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Add Data Column


Adds the specified DataColumn object to the Data Column object of the selected Data Table.



  • Allow Null – SIt specifies, should add null values to the new column for rows belonging to the set data table. By default, this field gets checked
  • Auto Increment – It specifies the value of the column gets incremented automatically by one every time while adding new rows. By default, this checkbox is clicked. It's applicable only for Int 32 datatype.
  • Column Name – It specifies the title of the column.
  • Data Table – Specify the Data Table object to add a new column. This field supports only Data Table objects.
  • Default Value – It specifies the default value of all rows added to the new column.
  • Max Length – It specifies the maximum number of characters accepted for the new column. If not enforced, the maximum length set to the default value as -1.
  • New Column – It specifies the Data Column object added to the selected Data Table. If specified, it ignores the other Data Column properties.
  • Unique – If selected, sets unique values to all the rows in the new column. By default, this check box is cleared.


  • ArgumentType – Datatype of the output variable
  • DisplayName – Add a display name to your activity.
  • Private – By default, activity will log the values of your properties inside your workflow. If private is selected, then it stops logging.


Correlation Scope

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