Support for Non-ASCII Characters in Delimited Identifiers (GLS)
When you are using a nondefault locale whose code set supports non-ASCII characters, you can specify those non-ASCII characters in most delimited identifiers. The rule is that if you can specify non-ASCII characters in the undelimited form of the identifier, you can also specify non-ASCII characters in the delimited form of the same identifier. For a list of identifiers that support non-ASCII characters and for information on non-ASCII characters in delimited identifiers, see the HCL OneDB™ GLS User's Guide.