delimiter //
drop procedure naridb.ins;
drop table naridb.t;
create table naridb.t(i int,v varchar(1000));
create procedure naridb.ins(start_no int,end_no int)
begin
  while start_no <= end_no do
    insert into naridb.t values (start_no,concat('test',start_no));
    set start_no = start_no + 1;
    end while;
end;
//
delimiter ;