oracle stored procedure for in loop outer layer does not support dynamic mass participation

Procedure message_record Replace or Create (in p_type VARCHAR2) AS
  / *
    Function: generating outgoing SMS message record
  * /
  l_msg_exist_count VARCHAR2 (500);
  l_msg VARCHAR2 (500);
  L_COUNT INTEGER: = 0;
  l_notice_type VARCHAR2 (50);
the Begin
  l_notice_type: notice_type =;

  the FOR idx2 the IN (SELECT * wHERE t.type from t_config_demo T = p_type) Loop - here does not support dynamic parameter passing modified constant (FOR idx2 IN (select * from t_config_demo t where t.type = '1' ) Loop):       the FOR idx3 does the IN (SELECT * WHERE t2.user_id from t_emplayee_demo T2 = t.user_id) Loop         - service processing         the END the IF;       the END Loop;   the END Loop;   - log   the commit; the EXCEPTION   the WHEN the OTHERS THEN
 





 



 




    l_msg: = SQLERRM;
    ROLLBACK;
    - log errors
 
    the commit;
End message_record;