No loading data from ScriptComponent.

Dear all,

I've created a Data Flow scenario as follow:

At first I've got a Flat File Source and then Script Component Task and then OleDb Destination, linked among them by arrows, of course. When I run the SSIS all of them is successfully executed except the last task. Why? I don't know but it isn't awared of nothing.

649 rows are passed to Script Component from the file but they aren't going to my Sql table.

Let me know any advice or thought regarding ths.

Thanks a lot,

We need far far more information than you have provided here.

Is it a synchronous or asynchronous compoennt?|||

Hi Jamie,

Thanks for your quick response.

You'll see the full contains for the .net script

Public Class ScriptMain

Inherits UserComponent

Public Overrides Sub Input0_ProcessInputRow(ByVal Row As Input0Buffer)

Dim valorColumna As String

valorColumna = Row.Column9.Substring(1, 1)

If valorColumna = "N" Then

Me.Output0Buffer.IMPBASE = -1 * CDbl(Row.Column10 / 100)

Else

Me.Output0Buffer.IMPBASE = CDbl(Row.Column10 / 100)

End If

Me.Output0Buffer.PORCRETEN = CDbl(Row.Column11 / 100)

Me.Output0Buffer.IMPRETEN = CDbl(Row.Column12 / 100)

Me.Output0Buffer.EJERCICIO = CInt(Row.Column2)

Me.Output0Buffer.CODPROV = CInt(Row.Column7)

Me.Output0Buffer.MODALIDAD = CInt(Row.Column8)

Me.Output0Buffer.NIFPERC = CStr(Row.Column3)

Me.Output0Buffer.NIFREP = CStr(Row.Column4)

Me.Output0Buffer.NOMBRE = CStr(Row.Column6)

Me.Output0Buffer.EJERDEV = CDbl(Row.Column13)

End Sub

I haven't idea if it's asyn or syn

I think that there is some big error very very stupid in all of this.

Thanks again,

Enric

No ADO type command for Data Flow?

I'm probably not looking in the right place, but all I could find when creating a data flow task was OLE DB Commands. I was trying to utilize a dataaccesslayer piece of code that we use every where in our projects, but because it uses ADO and not OLE DB, it caused an issue between the column data types.

Is there an ADO command object available? Or are we forced to use the OLE DB command object? All I was looking to do was to Execute a SQL command. There's an object on the Control Flow level to do that, but not on the Data Flow levelnot sure why that is.

Thanks,

Jeff Tolman
E&M Electric

Its because executing a stand-alone SQL statement isn't relevant for a data-flow. As you have observed you can do that in the Execute SQL Task.

What exactly is it that you want to do? What is your SQL statement?

-Jamie

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You would only use the data flow task if you wanted to process many rows of data - either aggregating them to pass them to your command, or issuing the command for every row that passes.

If you have existing code, you can likely acheive that using the Script Component - but be sure your scenario is appropriate first.

Can you describe some more about what you are trying to acheive?

Donald

|||

It's not necessarily a particular command. It's using ADO vs. OLE DB. Our DataAccessLayer code uses ADO, which I was able to import into the VSA scripting editor and that seemed to work just fine. However the output of the Script Component feeds records to separate SQL commands, but the only thing that I see that's available is the OLE DB Command. I know I could probably do this within the Script component, but it just seems to be more logically designed and layed out this way.

Thanks,

Jeff

|||

I have a set of records coming in to a Script Component and based on the data and lookups into the destination table I'm determining if data should be deleted, inserted or updated in the destination table. It's basically a table copy routine with a little intelligence for deletes.

Jeff

|||

JazzGeek wrote:

It's not necessarily a particular command. It's using ADO vs. OLE DB. Our DataAccessLayer code uses ADO, which I was able to import into the VSA scripting editor and that seemed to work just fine. However the output of the Script Component feeds records to separate SQL commands, but the only thing that I see that's available is the OLE DB Command. I know I could probably do this within the Script component, but it just seems to be more logically designed and layed out this way.

Thanks,

Jeff

Sorry, I'm really really confused. In SSIS you don't access data using the OLE DB Command component. You do it with a source adapter. There are many source adapters including one for OLE DB and one for ADO.

Are you saying that you want apply modifications using ADO rather than OLE DB?

-Jamie

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Hey Jamie,

I was just hoping to use our DataAccessLayer code library (which utilized ADO) to perform DB commands against our databases. I realize that with the OLE DB Command object you can execute a SQL command based on any of the input column data. Since I couldn't find an ADO Command object, I thought I'd use our DataAccessLayer library within a Script component to do it.

Thanks for the comments!

Jeff