DTS Runtime Parameter

May 12, 2000

Hi Everyone,

I've an DTS package, which has an Execute SQL Task. I'm doing the operations based on a parameter. I need to pass that in runtime. Is there any way to do that in Execute SQL Task? BOL says that the runtime parameter can be set by giving a question mark(?). But when I tried this, it says, value not passed.


Thanks in advance.

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Verify Parameter Values At Runtime

May 5, 2008

I have a report that has three parameters. View, Tier and Manager. The View parameter has 3 possible choices: Company, Manager and Tier. If the user selects Company then they cannot select anything in the other two parameters. If the user selects Manager from the View parameter then they can only select something for the Manager parameter. Likewise, if they choose Tier from the View parameter they can only select something for the Tier parameter.

This is all working like I want it and provides the desired results. However, if a user selects Tier for the View parameter and then doesn't select anything for the Tier parameter it is just like selecting Company from the View parameter. What I'd like to do is have error checking so that if they do choose Tier from the View parameter and then try and run the report and Tier is still null have it indicate that they have to choose a tier.

To get the first part of this to work I had to create datasets that contained just a null and then default Manager and Tier to that dataset. Choosing the default of Null in the parameter set up didn't work.

I think the error checking could look something like this:

=IIf(Parameters!View.Value = "Tier" AND IsNothing(Parameters!tier.Value) , "Must Select Tier", Parameters!tier.Value)

Now, I just need to know where to put it. Is there something that it will look at before generating the report to check the values of parameters. Maybe like the NoRows property when no rows are returned?

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How To Give Parameter Value At Runtime In SSIS Package

Aug 31, 2006

Hi



i am develope package using Oracle DataBase



My Logic is INSERT NEw Reocrds And Updated Existing Records With Some Condiotion .



In Source query Some select Columns with Where Condiotion .This Where Condition Field value should pass at that time of Runtime Parameter. How to Achieve Parameter value pass in OLEDB Source at run time.



Please any one give me the Solution. I am struggling with INSERT , UPDATE Records With Paramet condiotion,? Any one give Sample Insert and Update with Parameter using Oracle Database?







Thanks & regards,

Jeyakumar .M



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Jan 10, 2006

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Jun 4, 2015

the code below works (this is only a quick dumbed down version of the actual code, it might not work 100% for all cases). Is it at all possible to exploit the functions that were added to SSQL since v. 2005 to simplify this code ?

In SSRS, a parameter allows the user to create a list of invoices (from CRM) to be ordered in any of the following ways the user prefers:

'Document Date (most recent date first)'
'Document Number (highest number first)'
'Document Date (most recent first) and Number'
'Document Number (lowest number first)'

The invoices have a (supposedly) sequential identity-generated number. However Accounting may want to set a different date than the creation date on some invoices. So there is no way the invoice numbers will be in the same sequence as the invoice dates.

So I just created the "sorting fields" - they appear as junk in the output dataset (just do not drop them in the SSRS tablix - they have to be part of the SELECT statement to be usable in the ORDER BY clause.

The code is:

DECLARE @ls_OrderBy varchar(80)
--'Document Number (highest number first)'
--'Customer and Document Date (most recent date first)'
--'Customer and Document Number (highest number first)'
--'Document Date (most recent first) and Number'

[code]....

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Mar 8, 2007

 
You can set the default value of a reporting services parameter by any expression.
 
But with code I'm NOT allowed to do:
Parameters!myParam.Value = CDate("01.01.2007")
 
This is cause Value property is read-only.
So the question would be:
Are there any way I set a parameter value in runtime ?
 
Hope anyone can help...
 

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Apr 18, 2008

Hi,

I am having a Data flow task in For each loop which will gets 100 sourcetable names and 100 target table names...

am having a simpleData flow task which trasferes from OLEDBSource to OLEDBDestination.
I am repeating the Dataflow task which transfers from sourcetablename extracted from for loop to a destination table var.

