String Sql = " INSERT INTO asset_update
(asset_id,
date_acquired,
item_code,
serial_number,
cost_of_acquisition,
estimated_useful_life,
estimated_residual_value,
depreciation_start_date,
USER,
status,
disposal_date,
asset_image)
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) ";
pst = conn.prepareStatement(Sql);
pst.setString(1, assetid.getText());
pst.setString(2, ((JTextField) date_aquired.getDateEditor().getUiComponent()).getText());
String itemCode = ComboBox_itemCode.getSelectedItem().toString();
pst.setString(3, itemCode);
pst.setString(4, txt_sn.getText());
pst.setString(5, txt_coa.getText());
pst.setString(6, eul.getText());
pst.setString(7, txt_erv.getText());
pst.setString(8, ((JTextField) date_dsd.getDateEditor().getUiComponent()).getText());
String user = jComboBox_Users.getSelectedItem().toString();
pst.setString(9, user);
String status = ComboBox_status.getSelectedItem().toString();
pst.setString(10, status);
pst.setString(11, ((JTextField) date_dd.getDateEditor().getUiComponent()).getText());
pst.setBytes(12,persons_image);
这是我的代码,但是如果我想在我的插入语句中添加另一个具有不同列的表怎么办