1. USE [pventa]
GO
/****** Object: Table [dbo].[users]
Script Date: 09/08/2011 17:27:43 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[users](
[user_login] [nvarchar](50) NOT NULL,
[user_password] [nvarchar](250) NULL,
[nombre] [nvarchar](150) NULL,
[activo] [bit] NOT NULL,
[ventas] [bit] NOT NULL,
[reportes] [bit] NOT NULL,
[administrar] [bit] NOT NULL,
[fecha_registro] [datetime] NOT NULL,
CONSTRAINT [PK_users] PRIMARY KEY CLUSTERED
(
[user_login] 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
/****** Object: Table [dbo].[unidad_medida]
Script Date: 09/08/2011 17:27:43
******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[unidad_medida](
[id_unidad_medida] [smallint] NOT NULL,
[unidad_medida] [nvarchar](150) NULL,
CONSTRAINT [PK_unidad_medida] PRIMARY KEY CLUSTERED
(
[id_unidad_medida] 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
/****** Object: Table [dbo].[productos]
Script Date: 09/08/2011 17:27:43
******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[productos](
[id_producto] [nvarchar](50) NOT NULL,
[producto] [nvarchar](250) NULL,
[id_unidad_medida] [smallint] NULL,
[p_compra] [float] NULL,
[p_venta] [float] NULL,
[existencia] [float] NULL,
CONSTRAINT [PK_productos] PRIMARY KEY CLUSTERED
(
[id_producto] 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
/****** Object: Table [dbo].[venta]
Script Date: 09/08/2011 17:27:43 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO

2. CREATE TABLE [dbo].[venta](
[id_venta] [int] IDENTITY(1,1) NOT NULL,
[fecha_registro] [datetime] NOT NULL,
[user_login] [nvarchar](50) NOT NULL,
CONSTRAINT [PK_venta] PRIMARY KEY CLUSTERED
(
[id_venta] 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
/****** Object: Table [dbo].[venta_detalle_tmp]
Script Date: 09/08/2011
17:27:43 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[venta_detalle_tmp](
[id_venta_detalle_tmp] [int] IDENTITY(1,1) NOT NULL,
[id_producto] [nvarchar](50) NOT NULL,
[cantidad] [float] NOT NULL,
[user_login] [nvarchar](50) NOT NULL,
[p_venta] [float] NOT NULL,
CONSTRAINT [PK_venta_detalle_tmp] PRIMARY KEY CLUSTERED
(
[id_venta_detalle_tmp] 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
/****** Object: Table [dbo].[venta_detalle]
Script Date: 09/08/2011 17:27:43
******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[venta_detalle](
[id_venta_detalle] [int] IDENTITY(1,1) NOT NULL,
[id_venta] [int] NOT NULL,
[id_producto] [nvarchar](50) NOT NULL,
[cantidad] [float] NOT NULL,
[p_venta] [float] NOT NULL,
CONSTRAINT [PK_venta_detalle] PRIMARY KEY CLUSTERED
(
[id_venta_detalle] 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
/****** Object: Default [DF_users_fecha_registro]
Script Date: 09/08/2011
17:27:43 ******/
ALTER TABLE [dbo].[users] ADD CONSTRAINT [DF_users_fecha_registro] DEFAULT
(getdate()) FOR [fecha_registro]
GO
/****** Object: Default [DF_venta_fecha_registro]
Script Date: 09/08/2011
17:27:43 ******/
ALTER TABLE [dbo].[venta] ADD CONSTRAINT [DF_venta_fecha_registro] DEFAULT
(getdate()) FOR [fecha_registro]
GO
/****** Object: ForeignKey [FK_productos_unidad_medida]
Script Date:
09/08/2011 17:27:43 ******/
ALTER TABLE [dbo].[productos] WITH CHECK ADD CONSTRAINT
[FK_productos_unidad_medida] FOREIGN KEY([id_unidad_medida])
REFERENCES [dbo].[unidad_medida] ([id_unidad_medida])

3. GO
ALTER TABLE [dbo].[productos] CHECK CONSTRAINT [FK_productos_unidad_medida]
GO
/****** Object: ForeignKey [FK_venta_users]
Script Date: 09/08/2011 17:27:43
******/
ALTER TABLE [dbo].[venta] WITH CHECK ADD CONSTRAINT [FK_venta_users] FOREIGN
KEY([user_login])
REFERENCES [dbo].[users] ([user_login])
GO
ALTER TABLE [dbo].[venta] CHECK CONSTRAINT [FK_venta_users]
GO
/****** Object: ForeignKey [FK_venta_detalle_productos]
Script Date:
09/08/2011 17:27:43 ******/
ALTER TABLE [dbo].[venta_detalle] WITH CHECK ADD CONSTRAINT
[FK_venta_detalle_productos] FOREIGN KEY([id_producto])
REFERENCES [dbo].[productos] ([id_producto])
GO
ALTER TABLE [dbo].[venta_detalle] CHECK CONSTRAINT [FK_venta_detalle_productos]
GO
/****** Object: ForeignKey [FK_venta_detalle_venta]
Script Date: 09/08/2011
17:27:43 ******/
ALTER TABLE [dbo].[venta_detalle] WITH CHECK ADD CONSTRAINT
[FK_venta_detalle_venta] FOREIGN KEY([id_venta])
REFERENCES [dbo].[venta] ([id_venta])
GO
ALTER TABLE [dbo].[venta_detalle] CHECK CONSTRAINT [FK_venta_detalle_venta]
GO
/****** Object: ForeignKey [FK_venta_detalle_tmp_productos]
Script Date:
09/08/2011 17:27:43 ******/
ALTER TABLE [dbo].[venta_detalle_tmp] WITH CHECK ADD CONSTRAINT
[FK_venta_detalle_tmp_productos] FOREIGN KEY([id_producto])
REFERENCES [dbo].[productos] ([id_producto])
GO
ALTER TABLE [dbo].[venta_detalle_tmp] CHECK CONSTRAINT
[FK_venta_detalle_tmp_productos]
GO
/****** Object: ForeignKey [FK_venta_detalle_tmp_users]
Script Date:
09/08/2011 17:27:43 ******/
ALTER TABLE [dbo].[venta_detalle_tmp] WITH CHECK ADD CONSTRAINT
[FK_venta_detalle_tmp_users] FOREIGN KEY([user_login])
REFERENCES [dbo].[users] ([user_login])
GO
ALTER TABLE [dbo].[venta_detalle_tmp] CHECK CONSTRAINT
[FK_venta_detalle_tmp_users]
GO