Hello All,
I have a SQLDataSource "sdsX" which has four records. There is a DataList "dlX" which is binded to this SQLDataSource "sdsX". Now I want that my datalist "dlX" take third record of "sdsX" as its first element. Is there any property which can be used.
Thanks
Hi, all experts here,
Do we always have to use SCD component for the loading of data into data warehouse to handle changes of rows?
I am looking forward to hearing from you and thank you very much in advance for your help.
With best regards,
Hello,
Is it possible to use existing data flow components (Merge Join, aggregation,...) in a custom data flow component?
Thanks,
Yoann
Hi all,I have a table called PTRANS with few columns (see create script below).I have created a view on top that this table VwTransaction (See below)I can now run this query without a problem:select * from dbo.VwTransactionwhereAssetNumber = '101001' andTransactionDate <= '7/1/2003'But when I create an index on the PTRANS table using the command below:CREATE INDEX IDX_PTRANS_CHL# ON PTRANS(CHL#)The same query that ran fine before, fails with the error:Server: Msg 242, Level 16, State 3, Line 1The conversion of a char data type to a datetime data type resulted inan out-of-range datetime value.I can run the same query by commeting out the AssetNumber clause and itworks fine. I can also run the query commenting out the TransactionDatecolumn and it works fine. But when I have both the conditions in theWHERE clause, it gives me this error. Dropping the index solves theproblem.Can anyone tell me why an index would cause a query to fail?Thanks a lot in advance,AmirCREATE TABLE [PTRANS] ([CHL#] [varchar] (100) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,[CHCENT] [numeric](2, 0) NOT NULL ,[CHYYMM] [numeric](4, 0) NOT NULL ,[CHDAY] [numeric](2, 0) NOT NULL ,[CHTC] [char] (2) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL) ON [PRIMARY]GOCREATE VIEW dbo.vwTransactionsASSELECT CONVERT(datetime, dbo.udf_AddDashes(REPLICATE('0', 2 -LEN(CHCENT)) + CONVERT(varchar, CHCENT) + REPLICATE('0', 4 -LEN(CHYYMM))+ CONVERT(varchar, CHYYMM) + REPLICATE('0', 2 -LEN(CHDAY)) + CONVERT(varchar, CHDAY)), 20) AS TransactionDate,CHL# AS AssetNumber,CHTC AS TransactionCodeFROM dbo.PTRANSWHERE (CHCENT <> 0) AND (CHTC <> 'RA')*** Sent via Developersdex http://www.developersdex.com ***Don't just participate in USENET...get rewarded for it!
View 1 Replies View Relatedi am trying to get value from a table and put the vale in label control but i have null data in the table. if i have null data then i want the label to have " 1 " as the value.
this is my code. when i run this i get error. Operator '=' is not defined for type 'DBNull' and string "". Dim conn As SqlConnection = New SqlConnection(ConfigurationManager.ConnectionStrings("ConnectionString").ConnectionString)
Dim cmd As SqlCommand = New SqlCommand("SELECT MAX(PageHit) From BusinessLog WHERE (BusinessID=@BusID)", conn)cmd.Parameters.AddWithValue("@BusID", strBusID)
conn.Open()
If cmd.ExecuteScalar = "" Then
lblHits.Text = "1"
Exit Sub
Else
lblHits.Text = cmd.ExecuteScalar()
Exit Sub
End If
Imports System
Imports Microsoft.SqlServer.Dts.Pipeline
Imports Microsoft.SqlServer.Dts.Pipeline.Wrapper
Imports Microsoft.SqlServer.Dts.Runtime
Imports Microsoft.SqlServer.Dts.Runtime.Wrapper
Namespace SSISComp
<DtsPipelineComponent()> _
Public Class UpperCase
Inherits PipelineComponent
End Class
End Namespace
The above is fine, i.e. at least i get no IDE complaints. But, as soon as i try to make the attribute even remotely useful, i get Mr Squiggly and he no wanna go away. (and most of this is pulled from samples so I must be missing someyhing embarrasingly obvious:
This one will get you DisplayName is not declared
Namespace SSISComp
<DtsPipelineComponent(DisplayName = "Hello")> _
Public Class UpperCase
Inherits PipelineComponent
End Class
End Namespace
This one will get you Too many argumnets to Public sub New()
Namespace SSISComp
<DtsPipelineComponent(, , , "Hello", , , , , , )> _
Public Class UpperCase
Inherits PipelineComponent
End Class
End Namespace
So, what is the syntax for this
Note, we have a reference to Microsoft.Sqlserver.Pipelinehost (as well as dtspipelinewrap,dtsruntimerap,and managedts)
Clues please
Dave
Hello,
I am using this sql data source control.
