日期:2014-05-16 浏览次数:20611 次
create or replace procedure drop_all as
  cursor cur_obj is
    select uo.OBJECT_NAME, uo.OBJECT_TYPE
      from user_objects uo
     where uo.OBJECT_NAME not in ('DROP_ALL')
       and uo.OBJECT_TYPE not in ('LOB');
 
/*  cursor cur_tablespace is
    select ut.TABLESPACE_NAME
      from user_tablespaces ut
     where ut.TABLESPACE_NAME not in
           ('SYSTEM', 'SYSAUX', 'UNDOTBS1', 'TEMP', 'USERS');*/
 
  v_obj_name         user_objects.OBJECT_NAME%type;
  v_obj_type         user_objects.OBJECT_TYPE%type;
/*  v_tablespaces_name user_tablespaces.TABLESPACE_NAME%type;*/
  sql_str1           varchar2(2000);
/*  sql_str2           varchar2(2000);*/
begin
  open cur_obj;
  loop
    fetch cur_obj
      into v_obj_name, v_obj_type;
    exit when cur_obj%notfound;
    sql_str1 := 'drop ' || v_obj_type || ' ' || v_obj_name;
    execute immediate sql_str1;
  end loop;
  close cur_obj;
/*  open cur_tablespace;
  loop
    fetch cur_tablespace
      into v_tablespaces_name;
    exit when cur_tablespace%notfound;
    sql_str2 := 'drop tablespace ' || v_tablespaces_name ||
                ' including contents';
    execute immediate sql_str2;
  end loop;
  close cur_tablespace;*/
end drop_all;