The problem am gettting is for the first table it is able to transfer correcly because I did mapping for those tables at design time...but for the next coming sourcetable-desttable (which r having different no of cols,datatypes) its giving Validation failed...and...needs to refresh metadata....

is there any way to refresh the metadata of Data flow task (I set the property of OLEDBSource validate external meta to false then also same error is coming)

Thanks
Radhika

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Hi.

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means sample example is

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here instead of <%1> i need to pass Test DB name

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GO
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my .sql file contains <%1> so i need to replace it

i tried like

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declare @chg22 varchar(500)

set @t = 'Test'
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Dec 8, 2006

Hi!
My question is exactly the subject.
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2
3 SQLDS.ID = "CustomerDataSource"
4 SQLDS.ConnectionString = ConfigurationManager.ConnectionStrings("connectionstring").ConnectionString
5 SQLDS.SelectCommand = "select customerid,companyname,contactname,country from customers"
6 SQLDS.InsertCommand = "insert into customers(customerid,companyname,contactname,country) values(@customerid,@companyname,@contactname,@country)"
7 SQLDS.UpdateCommand = "update customers set companyname=@companyname,contactname=@contactname,country=@country where customerid=@customerid"
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9
10 SQLDS.UpdateParameters.Add(New Parameter("companyname"))
11 SQLDS.UpdateParameters.Add(New Parameter("contactname"))
12 SQLDS.UpdateParameters.Add(New Parameter("country"))
13 SQLDS.UpdateParameters.Add(New Parameter("customerid"))
14
15 Page.Controls.Add(SQLDS)
16
17 If Not Page.IsPostBack Then
18 GridView1.DataKeyNames = New String() {"customerid"}
19 GridView1.DataSourceID = SQLDS.ID
20
21 ' ... and so on
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2 ConnectionString="<%$ ConnectionStrings:Pubs %>"
3 SelectCommand="SELECT [au_id], [au_lname], [au_fname], [state] FROM [authors] WHERE [state] = @state">
4 <SelectParameters>
5 <asp:ControlParameter Name="state" ControlID="DropDownList1" PropertyName="SelectedValue" />
6 </SelectParameters>
7 </asp:SqlDataSource>
8
 Ok. OK. But my SqlDataSource is created dynamically. Any ideas on how to solve this problem?Thanks!

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Mar 7, 2007

Hi,
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Now when i compile the code, i didnt get any compilation error. But when execute the code it gives me a runtime error which goes as given below :
An unhandled exception of type 'System.InvalidCastException' occurred in DTSFactory.exe
Additional information: QueryInterface for interface Microsoft.SQLServer.DTSPkg80.CustomTask failed.
I  am getting this error near the line : oCustTask = (DTS.DataPumpTask2)oTask.CustomTask;
The following is the code.
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using DTS = Microsoft.SQLServer.DTSPkg80;
namespace DTSFactory
{
/// <summary>
/// Summary description for Form1.
///This is assuming that all steps have been taken in the following document:
///http://SQLDEV.NET/DTS/DotNetCookBook.htm
///SN.EXE -K c:DTS.KEY
///tlbimp.exe "C:program filesmicrosoft SQL Sever80ToolsBindtspkg.dll" /out:c:Microsoft.SQLServer.DTSPkg80.dll
///Keyfile:c:DTS.KEY
///gacutil.exe -i C:Microsoft.SQLServer.DTSPkg80.dll
///These steps are needed for interop with dtspkg.dll
/// </summary>
public class Form3 : System.Windows.Forms.Form
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.Container components = null;
private System.Windows.Forms.Button button1;
public DTS.Package2Class pkg = new DTS.Package2Class();
public Form3()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
}
private void Form3_Load(object sender, System.EventArgs e)
{
 
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if(components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
 
