package app;


import java.sql.*;


public class appp {


    public static void main(String[] args) {
    	String user="SYS";
    	String pass="12345";
    	Connection conn= null;
    	try {


            Class.forName("oracle.jdbc.driver.OracleDriver");



            System.out.println("Nawiazujemy polaczenie");
           conn = DriverManager.getConnection("jdbc:oracle:thin:SYS@//localhost:1521/xe", "SYS as SYSDBA", "12345" );


            Statement a = conn.createStatement();
            ResultSet res = a.executeQuery("select * from pracownik");

            while(res.next()) {
            	for(int i=0;i<5;i++) {
            		System.out.print(res.getString(i+1)+"\t");
            	}
            }

        }


         catch (ClassNotFoundException e) {
            System.out.println("Nie mozna pobrac sterownika");

        } catch (SQLException e) {
            System.out.println("Nie mozna polaczyc z baza danych" + e);
        }
    }
    }