The CHR function converts an integer value (or any value that can be implicitly converted to an integer value) into a character.
Return Value
A text value. For single-byte character sets, if number > 256, the function returns the binary equivalent of number MOD 256. For multibyte character sets, number must resolve to one entire code point. Invalid code points are not validated, and the result of specifying invalid code points is indeterminate.
Syntax
CHR(number [ USING NCHAR_CS ])
number
An integer value, or any value that can be implicitly converted to an integer value.
