Pattern-Matching Limitation

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

Regular expression functions give the wrong results for case-insensitive matching when the characters are 128 bits or more. This limitation affects characters in the Greek and Cyrillic alphabets.