java database with code

http://www.homeandlearn.co.uk/java/connecting_to_a_database_table.html



/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package smallDatabase_console;


import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
/**
 *
 * @author backup
 */
public class JavaDB {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
     
        try{
            String host = "jdbc:derby://localhost:1527/ForexSignalsNew ";
     
        String uName="riyo";
        String uPass="iw123456";
        Connection con=DriverManager.getConnection(host,uName,uPass);
            }
catch(SQLException err )
{
    System.out.println(err.getMessage());
}
    }
}