Oracle Event 10928

-- drop   function tq84_f;
create function tq84_f(n integer) return number authid definer as
begin
   if n > 5 then
      return 2 * n;
   end if;
   return 3 * n;
end tq84_f;
/

-- alter function tq84_f compile debug;

alter session set events '10928 trace name context level 1';
-- alter session set events '10938 trace name context level 5';

begin
   dbms_output.put_line(tq84_f(3));
end;
/

select
   trc.payload,
   trc.timestamp
from
   v$diag_info inf   join
   v$diag_trace_file_contents  trc on regexp_replace(inf.value, '.*[\\/]', '') = trc.trace_filename
where
   inf.name = 'Default Trace File'
order by
   trc.line_number
;