Execute SET Command In VB .NET

Feb 27, 2008

I have to execute this command on my vs.net code:





Code Snippet

SET IDENTITY_INSERT table name ON
I use this to run it:





Code Snippet

.

.

.


Dim command As SqlCommand = New SqlCommand("SET IDENTITY_INSERT table name ON", msSqlConexion)
command.ExecuteNonQuery()
It doesn't throw any kind of errors, but it actually don't execute it, and If I run it on console it works ok.

any help?

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Command Or Execute Not Working

Mar 11, 2007

Can anybody help me with this command code that stops at the execute and eventually gives timeout.


Dim MM_Cmd, strSQL, strSQL2, strSQL3, strSQL4

Set MM_Cmd = Server.CreateObject("ADODB.Command")
MM_Cmd.ActiveConnection = MM_connAdmin_STRING
strSQL = "update Products_Categories set Depth=NULL, Lineage=''"
MM_Cmd.CommandText = strSQL
MM_Cmd.CommandType = 1
'MM_Cmd.CommandTimeout = 0
MM_Cmd.Prepared = True
MM_Cmd.Execute strSQL
Set MM_Cmd = Nothing

Regards
Amazing

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Jul 25, 2006

I have a little application that I have designed where I need to be able to execute create table and create function comands against the database.
It seems that it does not like my sql file. Does anyone know of a different method of doing this?
 
Error message
Line 2: Incorrect syntax near 'GO'.
Line 4: Incorrect syntax near 'GO'.
Line 8: Incorrect syntax near 'GO'.
'CREATE FUNCTION' must be the first statement in a query batch.
Must declare the variable '@usb'.
Must declare the variable '@usb'.
Must declare the variable '@i'.
A RETURN statement with a return value cannot be used in this context.
Line 89: Incorrect syntax near 'GO'.
Line 91: Incorrect syntax near 'GO'.
Line 94: Incorrect syntax near 'GO'.
 
Protected Sub Install()
   Dim err As String = ""
While err.Length < 1
'      Dim your StreamReader
      Dim TextFileStream As System.IO.TextReader
      'Load the textfile into the stream
      TextFileStream = System.IO.File.OpenText(Request.PhysicalApplicationPath & "Scripts.sql")
      'Read to the end of the file into a String variable.
      executesql(TextFileStream.ReadToEnd, err)
 
      err = "Susscessful"
End While
If err = "Susscessful" Then
      Response.Redirect("Default.aspx")
Else
      Me.lblError.Text = err
End If
End Sub
Private Function executesql(ByVal s As String, ByRef err As String) As Boolean
Try
      Dim conn As New Data.SqlClient.SqlConnection(GenConString())
      Dim cmd As New Data.SqlClient.SqlCommand(s, conn)
      conn.Open()
      cmd.ExecuteNonQuery()
      conn.Close()
      Return True
   Catch ex As Exception
      err = ex.Message.ToString
      Return False
   End Try
End Function


Example sql file
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_NULLS ON
GO
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[MyFunc]') and xtype in (N'FN', N'IF', N'TF'))
drop function [dbo].[MyFunc]
GO
CREATE FUNCTION [dbo].[MyFunc]
(
-- Add the parameters for the function here

)
RETURNS varchar(1000)
AS
BEGIN
-- Declare the return variable here
DECLARE @Result varchar(1000)
-- Add the T-SQL statements to compute the return value here
-- Do something here
-- Return the result of the function
RETURN @Result
END
GO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO

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Mar 7, 2002

hello to all, and I hope you can help.
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I have followed it and come up with ...
dtsrun /SPC-409 /Usa /Pmypassword /Nemployee_export /M? /R?

where can I know the repository_name, is it one of the following:
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Meta data

all under Data Transformation Service folder in SQL Server

Thanks

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Sep 28, 2001

Hi all,

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operable program or batch file."
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waiting for reply

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Hi,

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Thanks
S

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Oct 17, 2007

Hi,
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 thanks in Advance
 
exec [usp_CMSTemplateCreateNewTemplate] 0, 0, 'My First Page', '', 0, CAST(10/16/2007,DATETIME), CAST(10/25/2007, DATETIME), 0, @PageTemplateID=0
 
THE STORED PROCEDURE SAMPLE
ALTER PROCEDURE [dbo].[usp_CMSTemplateCreateNewTemplate]
@SiteID AS INT,
@PageID AS INT,
@Title AS NVARCHAR(50),
@EditHREF AS NVARCHAR(512),
@CreatorID AS INT,
@StartDate AS DATETIME,
@EndDate AS DATETIME,
@Child AS INT,@PageTemplateID AS INT OUTPUT
AS

