Temporal Queries in Set Operations - Analytics Database - Teradata Vantage

Temporal Table Support

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
2023-10-30
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lifecycle
latest
Product Category
Teradata Vantage™

When temporal tables are referenced in queries involving set operations (UNION, INTERSECT, MINUS, and EXCEPT) all queries inherit the temporal qualifier from the topmost query.

If temporal qualifications are required at the level of individual queries, add them to the FROM clause or place the query with the required qualification in a derived table.