Retains a set of rows in your dataset, which are specified by the conditional in the
keep transform is the opposite of the
delete transform. See Delete Transform.
Output: For each row in the dataset, if the value of the
customerStatus column is
active, then the row is retained. Otherwise, the row is deleted from the dataset.
|keep||Y||transform||Name of the transform|
|row||Y||string||Expression identifying the row or rows to keep. If expression evaluates to |