parent
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commit
6f170ff737
@ -0,0 +1,76 @@
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drop PROCEDURE if EXISTS details;
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CREATE PROCEDURE details(in uNum varchar(8))
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READS SQL DATA
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BEGIN
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select users.userNo 会员编号, users.name 姓名, users.level 会员等级, book.bookNo 图书编号,
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book.bookName 图书名称, year(orders.orderTime) 购买年份, orderdetails.Onumber 数量, book.price
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from users,orders,orderdetails,book
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where users.userNo = uNum
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and orders.userNo = uNum
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and orderdetails.userNo = uNum
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and orderdetails.bookNo = book.bookNo;
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END;
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call details("0000001");
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drop PROCEDURE if EXISTS createOrder;
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CREATE PROCEDURE createOrder(in uNum varchar(8))
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READS SQL DATA
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BEGIN
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declare bookMoney float(5);
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declare sNo varchar(8);
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declare oNo varchar(8);
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declare oST varchar(20);
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declare P_OrderNo varchar(50);
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declare dST varchar(10);
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declare bn varchar(20);
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declare nm int;declare i int;
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DECLARE done INT DEFAULT 0;##创建结束标志变量
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DECLARE cur cursor
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for select bookNo,num,id
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FROM shoppingcart WHERE userNo = uNum;##创建游标
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DECLARE CONTINUE HANDLER FOR NOT found SET done = 1;##定义游标结束时的返回值
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set @oST='未处理';
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SET @dST='未配送';
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-- 将会员号和时间拼接起来作为订单号
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SELECT CONCAT(uNum,NOW()) into P_OrderNo;
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-- 统计此次购买金额存到bookMoney
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select sum(num * price) into bookMoney from shoppingcart where userNo = uNum;
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-- 查询此次的购物车编号存到sNo
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select distinct(scartNo) into sNo from shoppingcart where userNo = uNum;
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-- Begin Tran
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insert into orders (userNo, orderTime, sumMoney, scartNo,orderStatus,orderNo)
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value(uNum, now(), bookMoney, sNo,@oST,P_OrderNo);
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insert into distributionlist (orderNo, userNo, deliveryStatus)
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value(P_OrderNo, uNum, '未完成配送');
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select last_insert_id() into oNo;
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-- Commit Tran
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-- 购书明细信息写入订单明细表中
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open cur; ##打开游标
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read_loop:loop
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fetch cur into bn,nm,i;
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if done = 1 then
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leave read_loop;##跳出循环
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end if;
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insert into orderdetails (orderNo, deliveryStatus, bookNo, userNo,Onumber)
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value(P_OrderNo, '未配送', bn, uNum,nm);
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end loop;
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close cur;
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DELETE FROM shoppingcart WHERE userNo = uNum;
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SELECT * FROM orderdetails;
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SELECT * from shoppingcart;
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END;
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call createOrder("0000001");
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drop PROCEDURE if EXISTS pressSales;
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CREATE PROCEDURE pressSales()
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BEGIN
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select press 出版社, sum(Onumber) 销售总数量 from orderdetails, book
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where orderdetails.bookNo = book.bookNo group by orderdetails.bookNo order by sum(Onumber);
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END;
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call pressSales();
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@ -0,0 +1,179 @@
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drop DATABASE if exists test2;
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create database test2 charset=utf8;
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use test2;
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drop table if exists book;
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drop table if exists distributionList;
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drop table if exists generate;
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drop table if exists orderDetails;
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drop table if exists orders;
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drop table if exists shoppingCart;
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drop table if exists users;
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/*==============================================================*/
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/* Table: book */
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/*==============================================================*/
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create table book
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(
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bookNo varchar(8) not null,
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ISBN varchar(8) not null,
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bookName varchar(12) not null,
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price float not null,
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press varchar(12) not null,
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author varchar(8) not null,
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primary key (bookNo)
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)DEFAULT CHARSET=utf8;
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/*==============================================================*/
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/* Table: distributionList */
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/*==============================================================*/
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create table distributionList
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(
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deliveryNo int auto_increment,
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orderNo varchar(40) not null,
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userNo varchar(10) not null,
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deliveryStatus varchar(50) not null,
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primary key (deliveryNo)
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)DEFAULT CHARSET=utf8;
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/*==============================================================*/
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/* Table: generate */
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/*==============================================================*/
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-- create table generate
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-- (
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-- deliveryNo varchar(10) not null,
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-- primary key (deliveryNo)
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-- )DEFAULT CHARSET=utf8;
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/*==============================================================*/
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/* Table: orderDetails */
