Usage Notes - Analytics Database - Teradata Vantage

SQL Functions, Expressions, and Predicates

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2024-01-12
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lifecycle
latest
Product Category
Teradata Vantageā„¢

If the first character in from_string occurs in the source_string, all occurrences of it are replaced by the first character in to_string. This repeats for all characters in from_string and for all characters in to_string. The replacement is performed character-by-character, that is, the replacement of the second character is done on the string resulting from the replacement of the first character.

If from_string contains more characters than to_string, the extra characters are removed from the source_string.

If from_string contains fewer characters than to_string, the extra characters in to_string have no effect.

If the same character occurs more than once in from_string, only the replacement character from the to_string corresponding to the first occurrence is used.