17.20 - I2E Conversion Exceptions - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - Advanced SQL Engine International Character Set Support

Advanced SQL Engine
Teradata Database
Release Number
June 2022
Last Update
Content Type
User Guide
Publication ID
English (United States)

For information about Internal-to-External (I2E) conversions and how exceptions are handled in sessions where Unicode Pass Through is enabled, see Exporting From a UNICODE Server Character Set .

I2E conversion generates an exception when a character in the server repertoire cannot be converted to the client repertoire.

For example, an attempt to convert a multibyte KANJISJIS character to an ASCII character generates a conversion exception.

For most I2E character conversion, exceptions are ignored and the offending character is converted to the predefined error character for the target client character set.

For information on error characters, see Error Characters.