ROLLUP Option | SQL SELECT Statements | Teradata Vantage - ROLLUP Option - Analytics Database - Teradata Vantage

SQL Data Manipulation Language

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
2024-04-05
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lifecycle
latest
Product Category
Teradata Vantage™

Analyzes a set of data across a single dimension with more than one level of detail.

ANSI Compliance

ROLLUP is ANSI SQL:2011 compliant.

SAMPLE Clause and ROLLUP

You cannot specify a SAMPLE clause in a query that also specifies the ROLLUP option in a GROUP BY clause, with the exception of a query where the ROLLUP option in the GROUP BY clause is specified in a derived table or a view, and the SAMPLE clause is specified in the outer query.

How ROLLUP Summarizes Data

Given n column references, ROLLUP groups data at n levels of detail in one dimension. For example, in Example: Basic ROLLUP, the GROUP BY clause rolls up over three columns and reports three levels of control breaks.