Add Column to a Data Extension

This page contains information about adding a new column to an existing data extension.

Depending on your data storage needs, you might need to add more information to a data extension in a column not currently included in that data extension. This procedure allows you to add more information regarding your subscribers to an existing data extension without having to create a new data extension or transfer data into that data extension.

Use the sample code below to create your own API calls to add the new column.