利用.net（C#）执行sql脚本的简单实现

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下面是使用C#调用cmd来执行osql实现脚本的执行。

using System;

using System.Data;

using System.Collections;

using System.Xml;

using System.IO;

using System.Text;

using System.Diagnostics;

namespace ZZ

...{

public class ZZConsole

...{

[STAThread]

static void Main(string[] args)

...{

string sqlQuery = "osql.exe /uSa /p123 /s192.192.132.229 /dNorthWind /i yoursql.sql";

string strRst = ExeCommand(sqlQuery);

Console.WriteLine(strRst);

Console.ReadLine();

}

public static string ExeCommand(string commandText)

...{

Process p = new Process();

p.StartInfo.FileName = "cmd.exe";

p.StartInfo.UseShellExecute = false;

p.StartInfo.RedirectStandardInput = true;

p.StartInfo.RedirectStandardOutput = true;

p.StartInfo.RedirectStandardError = true;

p.StartInfo.CreateNoWindow = true;

string strOutput = null;

try

...{

p.Start();

p.StandardInput.WriteLine(commandText);

p.StandardInput.WriteLine("exit");

strOutput = p.StandardOutput.ReadToEnd();

p.WaitForExit();

p.Close();

}

catch(Exception e)

...{

strOutput = e.Message;

}

return strOutput;

}

osql语句特别注意大小写！可用-U username 或/U username,但不能用-u username

对于osql命名的参数如下：

＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝

用法: osql [-U login id] [-P password]

[-S server] [-H hostname] [-E trusted connection]

[-d use database name] [-l login timeout] [-t query timeout]

[-h headers] [-s colseparator] [-w columnwidth]

[-a packetsize] [-e echo input] [-I Enable Quoted Identifiers]

[-L list servers] [-c cmdend] [-D ODBC DSN name]

[-q "cmdline query"] [-Q "cmdline query" and exit]

[-n remove numbering] [-m errorlevel]

[-r msgs to stderr] [-V severitylevel]

[-i inputfile] [-o outputfile]

[-p print statistics] [-b On error batch abort]

[-X[1] disable commands [and exit with warning]]

[-O use Old ISQL behavior disables the following]

[-? show syntax summary]

具体参考

http://www.588188.com/netbook/sqlserver2000/coprompt/cp_osql_1wxl.htm

或者sql server 2000帮助文档