IS UNTIL_CLOSED/IS NOT UNTIL_CLOSED | Teradata Vantage - 17.00 - 17.05 - IS UNTIL_CLOSED/IS NOT UNTIL_CLOSED - 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 the ending bound value of a temporal table system-time or transaction-time column to see whether the row is open (the ending bound value IS UNTIL_CLOSED) or closed (the ending bound value IS NOT UNTIL_CLOSED).

Syntax

END ( { period_expression | derived_period } )
  IS [NOT] UNTIL_CLOSED
period_expression
The Period expression to be converted.
derived_period
Any expression that evaluates to a Period data type.