Teradata-Specific Functions and ANSI SQL:2011 Window Functions - Teradata Vantage - Analytics Database

SQL Functions, Expressions, and Predicates

Deployment
VantageCloud
VantageCore
Edition
VMware
Enterprise
IntelliFlex
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
ft:locale
en-US
ft:lastEdition
2025-03-30
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lifecycle
latest
Product Category
Teradata Vantageā„¢

The following table identifies equivalent ANSI SQL:2011 window functions for Teradata-specific functions.

The use of the Teradata-specific functions listed in the following table is strongly discouraged. These functions are retained only for backward compatibility with existing applications. Be sure to use the ANSI-compliant window functions for any new applications you develop.
Teradata-Specific Functions Equivalent ANSI SQL:2011 Window Functions
CSUM SUM
MAVG AVG
MDIFF(x, w, y) composable from SUM
MLINREG composable from SUM and COUNT
QUANTILE composable from RANK and COUNT
RANK RANK
MSUM SUM