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Aug 8, 2006

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Thanks in advance,

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Apr 6, 2015

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Jan 15, 2008



Hello, the following code works perfectly in SQL Server 2000 and SQL Server 2005 Express over WinXP but when run against an instance of SL Server2005 Express over Win2003Server, the first time Command.Execute is invoked returns no error (even though no action seems to be take by the server), subsequent calls return the error -2147217900 couldn't find prepared instruction with identifer -1 (message may vary, it is a translation from may locale)

Any ideas?
Thanks



Code Block
Public Sub Insert_Alarm(sIP As String, nAlarm As Long)
Static cmdInsert As ADODB.Command
Static Initialized As Boolean
On Error GoTo ErrorHndl
If Not Initialized Then
Set cmdInsert = New ADODB.Command
Set cmdInsert.ActiveConnection = db
cmdInsert.Parameters.Append cmdInsert.CreateParameter("IP", adVarChar, adParamInput, Len(sIP), sIP)
cmdInsert.Parameters.Append cmdInsert.CreateParameter("Alarm", adInteger, adParamInput, , nAlarm)
cmdInsert.CommandText = "insert into ALARMS(date_time,ip,alarm,status) values (getdate(),?,?,1)"
cmdInsert.CommandType = adCmdText
cmdInsert.Prepared = True
Initialized = True
End If
cmdInsert.Parameters(0).value = sIP
cmdInsert.Parameters(1).value = nAlarm
cmdInsert.Execute
Exit Sub
ErrorHndl:
...
End Sub

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Dec 22, 2007

Hi!
I try to find out how to write an tsql program that sends dmx-ddl to SSAS.
this works:
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because it returns an resultset.

but how to something similar this (would fail, because no result set is returned):
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Best regards
Bjorn

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Nov 28, 2007

Hello.

We have an ASP 3.0 application that currently works "correctly" on one server, Server A, and we€™re testing it on another server, Server B, which is 64 bit.

The connection string for Server A is:

DRIVER={SQL Server};SERVER=...;DATABASE=...;UID=...;PWD=...

The connection string for Server B is:

PROVIDER=sqloledb;SERVER=...;DATABASE=...;UID=...;PWD=...

(Note: Both servers point to the same database on the same server)


The unexpected behavior occurs after calling .Execute on a command. Here is some sample code:

Dim DBConn
Set DBConn = CreateObject("ADODB.Connection")
DBConn.Open strDBConnection '(the ones shown above)

Dim objCmd
Set objCmd = Server.CreateObject("ADODB.Command")
objCmd.ActiveConnection = DBConn

objCmd.CommandType = adCmdStoredProc
objCmd.CommandText = "sp_TestProcedure"

objCmd.Parameters.Append objCmd.CreateParameter("@Name", adVarChar, adParamInput, 50, "Test")

Dim rs
Set rs = objCmd.Execute


For this example, the stored procedure sp_TestProcedure is:

CREATE PROCEDURE sp_TestProcedure
@Name varchar(50)
AS
INSERT INTO tblTest ([Name], Date) VALUES (@Name, getDate())
SELECT COUNT(*) AS 'Count' FROM tblTest

The basic point is the stored procedure does an INSERT and then a SELECT.


Now... to the issue. On Server A, the variable rs above ends up with a single open Recordset which is the results of the SELECT statement.
However, on Server B, rs is set to a closed recordset, and rs.NextRecordset() gets a second recordset of the results of the SELECT statement.

I understand what's going on. Server B is first returning the number of rows affected by the INSERT which translates to a closed recordset. But Server A does not do this.

I would like to know why the default behavior of the command's .Execute is different on the different servers. Does it relate to the Provider/Driver settings in the connection string? Does it have anything to do with 64 bit VS. 32 bit servers?

I know that one way to address this issue to add SET NOCOUNT ON to the start of the stored procedure. But we have many stored procedures, and if the solution is a change in the connection string, that would be preferred. Also, whatever the possible solution is, I also looking to discover *why* it's happening.

Any help would be greatly appreciated.

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Feb 21, 2004

Hi everybody, I would like to know if it's possible to execute a stored procedure, passing it parameters, using not CommandType.StoredProcedure value of sqlcommand, but CommandType.Text.

