Upper Bound in FOR loop does not get altered in loop,Why?
- by Vineet
Hi ALL,
I am trying to change the value of upper bound in For loop ,but the Loop is running till the upper bound which was defined in the starting.
According to logic loop should go infinite, since value of v_num is always one ahead of i,But loop is executing three time.Please explain
This is the code
DECLARE
v_num number:=3;
BEGIN
FOR i IN 1..v_num LOOP
v_num:=v_num+1;
DBMS_OUTPUT.PUT_LINE(i ||' '||v_num);
END LOOP;
END;
Ouput Coming
1 4
2 5
3 6