<asp:textbox runat="server" id="txtFromDate" ReadOnly="true"></></asp:textbox>
<asp:textbox runat="server" id="txtToDate" ReadOnly="true"></asp:textbox>
--------------------------------->
<asp:sqldatasource id="dsClickInfo" runat="server" connectionstring="<%$ ConnectionStrings:activeConnectionString %>"
selectcommand="SProc_GetTransaction" selectcommandtype="StoredProcedure">
<SelectParameters>
<asp:QueryStringParameter QueryStringField="Id" Name="MerchantID" Type="int32" />
<asp:ControlParameter ControlID="txtFromDate" Name="StartDate" PropertyName="Text"
Type="String" DefaultValue="0" />
<asp:ControlParameter ControlID="txtToDate" Name="EndDate" PropertyName="Text"
Type="String" DefaultValue="0" />
</SelectParameters>
</asp:sqldatasource>
I abouve code txtFromDate and txtToDate are marked as readonly so sqldatasource is not able to get value from these controls.
How is it possible?
Please help me..
I have made a SQLDataSource control with the select command:
SELECT COUNT(*) AS 'Antall' FROM Utgivelse WHERE (medieID = @medieID)
I want to use the "Antall" result programmatically in C# code. I try the following statement: IDataReader MyReader;
MyReader = CType(SqlDataSource2.Select(DataSourceSelectArguments.Empty),IDataReader);
but it doesnot work. Can somebody help me how to get the data from th control ?
Tom
Hello everybody, I just wanted to share with you a control that I have been using that has made my life easier:
http://www.geocities.com/scirocco_ha/DataControl.htm
After selecting the CursorType, CursorLocation, LockType and Disconnected status of your Recordset (there are defaults). I bind my controls and that is it
Then I can Navigate, Add New, Delete, Refresh, Search and Save Changes to my recordsets without any other code. That is really it, no other code is needed.
Hi
I am getting error in an SSIS,
Source-Excel File
Destination-SQL Server
Source has fields of DataType-Unicode strig[DT_WSTR], I am using "Data Conversion" Component to convert these into Integer.
Source(Unicode strig[DT_WSTR])------------Destination(numeric[DT_NUMERIC] Precision:18 ; Scale:0)
Error:
[Data Conversion [14]] Error: Data conversion failed while converting column "Column1" (99) to column "Column1_Converted" (204). The conversion returned status value 2 and status text "The value could not be converted because of a potential loss of data.".
[Data Conversion [14]] Error: The "output column "Column1_Converted" (204)" failed because error code 0xC020907F occurred, and the error row disposition on "output column "Column1_Converted" (204)" specifies failure on error. An error occurred on the specified object of the specified component.
Can anyone tell me which Data Type should I use to convert string into integer.
Thanks
i am developing one custom transfer component, where i am building one custom object and want the same to be transfered from ComponentUI to component.I explored in this issue and came to know that we can make use of SaveToXML and LoadXML methods of IDTSPersist90 interface. The problem is i could not able to make use of this interface.If any body faced same issue and got the solution, let me know the same.
Thanks in advance
Karun
I have a int value that I pulled from a table in a database and it is stored in a variable. I would like to increment this value in a script component and then insert it into a field in my ole db destination. Is there any example out there of using a script component to do something similar to this.
Do I want to select source, destination or transformation?
Can I/how do I access my variable from within the script component.
Any asistance or examples you can point me towards would be greatly appreciated.
