Oracle游標cursor2顯示的游標等

 
 mycur   id,name  stud;
v_id (
 mycur;
loop
 mycur   mycurnotfound;
DBMS_OUTPUT.PUT_LINE(v_id mycurisopen  
DBMS_OUTPUT.PUT_LINE( 
 others 


   
    cur    
   res_stud stud
   
   

       cur   cur
      dbms_output.put_line(res_stud.id

 mycur1    
  vv vv.id


  vv  (  vv.id



accept iid prompt 
 mycur2(p_id )    stud  id
 mycur2( mycur2   mycur2

    px1(px_id 
   cc(p_id )     stud  id
   
    cc   cc
 serveroutput 
 serveroutput    
   
   cur   table_name 
  v_tabname user_tables.table_name
    cur   cur
       immediate v_tabname  studsss(id      ;