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POSSIS - Script Component, Split single row to multiple rows (Parent Child Variation)
 

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  1. POSSIS - Script Component, Split single row to multiple rows (Parent Child Variation)
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    <p>Thanks in advance for your help. I'm in need of help on writing SSIS script component to delimit single row to multiple rows. There were many helpful blog and post I looked at below:</p> <p><a href="http://beyondrelational.com/ask/public/questions/1324/ssis-script-component-split-single-row-to-multiple-rows-parent-child-variation.aspx" rel="nofollow">http://beyondrelational.com/ask/public/questions/1324/ssis-script-component-split-single-row-to-multiple-rows-parent-child-variation.aspx</a></p> <p><a href="http://bi-polar23.blogspot.com/2008/06/splitting-delimited-column-in-ssis.html" rel="nofollow">http://bi-polar23.blogspot.com/2008/06/splitting-delimited-column-in-ssis.html</a></p> <p>However, I need a little extra help on coding to complete the project. Basically here's what I want to do.</p> <p>Input data</p> <pre> ID Item Name 1 Apple01,02,Banana01,02,03 2 Spoon1,2,Fork1,2,3,4 </pre> <p>Output data</p> <pre> ParentID ChildID Item Name 1 1 Apple01 1 2 Apple02 1 3 Banana01 1 4 Banana02 1 5 Banana03 2 1 Spoon1 2 2 Spoon2 2 3 Fork1 2 4 Fork2 2 5 Fork3 2 6 Fork4 </pre> <p>Below is my attempt to code, but feel free to revise whole if it's illogic. SSIS Asynchronous output is set.</p> <pre><code>Public Overrides Sub Input0_ProcessInputRow(ByVal Row As Input0Buffer) Dim posID As Integer, childID As Integer Dim delimiter As String = "," Dim txtHolder As String, suffixHolder As String Dim itemName As String = Row.ItemName Dim keyField As Integer = Row.ID If Not (String.IsNullOrEmpty(itemList)) Then Dim inputListArray() As String = _ itemList.Split(New String() {delimiter}, _ StringSplitOptions.RemoveEmptyEntries) For Each item As String In inputListArray Output0Buffer.AddRow() Output0Buffer.ParentID = keyField If item.Length &gt;= 3 Then txtHolder = Trim(item) Output0Buffer.ItemName = txtHolder 'when item length is less than 3, it's suffix Else suffixHolder = Trim(item) txtHolder = Left(txtHolder.ToString(), Len(txtHolder) _ - Len(suffixHolder)) &amp; suffixHolder.ToString() Output0Buffer.ItemName = txtHolder End If Next End If End Sub </code></pre> <h1>The current code produces the following output</h1> <pre> ID Item Name 1 Apple01 1 02 1 Banana01 1 02 1 03 2 Spoon1 2 2 2 Fork1 2 2 2 3 2 4 </pre>
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    1. USElegantFellow
    1. USElegantFellow
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. POSSIS - Script Component, Split single row to multiple rows (Parent Child Variation)
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      1. POSSIS - Script Component, Split single row to multiple rows (Parent Child Variation)
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      1. VTUpMod
    1. COSo, what errors are you getting?
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      1. POSSIS - Script Component, Split single row to multiple rows (Parent Child Variation)
      1. USBill
    2. COI have a logic issue with the coding. It's not parsing the row as I would wanted it.
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      1. POSSIS - Script Component, Split single row to multiple rows (Parent Child Variation)
      1. USElegantFellow
    3. COPlease update the issue with what the current code is producing given the above inputs.
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      1. POSSIS - Script Component, Split single row to multiple rows (Parent Child Variation)
      1. USbillinkc
 

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