Define an Authorization | Function Mapping for READ_NOS | Teradata Vantage - Define an Authorization for the Function Mapping - Advanced SQL Engine - Teradata Database

You can define an authorization to include in the EXTERNAL SECURITY clause of the function mapping for READ_NOS. See "CREATE AUTHORIZATION and REPLACE AUTHORIZATION" in Teradata Vantage™ - SQL Data Definition Language Syntax and Examples, B035-1144. See Define a Function Mapping for READ_NOS.

For example:

CREATE AUTHORIZATION DefAuth_S3
 AS DEFINER TRUSTED
USER 'YOUR-ACCESS-KEY-ID'
PASSWORD 'YOUR-SECRET-ACCESS-KEY';