Detecting ASCII and Teradata LATIN Differences - Advanced SQL Engine - Teradata Database

International Character Set Support

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
17.00
Published
June 2020
Language
English (United States)
Last Update
2021-01-23
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dita:id
B035-1125
lifecycle
previous
Product Category
Teradata Vantageā„¢

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;