15.10 - ALTER FUNCTION - Teradata Database

Teradata Database SQL Data Definition Language Syntax and Examples

Product
Teradata Database
Release Number
15.10
Release Date
December 2015
Content Type
Programming Reference
Publication ID
B035-1144-151K
Language
English (United States)

Purpose

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.

Syntax


ALTER FUNCTION syntax diagram