SQL>
SQL> set serveroutput on
SQL> set echo on
SQL>
SQL> BEGIN
2 <>
3 FOR v_outerloopcounter IN 1..2 LOOP
4 <>
5 FOR v_innerloopcounter IN 1..4 LOOP
6 DBMS_OUTPUT.PUT_LINE('Outer Loop counter is ' ||
7 v_outerloopcounter ||
8 ' Inner Loop counter is ' ||
9 v_innerloopcounter);
10 END LOOP innerloop;
11 END LOOP outerloop;
12 END;
13 /
Outer Loop counter is 1 Inner Loop counter is 1
Outer Loop counter is 1 Inner Loop counter is 2
Outer Loop counter is 1 Inner Loop counter is 3
Outer Loop counter is 1 Inner Loop counter is 4
Outer Loop counter is 2 Inner Loop counter is 1
Outer Loop counter is 2 Inner Loop counter is 2
Outer Loop counter is 2 Inner Loop counter is 3
Outer Loop counter is 2 Inner Loop counter is 4
PL/SQL procedure successfully completed.
SQL>