update csv column

CSV Column Updater

Version: 17.07

Supported Since: 17.07

What is CSV Column Updater Processor?

CSV Column Updater processing element can be used to update a column at the position indicated by (zero-based) column of the CSV payload by the given list of Strings.

The CSV payload is expected to be in the RFC 4180 standard format.

In order to use this processing element, you must first select the CSV Message dependency from the processor list when you are creating an empty Ultra project. If you have already created a project, you can add this dependency via Component Registry. From Tools menu, select Ultra Studio → Component Registry and from the Processors list, select the CSV Message dependency

csv update column outports

Out Ports


The message will be sent to this outport if the payload transformation is completed successfully

On Exception

The message will be sent to this outport if the processing element failed to transform the payload due to some reason


String Row *


New cell values for the column

Column Index *


Zero-based index of the column to be updated

Skip First Row *


If selected, first row will be ignored during the update. Default value is false

Sample Use Case

In the following use case, the requirement is to read a CSV file from a NIO File Ingress Connector, update a column in the the CSV message payload and deliver the message to a backend service via NIO HTTP Egress Connector .

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