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.button1 = new System.Windows.Forms.Button();
this.SuspendLayout();
//
// button1
//
this.button1.Location = new System.Drawing.Point(0, 0);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(40, 56);
this.button1.TabIndex = 0;
this.button1.Text = "button1";
this.button1.Click += new System.EventHandler(this.button1_Click);
//
// Form3
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(648, 429);
this.Controls.Add(this.button1);
this.Name = "Form3";
this.Text = "Form3";
this.Load += new System.EventHandler(this.Form3_Load);
this.ResumeLayout(false);
}
#endregion
private void button1_Click(object sender, System.EventArgs e)
{
initpackage();
}
public void initpackage()
{
CreateConnections();
CreatePackageSteps();
DefinTasks(pkg);
pkg.Name="MyCSharpDTSTest";
pkg.Description = "CShart DTS Test";
object MIA=System.Reflection.Missing.Value;
pkg.SaveToSQLServer("MyServerName", "MyUserID", "MyPassword",
DTS.DTSSQLServerStorageFlags.DTSSQLStgFlag_Default, "","","",ref
MIA,false);
pkg.Execute();
pkg.UnInitialize();
pkg = null;
}
public void CreateConnections()
{
DTS.Connection txtConn,sqlConn;
 
txtConn = pkg.Connections.New("DTSFlatFile");
//label1.Text = label2.Text = "";
 
//for (int i=1;i<txtConn.ConnectionProperties.Count;i++)
// label1.Text = label1.Text + "
" + txtConn.ConnectionProperties.Item(i).Name;
//for text connection
//start
txtConn.ConnectionProperties.Item(1).Value = "C:\FlatFiles\1.txt";
txtConn.ConnectionProperties.Item(3).Value = 1;
txtConn.ConnectionProperties.Item(4).Value = "
";
txtConn.ConnectionProperties.Item(5).Value = 1;
txtConn.ConnectionProperties.Item(7).Value = "|";
txtConn.ConnectionProperties.Item(9).Value = 1;
txtConn.ConnectionProperties.Item(10).Value = 0;
txtConn.ConnectionProperties.Item(11).Value = """;
txtConn.ConnectionProperties.Item(12).Value = false;
txtConn.ConnectionProperties.Item(14).Value = 0;
txtConn.ConnectionProperties.Item(18).Value = 255;
 
txtConn.Name = "Text File (Source)";
txtConn.ID = 1;
txtConn.Reusable = true;
txtConn.ConnectImmediate = false;
txtConn.DataSource = "C:\FlatFiles\1.txt";
txtConn.ConnectionTimeout = 60;
txtConn.UseTrustedConnection = false;
txtConn.UseDSL = false;
//end
pkg.Connections.Add(txtConn);
sqlConn = pkg.Connections.New("SQLOLEDB");
 
//for (int i=1;i<sqlConn.ConnectionProperties.Count;i++)
// label2.Text = label2.Text + "
" + sqlConn.ConnectionProperties.Item(i).Name;
sqlConn.ConnectionProperties.Item(3).Value = true;
sqlConn.ConnectionProperties.Item(4).Value = "sa";
sqlConn.ConnectionProperties.Item(5).Value = "FCSUAT";
sqlConn.ConnectionProperties.Item(6).Value = "(local)";
sqlConn.ConnectionProperties.Item(19).Value = "DTS Designer";
 
sqlConn.Name = "Microsoft OLE DB Provider for SQL Server";
sqlConn.ID = 2;
sqlConn.Reusable = true;
sqlConn.ConnectImmediate = false;
sqlConn.DataSource = "(local)";
sqlConn.UserID = "sa";
sqlConn.ConnectionTimeout = 60;
sqlConn.Catalog = "FCSUAT";
sqlConn.UseTrustedConnection = false;
sqlConn.UseDSL = false;
 
pkg.Connections.Add(sqlConn);
 
