Name of the external UDF to be used as the tosql routine for this transform group.
You cannot invoke an SQL UDF from a CREATE TRANSFORM or REPLACE TRANSFORM request.
- Optional specification of containing database.
- List of data types that uniquely identifies an overloaded function_name for this transform group. For a list of data types, see Data Types Syntax.
- User-defined data type list for function_name.
- For information about naming database objects, see Teradata Vantage™ - SQL Fundamentals, B035-1141.