16.20 - FUNCTION - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantage™ SQL Data Definition Language Syntax and Examples

Product
Teradata Database
Teradata Vantage NewSQL Engine
Release Number
16.20
Published
March 2019
Language
English (United States)
Last Update
2019-05-24
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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 Teradata Vantage™ 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;