Example of a WHILE loop that never executes

   

SQL>
SQL> -- Example of a WHILE loop that never executes.
SQL> set serveroutput on;
SQL>
SQL> DECLARE
  2         c NUMBER := 0;
  3  BEGIN
  4        DBMS_OUTPUT.PUT_LINE('The value of variable_Calc is ' || c);
  5        WHILE c >= 10 LOOP
  6            c := c + 1;
  7            DBMS_OUTPUT.PUT_LINE('The value of variable_Calc is ' || c);
  8       END LOOP;
  9  END;
 10  /
The value of variable_Calc is 0

PL/SQL procedure successfully completed.

SQL>

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Example of a WHILE loop that never executes : While Loop « PL SQL « Oracle PL / SQL

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