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Thread: Help - Java and Update Query

  1. #1
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    Default Help - Java and Update Query

    I'm using a Button for update an Parodox db file
    my code is
        private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                         
            try {
                Connection paradoxCon = paradox.createConnection();
                Results res = new Results();
                res.getAll();
                if (res.allRes.isEmpty()) {
                    JOptionPane.showMessageDialog(mainPanel, "There are no Finished or Postponed Games!", "Error", JOptionPane.ERROR_MESSAGE);
                } else {
                    int y = res.allRes.size();
                    for (int x = 0; x < y; x = x + 1) {
                        try {
                            if (res.getAll().get(x).Reversed == 0) {
                                if (res.getAll().get(x).Status.equals("Fin")) {
                                    String sql = "UPDATE Kvote SET _45_d = '" + res.getAll().get(x).HThome + "', _45_g = '" + res.getAll().get(x).HTaway + "', _90_d= '" + res.getAll().get(x).FThome + "', _90_g = '" + res.getAll().get(x).FTaway + "', Ok='Y' WHERE Kolo = '" + res.getAll().get(x).tRound + "' AND Sifra='" + res.getAll().get(x).TID + "'";
                                    PreparedStatement ps = paradoxCon.prepareStatement(sql);
                                    ps.executeUpdate();
                                }
                                if (res.getAll().get(x).Status.equals("Post")) {
                                    String sql = "UPDATE Kvote SET _45_d = '" + res.getAll().get(x).HThome + "', _45_g = '" + res.getAll().get(x).HTaway + "', _90_d= '" + res.getAll().get(x).FThome + "', _90_g = '" + res.getAll().get(x).FTaway + "', Ok='O' WHERE Kolo = '" + res.getAll().get(x).tRound + "' AND Sifra='" + res.getAll().get(x).TID + "'";
                                    PreparedStatement ps = paradoxCon.prepareStatement(sql);
                                    ps.executeUpdate();
                                }
                            }
                            if (res.getAll().get(x).Reversed == 1) {
                                if (res.getAll().get(x).Status.equals("Fin")) {
                                    String sql = "UPDATE Kvote SET _45_d = '" + res.getAll().get(x).HTaway + "', _45_g = '" + res.getAll().get(x).HThome + "', _90_d= '" + res.getAll().get(x).FTaway + "', _90_g = '" + res.getAll().get(x).FThome + "', Ok='Y' WHERE Kolo = '" + res.getAll().get(x).tRound + "' AND Sifra='" + res.getAll().get(x).TID + "'";
                                    PreparedStatement ps = paradoxCon.prepareStatement(sql);
                                    ps.executeUpdate();
                                }
                                if (res.getAll().get(x).Status.equals("Post")) {
                                    String sql = "UPDATE Kvote SET _45_d = '" + res.getAll().get(x).HTaway + "', _45_g = '" + res.getAll().get(x).HThome + "', _90_d= '" + res.getAll().get(x).FTaway + "', _90_g = '" + res.getAll().get(x).FThome + "', Ok='O' WHERE Kolo = '" + res.getAll().get(x).tRound + "' AND Sifra='" + res.getAll().get(x).TID + "'";
                                    PreparedStatement ps = paradoxCon.prepareStatement(sql);
                                    ps.executeUpdate();
                                }
                            }
                        } catch (Exception ex) {
                            System.out.println(ex);
                        }
                    }
                }
                res.getAll().clear();
            } catch (ParseException ex) {
                Logger.getLogger(AutoResultsImporterView.class.getName()).log(Level.SEVERE, null, ex);
            }
        }

    but i'm getting an Exception when i try to update table

    java.sql.SQLException: [Microsoft][ODBC Paradox Driver] Operation must use an updateable query.
    java.sql.SQLException: [Microsoft][ODBC Paradox Driver] Operation must use an updateable query.
    java.sql.SQLException: [Microsoft][ODBC Paradox Driver] Operation must use an updateable query.


  2. #2
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    Default Re: Help - Java and Update Query

    Thread moved out of What's wrong with my code. This is a database question, and as such belongs under the JDBC forum.

    What did your favorite search engine tell you when you researched this error?

  3. #3
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    Default Re: Help - Java and Update Query

    That the jdbc-odbc driver for paraodx don't support update, i found paradox driver from corel PdxJdbc.jar but i don't conw how to use it

  4. #4
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    Default Re: Help - Java and Update Query

    I Solve the problem using INTERSOLV 3.11 32-BIT ParadoxFile (*.db) driver

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