Syntax:
right(<source_string> <position>)
Return:
String. Returns the substring from the 1st to the
<position>-th character on the right of <source_string>.
Parameter <source_string>:
Required parameter; string type; parameter name omitted.
Parameter <position>:
Required parameter; integer type; parameter name omitted.
Example:
Substring from the 1st to 3rd character on the
right of "中国人民电视台".
NLC snippet: right("中国人民电视台",3) // result is "电视台".