "SQLNCLI11" for linked server "xxx" was unable to begin a distributed transaction.Process ID 62 attempted to unlock a resource it does not own: DATABASE 21. Retry the transaction, because this error may be caused by a timing condition. If the problem persists, contact the database administrator.

Same stored procedure, if i execute manually or if i create sql job and execute this stored procedure, it works just fine..In trigger also, if i execute start job which has stored procedure, it works.My question is,why it failed when i execute stored procedure in TRIGGER.

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SQL 2012 :: SSRS - Force Report To Use Columns Returned From Stored Procedure?

Jul 10, 2015

I have a stored procedure which returns a result set as follows:

(Headers)Total,WV1,WV2,WV3,WV4,WV5.....
(Example data) "Some total name",1,2,3,4,5.....

The WV1, WV2, WV3 column names will be different depending on parameters passed to the stored procedure. In other words, the column names or number of columns aren't fixed (apart from "Total").

What I would like to be able to do is to just force SSRS to use the column headers supplied by the stored procedure as the column names in the report.

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Can The OLE DB Command Transformation Support Multiple Values Returned By A Stored Procedure Or Is The Limit One Value Only?

Apr 10, 2007

I have no problem getting OLE DB Command transformations to support single returns by a procedure.

For example, exec name_of_procedure ?,?,? OUTPUT



However, I have a stored procedure which accepts 1 input and returns 5 outputs. This procedure works fine at the command line but when I try to incorporate it into a OLE DB Command I don't get the multiple values returned. There's no problem at all configuring the transform as it recognizes all input and output parameters. For some reason I just don't get values returned.



thanks

John

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Nov 9, 2007

Hi

I have written a stored procedure that returns 8 tables.

When I try to design a server report based on this stored procedure, reporting services only recognises the first table and not the other 7 tables.

I am using SQL Server 2005 and Visual Studio 2005.

Thank you in advance

Jav

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How Can I Assign Data Returned From A Stored Procedure Into The Return Table Of A Table Valued Function

Apr 18, 2007

Here is the scenario,
I have 2 stored procedures, SP1 and SP2

SP1 has the following code:

declare @tmp as varchar(300)
set @tmp = 'SELECT * FROM
OPENROWSET ( ''SQLOLEDB'', ''SERVER=.;Trusted_Connection=yes'',
''SET FMTONLY OFF EXEC ' + db_name() + '..StoredProcedure'' )'

EXEC (@tmp)

SP2 has the following code:

SELECT *
FROM SP1 (which won't work because SP1 is a stored procedure. A view, a table valued function, or a temporary table must be used for this)

Views - can't use a view because they don't allow dynamic sql and the db_name() in the OPENROWSET function must be used.
Temp Tables - can't use these because it would cause a large hit on system performance due to the frequency SP2 and others like it will be used.
Functions - My last resort is to use a table valued function as shown:

FUNCTION MyFunction
( )
RETURNS @retTable
(
@Field1 int,
@Field2 varchar(50)
)
AS
BEGIN
-- the problem here is that I need to call SP1 and assign it's resulting data into the
-- @retTable variable

-- this statement is incorrect, but it's meaning is my goal
INSERT @retTableSELECT *FROM SP1

RETURN
END

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ADO.NET 2-VB 2005 Express Form1:Printing Output Of Returned Data/Parameters From The Parameters Collection Of A Stored Procedure

Mar 12, 2008

Hi all,
From the "How to Call a Parameterized Stored Procedure by Using ADO.NET and Visual Basic.NET" in http://support.microsft.com/kb/308049, I copied the following code to a project "pubsTestProc1.vb" of my VB 2005 Express Windows Application:


Imports System.Data

Imports System.Data.SqlClient

Imports System.Data.SqlDbType

Public Class Form1

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

Dim PubsConn As SqlConnection = New SqlConnection("Data Source=.SQLEXPRESS;integrated security=sspi;" & "initial Catalog=pubs;")

Dim testCMD As SqlCommand = New SqlCommand("TestProcedure", PubsConn)

testCMD.CommandType = CommandType.StoredProcedure

Dim RetValue As SqlParameter = testCMD.Parameters.Add("RetValue", SqlDbType.Int)

RetValue.Direction = ParameterDirection.ReturnValue

Dim auIDIN As SqlParameter = testCMD.Parameters.Add("@au_idIN", SqlDbType.VarChar, 11)

auIDIN.Direction = ParameterDirection.Input

Dim NumTitles As SqlParameter = testCMD.Parameters.Add("@numtitlesout", SqlDbType.Int)

NumTitles.Direction = ParameterDirection.Output

auIDIN.Value = "213-46-8915"

PubsConn.Open()

Dim myReader As SqlDataReader = testCMD.ExecuteReader()

Console.WriteLine("Book Titles for this Author:")

Do While myReader.Read

Console.WriteLine("{0}", myReader.GetString(2))

Loop

myReader.Close()

Console.WriteLine("Return Value: " & (RetValue.Value))

Console.WriteLine("Number of Records: " & (NumTitles.Value))

End Sub

End Class

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
The original article uses the code statements in pink for the Console Applcation of VB.NET. I do not know how to print out the output of ("Book Titles for this Author:"), ("{0}", myReader.GetString(2)), ("Return Value: " & (RetValue.Value)) and ("Number of Records: " & (NumTitles.Value)) in the Windows Application Form1 of my VB 2005 Express. Please help and advise.

Thanks in advance,
Scott Chang

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Calling A Stored Procedure Inside Another Stored Procedure (or Nested Stored Procedures)

Nov 1, 2007

Hi all - I'm trying to optimized my stored procedures to be a bit easier to maintain, and am sure this is possible, not am very unclear on the syntax to doing this correctly.  For example, I have a simple stored procedure that takes a string as a parameter, and returns its resolved index that corresponds to a record in my database. ie
exec dbo.DeriveStatusID 'Created'
returns an int value as 1
(performed by "SELECT statusID FROM statusList WHERE statusName= 'Created') 
but I also have a second stored procedure that needs to make reference to this procedure first, in order to resolve an id - ie:
exec dbo.AddProduct_Insert 'widget1'
which currently performs:SET @statusID = (SELECT statusID FROM statusList WHERE statusName='Created')INSERT INTO Products (productname, statusID) VALUES (''widget1', @statusID)
I want to simply the insert to perform (in one sproc):
SET @statusID = EXEC deriveStatusID ('Created')INSERT INTO Products (productname, statusID) VALUES (''widget1', @statusID)
This works fine if I call this stored procedure in code first, then pass it to the second stored procedure, but NOT if it is reference in the second stored procedure directly (I end up with an empty value for @statusID in this example).
My actual "Insert" stored procedures are far more complicated, but I am working towards lightening the business logic in my application ( it shouldn't have to pre-vet the data prior to executing a valid insert). 
Hopefully this makes some sense - it doesn't seem right to me that this is impossible, and am fairly sure I'm just missing some simple syntax - can anyone assist?
 

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