16.20 - Detecting ASCII and Teradata LATIN Differences - Teradata Vantage NewSQL Engine

Teradata Vantageā„¢ NewSQL Engine International Character Set Support

prodname
Teradata Database
Teradata Vantage NewSQL Engine
vrm_release
16.20
created_date
March 2019
category
Configuration
User Guide
featnum
B035-1125-162K

You can detect code points that conflict with ASCII semantics either before or after migrating to Teradata LATIN. Corrective action can then be taken under either environment.

SELECT cchar
FROM tab1
WHERE
INDEX(cchar, '80'XC) <> 0
OR INDEX(cchar, '81'XC) <> 0
OR INDEX(cchar, '82'XC) <> 0
.
/* all codes 83-FE */
.
OR INDEX(cchar, 'FF'XC) <> 0;