数据截断：截断了错误的DOUBLE值

Question

// my button
public void actionPerformed(ActionEvent arg0) {               
  String sorgu="UPDATE calisan SET CalisanAdi=? AND CalisanSoyadi=? AND kul_adi=? AND sifre=? WHERE idcalisan=? ";
  DBConnection.KullaniciGuncelle(calisan_ad.getText(), calisan_soyad.getText(),calisan_kul_adi.getText(), calisan_sifre.getText(), sorgu);
}

What's wrong? If I add column this show problems

parameter index out of range (1 > number of parameters, which is 0)

public static void KullaniciGuncelle(String ad, String soyad, String kadi, String sifre,String sorgu){

connection();

try
{
    Connection connect = DriverManager.getConnection(host, username , pass);
    PreparedStatement statement = (PreparedStatement) connect.prepareStatement(sorgu);

    statement.setString(1, ad);
    statement.setString(2, soyad);
    statement.setString(3, kadi);
    statement.setString(4, sifre);

    statement.executeUpdate();
    statement.close();
    connect.close();   
}
catch(SQLException e)
{
    e.printStackTrace();  
}

Answer 1

You're only binding four parameters in your update method. But your query string contains five. Also, you're misusing AND in your query.

The query should be this, removing the extra AND items.

UPDATE calisan 
   SET CalisanAdi=?, CalisanSoyadi=?,
       kul_adi=?, sifre=?
WHERE idcalisan=? ";

Your update method needs an extra parameter bind for the fifth ? . I guess idcalisan is an ID (even though I'm ignorant of Turkish, sorry) so I've suggested setInt() .

    statement.setString(1, ad);
    statement.setString(2, soyad);
    statement.setString(3, kadi);
    statement.setString(4, sifre);
    statement.setInt   (5, idcalisan)