17.10 - Relationship to CREATE FUNCTION Statement - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - SQL External Routine Programming

Advanced SQL Engine
Teradata Database
Release Number
Release Date
July 2021
Content Type
Programming Reference
Publication ID
English (United States)

The name that is overloaded is the name that immediately follows the CREATE FUNCTION keywords in the CREATE FUNCTION statement.

Each time you use CREATE FUNCTION to overload a function name, you must specify:

  • A parameter list that satisfies the characteristics of a unique function
  • A different Java method

    Java methods can also be overloaded: you can write multiple methods with the same name but different parameters, located together in the same class and same installed JAR or ZIP file.