The UPPER-CASE Function
Argument Type
Function Type
Alphabetic
Alphanumeric
Alphanumeric
Alphanumeric
National
National
General Format
Arguments
Argument-1 must be class alphabetic, alphanumeric
or national
and must be at least one character in length.
Returned Values
The same character string as argument-1 is returned, except that each lower-case letter is replaced by the corresponding upper-case letter.
The character string returned has the same length as argument-1.
Parent topic:
Definitions of Functions