System Time and Valid Time | ANSI Temporal Table Support | Teradata Vantage - System Time and Valid Time - Analytics Database - Teradata Vantage

ANSI 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 Vantageā„¢

Static, time-related data can be added to tables by adding columns defined to have DateTime data types such as DATE or TIMESTAMP. Such tables are not considered to be temporal tables because the time values are not automatically managed by the database when changes are made to row data.

Temporal tables include one or two derived period columns that represent temporal dimensions. These two dimensions are independent, and used for different purposes.