16.20 - Example - Teradata Database

Teradata Vantageā„¢ - SQL Functions, Expressions, and Predicates

prodname
Advanced SQL Engine
Teradata Database
vrm_release
16.20
created_date
March 2019
category
Programming Reference
featnum
B035-1145-162K

The following query returns the string 'TD13.1 is the current version'. The source string is returned unchanged since the search string is NULL. The result would be the same if the search string is an empty string or a string that has no matches in the source string.

   SELECT OREPLACE('TD13.1 is the current version', NULL, '14.0');