【性能优化】查询绑定变量的sql语句

select value_string
  from table (select dbms_sqltune.extract_binds(aa.bind_data)
                from v$sql aa
               where aa.hash_value in
                     (select hash_value
                        from v$sql_plan a
                       where a.plan_hash_value = '767762637'));

                                                                                             ----yellow 提供；