SAMPLE Clause | SQL SELECT Statements | Teradata Vantage - 17.05 - SAMPLE Clause - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Manipulation Language

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
Published
January 2021
Language
English (United States)
Last Update
2021-01-22
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Reduces the number of rows to be considered for further processing by returning one or more samples of rows specified either as a list of fractions of the total number of rows or as a list of numbers of rows from the SELECT query.

ANSI Compliance

The SAMPLE clause is a Teradata extension to the ANSI SQL:2011 standard.