Sql проблемa логина ?

using System;
using Tamir.SharpSsh;
using Tamir.Streams;
using System.Threading;
using MySql.Data.MySqlClient;
using System.Data.Common;
 
namespace sshconsole
{
    class MainClass
    {    
        public static void Main (string[] args)
        {
            sshConect sshR = new sshConect();
            sshR.conect("uname -a");
            Console.WriteLine ("SSH*******");
            sqlConect sqlC = new sqlConect();
            sqlC.sendCommand();
            Console.WriteLine ("SQL*******");
        }
    }
    public class sshConect
    {
        public static string host = "10.0.0.15";
        public static string user = "root";
        public static string pass = "pass";
        public static int port = 22;
        public static string output;
        
        public void conect (string comand)
        {
            SshShell ssh = new SshShell(host, user, pass);
            ssh.Connect(port);
            //ssh.RedirectToConsole();
            ssh.WriteLine(comand);
            Thread.Sleep(1000);
            output = ssh.Expect();
            Console.WriteLine(output);
            //ssh.Close();
        }
        
    }
    
    public class sqlConect
{
        public static string output;
        
    public void sendCommand()
    {
        const string connectinString = "Server=localhost;Uid=mysql -u mailsql -p mailsql;Pwd='pass';";
        MySqlConnection connection = new MySqlConnection(connectinString);
        const string query =     "update users set clear='Test' where id=2;";
            
        MySqlCommand command = new MySqlCommand(query, connection);
            Console.WriteLine("startConect");
        connection.Open();
        MySqlDataReader reader = command.ExecuteReader();
            
        foreach (DbDataRecord record in reader)
            Console.WriteLine(reader[0] + "   " + record[1]);
        connection.Close();
        Console.ReadKey(true);
    }
}    
}