Function: Rename Fields

Overview

Renames fields in the data

Description

This function renames the fields in the event. The function parameters specify the old field name and the new one. If a field with the specified name is present in the event, it will be renamed. You cannot restore the old field name after the event is processed.

Function Schema

Examples

Let's replace the name of the field 'count' to 'total'. Set the function parameters Old Field Name = 'count' and New Field Name = 'total'