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May 25th, 2017
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  1. /*
  2.  * To change this template, choose Tools | Templates
  3.  * and open the template in the editor.
  4.  */
  5.  
  6. package beadando;
  7. import java.sql.*;
  8.  
  9. /**
  10.  *
  11.  * @author Levente
  12.  */
  13. public class Main {
  14.  static Connection conn;
  15.  
  16.     /**
  17.      * @param args the command line arguments
  18.      */
  19. public static void kapcsolodas(){
  20.     try{
  21.     DriverManager.registerDriver(
  22.     new oracle.jdbc.driver.OracleDriver());
  23.     conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521/XE","leva","xi1edil2");
  24.     }
  25.     catch(SQLException e){
  26.     e.printStackTrace();
  27.     }
  28.  }
  29.  
  30. public static void motorSelect(){
  31.          try {
  32.          Statement stmt = conn.createStatement();
  33.          ResultSet rs = stmt.executeQuery("SELECT * FROM MOTORKEREKPAR");
  34.  
  35.          System.out.println(rs);
  36.  
  37. System.out.println("Alvazszam      Rendszam  Marka       Tipus     Szin       Evjarat    Allapot");
  38.          while (rs.next()){
  39.          //rs.next();
  40.            System.out.println(rs.getObject(1)+" "+rs.getObject(2)+" "+rs.getObject(3)+" "+rs.getObject(4)+" "+rs.getObject(5)+" "+rs.getObject(6)+" "+rs.getObject(7));
  41.          }
  42.          }
  43.          catch (SQLException e){
  44.           e.printStackTrace();
  45.         }
  46. }
  47.  
  48. public static void motorSelect(String szin){
  49.        try {
  50.         PreparedStatement   stmt = conn.prepareStatement("select * from MOTORKEREKPAR where MOTORKEREKPAR.Szin=?");
  51.         stmt.setString(1,szin);
  52.         ResultSet rs = stmt.executeQuery();
  53.         System.out.println("Megadott szinu motorkerekpar adatai"+szin+":");
  54.         System.out.println("Alvazszam      Rendszam  Marka       Tipus     Szin       Evjarat    Allapot");
  55.         while (rs.next()){
  56.                        System.out.println(rs.getObject(1)+" "+rs.getObject(2)+" "+rs.getObject(3)+" "+rs.getObject(4)+" "+rs.getObject(5)+" "+rs.getObject(6)+" "+rs.getObject(7));
  57.         }
  58.        } catch (SQLException e){
  59.            e.printStackTrace();
  60.        }
  61.  
  62. }
  63.  
  64.  
  65.  
  66.     public static void main(String[] args) {
  67.  
  68.         kapcsolodas();
  69.         motorSelect();
  70.         motorSelect("fekete");
  71.     }
  72.  
  73. }
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