///表结构
CREATE TABLE jc_yh (
id int not null default 0,
name varchar(80) not null default "blue",
city varchar(40) not null default "xn",
tel varchar(14) not null default "00000000000000",
fax varchar(14) not null default "00000000000000",
address varchar(60) not null default "xn",
post varchar(6) not null default "000000");