SYS.PRVTPARENTCHILD dependencies on PARENTIDARRAY

Line 6: RETURN PARENTIDARRAY;

2: IS
3: TYPE refCursor is REF CURSOR;
4:
5: Function getParentID ( elementID IN varchar2 )
6: RETURN PARENTIDARRAY;
7:
8: Function sizeArray ( elementID IN varchar2 )
9: RETURN NUMBER;
10: END;