1.0 - 8.00 - Functions with Both ML Engine and Teradata SQL Engine Versions - Teradata Vantage

Teradata® Vantage Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
1.0
8.00
Release Date
May 2019
Content Type
Programming Reference
Publication ID
B700-4003-098K
Language
English (United States)

Some functions have both ML Engine and SQL Engine (Advanced SQL Engine) versions, which have different syntax.

If a function has both versions, a query that starts this way calls the Advanced SQL Engine version:

SELECT * FROM function_name ( ...

To call the ML Engine version instead of the Advanced SQL Engine version, append "@coprocessor" to the function name:

SELECT * FROM function_name@coprocessor ( ...

More Information

Information Document
  • List of ML Engine functions that have Advanced SQL Engine versions
  • Data type mapping between Advanced SQL Engine and ML Engine
Teradata Vantage™ User Guide, B700-4002
  • Advanced SQL Engine syntax
Teradata Vantage™ - Advanced SQL Engine Analytic Functions, B035-1206