Hi, I need to concatenate two values in a column from different rows and jwelch send me a link where I could read about it (http://agilebi.com/cs/blogs/jwelch/archive/2007/09/14/dynamically-pivoting-rows-to-columns.aspx)
The problem is that I have a big set of data and I use only two columns in the script component and finally I write all the columns into a flat file. After the script component, only the outputs that I specified in it are available for my flat file.
So the question is: how can I have all my columns available for the flat file after a script component? Only the outputs that I specify inside of it are available after running the script?
There is a table with a column that contains Xml documents. For each record from my Data Flow Source, I want to pass in the Xml document and the node to interrogate, and return the value contained in the node. Like the Crm component, this is probably one I will have to write from scratch in C#, but I would like to avoid having to create the custom component if it already exists in the public arena.
Does anyone know of any Xml Ssis Data Flow Components that are downloadable for free?
Dear Experts,
I have some transformation in Script Component.
But I need some data for reference from database meantime.
(to get sequence number by different data)
How can I get data from DB in ScriptMain?
thx...
Is there a way to retrieve a returned value from a stored procedure w/out binding do a data presentationi control? I have the following sqldataprovider...
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
SelectCommand="f_GetUser"
ConnectionString="<%$ ConnectionStrings:MyServer %>"
SelectCommandType="StoredProcedure">
<SelectParameters>
<asp:formparameter name="username" formfield="txtusername" />
<asp:formparameter name="password" formfield="txtpassword" />
</SelectParameters>
</asp:SqlDataSource>
Do I have to make a gridview to get the value that is returned from this stored procedure? The SP only returns one value (a count of records) and I want to set it to a variable. Is there a way, similar to a recordset in ASP, that I can access that one value?
here is my stored procedure...
CREATE PROCEDURE f_GetUser
@username varchar(50),
@password varchar(50)
AS
SELECT COUNT(*) AS numusers
FROM f_Users
WHERE username=@username AND password=@password
I just want to retrieve "numusers" and use it in a conditional....
tia for your help
hi,
i need to code for retrieving single data from sqldatasource control. i need the full set of coding
connecting
retrieving data in text box
editing data to the table
updating data to the table
deleting data to the table
i want to fetch "single field data"
any one who know the code please post reply or send it to my mail senthilonline_foryou@rediffmail.com
Hello:I forgot what to do in a case like this. I have a SqlDataSource control within a label and I want to allow auto sorting, but when I click on the sort link the page comes back with:The SqlDataSource control 'sqlViewIncompleteForms' does not have a naming container. Ensure that the control is added to the page before calling DataBind.[HttpException (0x80004005): The SqlDataSource control 'sqlViewIncompleteForms' does not have a naming container. Ensure that the control is added to the page before calling DataBind.] System.Web.UI.WebControls.DataBoundControlHelper.FindControl(Control control, String controlID) +1590679 System.Web.UI.WebControls.ControlParameter.Evaluate(HttpContext context, Control control) +76 System.Web.UI.WebControls.Parameter.UpdateValue(HttpContext context, Control control) +46 System.Web.UI.WebControls.ParameterCollection.UpdateValues(HttpContext context, Control control) +103 System.Web.UI.WebControls.SqlDataSource.LoadCompleteEventHandler(Object sender, EventArgs e) +40 System.EventHandler.Invoke(Object sender, EventArgs e) +0 System.Web.UI.Page.OnLoadComplete(EventArgs e) +2010392 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1209How do I over come this? Do I have to use the find control method on page_load? Here is the code portion .vb<% 'Label which contains the default.aspx home content %><asp:Label ID="recip_home_display" runat="server" Visible="false"> <div align="center" class="HeaderSmall">Incomplete Recip Submissions</div> <asp:GridView