17.10 - Example: Replacing and Returning Query Characters - Advanced SQL Engine - Teradata Database

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

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1145-171K
Language
English (United States)

In the following query, the characters 'T' and 'h' are replaced with 'S' and 'p'. The character 'T' occurs twice in the from_string, but only the replacement character in the to_string that corresponds to the first occurrence of 'T' is used. That is, only 'S' is used to replace 'T'. Next, the character 'k' is replaced with 'x', and the extra characters 'y' and 'z' in the to_string are ignored. The resulting string is 'Spin and Spicx'.

   SELECT OTRANSLATE('Thin and Thick', 'ThTk', 'Sptxyz');