Database Reference
In-Depth Information
Ports in transformations
Transformations receive the data from input ports and send the data out using output ports.
Variable ports temporarily store the value while processing the data.
Every transformation, with a few exceptions, has input and output ports as shown in the
following screenshot:
Double-click on the transformation and click on Ports to open the edit view and see the in-
put, output, and variable ports.
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