16.20 - STDDEV_SAMP - Teradata Vantage NewSQL Engine

Teradata Vantage™ SQL Functions, Expressions, and Predicates

prodname
Teradata Database
Teradata Vantage NewSQL Engine
vrm_release
16.20
category
Programming Reference
featnum
B035-1145-162K

Purpose

Returns the sample standard deviation for the non-null data points in value_expression.

To invoke the time series version of this function, use the GROUP BY TIME clause. For more information, see Teradata Vantage™ Time Series Tables and Operations, B035-1208.

Syntax