16.20 - IGNORE NULLS - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Functions, Expressions, and Predicates

Product
Advanced SQL Engine
Teradata Database
Release Number
16.20
Release Date
March 2019
Content Type
Programming Reference
Publication ID
B035-1145-162K
Language
English (United States)

Keyword that specifies not to return NULL.

  • IGNORE NULLS (with FIRST_VALUE) = returns the first non-null value in the set, or NULL if all values are NULL.
  • If IGNORE NULLS (with LAST_VALUE) = returns the last non-null value in the set, or NULL if all values are NULL.