SQL> SQL> set timing on SQL> SQL> declare 2 l_idx pls_integer := 0; 3 l_some_string varchar2(255); 4 begin 5 loop 6 l_idx := l_idx + 1; 7 exit when l_idx = 100000; 8 l_some_string := rpad('*',254,'*'); 9 end loop; 10 end; 11 / PL/SQL procedure successfully completed. Elapsed: 00:00:00.15 SQL> SQL> set timing off SQL> SQL> SQL>