For more information, see:
- For information on implementing external UDFs, see Teradata Vantage™ - SQL External Routine Programming, B035-1147.
- For information on CREATE FUNCTION and REPLACE FUNCTION, see Teradata Vantage™ - SQL Data Definition Language Syntax and Examples, B035-1144 and Teradata Vantage™ - Database Administration, B035-1093.
- For information on EXECUTE FUNCTION and UDTUSAGE privileges, see Teradata Vantage™ - SQL Data Control Language, B035-1149.
- For information on the TD_ANYTYPE data type, see Teradata Vantage™ - Data Types and Literals, B035-1143.
- To pass an argument that is not compatible with the corresponding parameter type, use CAST to explicitly convert the argument to the proper type. See "CAST in Explicit Data Type Conversions" in Teradata Vantage™ - Data Types and Literals, B035-1143.