Example - Advanced SQL Engine - Teradata Database

SQL Functions, Expressions, and Predicates

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Published
July 2021
Language
English (United States)
Last Update
2021-07-28
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SQL_Functions__Expressions__and_Predicates.Upload_071421/djk1612415574830.ditamap
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SQL_Functions__Expressions__and_Predicates.Upload_071421/wrg1590696035526.ditaval
dita:id
B035-1145
lifecycle
previous
Product Category
Teradata Vantage™

The following examples show how INDEX(string_1, string_2) operates when the server character set for string_1 and the server character set for string_2 differ. In these cases, both arguments are converted to UNICODE (if needed) and the characters are matched logically.

IF string_1 is … AND string_2 is … THEN the result is …
Character Set Data Character Set Data  
UNICODE 92 abc LATIN abc 4
UNICODE abc UNICODE c 3
KANJISJIS 92 04 UNICODE 0 4