重复写入数据库之后，同样的查询语句却查询不出结果

<?phpset_time_limit(0);  $filepath=$_GET['uploadfile'];require_once '../conn.php';error_reporting(E_ALL ^ E_NOTICE); $line=0;$shipments=0;$i=0;$s=0;$f=0;$strSqla="SELECT MAX(number) FROM `sale_orders_restock`";  //查询sale_orders_restock表id字段最大值$querya = mysql_query($strSqla,$conn); $resultaa= mysql_fetch_row($querya);$maxnum=$resultaa[0];$maxnum++;$file = fopen($filepath,"r") or die("打开文件失败"); while (!feof($file)) { $buffer = fgets($file);if ($line<>0){	$u=explode('	', trim($buffer));if(!empty($u[0])){     $sku=$u[10]; $sql_itemcode="SELECT * FROM `sku_rule` WHERE `sku` = '$sku'";$querya = mysql_query($sql_itemcode,$conn); $rs= mysql_fetch_array($querya);$jj_sku=$rs['item_code'];$delivery_areas=$rs['delivery_areas'];$zhanghao=$rs['account'];  $or_id=$u[0];$or_it_id=$u[1];$payments_date=$u[3];$buyer_email=$u[7];$buyer_name=mb_convert_encoding(addslashes($u[8]), 'UTF-8','utf-8, shft-jis, gbk');$buyer_phone=mb_convert_encoding(addslashes($u[9]), 'UTF-8','utf-8, shft-jis, gbk');$product_name=mb_convert_encoding(addslashes($u[11]), 'UTF-8','utf-8, shft-jis, gbk');$quantity=$u[12];$recipient_name=mb_convert_encoding(addslashes($u[16]), 'UTF-8','utf-8, shft-jis, gbk');$ship_address1=mb_convert_encoding(addslashes($u[17]), 'UTF-8','utf-8, shft-jis, gbk');$ship_address2=mb_convert_encoding(addslashes($u[18]), 'UTF-8','utf-8, shft-jis, gbk');$ship_address3=mb_convert_encoding(addslashes($u[19]), 'UTF-8','utf-8, shft-jis, gbk');$ship_city=mb_convert_encoding(addslashes($u[20]), 'UTF-8','utf-8, shft-jis, gbk');$ship_state=mb_convert_encoding(addslashes($u[21]), 'UTF-8','utf-8, shft-jis, gbk');$ship_postal=mb_convert_encoding(addslashes($u[22]), 'UTF-8','utf-8, shft-jis, gbk');$ship_country=mb_convert_encoding($u[23], 'UTF-8','utf-8, shft-jis, gbk');$cancel_order=0;$logistics_number="";$logistics_company="";$strSql_item="SELECT * FROM `jperp`.`1_item_codes` WHERE `item_code`='$jj_sku'"; $query_item = mysql_query($strSql_item,$conn); $rs=mysql_affected_rows();$kit=0;if($rs>1){while($rs = mysql_fetch_array($query_item) ){$or_it="";$jj_sku=$rs['stock_id'];$item_quantity=$rs['quantity'];$quantity=$quantity*$item_quantity;if($kit>0){$or_it=$or_it_id.$kit;}else{$or_it=$or_it_id;} $sql_sale=" INSERT INTO `amazon_erp`.`sale_orders_restock` (`number` ,`order_id` ,`order_item_id`,`shipments` ,`payments_date` ,`buyer_email` ,`buyer_name`,`buyer_phone_number`,`sku`,`jj_sku`,`product_name`,`quantity_purchased`,`recipient_name`,`ship_address_1`,`ship_address_2`,`ship_address_3`,`ship_state`,`ship_postal_code`,`ship_country`,`account`,`ship_city`,`cancel_order`,`delivery_areas`,`logistics_number`,`logistics_company`)VALUES ('$maxnum','$or_id','$or_it',  '$shipments', '$payments_date','$buyer_email', '$buyer_name','$buyer_phone','$sku' ,'$jj_sku', '$product_name', '$quantity', '$recipient_name', '$ship_address1', '$ship_address2','$ship_address3','$ship_state' , '$ship_postal', '$ship_country', '$zhanghao', '$ship_city','$cancel_order','$delivery_areas','$logistics_number','$logistics_company')";  