使用csv文件更新mysql表.我需要调试器


Updating a mysql table with a csv file. I need debuggers

我正试图允许某人通过上传编辑过的文件,用csv中的内容更新表格"调查"。但每次我提交文件时,我都会收到这个错误:

您的SQL语法有错误;在第1行的"(Record_ID=记录ID,Agreement=协议(Q2)",1(Q_1)="1(Q1_1)","3(Q

我的查询有问题,我想不通。

    <?php 
//connect to the database
$connect = mysql_connect("localhost","root","");
mysql_select_db("genydb",$connect); //select the table
//
if (isset($_FILES['csv'])){
if ($_FILES['csv']['size'] > 0) {
    //get the csv file
    $file = $_FILES["csv"]['tmp_name'];
    $handle = fopen($file,"r");
    //loop through the csv file and insert into database
  while ($data = fgetcsv($handle,0,",","'")){
 mysql_query("UPDATE `survey` SET(`Record_ID`='".addslashes($data[0])."', `Agreement`= '".addslashes($data[1])."',`1(Q_1)`= '".addslashes($data[2])."', `3 (Q4)`='".addslashes($data[3])."', `2 (Q3)`='".addslashes($data[4])."', `4 (Q5)`='".addslashes($data[5])."', `5 (Q6)`='".addslashes($data[6])."', `7 (Q8)`='".addslashes($data[7])."', `6 (Q7)`='".addslashes($data[8])."', `8 (Q9)`='".addslashes($data[9])."', `9 (Q10)`='".addslashes($data[10])."', `10 (Q11)`='".addslashes($data[11])."', `11 (Q12)`='".addslashes($data[12])."', `13 (Q14_1)`= '".addslashes($data[13])."'")or die(mysql_error()); 
    }
    //
    //redirect
    header('Location: imports.php?success=1'); die;
}
}
?>
<!DOCTYPE html>
<head>
<title>Import a CSV File with PHP & MySQL</title>
</head>
<body>
<?php if (!empty($_GET['success'])) { echo "<b>Your file has been imported.</b><br><br>"; } //generic success notice ?>
<form action="" method="post" enctype="multipart/form-data" ">
  Choose your file: <br />
  <input type="file"  name="csv" id="csv" />
  <input type="submit" name="Submit" value="Submit" />
</form>
</body> 
</html>

您不必在此处使用(。它独自一人站在那里为人父母。

     mysql_query("UPDATE `survey` SET(`Record_ID`='".addslashes($....
                                     ^^----------here

将其替换为

    mysql_query("UPDATE `survey` SET `Record_ID`='".addslashes($....

:建议在mysql查询中插入变量之前使用mysql_real_escape_string

AND:建议使用MYSQLIPDO,而不是已经弃用的mysql