NEXT

Returns a new column, where each value represents a value that is n rows later in the source column.

Parameters

• sourceColumn – The name of an existing column.

• numRows – A value that represents n rows earlier in the source column. For example, if numRows is 3, then NEXT uses the third-next sourceColumn value as the new targetColumn value.

• targetColumn – A name for the newly created column.

Example

{
    "Action": {
        "Operation": "NEXT",
        "Parameters": {
            "numRows": "1",
            "sourceColumn": "age",
            "targetColumn": "age_NEXT"
        }
    }
}