Returns the nth whitespace-delimited
word in
string or returns the null string if less
than n words are in
string. n
must be a positive whole number. This function is equivalent to
SUBWORD(string, n, 1).
Here are some examples:
Example 7.102. Builtin function WORD
WORD("Now is the time",3)--> "the"WORD("Now is the time",5)--> ""
