17.10 - RENAME FUNCTION (External Form) Changes Only One Function Name Per Request - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Detailed Topics

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1184-171K
Language
English (United States)

You cannot change the specific function names and overloaded calling names for a function simultaneously. To do that, you must issue separate RENAME FUNCTION requests.