create table user_info ( u_id bigint not null auto_increment, u_name varchar(20) not null, u_pid varchar(18) not null unique, u_tel varchar(12) not null, u_address varchar(50), primary key (u_id) )engine=InnoDB insert into user_info(u_id,u_name,u_pid,u_tel,u_address)values('01','一',