I tried to use this:
sqlCmd.CommandType = CommandType.Text
sqlCmd.Parameters.Add(sqlPar)
sqlCmd.ExecuteNonQuery()

With this sql command:
"exec sp ..."

I wasn't able to make it to work, and I don't know if it's possible.

Another question:
if it's not possible, how can I pass a Null value to stored procedure?
This code:
sqlPar = new SqlParameter("@id", SqlDbType.Int)
sqlPar.Direction = ParameterDirection.Output
cmd.Parameters.Add(sqlPar)

sqlPar = new SqlParameter("@parent_id", DBNull)
cmd.Parameters.Add(sqlPar)

doesn't work, 'cause I get this error:
BC30684: 'DBNull' is a type and cannot be used as an expression.

How can I solve this?
Bye and thanks in advance.

P.S. I would prefer first method to call a stored procedure ('cause I could call it with 'exec sp null' sql command, solving the other problem), but obviusly if it's possible...=)

Sorry for grammatical mistakes.

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I was using xp_cmdshell via sql task but my network engineer is saying that this xp_cmdshell will break the security and recomond to use "Execute Process Task". If i'm using this task getting the below error.
Could you advice me regrding network engineer thought and any solution for avoiding this error.


---------------------------
Execute Process Task: C:WINDOWSsystem32ftp.exe
---------------------------
CreateProcessTask 'DTSTask_DTSCreateProcessTask_1': Process returned code 2, which does not match the specified SuccessReturnCode of 0.
---------------------------
Thanks,

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Aug 3, 2006



Hi!

Thanks For your reply!

but this is very urgent please help!!!!!!!

I need one more help in this issue. what if i do not need any "

for e.g: i am trying to set conn string and varaible value

jobCommand = new SqlCommand("xp_cmdshell 'dtexec /f "" + path + "" /Conn "" + Packconn + "" "" + connect + "" '",cconn);

i am getting some value like this :

CommandText "xp_cmdshell 'dtexec /f "D:\SSISProject\Integration Services Project1\ArchiveMainMultiTables.dtsx" /Conn "SE413695\AASQL2005.TestDB;" "Provider=SQLNCLI.1;Data Source=SE413695\AASQL2005;Initial Catalog=TestDB;Provider=SQLNCLI.1;Integrated Security=SSPI;" '" string


I do not need the highlighted escape characters in it. what should i do??????

i need some thing like this :

xp_cmdshell 'dtexec /f "D:SSISProjectIntegration Services Project1ArchiveMainMultiTables.dtsx" /Conn SE413695AASQL2005.TestDB;"Provider=SQLNCLI.1;Data Source=SE413695AASQL2005;Initial Catalog=TestDB;Provider=SQLNCLI.1;Integrated Security=SSPI;"'

Thanks,

Jas

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I'm looking into the idea of building an enhanced version of dtexec.exe that builds in some extra logging features. My utility will execute packages using the Package.Execute() method.

Thing is, I'd still want to support all of the command-line options that dtexec supports. For example, my utility should accept "/set package.variables[myvariable].Value;myvalue" and pass it through to the executing package but I can't find a way of doing it using Package.Execute().

Am I missing something or is this just not possible?

Thanks
Jamie


[Microsoft follow-up]

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Hi all,


Criteria:

We connect to the remote database servers through the network from loca by using Query Analyzer.
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But now we are unable to execute the xp_cmdshell command on remote databases from local Query Analyzer
We do not know what happened but i think due to network updates this command is not able to execute...


For ex:
Previously i was able to execute master..xp_cmdshell 'net start' from local Query Analyzer.But now not able to execute


Now my question is, is there any other way(Directly or indirectly) to execute the xp_cmdshell command on remote databases from local?


Note : we are able to execute this command on remote Query Analyzer but not from local QA

Any suggestions would be very very helpful to me?


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Feb 23, 2006

Good afternoon-

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BATCH FILE:

cd C:Trandev
otrun -at OTRecogn.att -DINPUT_FILE=%1 -tl 1 -cs dv -lg mylog -I
C:Trandev represents the remote environment


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SSIS:

I have a FOR EACH loop grabbing files and writing fileName to a variable that is passed to the Process Task as an argument through an expression(%1 in the batch file above). The Working Directory is a mapped network drive. The Executable is also a network drive plus batch file name.


