PL/SQL Control Statement Exercises: Print the value of a variable inside and outside a loop using LOOP WHEN EXIT statement

PL/SQL Control Statement: Exercise-17 with Solution

Write a program in PL/SQL to print the value of a variable inside and outside a loop using LOOP WHEN EXIT statement.

Sample Solution:

PL/SQL Code:

DECLARE
  n NUMBER := 0;
BEGIN
  LOOP
    DBMS_OUTPUT.PUT_LINE('The value of n inside the loop is: ' || TO_CHAR(n));
    n := n + 1; 
    EXIT WHEN n > 5;
  END LOOP;
    DBMS_OUTPUT.PUT_LINE('The value of n after exit from the loop is: ' || TO_CHAR(n));
END;
/

Flowchart:

Sample Output:

SQL> /
The value of n inside the loop is: 0
The value of n inside the loop is: 1
The value of n inside the loop is: 2
The value of n inside the loop is: 3
The value of n inside the loop is: 4
The value of n inside the loop is: 5
The value of n after exit from the loop is: 6

PL/SQL procedure successfully completed.

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