create database *****;
use ****;
create table **** (Id char(10) primary key not null auto_increment,.....)type=...;
create table...;
create index ...;
alter table **** add constraint .....;
use ****;
create table **** (Id char(10) primary key not null auto_increment,.....)type=...;
create table...;
create index ...;
alter table **** add constraint .....;
USE aa;
CREATE TABLE t1(
id INT AUTO_INCREMENT NOT null,
a VARCHAR(20) NOT NULL DEFAULT '',
b VARCHAR(20) NOT NULL DEFAULT '',
c VARCHAR(20) NOT NULL DEFAULT '',
d VARCHAR(20) NOT NULL DEFAULT '',
PRIMARY KEY(id)
)
......