StackOverflow2013

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plurals

PO
primarykey
Id
20050004
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2013-11-18T14:19:32.630
FavoriteCount
0
LastActivityDate
2016-05-10T15:18:23.483
LastEditDate
2017-05-23T10:28:08.827
LastEditorUserId
-1
OwnerUserId
250259
ParentId
20049968
PostTypeId
2
Score
3
ViewCount
0
LastEditorDisplayName
text
Body
Your query is failing because you are using the <a href="http://dev.mysql.com/doc/refman/5.0/en/reserved-words.html" rel="nofollow noreferrer">reserved keyword</a> <code>desc</code> without ticks. As a result the INSERT fails and thus no ID is returned. <pre><code>$sql = "INSERT INTO Produkte (Name,Price,Desc,User) VALUES ('".$_POST['name']."','".$_POST['price']."','".$_POST['description']."','".$_SESSION['user']."');"; </code></pre> should be <pre><code>$sql = "INSERT INTO Produkte (Name,Price,`Desc`,User) VALUES ('".$_POST['name']."','".$_POST['price']."','".$_POST['description']."','".$_SESSION['user']."');"; </code></pre> <a href="https://stackoverflow.com/questions/12859942">Please, don't use <code>mysql_*</code> functions in new code</a>. They are no longer maintained <a href="https://wiki.php.net/rfc/mysql_deprecation" rel="nofollow noreferrer">and are officially deprecated</a>. See the <a href="http://uk.php.net/manual/en/function.mysql-connect.php" rel="nofollow noreferrer">red box</a>? Learn about <a href="https://en.wikipedia.org/wiki/Prepared_statement" rel="nofollow noreferrer">prepared statements</a> instead, and use <a href="http://php.net/pdo" rel="nofollow noreferrer">PDO</a> or <a href="http://php.net/mysqli" rel="nofollow noreferrer">MySQLi</a> - <a href="http://php.net/manual/en/mysqlinfo.api.choosing.php" rel="nofollow noreferrer">this article</a> will help you decide which. If you choose PDO, <a href="http://wiki.hashphp.org/PDO_Tutorial_for_MySQL_Developers" rel="nofollow noreferrer">here is a good tutorial</a>. You are also wide open to <a href="https://stackoverflow.com/q/60174">SQL injections</a>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POmysql_insert_id() echos 0
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USCommunity
UserOwnerUserId
1. USJohn Conde
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
3. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId
1. This table or related slice is empty.

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A row detail

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