ID="RecipStatusGridView" runat="server" AutoGenerateColumns="False" BorderWidth="0px" DataKeyNames="queue_id" DataSourceID="sqlViewIncompleteForms" AllowPaging="True" AllowSorting="True" CellPadding="2" CellSpacing="2" CssClass="TextSmall" HorizontalAlign="Center" Width="500px" Visible="False"> <Columns> <asp:BoundField DataField="queue_id" HeaderText="Incomplete Listings" HtmlEncode="False" InsertVisible="False" ReadOnly="True" SortExpression="queue_id"> <ControlStyle CssClass="LinkNormal" /> <ItemStyle HorizontalAlign="Center" /> <HeaderStyle HorizontalAlign="Center" /> </asp:BoundField> <asp:BoundField DataField="form_type" HeaderText="Listing Type" SortExpression="form_type"> <ItemStyle HorizontalAlign="Center" /> <HeaderStyle HorizontalAlign="Center" /> </asp:BoundField> <asp:BoundField DataField="listing_address" HeaderText="Listing Address" ReadOnly="True" SortExpression="listing_address"> <ItemStyle HorizontalAlign="Center" /> <HeaderStyle HorizontalAlign="Center" /> </asp:BoundField> <asp:BoundField DataField="last_modified_date" DataFormatString="{0:d}" HeaderText="Last Modified" HtmlEncode="False" SortExpression="last_modified_date"> <ItemStyle HorizontalAlign="Center" /> <HeaderStyle HorizontalAlign="Center" /> </asp:BoundField> </Columns> <HeaderStyle BackColor="#5C6F8D" /> <AlternatingRowStyle BackColor="#e9eaf0" /> </asp:GridView> <asp:SqlDataSource ID="sqlViewIncompleteForms" runat="server" ProviderName="System.Data.SqlClient" ConnectionString="<%$ Appsettings:connectionstring %>" SelectCommandType="StoredProcedure" SelectCommand="spGetIncompleteForms"> <SelectParameters> <asp:ControlParameter ControlID="active_member_id" Name="AgentId" /> </SelectParameters></asp:SqlDataSource></asp:Label>
View 1 Replies View RelatedI just want to insert a record into a table using a SqlDataSource control. But I'm having a hard time finding examples that don't use data bound controlsI have this so far (I deleted the parts not related to the insert):<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:UserPolls %>" InsertCommand="INSERT INTO [PollAnswers] ([PollId], [AnswerText], [AnswerCount]) VALUES (@PollId, @AnswerText, @AnswerCount)" <InsertParameters> <asp:Parameter Name="PollId" Type="Int32" /> <asp:Parameter Name="AnswerText" Type="String" /> <asp:Parameter Name="AnswerCount" Type="Int32" /> </InsertParameters> </asp:SqlDataSource> This is the data source for a gridview control I have on the page. I could set up an SqlDataSource for this alone if I need to, but i don't know if it would help. From what I could find, in the code behind I should haveSqlDataSource2.Insert()and SqlDataSource2 will grab the parameters and insert the record. The problem is I need to set the Pollid (from a session variable) and AnswerText (from a text box) at run time. Can I do this?Diane
View 3 Replies View RelatedHi, i have a listbox with multiple selection enabled, the end user uses this listbox to select what data they want to view eg. they select "green" to view all the green cars, "red" to select all the red cars etc. i have the listbox as the control that is connected to the datasource (the sql used for it is select * from cars_table where color =@colorthis works fine when one item in the listbox is selected, but when multiples are selected it does not work what format does the =@color have to be when multiples are selected? i've tried "green, red" "green + red" etc. but cannot seem to get it workingdoes anybody have any working examples that i can take a look at? it seems to be a common action, yet i cannot seem to find any documentation on how to get it to workthanks in advance!
View 1 Replies View RelatedLet's say... the sqldatasource has 3 columns: TableKey(int), TableName(string) and StartDate(datetime) and i'm writing a method to return the data type based on the column name.. for example: GetDataType("StartDate") should return "datetime"...what should i do?
View 2 Replies View RelatedWhen creating a user control (ascx) and registering it in the webpage, an error occurred:
"Login failed for user ''. The user is not associated with a trusted SQL Server connection."
This error does not appear when creating data access normally, and I don't use username/password for the northwind database; any suggestions.
