我正在试图让一个表包含我在其中设置删除条件的数据。。。到，数据返回一行更细，可能删除了一行？我的代码：

JScrollPane scrollPane_9 = new JScrollPane();
scrollPane_9.setBounds(10, 105, 1396, 524);
month.add(scrollPane_9);
DefaultTableModel tableModel = new DefaultTableModel();
table_10 = new JTable(tableModel);
scrollPane_9.setViewportView(table_10);
tableModel.addColumn("INVOICE ID ");
tableModel.addColumn("DATE");
tableModel.addColumn("CASH");
tableModel.addColumn("MADA");
tableModel.addColumn("COPON PRISE");
tableModel.addColumn("COPONE NAME");
tableModel.addColumn("SELMAN");
tableModel.addColumn("DESCRIPTION");

String sqlQ = "SELECT `invoiceid`,`date`,`cash`,`payme`, `coponpri`, `copon`,`selman`,`desc` FROM `daay` where DATE between DATE(?) and DATE(?)";
                PreparedStatement pstmt5 = con.prepareStatement(sqlQ);

pstmt5.setDate(1, date8);
pstmt5.setDate(2,date9);

ResultSet rs4 =  pstmt5.executeQuery();

if (rs4.next() == false)
{
    JOptionPane.showMessageDialog(null, "لا يوجد مبيعات في هذا الشهر");
}
else 
{
    tableModel.addRow(new Object[]{"","","","","","","",""});
    while(rs4.next()){
        tableModel.addRow(new Object[]{rs4.getInt(1), rs4.getDate(2),rs4.getInt(3),rs4.getInt(4),rs4.getInt(5),rs4.getString(6),rs4.getString(7),rs4.getString(8)});
    } 
}