SQL查询遗漏了数据库中的两列

Ok嗨，我有一个有点奇怪的问题，我无法找出mysql查询张贴的uniq_id在标题列，而不是自己的标题，blurb和uniq_id最终为空。

首先，我在PHP中创建一个uniq_id然后将其赋值为表单中隐藏字段的值如下代码:

  $uid = uniqid();
  /*echo $uid;*/
  echo " <input type='"hidden'" value='"$uid'" name='"Uniq_id'"/>";

然后使用表单提交按钮发布，

然后在下一页$_POST捕获所有值并将它们转换为变量这是它的代码:

$Title = $_POST['Title'];
$Blurb = $_POST['Blurb'];
$Subject = $_POST['cat'];
$Section = $_POST['typ'];
$Principle = $_POST['princ'];
$Verify = $_POST['verification'];
$Career = $_POST['career'];
$Job = $_POST['job'];
$Uniq_id = $_POST['Uniq_id'];

下面的SQL查询用于将这些值发布到数据库中，下面的函数是单击提交按钮 时运行的函数。

    public function addNewRecord($Subject, $Section, $Principle, $Job, $Career, $Title, $Blurb, $Uniq_id)
            { 
                $sql = "INSERT INTO `careersintheclassroom`.`media` (`media_id`, `subject_id`, `section_id`, `principle_id`, `title`, `blurb`, `verified`, `media_uniqid`) 
                       VALUES (NULL, '".$Subject."', '".$Section."', '".$Principle."', '".$Title."', '".$Blurb."', '0', '".$Uniq_id."')"; // sql query 
                 return mysql_query($sql, $this->conn); // connection to database and also getting the results from query
  }

当它用这个函数将值发送到页面时，它会在页面上打印这些值，显示所有的值这是其中之一。

INSERT INTO `careersintheclassroom`.`media` (`media_id`, `subject_id`, `section_id`, `principle_id`, `jobrole_id`, `career_id`, `title`, `blurb`, `verified`, `media_uniqid`) 
    VALUES (NULL, '1', '1', '1', '2', '2', 'Title1', 'Blurb1', '0', '532061df6b80d');File is valid, and was successfully uploaded. 

在数据库中，它做了一些奇怪的事情它正确地输入了前4个值然后将Uniq_id插入到标题中而没有在blurb中插入任何内容然后将正确的值放入验证中然后将最后一列留空为

VALUES (NULL, '".$Subject."', '".$Section."', '".$Principle."', '".$Title."', '".$Blurb."', '"0"', '".$Uniq_id."')"; // sql query 

 $sql = "INSERT INTO `careersintheclassroom`.`media` (`media_id`, `subject_id`, `section_id`, `principle_id`, `title`, `blurb`, `verified`, `media_uniqid`) 
 VALUES (NULL, '".$SUBJECT."', '".$SECTION."', '".$Principle."', '".$Title."', '".$Blurb."', '0', '".$Uniq_id."')"; 

$sql = "INSERT INTO media (media_id, subject_id, section_id, principle_id, title, blurb, verified, media_uniqid)
VALUES ('NULL', '".$Subject."', '".$Section."', '".$Principle."', '".$Title."', '".$Blurb."', '0', '".$Uniq_id."')";