智慧商超系统
ER图
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image.png
表格代码
Create database super2017270088;
use super2017270088
Create table 收银员
(
id varchar(10),
name varchar(10),
xb varchar(10),
mm varchar(10),
tel varchar(15),
Primary key(id)
);
Create table 管理员
(
id varchar(10),
name varchar(10),
xb varchar(10),
mm varchar(10),
tel varchar(15),
Primary key(id)
);
Create table 商品
(
spid varchar(20),
spname varchar(20),
spprice float,
scrq datetime,
sccj varchar(20),
Primary key(spid)
);
Create table 供货商
(
id varchar(10),
spname varchar(10),
lxr varchar(10),
tel varchar(10),
Primary key(id)
);
Create table 销售表
(
id varchar(10),
xssl int,
time datetime,
Primary key(id)
);
Create table 录入表
(
id varchar(10),
spsl int,
time datetime,
Primary key(id)
);
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