text: --  create vclass for created  class with condition of 'auto_increment(-100,2 , title varchar(100))',that is an error
  create class xoo ( id int auto_increment(-100,2) , title varchar(100));
  
  insert into xoo(title) values ('aaa');
  insert into xoo(title) values ('bbb');
  insert into xoo(title) values ('ccc');
  
  select * from xoo order by 1;
  create vclass vxoo (
  	id int, 
  	title varchar(100)
  ) as select * from xoo;
  
  select * from vxoo order by 1;
  
  drop vclass vxoo;
  drop class xoo;
  