繁体   English   中英

“sqlcmd.exe -S Instance USE ...”在命令行中工作,但我无法将其移动到 c # process

[英]"sqlcmd.exe -S Instance USE ..." work in command line, but I can't move it to c # process

我正在尝试将此命令移至 C# 过程:

SQLCMD.EXE -S InstanceName
USE [master]
GO
CREATE DATABASE [Ek] ON
( FILENAME = N'C:\Program Files\Microsoft SQL 
Server\MSSQL15.MSSQLSERVER\MSSQL\DATA\Ek_Primary.mdf' ),
( FILENAME = N'C:\Program Files\Microsoft SQL 
Server\MSSQL15.MSSQLSERVER\MSSQL\DATA\Ek_Primary.ldf' )
FOR ATTACH ;
GO
EXIT

我有:

try
{
     Process p = CreateProcess();
     p.StartInfo.FileName = @"C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\170\Tools\Binn\SQLCMD.EXE";
     p.StartInfo.Arguments = "-S InstanceName" + "\n" +
     "USE [master]" + "\n" +
     "GO" + "\n" +
     "CREATE DATABASE [Ek] ON" + "\n" +
     "( FILENAME = N'C:\\Program Files\\Microsoft SQL Server\\MSSQL15.MSSQLSERVER\\MSSQL\\DATA\\Ek_Primary.mdf' )," + "\n" +
     "( FILENAME = N'C:\\Program Files\\Microsoft SQL Server\\MSSQL15.MSSQLSERVER\\MSSQL\\DATA\\Ek_Primary.ldf' )" + "\n" +
     "FOR ATTACH ;" + "\n" +
     "GO" + "\n" +
     "EXIT" + "\n";
     Console.WriteLine(p.StartInfo.Arguments);
     p.Start();
     var output = p.StandardOutput.ReadToEnd();
     var err = p.StandardError.ReadToEnd();
     Console.WriteLine("O: " + output);
     Console.WriteLine("E: " + err);
}
catch (Exception e) { Console.WriteLine(e.Message); ; }

它返回 err = Unexpected 参数。 进入 '-?' 求助。

我正在尝试在 cmd.exe 上设置文件名并将路径移动到 Arguments。但它会永远等待响应并且不会退出 p.StandardOutput.ReadToEnd ();

我试图单独发送每一行代码,但也没有成功。

我在开始 p.StartInfo.Argument 时尝试使用 /C,但它没有任何改变。

感谢塞尔文的建议。 我做到了:

string sqlConnectionString = @"Integrated Security=SSPI;Persist Security Info=False;Data Source=InstanceName";
string script = File.ReadAllText(@"../../sql.sql");
Microsoft.Data.SqlClient.SqlConnection conn = new Microsoft.Data.SqlClient.SqlConnection(sqlConnectionString);
Server server = new Server(new ServerConnection(conn));
server.ConnectionContext.ExecuteNonQuery(script);

在 sql.sql 中,我添加了所有 sql 行。

暂无
暂无

声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM