17.10 - Current Row - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - Temporal Table Support

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1182-171K
Language
English (United States)

In a valid-time table, a current row is a row with a valid-time period that overlaps the current time. A row with a valid-time value of NULL is not considered a current row.

In a bitemporal table, a current row has a valid-time period that overlaps the current time, and a transaction-time period that is open.