The UNSTRING Statement
Syntax Rules
- All of identifier-1, identifier-2, identifier-3, literal-1 and
literal-2 must be of class NCHAR if any one of them is of class NCHAR.
General Rules
- If identifier-1 is of class NCHAR then the relative position
indicated by identifier-7 gives the position in DBCS characters and the count
maintained in identifier-6 is of DBCS characters.