Usage Notes - Analytics Database - Teradata Vantage

SQL Date and Time Functions and Expressions

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 a row is created in a temporal table that has a system-time or transaction-time dimension (column), Vantage sets the ending bound of the column to UNTIL_CLOSED and the row is considered open. When the row is closed, Vantage sets the ending bound value to the closing timestamp.

IS UNTIL_CLOSED evaluates to true if the ending bound of the specified column is the maximum timestamp value, 9999-12-31 23:59:59.999999+00:00.