Microsoft SQL code example for creating a shopping cart database table.
USE [sans]GO
/****** Object: Table [dbo].[carts] Script Date: 10/19/2011 11:05:19 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[carts](
[cartid] [int] IDENTITY(1,1) NOT NULL,
[sessionid] [uniqueidentifier] NOT NULL,
[userid] [nvarchar](256) NOT NULL,
[itemid] [int] NOT NULL,
CONSTRAINT [PK_carts] PRIMARY KEY CLUSTERED
(
[cartid] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
ALTER TABLE [dbo].[carts] WITH CHECK ADD CONSTRAINT [FK_carts_aspnet_Users] FOREIGN KEY([userid])
REFERENCES [dbo].[aspnet_Users] ([UserName])
ON DELETE CASCADE
GO
ALTER TABLE [dbo].[carts] CHECK CONSTRAINT [FK_carts_aspnet_Users]
GO
ALTER TABLE [dbo].[carts] WITH CHECK ADD CONSTRAINT [FK_carts_sessions] FOREIGN KEY([sessionid])
REFERENCES [dbo].[sessions] ([sessionid])
ON DELETE CASCADE
GO
ALTER TABLE [dbo].[carts] CHECK CONSTRAINT [FK_carts_sessions]
GO