17.10 - IS UNTIL_CHANGED/IS NOT UNTIL_CHANGED Syntax - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Date and Time Functions and Expressions

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1211-171K
Language
English (United States)
END ( { period_expression | derived_period } )
  IS [NOT] UNTIL_CHANGED

Syntax Elements

period_expression
Any expression that evaluates to a Period data type, including:
  • PERIOD(TIMESTAMP WITH TIME ZONE)
  • PERIOD(TIMESTAMP)
  • PERIOD(DATE) type
derived_period
Any expression that evaluates to a Period data type.