16.20 - Rules for Renaming Overloaded Calling Names - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantage™ SQL Data Definition Language Detailed Topics

Teradata Database
Teradata Vantage NewSQL Engine
Release Number
March 2019
Content Type
Programming Reference
Publication ID
English (United States)

The following rules apply to renaming an overloaded function calling name.

  • Only the call name is changed.
  • The new overloaded calling name for an SQL function must be unique with respect to its parameters.
  • The new overloaded SQL function name has the same parameters as the old SQL function name. You cannot change the parameters for an SQL function using a RENAME FUNCTION request.