JDBC: Data not found

[mith_cool]

There is some problem when i check username and validate it against password from my database.After checking password from request.getParamter() it should say "You have been successfully login"... Perhaps I am getting my own else block message"Incorrect Password..." which means there is some problem with the password thing. Here is my servlet code

response.setContentType("text/html");
        PrintWriter out= response.getWriter();
        String uname= request.getParameter("txtuname");
        String pass= request.getParameter("txtpass");
        Connection con =null;
        try {
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
            con=DriverManager.getConnection("jdbc:odbc:SQL","sa","mith1234");
            String select="select Password from sign_up where U_Name=\'"+uname+"\'";
            Statement st= con.createStatement();
            ResultSet rs= st.executeQuery(select);
            if(rs.next())
            {
                //out.println(pass);
                //out.println(rs.getString(1));
                if(rs.getString(1).equals(pass))
                {
                    out.println("You have been successfully logged in"+uname);
                }
               else 
                {
                    out.println("Incorrect Password");
                }
            }
        }
        catch(Exception e)
        {
            out.println(e);
        }
        
    }

When i say out.println(rs.getString(1)) it is giving me the correct output.... Any kind of help appreciated!!!!