두 개의 다른 테이블에 레코드를 삽입하려면 어떻게해야합니까? 나는 두 개의 SQL 문을 만들었고 작동하지 않을 것이다.자바에서 두 개의 다른 테이블에 동일한 레코드를 삽입하는 방법은 무엇입니까?
문제는이 라인을 호출하기 전에 당신이pst.execute()
를 호출되지 않습니다 것으로 보인다
private void cmdsubmitActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
try {
String sql = "Insert into customer (Customer_ID,First_Name,Last_Name,Birthdate,Gender,Occupation,Address,Email,Contact,Status,Income,Amount,Term,Interest,Date_Applied,Purpose,Other) values (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
pst = conn.prepareStatement(sql);
pst.setString(1, txtID.getText());
pst.setString(2, txtfname.getText());
pst.setString(3, txtlname.getText());
pst.setString(4,((JTextField)birthdate.getDateEditor().getUiComponent()).getText());
String gender = cmbgender.getSelectedItem().toString();
pst.setString(5, gender);
pst.setString(6, txtoccupation.getText());
pst.setString(7, txtaddress.getText());
pst.setString(8, txtemailadd.getText());
pst.setString(9, txtcontact.getText());
String status = cmbstatus.getSelectedItem().toString();
pst.setString(10, status);
String income = cmbincome.getSelectedItem().toString();
pst.setString(11,income);
pst.setString(12, txtamount.getText());
String period = cmbperiod.getSelectedItem().toString();
pst.setString(13, txtloan.getText() + " " + period);
pst.setString(14, txtinterest.getText());
pst.setString(15, ((JTextField)datechooser.getDateEditor().getUiComponent()).getText());
String purpose = cmbpurpose.getSelectedItem().toString();
pst.setString(16, purpose);
pst.setString(17, txtother.getText());
Double balance = Double.parseDouble(txtamount.getText()) * Double.parseDouble(txtinterest.getText());
String s = "Insert into payments (Customer_ID,Customer_Name,Amount,Interest,To_Pay) values (?,?,?,?,?)";
pst = conn.prepareStatement(s);
pst.setString(1, txtID.getText());
pst.setString(2, txtfname.getText()+","+txtlname.getText());
pst.setString(3, txtamount.getText());
pst.setString(4, txtinterest.getText());
pst.setString(5, balance.toString());
pst.execute();
JOptionPane.showMessageDialog(null, "Record Save");
Menu menu = new Menu();
this.setVisible(false);
menu.setVisible(true);
}
catch (Exception e) {
JOptionPane.showMessageDialog(null, e);
}
}
무엇이 오류입니까? – Ankur
한 번만 실행하고 다른 pst.execute()가 필요합니다 – PbxMan