16.20 - Unsupported Window Types - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL External Routine Programming

Product
Advanced SQL Engine
Teradata Database
Release Number
16.20
Release Date
April 2020
Content Type
Programming Reference
Publication ID
B035-1147-162K
Language
English (United States)

The following window types are not supported for user-defined aggregate functions.

Window Type Aggregation Group
Moving window
  • ROWS BETWEEN UNBOUNDED PRECEDING AND value FOLLOWING
  • ROWS BETWEEN value PRECEDING AND UNBOUNDED FOLLOWING