}
public void CreatePackageSteps()
{
DTS.Step2 oStep = (DTS.Step2)pkg.Steps.New();
oStep.Name = "Copying Data from myTableName";
oStep.Description = "Copying Data from myTableName";
oStep.TaskName = "Copying Data from myTableName";
oStep.CommitSuccess = false;
oStep.RollbackFailure = false;
oStep.ScriptLanguage = "VBScript";
oStep.AddGlobalVariables = true;
oStep.CloseConnection = false;
oStep.ExecuteInMainThread = true;
oStep.IsPackageDSORowset = false;
oStep.JoinTransactionIfPresent = false;
oStep.DisableStep = false;
oStep.FailPackageOnError = true;
pkg.Steps.Add(oStep);
oStep = null;
}
public void DefinTasks(DTS.Package2Class package)
{
DTS.DataPumpTask2 oCustTask;
DTS.Task oTask;
oTask = package.Tasks.New("DTSDataPumpTask");
oCustTask = (DTS.DataPumpTask2)oTask.CustomTask;
oCustTask.Name = "Copying Data from myTableName";
oCustTask.Description = "Copying Data from myTableName to MyDestDB.myTableName";
DTS.DataPumpTask2 oDataPump = (DTS.DataPumpTask2)oTask.CustomTask;
oDataPump.SourceConnectionID = 1;
oDataPump.SourceSQLStatement = "SELECT `MyField` FROM myTableName";
oDataPump.DestinationConnectionID =2;
oDataPump.DestinationObjectName = "myTableName";
oDataPump.ProgressRowCount = 1000;
oDataPump.MaximumErrorCount = 0;
oDataPump.FetchBufferSize = 1;
oDataPump.UseFastLoad=true;
oDataPump.InsertCommitSize = 0;
oDataPump.InsertCommitSize = 500000;
oDataPump.ExceptionFileColumnDelimiter = "|";
oDataPump.ExceptionFileRowDelimiter = "
";
oDataPump.AllowIdentityInserts = false;
oDataPump.FirstRow = 0;
oDataPump.LastRow = 0;
CreateTaskTrans(oDataPump, oCustTask);
pkg.Tasks.Add(oTask);
oCustTask = null;
oTask = null;
}
public void CreateTaskTrans(DTS.DataPumpTask DatPump,
DTS.DataPumpTask2 CustTask)
{
DTS.Transformation2 oTransformation;
oTransformation =
(DTS.Transformation2)CustTask.Transformations.New("DTS.DataPumpTransformCopy");
oTransformation.Name = "DirectCopyXform";
oTransformation.TransformFlags = 63;
oTransformation.ForceSourceBlobsBuffered = 0;
oTransformation.ForceBlobsInMemory = false;
oTransformation.InMemoryBlobSize = 1048576;
oTransformation.SourceColumns.AddColumn("MyField",1);
oTransformation.DestinationColumns.AddColumn("MyField",1);
DatPump.Transformations.Add(oTransformation);
}
}
}
 
Can anyone help me in solving this? 
Thanks in advance.

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cac.HeaderText = HeaderNamesArray(i)
cac.DataField = ProductNamesArray(i)Me.GridView1.Columns.Add(cac)
next
I have difficulty on how to do similar declarations for the insertcommand and update command.

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Hi
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void btnshowdata_click(){
SqlDataSource1.SelectCommandType = SqlDataSourceCommandType.StoredProcedure;
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grid.DataBind();
}
datasource is already attached to grid, but its select query is chaning at button click. At design time binding update works but when i click the button binding(select quesry) is changed, after that update is not working.
 
Any help?
Thanks

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Determing The Where Clause At Runtime

Nov 16, 2005

I am trying to set the WHERE clause in an SQL statement at runtime using a case statement like so

SELECT *

FROM table

WHERE   CASE @BrowseBy   
             
          WHEN 'Supplier' THEN
Supplier = @Value
           
            WHEN
'PriceRange' THEN Price > 1000
           
            WHEN
'BladeSpan' THEN BladeSpan = @Value
           
            WHEN
'MotorFinish' THEN FinishID = @Value
           
            WHEN
'BladeFinish' THEN BladeFinish1 = @Value or BladeFinish2 = @Value
                  END

the above code gives me a syntax error... does anyone know of another way to accomplish this?

Thanx

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