สอบถามการ import file .CSV เข้าสู่ Database mySQL ค่ะ

$strSQL = "SELECT * FROM customer WHERE CustomerID = '".$_POST["txtCustomerID"]."' ";
$objQuery = mysql_query($strSQL);
$objResult = mysql_fetch_array($objQuery);
if(!$objResult)
{
	// Insert
}

<?
copy($_FILES["fileCSV"]["tmp_name"],$_FILES["fileCSV"]["name"]); // Copy/Upload CSV
include("mysql_connect.php");
$objDB = mysql_select_db("utilization_rate");


$objCSV = fopen("producttest.csv", "r");
while (($objArr = fgetcsv($objCSV, 1000, ",")) !== FALSE) 
	{
		
		$strSQLcheck = "SELECT * FROM product where ProductNo = '".$_POST["ProductNo"]."' ";
		$objQuerycheck = mysql_query($strSQLcheck);
		$objResultcheck = mysql_fetch_array($objQuerycheck);
		
			if(!$objResultcheck)
				{
				$strSQL = "INSERT INTO product ";
				$strSQL .="(costcenter,ProductNo,ProductName) ";
				$strSQL .="VALUES ";
				$strSQL .="('".$objArr[1]."','".$objArr[2]."','".$objArr[3]."' )";
				$objQuery = mysql_query($strSQL);
				//insert
				}
}
fclose($objCSV);
?>
Data Import/Inserted.