Results of Aggregation on Zero Rows - 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
ft:locale
en-US
ft:lastEdition
2025-03-30
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kby1472250656485
lifecycle
latest
Product Category
Teradata Vantage™

Aggregation on zero rows behaves as indicated by the following table.

This form of aggregate function … Returns this result when there are zero rows …
COUNT(expression) WHERE … 0
all other forms of aggregate_operator (expression) WHERE … Null
aggregate_operator (expression) … GROUP BY …

aggregate_operator (expression) … HAVING …

No Record Found