SQL>
SQL> set serveroutput on
SQL>
SQL> DECLARE
2 TYPE CharTab IS TABLE OF CHAR(1);
3 v_Characters CharTab :=
4 CharTab('M', 'a', 'd', 'a', 'm', ',', ' ',
5 'I', '''', 'm', ' ', 'A', 'd', 'a', 'm');
6
7 v_Index INTEGER;
8 BEGIN
9 v_Index := v_Characters.LAST;
10 WHILE v_Index >= v_Characters.FIRST LOOP
11 DBMS_OUTPUT.PUT(v_Characters(v_Index));
12 v_Index := v_Characters.PRIOR(v_Index);
13 END LOOP;
14
15 DBMS_OUTPUT.NEW_LINE;
16 END;
17 /
madA m'I ,madaM
PL/SQL procedure successfully completed.
SQL>
SQL>