IS UNTIL_CHANGED/IS NOT UNTIL_CHANGED | Teradata Vantage - 17.00 - 17.05 - IS UNTIL_CHANGED/IS NOT UNTIL_CHANGED - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Date and Time Functions and Expressions

Product
Advanced SQL Engine
Teradata Database
Release Number
17.00
17.05
Release Date
June 2020
Content Type
Programming Reference
Publication ID
B035-1211-170K
Language
English (United States)

Tests whether the ending bound value of a Period expression or a derived period IS UNTIL_CHANGED or IS NOT UNTIL_CHANGED.

Syntax

END ( { period_expression | derived_period } )
  IS [NOT] UNTIL_CHANGED
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.