If an external client character set has characters that do not appear in the corresponding Teradata-supplied client character set translation codes, you can create your own site-defined client character set.
The following sections describes how to create and implement custom single-byte client character sets, based on the ASCII and EBCDIC character sets.
For information on how to create and implement character sets that client character set that define non-western European characters and require custom character mapping, see Extended Site-Defined Client Character Sets.