Purpose
Returns a wide character string made up of the highest wide character value (0xFFFF).
Parameters
x is an expression whose value is a non-negative integer.
Examples
WHIGH(3)
/* Returns a wide character string whose length */
/* is equal to 3 wide characters where */
/* each character is hexadecimal 0xFFFF. */
Description
The WHIGH function returns the wide character string of length x, in which each wide character is the highest wide character value (0xFFFF).
The value of x must be non-negative and less than 16383 (maximum length of the wide character string). If x = 0, the result is the null character string.