16.20 - Valid Invocation Mode - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL External Routine Programming

Product
Advanced SQL Engine
Teradata Database
Release Number
16.20
Release Date
April 2020
Content Type
Programming Reference
Publication ID
B035-1147-162K
Language
English (United States)

Use this library function when the return value of FNC_GetPhase is TBL_MODE_CONST, indicating that the SELECT statement invoked the table function with constant expression input arguments. For example:

SELECT *
FROM TABLE (table_function_1('STRING_CONSTANT'))
AS table_1;