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Hi,

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I'm using an OLE DB connection and I have mapped user variables to the various parameter names. Unfortunately when i test the above command it fails on must declare the scalar variable "@DatabaseName". How can i get my values to be substituted into the command?

Many thanks

Martin



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Anatole

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Nov 4, 2006

Hi All,

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myVar - String packageLevel. (to store the query)

I am assigning this query to the myVar variable, "Select * from db.Users where (UsrName = " + @[User::enterName] + " )"

Now in the OLE Db source, I have selected as Sql Command from Variable, and I am getting the variable, enterName,. I select that and when I click on OK am getting this error.

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Sep 19, 2006

Hi. I am writing a program in C# to migrate data from a Foxpro database to an SQL Server 2005 Express database. The package is being created programmatically. I am creating a separate data flow for each Foxpro table. It seems to be doing it ok but I am getting the following error message at the package validation stage:

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.........

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private bool BuildPackage()

{




// Create the package object

oPackage = new Package();

// Create connections for the Foxpro and SQL Server data

Connections oPkgConns = oPackage.Connections;

// Foxpro Connection

ConnectionManager oFoxConn = oPkgConns.Add("OLEDB");

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oSQLConn.Name = "DestinationConnectionOLEDB";

oSQLConn.Description = "OLEDB Connection For SQL Server Database";

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thSQLTask.Properties["DelayValidation"].SetValue(thSQLTask, true);

thSQLTask.Properties["ResultSetType"].SetValue(thSQLTask, ResultSetType.ResultSetType_None);

thSQLTask.Properties["SqlStatementSource"].SetValue(thSQLTask, @"C:LPFMigrateLPF_Script.sql");

thSQLTask.Properties["SqlStatementSourceType"].SetValue(thSQLTask, SqlStatementSourceType.FileConnection);

thSQLTask.FailPackageOnFailure = true;



// Add Data Flow Tasks. Create a separate task for each table.

// Get a list of tables from the source folder

arFiles = Directory.GetFileSystemEntries(sLPFDataFolder, "*.DBF");

for (iCount = 0; iCount <= arFiles.GetUpperBound(0); iCount++)

{


// Get the name of the file from the array

sDataFile = Path.GetFileName(arFiles[iCount].ToString());

sDataFile = sDataFile.Substring(0, sDataFile.Length - 4);

oDataFlow = ((TaskHost)oPackage.Executables.Add("DTS.Pipeline.1")).InnerObject as MainPipe;

oDataFlow.AutoGenerateIDForNewObjects = true;



// Create the source component

IDTSComponentMetaData90 oSource = oDataFlow.ComponentMetaDataCollection.New();

oSource.Name = (sDataFile + "Src");

oSource.ComponentClassID = "DTSAdapter.OLEDBSource.1";

// Get the design time instance of the component and initialize the component

CManagedComponentWrapper srcDesignTime = oSource.Instantiate();

srcDesignTime.ProvideComponentProperties();

// Add the connection manager

if (oSource.RuntimeConnectionCollection.Count > 0)

{


oSource.RuntimeConnectionCollection[0].ConnectionManagerID = oFoxConn.ID;

oSource.RuntimeConnectionCollection[0].ConnectionManager = DtsConvert.ToConnectionManager90(oFoxConn);

}

// Set Custom Properties

srcDesignTime.SetComponentProperty("AccessMode", 0);

srcDesignTime.SetComponentProperty("AlwaysUseDefaultCodePage", true);

srcDesignTime.SetComponentProperty("OpenRowset", sDataFile);

// Re-initialize metadata

srcDesignTime.AcquireConnections(null);

srcDesignTime.ReinitializeMetaData();

srcDesignTime.ReleaseConnections();

// Create Destination component

IDTSComponentMetaData90 oDestination = oDataFlow.ComponentMetaDataCollection.New();

oDestination.Name = (sDataFile + "Dest");

oDestination.ComponentClassID = "DTSAdapter.OLEDBDestination.1";

// Get the design time instance of the component and initialize the component

CManagedComponentWrapper destDesignTime = oDestination.Instantiate();

destDesignTime.ProvideComponentProperties();

// Add the connection manager

if (oDestination.RuntimeConnectionCollection.Count > 0)

{


oDestination.RuntimeConnectionCollection[0].ConnectionManagerID = oSQLConn.ID;

oDestination.RuntimeConnectionCollection[0].ConnectionManager = DtsConvert.ToConnectionManager90(oSQLConn);

