本文介绍了DELETE FROM语句不起作用的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我在数据库中有一个名为线程"的表,我想删除ID等于由URL设置的$ forumid的行.该URL如下所示:domain/viewThread.php?forumid=1 我正在使用
I have a table in a database called 'threads' and I want to delete a row where the id is equal to $forumid which is set by the URL. The URL looks something like this: domain/viewThread.php?forumid=1 I am getting this using
$forumid = $_GET['forumid'];我确信这是可行的,因为我使用
and I am sure that this is working because I use
echo $forumid;,它可以正常工作.但是当我使用
and it works correctly. But when I go to delete a row using
$db->query("DELETE FROM threads WHERE id='$forumid'");由于某种原因,它无法正常工作. 有人可以帮我吗? phpMyAdmin或mySQL数据库是否有问题?
its not working for some reason. Can somebody please help me with this? Is it possible that there is something wrong with my phpMyAdmin or mySQL database?
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("DELETE FROM threads WHERE id= '.$forumid.'");更多推荐
DELETE FROM语句不起作用
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