如何使用C#运行sql脚本

我有一个sql脚本来创建一个新的数据库,我需要在安装我们的产品时创建。 为此,我需要使用c#触发脚本。 DB是sql-server 2005 express。 Plz帮助….

sql脚本如下:

USE [master] GO /****** Object: Database [Jai] Script Date: 02/12/2010 11:01:25 ******/ CREATE DATABASE [Jai] ON PRIMARY ( NAME = N'Jai', FILENAME = N'C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\DATA\Jai.mdf' , SIZE = 3072KB , MAXSIZE = UNLIMITED, FILEGROWTH = 1024KB ) LOG ON ( NAME = N'Jai_log', FILENAME = N'C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\DATA\Jai_log.ldf' , SIZE = 1024KB , MAXSIZE = 2048GB , FILEGROWTH = 10%) COLLATE SQL_Latin1_General_CP1_CI_AS GO EXEC dbo.sp_dbcmptlevel @dbname=N'Jai', @new_cmptlevel=90 GO IF (1 = FULLTEXTSERVICEPROPERTY('IsFullTextInstalled')) begin EXEC [Jai].[dbo].[sp_fulltext_database] @action = 'disable' end GO ALTER DATABASE [Jai] SET ANSI_NULL_DEFAULT OFF GO ALTER DATABASE [Jai] SET ANSI_NULLS OFF GO ALTER DATABASE [Jai] SET ANSI_PADDING OFF GO ALTER DATABASE [Jai] SET ANSI_WARNINGS OFF GO ALTER DATABASE [Jai] SET ARITHABORT OFF GO ALTER DATABASE [Jai] SET AUTO_CLOSE OFF GO ALTER DATABASE [Jai] SET AUTO_CREATE_STATISTICS ON GO ALTER DATABASE [Jai] SET AUTO_SHRINK OFF GO ALTER DATABASE [Jai] SET AUTO_UPDATE_STATISTICS ON GO ALTER DATABASE [Jai] SET CURSOR_CLOSE_ON_COMMIT OFF GO ALTER DATABASE [Jai] SET CURSOR_DEFAULT GLOBAL GO ALTER DATABASE [Jai] SET CONCAT_NULL_YIELDS_NULL OFF GO ALTER DATABASE [Jai] SET NUMERIC_ROUNDABORT OFF GO ALTER DATABASE [Jai] SET QUOTED_IDENTIFIER OFF GO ALTER DATABASE [Jai] SET RECURSIVE_TRIGGERS OFF GO ALTER DATABASE [Jai] SET ENABLE_BROKER GO ALTER DATABASE [Jai] SET AUTO_UPDATE_STATISTICS_ASYNC OFF GO ALTER DATABASE [Jai] SET DATE_CORRELATION_OPTIMIZATION OFF GO ALTER DATABASE [Jai] SET TRUSTWORTHY OFF GO ALTER DATABASE [Jai] SET ALLOW_SNAPSHOT_ISOLATION OFF GO ALTER DATABASE [Jai] SET PARAMETERIZATION SIMPLE GO ALTER DATABASE [Jai] SET READ_WRITE GO ALTER DATABASE [Jai] SET RECOVERY FULL GO ALTER DATABASE [Jai] SET MULTI_USER GO ALTER DATABASE [Jai] SET PAGE_VERIFY CHECKSUM GO ALTER DATABASE [Jai] SET DB_CHAINING OFF 

看一下

  • 在C#中运行.sql脚本文件
  • 如何使用c#执行.SQL脚本文件

以下是来自MSDN的post,解释了如何使用SMO执行此操作:

 using System.Data.SqlClient; using System.IO; using Microsoft.SqlServer.Management.Common; using Microsoft.SqlServer.Management.Smo; namespace ConsoleApplication1 { class Program { static void Main(string[] args) { string sqlConnectionString = "Data Source=(local);Initial Catalog=AdventureWorks;Integrated Security=True"; FileInfo file = new FileInfo("C:\\myscript.sql"); string script = file.OpenText().ReadToEnd(); SqlConnection conn = new SqlConnection(sqlConnectionString); Server server = new Server(new ServerConnection(conn)); server.ConnectionContext.ExecuteNonQuery(script); } } } 

当我需要运行包含GO语句的sql脚本时,我通常将整个文件读入一个字符串并使用GO作为分隔符将其拆分为字符串数组。

然后我连接到数据库并按顺序运行每个语句。

它非常简单,效果很好。 只需确保在运行所有语句时保持数据库连接处于打开状态。 您也可以考虑在事务中运行它们。