IGNORE NULLS

Teradata Vantageā„¢ SQL Functions, Expressions, and Predicates

brand
Software
Teradata Vantage
prodname
Teradata Database
Teradata Vantage NewSQL Engine
vrm_release
16.20
category
Programming Reference
featnum
B035-1145-162K

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.