Data Transformation

Feb 19, 2003

i have something like this:

select * from accounts

name type amount
==== ==== ======
mary saving 123.00
mary chequing 246.00
mary investment 135.00
john saving 678.00
john chequing 987.00
john investment 0.00

what should i do to present the data in the following format?

name saving cheq investment
==== ====== ==== ==========
mary 123.00 246.00 135.00
john 678.00 987.00 0.00


Thanks.

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-----------------------------------------------------------------------------
Details: Error Source: Pump Data Step
Details: The Data Transformation Services cannot copy or transform data from a Desktop or server to a standard, Enterprise, or small business server version of SQL server unless your destination server is per user licensing mode.

Facility: 4, Severity 1,Code: 1176, HRESULT:0x80040498

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Source : Microsoft Data Transformation Services(DTS) Package

Source : Microsoft Data Transformation Services(DTS) Package
Code: 0x80040428
Description: Package failed because step'Pump data step' failed.
Error Message: IDispatch error #552
--------------------------------------------------------------------------

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ID A B C
0 1 2 3
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into this

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0 A 1
0 B 2
0 C 3
1 A 4
1 B 5
1 C 6


I am not sure how to go about that... any thoughts? :confused:

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Hi,

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Please let me know what I am missing.

int[] inputColumnBufferIndexes; // ...
int[] outputColumnBufferIndexes; // ... used in PreExecute
PipelineBuffer outputBuffer; // used in ProcesInput

public override void OnInputPathAttached(int inputID)
{
IDTSInput90 input = ComponentMetaData.InputCollection.GetObjectByID(inputID);
IDTSOutput90 output = ComponentMetaData.OutputCollection[0];
IDTSVirtualInput90 vInput = input.GetVirtualInput();

foreach (IDTSVirtualInputColumn90 vCol in vInput.VirtualInputColumnCollection)
{
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outCol.Name = vCol.Name;

outCol.SetDataTypeProperties(vCol.DataType, vCol.Length, vCol.Precision, vCol.Scale, vCol.CodePage);
}
}

public override void PreExecute()
{
//base.PreExecute();

IDTSInput90 input = ComponentMetaData.InputCollection[0];
IDTSOutput90 output = ComponentMetaData.OutputCollection[0];

inputColumnBufferIndexes = new int[input.InputColumnCollection.Count];
outputColumnBufferIndexes = new int[output.OutputColumnCollection.Count];

for (int x = 0; x < input.InputColumnCollection.Count; x++)
{
IDTSInputColumn90 column = input.InputColumnCollection[x];
inputColumnBufferIndexes[x] = BufferManager.FindColumnByLineageID(input.Buffer, column.LineageID);
}

for (int x = 0; x < output.OutputColumnCollection.Count; x++)
{
IDTSOutputColumn90 column = output.OutputColumnCollection[x];
outputColumnBufferIndexes[x] = BufferManager.FindColumnByLineageID(output.Buffer, column.LineageID);
}
}


public override void PrimeOutput(int outputs, int[] outputIDs, PipelineBuffer[] buffers)
{
//base.PrimeOutput(outputs, outputIDs, buffers);
if (buffers.Length != 0)
{
outputBuffer = buffers[0];
}
}

public override void ProcessInput(int inputID, PipelineBuffer buffer)
{
//base.ProcessInput(inputID, buffer);

if (!buffer.EndOfRowset)
{
IDTSInput90 input = ComponentMetaData.InputCollection.GetObjectByID(inputID);
while (buffer.NextRow())
{
// TODO: Examine the columns in the current row.
// Add a row to the output buffer.
outputBuffer.AddRow();
for (int x = 0; x < inputColumnBufferIndexes.Length; x++)
{
// Copy the data from the input buffer column to the output buffer column.
outputBuffer[outputColumnBufferIndexes[x]] = buffer[inputColumnBufferIndexes[x]];
}
}
}
else
{
// EndOfRowset on the input buffer is true.
// Set EndOfRowset on the output buffer.
outputBuffer.SetEndOfRowset();
}
}

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Hi all,

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Thanks

F

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'*******************
Function Transform()
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Dim strOfficeNew
Dim cChar
Dim x
Dim y
Dim z

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x = 1
y = len(strOffice)
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While x <= y
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Transform = DTSTransformStat_OK
End Function
'*********************

This, of course, didn't work. WHat I got was the last part of the parsed data, which for the first record, was the second Address in the field.

I searched around, and found the following script that is supposed to allow multiple rows off of a single row, but I can't seem to merge the two and still get the data out clean.

'**********
Dim nCounter
nCounter = 4

Function Main()

if nCounter > 0 then
Main = DTSTransformStat_SkipFetch
DTSDestination("PatientNumber") = DTSSource("PatientNumber") Select Case nCounter
Case 1
DTSDestination("PhysicianType") = "Admitting" DTSDestination("PhysicianId") = DTSSource
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Case 2
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("AttendingPhysician")
Case 3
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Case 4
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("ConsultingPhysician")
End Select
nCounter = nCounter - 1
else
nCounter = 4
Main = DTSTransformStat_SkipInsert
end if
End Function
'**************

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I have given the code snippet below.







Code Sample:





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"
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