EF 的“根据 Edmx 架构生成数据库”和“根据数据库生成 Edmx 架构”真是强大啊

，一下子就生成了如下的SQL 语句。

-- --------------------------------------------------
-- Entity Designer DDL Script for SQL Server 2005, 2008, and Azure
-- --------------------------------------------------
-- Date Created: 03/24/2012 16:17:11
-- Generated from EDMX file: D:\参考资料\MvcPager源代码和DLL，适合MVC2和MVC3\MvcPager1.5Demo3\Models\Orders.edmx
-- --------------------------------------------------

SET QUOTED_IDENTIFIER OFF;
GO
USE [CiWong_HD];
GO
IF SCHEMA_ID(N'dbo') IS NULL EXECUTE(N'CREATE SCHEMA [dbo]');
GO

-- --------------------------------------------------
-- Dropping existing FOREIGN KEY constraints
-- --------------------------------------------------


-- --------------------------------------------------
-- Dropping existing tables
-- --------------------------------------------------

IF OBJECT_ID(N'[dbo].[Orders]', 'U') IS NOT NULL
    DROP TABLE [dbo].[Orders];
GO

-- --------------------------------------------------
-- Creating all tables
-- --------------------------------------------------

-- Creating table 'Orders'
CREATE TABLE [dbo].[Orders] (
    [OrderID] int IDENTITY(1,1) NOT NULL,
    [CustomerID] nchar(5)  NULL,
    [EmployeeID] int  NULL,
    [OrderDate] datetime  NULL,
    [RequiredDate] datetime  NULL,
    [ShippedDate] datetime  NULL,
    [ShipVia] int  NULL,
    [Freight] decimal(19,4)  NULL,
    [ShipName] nvarchar(40)  NULL,
    [ShipAddress] nvarchar(60)  NULL,
    [ShipCity] nvarchar(15)  NULL,
    [ShipRegion] nvarchar(15)  NULL,
    [ShipPostalCode] nvarchar(10)  NULL,
    [ShipCountry] nvarchar(15)  NULL
);
GO

-- --------------------------------------------------
-- Creating all PRIMARY KEY constraints
-- --------------------------------------------------

-- Creating primary key on [OrderID] in table 'Orders'
ALTER TABLE [dbo].[Orders]
ADD CONSTRAINT [PK_Orders]
    PRIMARY KEY CLUSTERED ([OrderID] ASC);
GO

-- --------------------------------------------------
-- Creating all FOREIGN KEY constraints
-- --------------------------------------------------

-- --------------------------------------------------
-- Script has ended
-- --------------------------------------------------

 

循环插入数据

declare @i int;
set @i = 0;

while(@i < 9999)
begin
    set @i=@i+1;
    insert into dbo.[Orders]
    values('n'+CONVERT(nchar(4),@i), @i, GETDATE(), GETDATE(), GETDATE(), @i, 10, N'ShipName'+ CONVERT(nvarchar(20),@i), N'ShipAddress'+ CONVERT(nvarchar(20),@i), N'ShipCity'+ CONVERT(nvarchar(7),@i),N'ShipRegion'+ CONVERT(nvarchar(15),@i),N'Code'+ CONVERT(nvarchar(6),@i),N'Country'+ CONVERT(nvarchar(8),@i))
    
end

 

谢谢支持！