Delete Data

 try {
            String sql ="DELETE from tbl_anggota WHERE no='"+txt_no.getText()+"'";
            java.sql.Connection conn=(Connection)config.configDB();
            java.sql.PreparedStatement pst=conn.prepareStatement(sql);
            pst.execute();
            JOptionPane.showMessageDialog(this, "berhasil di hapus");
             load_table();
        kosong();
        } catch (Exception e) {
            JOptionPane.showMessageDialog(this, e.getMessage());
        }