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/*==============================================================*/
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create table orderDetails
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(
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id int auto_increment,
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orderNo varchar(30) not null ,
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deliveryStatus varchar(30) not null,
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bookNo varchar(8) not null,
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userNo varchar(10) not null,
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Onumber int not null,
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primary key (id)
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)AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;
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/*==============================================================*/
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/* Table: orders */
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/*==============================================================*/
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create table orders
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(
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id int auto_increment,
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orderNo varchar(30) not null ,
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userNo varchar(10) not null,
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orderStatus varchar(50) not null,
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orderTime date not null,
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sumMoney float not null,
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scartNo varchar(10) not null,
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primary key (id)
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)AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;
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/*==============================================================*/
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/* Table: shoppingCart */
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/*==============================================================*/
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create table shoppingCart
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(
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id int auto_increment,
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scartNo varchar(8) not null,
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userNo varchar(10) not null,
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bookNo varchar(8) not null,
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num int not null,
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price float not null,
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primary key (id)
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)AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;
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/*==============================================================*/
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/* Table: users */
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/*==============================================================*/
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create table users
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(
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userNo varchar(10) not null,
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name varchar(10) not null,
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age int not null,
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level int not null,
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userName varchar(12) not null,
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passWord varchar(8) not null,
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primary key (userNo)
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)DEFAULT CHARSET=utf8;
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-- ## 创建视图
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-- CREATE VIEW view_users
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-- (userNo,name,age,level,userName)
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-- As SELECT userNo,name,age,level,userName
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-- FROM users;
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-- ##创建没有密码的会员信息视图
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##创建索引
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CREATE INDEX userNo ON users(userNo); ##建立会员号索引
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CREATE INDEX orderNo ON orders(orderNo); ##建立订单号索引
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CREATE INDEX bookNo ON book(bookNo); ##建立书号索引
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##加入数据
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INSERT INTO book (bookNo,ISBN,bookName,price,press,author)
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VALUES
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('B0001','00001','三国演义',61,'三峡大学出版社','罗贯中'),
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('B0002','00002','红楼梦',53.2,'教育出版社','曹雪芹'),
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('B0003','00003','水浒传',65,'西工出版社','施耐庵'),
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('B0004','00004','西游记',82.6,'工业出版社','吴承恩'),
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('B0005','00005','西游记传',19.8,'南方出版社','六小龄童');
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##为book表添加数据
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INSERT INTO users (userNo,name,age,level,username,password)
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VALUES
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('0000001','张三',11,1,'13797133321','123456'),
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('0000002','李四',22,2,'13797133322','123456'),
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('0000003','王五',33,3,'13797133323','123456'),
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('0000004','赵柳',44,4,'13797133324','123456'),
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('0000005','陈琦',55,5,'13797133325','123456');
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##为user表添加数据
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INSERT INTO shoppingcart(scartNo,userNo,bookNo,num,price)
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VALUES
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('30001','0000001','B0001',1,61),
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('30001','0000001','B0002',2,53.2),
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('30001','0000001','B0003',3,65),
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('30001','0000001','B0004',4,82.6),
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('30002','0000002','B0001',4,61),
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('30002','0000002','B0002',6,53.2),
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('30002','0000002','B0003',7,65),
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('30003','0000003','B0001',3,61),
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('30003','0000003','B0002',2,53.2),
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('30004','0000004','B0004',1,82.6),
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('30005','0000005','B0005',4,19.2);
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##为购物车表添加数据
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INSERT INTO orders (orderNo,userNo,orderTime,orderStatus,sumMoney,ScartNo)
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VALUES
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('1001','0000001','2000-01-01','已处理',261.8,'S0001'),
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('1002','0000002','2002-02-02','已处理',179.2,'S0002'),
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('1003','0000003','2003-03-03','未处理',114.2,'S0003'),
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('1004','0000004','2004-04-04','未处理',82.6,'S0004'),
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('1005','0000005','2005-05-05','已处理',19.2,'S0005');
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##为订单表添加数据
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-- INSERT INTO distributionlist(deliveryNo,orderNo,userNo,deliveryStatus,bookNo)
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-- VALUES
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-- ##为配送单表添加数据
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INSERT INTO orderdetails(orderNo,deliveryStatus,bookNo,userNo,Onumber)
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VALUES
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('1001', '已配送', 'B0001', '0000001', 1),
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('1001', '已配送', 'B0002', '0000001', 2),
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('1001', '已配送', 'B0003', '0000001', 3),
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('1002', '已配送', 'B0004', '0000002', 4),
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('1002', '已配送', 'B0005', '0000002', 5);
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##为订单明细表添加数据
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Loading…
Reference in new issue