I have an ASP page which uses an SQL data source control, as shown below: <asp:SqlDataSource ID="mySQL" runat="server" ConnectionString="<%$ ConnectionStrings:mySQLConnectionString %>" SelectCommand="SELECT device FROM device_table WHERE (device_id IN (@devicelist))"> <SelectParameters> <asp:Parameter DefaultValue="" Name="devicelist" Type="String" /> </SelectParameters> </asp:SqlDataSource>The problem is getting the "IN" clause of the select statement to work via the ASP page with code behind in C#. If I test the query in the page designer when configuring the SQL control by inserting 'device-1','device-2','device-3' as the value for the "devicelist" parameter, everything works as expected. However, when that same value is written programmatically into the DefaultValue of the parameter, the resulting query contains no results (as if the string contents are invalid). If I alter my program to supply a single entry (with no commas) it seems to work as well. I suspect the comma (and possibly the single-quote) characters in my string when multiple entries are involved are causing the issue.Is there a proper technique for getting the requisite quote-delimited, comma-separated list into the SQL control command parameter correctly? Should I be using some sort of escape sequence for the single-quote and comma characters? Should I be using another "type" for the parameter; one that accepts an array of entries? I have not been able to find any examples or documentation that provides an answer.
View 1 Replies View RelatedInside my SQL 2005 database I have a SmallDateTime with the layout "mm/dd/yyyy hh:mm:ss AM/PM" and then on a selected date of a calendar control it returns the date with 12:00:00 AM which obviously doesn't match with my database's time.
So, I'm looking for a way to drop the time off completely (for the query purpose) the database date when running a select statement. I don't want to touch SQL table data by modifying it, I just want to be able to query sql table using calendar control. Does anyone now how to accomplish this? Thank you in advance. - Nietzky
All,
Is it possible to Group data in a Matrix exactly similar to Table Control. For example, my table control would group data as follows:
Region Country City $ales
North America
USA
Chicago 4 MM
LA 10 MM
NYK 6 MM
Canada
Toronto 4 MM
while the matrix would display as:
North America USA Chicago 4MM
LA
NYK
Canada Toronto ...
Do you see the problem? The matrix is starting the subgroup at the same level as the parent group. How do I make a sub group start at the row below the parent group row in matrix just like in the table above?
Hello All,
In my report, I have a Matrix control placed next to a table. It renders properly and displays data aligned in two controls in Visual Studio Preview. However, when I deploy to production, it wraps the matrix control below the table, in fact puts the entire matrix control underneath the table. Why such strange behavior and not in the Preview of the report but only in Production? Any ideas how to fix this?
In VS Env. Preview --> [Table][Matrix]
In Report Svr Prod --> [Table]
[Matrix]
Thanks,
Does anyone have an example of performing a source to destination data load with another SQL Select Statement controlling source statement? What I would like to do is split up a huge data move by performing a loop on the source and modifying the source select "where" clause using values from a control table. I understand how to modify the source statement by using an expression statement with variables. Now I'm trying to figure out how to loop through a control table to drive the source task.
Any tips would be greatly appreciated,
Brent
1. I want to create a (transactional) NEW Publication and a NEW Subscription, but the Suscriber contains data inside the tables (articles) at the beginning (data from another year). Is this possible? How?.
2. I have a transactional Publication a Subscription running correctly. For X, the data in the Suscriber is deleted. I want to send ALL the data from de Publication. Must I delete the publication an create again for do this? Is the only way that we found but we think that is possible reinitialize or something like this.
Hi there,
I have created a package which simply imports data from a flat file to a SQL Server table. But I need to incorporate a data conversion component by which I may change the source-destination column mapping programmatically. So what I thought that I need to add a data conversion component into the dataflow task. After adding this component (I found its component id as {C3BF62C8-7C5C-4F85-83C3-E0B6F6BE267C}) I have created a path which establishes the mapping between output columns of source component and the input columns of data conversion component. Now I am not sure how to establish the mapping between the data conversion component€™s input column collection and output column collection.
