CREATE/REPLACE TRANSFORM SQL Statement | Teradata Vantage - 17.10 - CREATE TRANSFORM and REPLACE TRANSFORM - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Syntax and Examples

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1144-171K
Language
English (United States)

Creates or replaces transform groups for importing UDT data from a client system to a Vantage and exporting UDT data from a Vantage to a client system. You can use CREATE TRANSFORM to add transform groups in addition to the existing transform groups. REPLACE TRANSFORM drops all of the existing transform groups and adds the transform groups you specify.

ANSI Compliance

CREATE TRANSFORM is ANSI SQL:2011-compliant.

REPLACE TRANSFORM is a Teradata extension to the ANSI SQL-2011 standard.

Required Privileges

You must have at least one of the following privileges on the SYSUDTLIB database to perform CREATE TRANSFORM or REPLACE TRANSFORM:
  • UDTMETHOD
  • UDTTYPE

If any of the external routines you specify is a UDF, then you must also have the EXECUTE FUNCTION privilege on the UDF, and the UDF must be contained within the SYSUDTLIB database.