NCHAR
Returns the Unicode character with the specified integer code, as defined by the Unicode standard.
Syntax
NCHAR ( integer_expression )
Arguments
integer_expression
When the collation of the database does not contain the supplementary character (SC) flag, this is a positive whole number from 0 through 65535 (0 through 0xFFFF). If a value outside this range is specified, NULL is returned.
Return types
nchar(1)
Examples
SELECT NCHAR(255);