The procedure works in MySQL 5, but fails in MySQL6, why?

Procedure:

delimiter |
create procedure  pro_regs(in username varchar(50), 
                           in pwd varchar(50), 
                           in email varchar(50), 
                           in address varchar(50)) 
  begin  

     insert into regists 
       ( `user_name` , `user_psd` , 开发者_如何学编程`user_email` , `user_address`)
     values
       (username, pwd, email, address);

  end|

Does anyone know?

From your descriptions it's impossible to answer, but you might find this helpful.

Stored routines require the proc table in the mysql database. This table is created during the MySQL 6.0 installation procedure. If you are upgrading to MySQL 6.0 from an earlier version, be sure to update your grant tables to make sure that the proc table exists.

I must ask if you are aware of the fact that MySQL 6 isn't being developed anymore?

The MySQL 6.0 Reference Manual has been retired.

MySQL 6.0 was not developed beyond Alpha status and new releases have not been made for some time, so the manual has been withdrawn as well.

New development is currently focused on MySQL 5.4. For more information, see MySQL 5.4 Reference Manual.

References Manual | Notice