I am giving my code snippet here,
IDTSComponentMetaData90 sourceDataFlowComponent = dataFlowTask.ComponentMetaDataCollection.New();
sourceDataFlowComponent.ComponentClassID = "{90C7770B-DE7C-435E-880E-E718C92C0573}";
€¦ €¦ €¦. // Code for configuring the source data flow component
IDTSComponentMetaData90 conversionDataFlowComponent = dataFlowTask.ComponentMetaDataCollection.New();// creating data conversion
conversionDataFlowComponent.ComponentClassID = "{C3BF62C8-7C5C-4F85-83C3-E0B6F6BE267C}";// This is the GUID for data conversion component
CManagedComponentWrapper conversionInstance = conversionDataFlowComponent.Instantiate();//Instantiate
conversionInstance.ProvideComponentProperties();
// Now creating a path to connet the source and conversion
IDTSPath90 fPath = dataFlowTask.PathCollection.New(); fPath.AttachPathAndPropagateNotifications(
sourceDataFlowComponent.OutputCollection[0],
conversionDataFlowComponent.InputCollection[0]);
// Sould I need to accuire connect for data conversion? Im not sure
conversionInstance.AcquireConnections(null);
conversionInstance.ReinitializeMetaData();
// Get the input collection
IDTSInput90 input = conversionDataFlowComponent.InputCollection[0];
IDTSVirtualInput90 vInput = input.GetVirtualInput();
foreach (IDTSVirtualInputColumn90 vColumn in vInput.VirtualInputColumnCollection){
conversionInstance.SetUsageType(
input.ID, vInput, vColumn.LineageID, DTSUsageType.UT_READONLY);
}
.. . // Well here I am stucked. What I need to do here to establish a map
// between conversionDataFlowComponent.InputCollection[0] and
// conversionDataFlowComponent.OutputCollection[0]?
As you can see I am just away from creating the mapping between input and output collection. Can anybody give me an idea how can I achieve this?
I will appreciate all kind of suggestions and comments.
Regards
Moim
How could I remark my script component, It is isolated, I just wanna check something without losing the long script written inside.
Thanks,
Fahad
Dear Colleagues,
I'm trying to develop a custom Data Flow Transformization component in SSIS.
I compiled it without errors, installed it in the GAC and in the Pipeline Components-folder however I always get the following message when I'm trying to drag the component onto the designer surface:
The component could not be added to the Data Flow task.
Please verify that this component is properly installed.
------------------------------
ADDITIONAL INFORMATION:
The data flow object "RisikoKennzahlenKomponenten.MarktwertTransformation,
RisikoKennzahlenKomponenten, Version=1.0.0.0, Culture=neutral,
PublicKeyToken=cfa8722b8086ac2d" is not installed correctly on this computer.
(Microsoft.DataTransformationServices.Design)
Program Location:
at
Microsoft.DataTransformationServices.Design.DtsBasePackageDesigner.GetPipelineInfo(String creationName, IServiceProvider serviceProvider)
at
Microsoft.DataTransformationServices.Design.DesignUtils.GetNewPipelineComponentObjectName(IDTSComponentMetaDataCollection90
parentCollection, String clsid, IDTSComponentMetaData90 componentMetadata,
PipelineComponentInfo& pipelineComponentInfo)
at
Microsoft.DataTransformationServices.Design.PipelineTaskDesigner.AddNewComponent(String clsid, Boolean throwOnError)
This happens with EVERY custom component on my computer. The same components work fine on other machines.
Does anyone have an idea?
Regards
Arne Janning
I am looking for some advice regarding saving custom component data when saving packages.
For custom "properties", this is not an issue, as saving the package will save these properties. Howver, I also have information for each column (besides the properties that columns provides, like Name and DataType) that I need to save if a package were to be saved, and right now it does not save because I am using my own objects to store the data.
I am wondering as to how I can save this information. I have looked up on serialization, but I would like to know if there is another way besides serialization to save this inforamtion as I'd rather not save this to a seperate file.
Thanks
Is there a default destination component used when a new data flow is created? The reason I ask is simply curiosity. I have an xml file with 2 pieces of data: item A and item B. A should simply get copied out of the file. B should undergo a quick transform. I set up an XML source such that two columns are mapped correctly to the XML source data of A and B. I set up my data transform task as well. So, if I leave those two components on the .dtsx page with no other components, then will there be a default data flow destination already created? ...OR, do you always have to have a destination component?
Thanks for the input. I am just curious.