17.05 - DEFAULT Function in a Search Condition - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Manipulation Language

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
Release Date
January 2021
Content Type
Programming Reference
Publication ID
B035-1146-175K
Language
English (United States)

The DEFAULT function takes a single argument that identifies a relation column by name. The function evaluates to a value equal to the current default value for the column. For cases where the default value of the column is specified as a current built-in system function, the DEFAULT function evaluates to the current value of system variables at the time the statement is executed.

The following rules apply to the use of the DEFAULT function as part of the search condition within a WHERE clause.