import java.sql.*;

public class JdbcGetInt {

    public static void main(String args[]) {

        Connection con = null;
        Statement st = null;
        ResultSet rs = null;

        String url = "jdbc:mysql://localhost:3306/";
        String db = "komal";
        String driver = "com.mysql.jdbc.Driver";
        String user = "root";
        String pass = "root";

        try {
            Class.forName(driver);
            con = DriverManager.getConnection(url + db, user, pass);
            st = con.createStatement();

            String sql = "select * from person";
            rs = st.executeQuery(sql);
            
            System.out.println("Id\tName");
            while (rs.next()) {
                System.out.print(rs.getInt(1));
                System.out.println("\t"+rs.getString(2));
            }
            rs.close();
            st.close();
            con.close();

        } catch (Exception e) {
            System.out.println(e);
        }
    }
}