17.05 - specific_method_clause - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Syntax and Examples

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
Release Date
January 2021
Content Type
Programming Reference
Publication ID
B035-1144-175K
Language
English (United States)

This clause is mandatory for overloaded method_names, but is otherwise optional and can only be specified once per method definition.

SYSUDTLIB
Unlike method_name, specific_method_name must be unique within SYSUDTLIB.
specific_method_name
Specific name for the method.
For information about naming database objects, see Teradata Vantage™ - SQL Fundamentals, B035-1141.
This name is stored in DBC.TVM as the name of the method database object.
If the UDF library for your database contains any objects with multibyte characters in their name, you cannot use a single-byte session character set to create a new UDF, UDT, or method, even if the new object name contains only single-byte characters. Otherwise, Vantage returns an error to the requestor. Instead, use a multibyte session character set.