NVL Function Syntax | Teradata Vantage - NVL Function Syntax - Advanced SQL Engine - Teradata Database

SQL Functions, Expressions, and Predicates

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Published
July 2021
Language
English (United States)
Last Update
2021-07-28
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SQL_Functions__Expressions__and_Predicates.Upload_071421/djk1612415574830.ditamap
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SQL_Functions__Expressions__and_Predicates.Upload_071421/wrg1590696035526.ditaval
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B035-1145
lifecycle
previous
Product Category
Teradata Vantageā„¢
[TD_SYSFNLIB.] NVL ( expr1, expr2 )

Syntax Elements

TD_SYSFNLIB.
Name of the database where the function is located.
expr1
A numeric or character expresssion.
  • If expr1 is NULL, expr2 is returned.
  • If expr1 is not NULL, expr1 is returned.
expr2
A numeric or character expresssion.