}

// Set custom properties

destDesignTime.SetComponentProperty("AccessMode", 2);

destDesignTime.SetComponentProperty("AlwaysUseDefaultCodePage", false);

destDesignTime.SetComponentProperty("OpenRowset", "[dbo].[" + sDataFile + "]");



// Create the path to link the source and destination components of the dataflow

IDTSPath90 dfPath = oDataFlow.PathCollection.New();

dfPath.AttachPathAndPropagateNotifications(oSource.OutputCollection[0], oDestination.InputCollection[0]);

// Iterate through the inputs of the component.

foreach (IDTSInput90 input in oDestination.InputCollection)

{


// Get the virtual input column collection

IDTSVirtualInput90 vInput = input.GetVirtualInput();

// Iterate through the column collection

foreach (IDTSVirtualInputColumn90 vColumn in vInput.VirtualInputColumnCollection)

{


// Call the SetUsageType method of the design time instance of the component.

destDesignTime.SetUsageType(input.ID, vInput, vColumn.LineageID, DTSUsageType.UT_READWRITE);

}

//Map external metadata to the inputcolumn

foreach (IDTSInputColumn90 inputColumn in input.InputColumnCollection)

{


IDTSExternalMetadataColumn90 externalColumn = input.ExternalMetadataColumnCollection.New();

externalColumn.Name = inputColumn.Name;

externalColumn.Precision = inputColumn.Precision;

externalColumn.Length = inputColumn.Length;

externalColumn.DataType = inputColumn.DataType;

externalColumn.Scale = inputColumn.Scale;

// Map the external column to the input column.

inputColumn.ExternalMetadataColumnID = externalColumn.ID;

}

}

}

// Add precedence constraints to the package executables

PrecedenceConstraint pcTasks = oPackage.PrecedenceConstraints.Add((Executable)thSQLTask, oPackage.Executables[0]);

pcTasks.Value = DTSExecResult.Success;

for (iCount = 1; iCount <= (oPackage.Executables.Count - 1); iCount++)

{


pcTasks = oPackage.PrecedenceConstraints.Add(oPackage.Executables[iCount - 1], oPackage.Executables[iCount]);

pcTasks.Value = DTSExecResult.Success;

}

// Validate the package

DTSExecResult eResult = oPackage.Validate(oPkgConns, null, null, null);

// Check if the package was successfully executed

if (eResult.Equals(DTSExecResult.Canceled) || eResult.Equals(DTSExecResult.Failure))

{


string sErrorMessage = "";

foreach (DtsError pkgError in oPackage.Errors)

{


sErrorMessage = sErrorMessage + "Description: " + pkgError.Description + "";

sErrorMessage = sErrorMessage + "HelpContext: " + pkgError.HelpContext + "";

sErrorMessage = sErrorMessage + "HelpFile: " + pkgError.HelpFile + "";

sErrorMessage = sErrorMessage + "IDOfInterfaceWithError: " + pkgError.IDOfInterfaceWithError + "";

sErrorMessage = sErrorMessage + "Source: " + pkgError.Source + "";

sErrorMessage = sErrorMessage + "Subcomponent: " + pkgError.SubComponent + "";

sErrorMessage = sErrorMessage + "Timestamp: " + pkgError.TimeStamp + "";

sErrorMessage = sErrorMessage + "ErrorCode: " + pkgError.ErrorCode;

}

MessageBox.Show("The DTS package was not built successfully because of the following error(s):" + sErrorMessage, "Package Builder", MessageBoxButtons.OK, MessageBoxIcon.Information);

return false;

}

// return a successful result

return true;
}

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Dec 6, 2006

Dear all:

I had got the below error when I execute a DELETE SQL query in SSIS Execute SQL Task :

Error: 0xC002F210 at DelAFKO, Execute SQL Task: Executing the query "DELETE FROM [CQMS_SAP].[dbo].[AFKO]" failed with the following error: "The transaction log for database 'CQMS_SAP' is full. To find out why space in the log cannot be reused, see the log_reuse_wait_desc column in sys.databases". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.


But my disk has large as more than 6 GB space, and I query the log_reuse_wait_desc column in sys.databases which return value as "NOTHING".

So this confused me, any one has any experience on this?

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Looking For A Way To Refer To A Package Variable Within Any Transact-SQL Code Included In Execute SQL Or Execute T-SQL Task

Apr 19, 2007

I'm looking for a way to refer to a package variable within any
Transact-SQL code included in either an Execute SQL or Execute T-SQL
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