Example
This example demonstrates how to use this Transformation to amend the pump data attributes as follows:
Rename 'ReadingNo' to 'ReadingId'
Rename 'PumpId' to 'AssetId' and move it to the first position
Remove 'ToRemove'
Reorder 'Timestamp' from the end to before the temperature and flow rate
Refer to configuration to understand all configuration options of this Agent.
Step 1: Add the Agent
Drag the Alter Attribute Agent onto the canvas, link the input endpoint to the pump data, and the output to the printer. Rename the Agent and save the Data Stream.
Step 2: Configure General
Select the Agent and click Configure. Keep the default Collection.
Step 3: Configure Alter Options
The grid is pre-filled with the incoming event attributes. In this case, we will alter them as follows:
ReadingNo: Set the alias to ReadingId
PumpId: Set the alias to AssetId, and order to 5
ToRemove: Tick exclude
Timestamp: Set the order to 25
Step 4: Results
Apply the changes, save the Data Stream and publish it.
Let's look at the Live Data View. Observe that the columns have been amended as follows:
'ReadingNo' is renamed to 'ReadingId'
'PumpId' is renamed to 'AssetId' and moved to the first position
'ToRemove' is removed
'Timestamp' is reordered from the end to before the temperature and flow rate
Files
See the Import, Export, and Clone - XMPro article for steps to import a Data Stream.
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