数据库课程设计再续

数据库课程设计再续

“茶咖啡”咖啡销售管理系统，新增了 一张表bill2,用于解决一个用户对应于多个商品的问题，不过写完之后发现多了几项冗余项，还在继续完善。。。。

代码如下：

/****** Object: Table [dbo].[Member] Script Date: 12/26/2014 17:54:54 ******/SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGOSET ANSI_PADDING ONGOCREATE TABLE [dbo].[Member]( [MemberID] [char](11) NOT NULL, [MemberNAme] [char](10) NOT NULL, [MemberSex] [char](2) NOT NULL, [Memberphone] [varchar](12) NOT NULL,PRIMARY KEY CLUSTERED ( [MemberID] ASC)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]) ON [PRIMARY]GOSET ANSI_PADDING OFFGOINSERT [dbo].[Member] ([MemberID], [MemberNAme], [MemberSex], [Memberphone]) VALUES (N'2000010101 ', N'李一 ', N'男', N'15670276163')INSERT [dbo].[Member] ([MemberID], [MemberNAme], [MemberSex], [Memberphone]) VALUES (N'2000010202 ', N'李二 ', N'女', N'15670276162')/****** Object: Table [dbo].[Goods] Script Date: 12/26/2014 17:54:54 ******/SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGOSET ANSI_PADDING ONGOCREATE TABLE [dbo].[Goods]( [Goods_num] [char](4) NOT NULL, [Goods_name] [char](10) NULL, [Goods_danjia] [char](10) NULL, [Goods_left] [int] NULL,PRIMARY KEY CLUSTERED ( [Goods_num] ASC)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]) ON [PRIMARY]GOSET ANSI_PADDING OFFGOINSERT [dbo].[Goods] ([Goods_num], [Goods_name], [Goods_danjia], [Goods_left]) VALUES (N'1 ', N'蓝山 ', N'20 ', 10)INSERT [dbo].[Goods] ([Goods_num], [Goods_name], [Goods_danjia], [Goods_left]) VALUES (N'2 ', N'卡布奇诺 ', N'25 ', 10)INSERT [dbo].[Goods] ([Goods_num], [Goods_name], [Goods_danjia], [Goods_left]) VALUES (N'3 ', N'拿铁 ', N'30 ', 10)/****** Object: Table [dbo].[BILL] Script Date: 12/26/2014 17:54:54 ******/SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGOSET ANSI_PADDING ONGOCREATE TABLE [dbo].[BILL]( [BILL_num] [char](10) NOT NULL, [BILL_time] [char](8) NOT NULL, [BILL_paymoney] [money] NOT NULL, [MemberID] [char](11) NULL,PRIMARY KEY CLUSTERED ( [BILL_num] ASC)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]) ON [PRIMARY]GOSET ANSI_PADDING OFFGOINSERT [dbo].[BILL] ([BILL_num], [BILL_time], [BILL_paymoney], [MemberID]) VALUES (N'2010010101', N'20100101', 100.0000, N'2000010101 ')INSERT [dbo].[BILL] ([BILL_num], [BILL_time], [BILL_paymoney], [MemberID]) VALUES (N'2010010102', N'20000102', 200.0000, N'2000010202 ')/****** Object: Table [dbo].[Customers] Script Date: 12/26/2014 17:54:54 ******/SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGOSET ANSI_PADDING ONGOCREATE TABLE [dbo].[Customers]( [Customers_num] [char](10) NOT NULL, [BILL_num] [char](10) NOT NULL,PRIMARY KEY CLUSTERED ( [Customers_num] ASC)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]) ON [PRIMARY]GOSET ANSI_PADDING OFFGO/****** Object: Table [dbo].[bill2] Script Date: 12/26/2014 17:54:54 ******/SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGOSET ANSI_PADDING ONGOCREATE TABLE [dbo].[bill2]( [Goods_num] [char](4) NOT NULL, [BILL_num] [char](10) NOT NULL, [bill_sum] [int] NULL, CONSTRAINT [fk_goodsinfor1] PRIMARY KEY CLUSTERED ( [Goods_num] ASC, [BILL_num] ASC)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]) ON [PRIMARY]GOSET ANSI_PADDING OFFGOINSERT [dbo].[bill2] ([Goods_num], [BILL_num], [bill_sum]) VALUES (N'1 ', N'2010010101', 1)INSERT [dbo].[bill2] ([Goods_num], [BILL_num], [bill_sum]) VALUES (N'1 ', N'2010010102', 3)INSERT [dbo].[bill2] ([Goods_num], [BILL_num], [bill_sum]) VALUES (N'2 ', N'2010010101', 2)INSERT [dbo].[bill2] ([Goods_num], [BILL_num], [bill_sum]) VALUES (N'3 ', N'2010010102', 4)/****** Object: Check [MemberSex] Script Date: 12/26/2014 17:54:54 ******/ALTER TABLE [dbo].[Member] WITH CHECK ADD CONSTRAINT [MemberSex] CHECK (([MemberSex]='男' OR [MemberSex]='女'))GOALTER TABLE [dbo].[Member] CHECK CONSTRAINT [MemberSex]GO/****** Object: ForeignKey [FK__BILL__MemberID__060DEAE8] Script Date: 12/26/2014 17:54:54 ******/ALTER TABLE [dbo].[BILL] WITH CHECK ADD FOREIGN KEY([MemberID])REFERENCES [dbo].[Member] ([MemberID])GO/****** Object: ForeignKey [FK__bill2__BILL_num__1273C1CD] Script Date: 12/26/2014 17:54:54 ******/ALTER TABLE [dbo].[bill2] WITH CHECK ADD FOREIGN KEY([BILL_num])REFERENCES [dbo].[BILL] ([BILL_num])GO/****** Object: ForeignKey [FK__bill2__Goods_num__117F9D94] Script Date: 12/26/2014 17:54:54 ******/ALTER TABLE [dbo].[bill2] WITH CHECK ADD FOREIGN KEY([Goods_num])REFERENCES [dbo].[Goods] ([Goods_num])GO/****** Object: ForeignKey [FK__Customers__BILL___0AD2A005] Script Date: 12/26/2014 17:54:54 ******/ALTER TABLE [dbo].[Customers] WITH CHECK ADD FOREIGN KEY([BILL_num])REFERENCES [dbo].[BILL] ([BILL_num])GO

截图如下：

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