STDDEV_POP Function Syntax | Teradata Vantage - STDDEV_POP Function Syntax - Analytics Database - Teradata Vantage

SQL Functions, Expressions, and Predicates

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2024-01-12
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lifecycle
latest
Product Category
Teradata Vantageā„¢
STDDEV_POP ( [ DISTINCT | ALL ] value_expression )

Syntax Elements

DISTINCT
To exclude duplicates of value_expression from the computation.
ALL
Include all values that are not null specified by value_expression, including duplicates, in the computation. This is the default.
value_expression
A numeric literal or column expression whose population standard deviation is to be computed.
The value_expression cannot be a reference to a view column derived from a function, and cannot contain any ordered analytical or aggregate functions.

Return Values

This function returns the REAL data type.
  • If the value_expression is character, the format is the default format for FLOAT.
  • If the value_expression is numeric, date, or interval, the format is the same format as x.
  • If the value_expression is UDT, the format is the format for the data type to which the UDT is implicitly cast.