ALTER FUNCTION SQL Statement | Teradata Vantage - ALTER FUNCTION - Advanced SQL Engine - Teradata Database

SQL Data Definition Language Syntax and Examples

Product
Advanced SQL Engine
Teradata Database
Release Number
17.00
Published
September 2020
Language
English (United States)
Last Update
2021-01-23
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B035-1144
lifecycle
previous
Product Category
Teradata Vantage™
Performs either or both of the following functions.
  • Controls whether an existing function can run in protected mode as a separate process or in unprotected mode as part of the database.
  • Recompiles C or C++ functions or relinks Java functions and redistributes them.
Java UDFs must always run in protected mode, so you cannot use this statement to change their protection mode.

Privileges

To alter a function definition, you must have the ALTER FUNCTION privilege on that function.

There are no privileges granted automatically.