--1 订单表
create table dingdan(
ID int identity(1,1),
order_money decimal(18,2) null, --订单金额
status bit null, --状态设置
DDID int null,--订单ID
strdemo varchar(900),
Hid int not null,-- 会员信息表主键ID的关联字段
Tid int not null,--会员类型表主键ID的关联字段 . 没设置,自增,只能手动输入
CreateID int null,
CreateTime DateTime null,
primary key(ID)
);
go
select * from dingdan;
--订单汇总
select count(*) from dingdan;
insert into dingdan(order_money,status,Hid,Tid,strdemo)values(1111,0,1,1,'LH字符串demo');
insert into dingdan(order_money,status,Hid,Tid,strdemo)values(2111,1,10,4,'字符串demo');
insert into dingdan(order_money,status,Hid,Tid,strdemo)values(3111,0,11,5,'字符串demo');
insert into dingdan(order_money,status,Hid,Tid,strdemo)values(5111,1,12,6,'字符串demo');
insert into dingdan(order_money,status,Hid,Tid,strdemo)values(6111,0,13,7,'字符串');
insert into dingdan(order_money,status,Hid,Tid,strdemo)val