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- import java.io.BufferedWriter;
- import java.io.FileWriter;
- import java.io.IOException;
- import java.sql.*;
- public class A2 {
- public static void main(String[] args) {
- Connection con = null;
- try {
- String url =
- "jdbc:postgresql://db.intern.mi.hs-rm.de:5432/database";
- con = DriverManager.getConnection(url, args[0], args[1]);
- Statement stmt = con.createStatement();
- String query = "SELECT * FROM event";
- ResultSet result = stmt.executeQuery(query);
- try (BufferedWriter writer = new BufferedWriter(new FileWriter("aktEvents.csv"))) {
- writer.write("aktuelle Events: \n \n");
- while(result.next()){
- writer.write("ID: " + result.getString("eventID" +
- " Bezeichnung: " + result.getString("bezeichnung") +
- " Konzept: " + result.getString("verName") +
- " Datum: " + result.getString("datum") +
- " Uhrzeit: " + result.getString("uhrzeit") +
- " Preis: " + result.getString("preis")) );
- }
- } catch (IOException e) {
- e.printStackTrace();
- }
- }catch(
- SQLException e)
- {
- System.out.println("Couldn't connect - aborting");
- System.exit(-1);
- }
- }
- }
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