Using the Prepared Statement Twice : Preparedstatement « Database « Java Tutorial

1. Java Tutorial
2. Database
3. Preparedstatement

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;

public class Main {
  public static void main(String[] argv) throws Exception {
    Class.forName("com.mysql.jdbc.Driver");
    Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/jdbctutorial",
        "root", "root");

    String sql = "SELECT * FROM product WHERE year_made = ?";
    PreparedStatement prest = con.prepareStatement(sql);
    prest.setInt(1, 2002);
    ResultSet rs1 = prest.executeQuery();
    while (rs1.next()) {
      String mov_name = rs1.getString(1);
      int mad_year = rs1.getInt(2);
      System.out.println(mov_name + "\t- " + mad_year);
    }
    prest.setInt(1, 2003);
    ResultSet rs2 = prest.executeQuery();
    while (rs2.next()) {
      String mov_name = rs2.getString(1);
      int mad_year = rs2.getInt(2);
      System.out.println(mov_name + "\t- " + mad_year);
    }
  }
}