mysql_query($sql_sale);  $myaf = mysql_affected_rows(); $kit++; if($myaf>0) { echo "import   $or_id    Success  $myaf kit_$kit";echo "<br/>";$s++;}else{ echo "<br/><font color='#FF0000'>"; echo "import   $or_id    Failure  $myaf kit_$kit"; echo "</font>"; echo mysql_error(); echo "<br/>";  $f++; } $i++;}}else{ $sql_sale=" INSERT INTO `amazon_erp`.`sale_orders_restock` (`number` ,`order_id` ,`order_item_id`,`shipments` ,`payments_date` ,`buyer_email` ,`buyer_name` ,`buyer_phone_number` ,`sku`,`jj_sku` ,`product_name` ,`quantity_purchased`,`recipient_name`,`ship_address_1`,`ship_address_2`,`ship_address_3`,`ship_state`,`ship_postal_code`,`ship_country`,`account`,`ship_city`,`cancel_order`,`delivery_areas`,`logistics_number`,`logistics_company`)VALUES ('$maxnum','$or_id','$or_it_id',  '$shipments', '$payments_date','$buyer_email', '$buyer_name','$buyer_phone','$sku' ,'$jj_sku', '$product_name', '$quantity', '$recipient_name', '$ship_address1', '$ship_address2','$ship_address3','$ship_state' , '$ship_postal', '$ship_country', '$zhanghao', '$ship_city','$cancel_order','$delivery_areas','$logistics_number','$logistics_company')";  mysql_query($sql_sale);   $myaf = mysql_affected_rows(); if($myaf>0) {echo "import   $or_id    Success  $myaf";if(empty($jj_sku) or empty($delivery_areas)){ echo "<font color='#FF0000'>"; echo "delivery_areas Or item_code is empty!!!     "; echo "</font>"; }echo "<br/>";$s++;}else{ echo "<br/><font color='#FF0000'>"; echo "import   $or_id    Failure  $myaf"; echo "</font>"; echo mysql_error(); echo "<br/>";   $f++; }  $i++;}}  }  $line++;      }          mysql_close($conn);   //mysql_close($sql_detrde);echo "<br/>";echo "<br/>";echo "<br/>Success: $s";echo "<br/><font color='#FF0000'>";echo "Failure: $f";echo "</font>";echo "<br/>Total: $i";echo "<br/>";echo "<br/>Possible file upload attack!\n";echo '<script>window.open("outputcsv_warehouse_mix.php?number='.$maxnum.'","_blank");</script>';  echo '<script>window.open("output_pdf_mix.php?number='.$maxnum.'","_blank");</script>';  echo '<script>window.open("outputcsv_warehouse_mix_label.php?number='.$maxnum.'","_blank");</script>';  echo '<script>window.open("output_pdf_mix_a4.php?number='.$maxnum.'","_blank");</script>';  ?> 

 $Sql_hkpdf = "SELECT * , group_concat('  ' , concat_ws( ' X ', `jj_sku` , `quantity_purchased` ) , if(`quantity_purchased`> 1, '****' , '  ') ),group_concat('  ' , `order_id` , '  ') FROM ( select * from `sale_orders_restock` order by `jj_sku`) T WHERE `number` =$id AND 1=(select count(*) from `sale_orders_restock` where `recipient_name`=T.`recipient_name`) AND `quantity_purchased`=1 AND `delivery_areas` = 'HKS'  GROUP BY `recipient_name` , `ship_address_1` ORDER BY length(group_concat( ' ' , concat_ws( ' X ', `jj_sku` , `quantity_purchased` ) , ' ' )) DESC,`jj_sku`";  $Result = mysql_query($Sql_hkpdf);