15.10 - FUNCTION - Teradata Database

Overloaded calling name of the SQL function is to be renamed.

function_name

Existing overloaded calling name of the SQL function to be changed.

If you specify function_name, you must also specify new_function_name, not new_specific_function_name.

database_name

user_name

Containing database or user for function_name if something other than the current database or user.

data type

Data type specifications required to uniquely identify an overloaded SQL function to be renamed.

new_function_name

New function name for the SQL function.

For information about naming database objects, see SQL Fundamentals, B035-1141.

Example 2: Renaming the Overloaded Calling Name for a Function

This example renames the overloaded calling name for an SQL UDF.

     RENAME FUNCTION UDF1(INTEGER, INTEGER) TO UDF2;