j簡易STA優化sql

declare
  my_task_name varchar2(4000);
   my_sqltext clob;
   begin
    SELECT sql_fulltext INTO my_sqltext FROM v$sql where sql_id='c17dygbkwaf2j' AND ROWNUM<2;
/*select q'<select 語句>' INTO my_sqltext FROM DUAL;
   my_task_name:=dbms_sqltune.create_tuning_task(sql_text => my_sqltext,user_name => 'ADMIN',scope => 'COMPREHENSIVE',time_limit => 200,task_name => 'sql_tuning_task03',description => 'sql');
   dbms_sqltune.execute_tuning_task(task_name => 'sql_tuning_task03');
    end;

SET LONG 1000000
select dbms_sqltune.report_tuning_task('sql_tuning_task01') from dual;