import java.sql.*;
import java.io.*;


class Test{

  public static void main(String args[]) {

    	try {
      Class.forName("oracle.jdbc.driver.OracleDriver"); 
	} 
	catch (ClassNotFoundException e) {
      System.out.println("Cannot load OracleDriver");  
}

	Connection conn = null;
    	Statement stmt = null;
    	ResultSet rset = null;

    try {
      conn = DriverManager.getConnection("jdbc:oracle:oci8","userId","password");
      stmt = conn.createStatement();
      rset = stmt.executeQuery("select stuid, lastName, firstName from Student");
     while (rset.next())
        System.out.println(rset.getString(1)+" " + rset.getString(2)+" "+rset.getString(3));

      rset.close();
      stmt.close();
      conn.close();
    	} 
catch (SQLException e) {
      System.out.println("SQL error: " + e.getMessage());
    	} 
  }
}



 

