15.10 - ALTER TYPE - Teradata Database

Teradata Database SQL Data Definition Language Syntax and Examples

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

Purpose

Performs any of the following operations for a UDT.
  • Add a new attribute to a structured UDT definition.
  • Drop an existing attribute from a structured UDT definition.
  • Add a method to a distinct or structured UDT definition.
  • Drop a method from a distinct or structured UDT definition.
  • Recompile the source code for a distinct, structured, ARRAY, or VARRAY type definition.

Privileges

To add or drop an attribute, you must have the UDTTYPE or UDTMETHOD privilege on the SYSUDTLIB database.

To add or drop a method, you must have the UDTMETHOD privilege on the SYSUDTLIB database.

Privileges Granted Automatically

None.

Syntax