StackOverflow2013

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plurals

PO
primarykey
Id
16014210
data
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0
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2013-04-15T11:39:16.800
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2013-04-15T11:39:16.800
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889949
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16014090
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2
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3
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LastEditorDisplayName
text
Body
<a href="http://bit.ly/phpmsql" rel="nofollow">Please, don't use <code>mysql_*</code> functions in new code</a>. They are no longer maintained <a href="http://j.mp/XqV7Lp" rel="nofollow">and are officially deprecated</a>. See the <a href="http://j.mp/Te9zIL" rel="nofollow">red box</a>? Learn about <a href="http://j.mp/T9hLWi" rel="nofollow">prepared statements</a> instead, and use <a href="http://php.net/pdo" rel="nofollow">PDO</a> or <a href="http://php.net/mysqli" rel="nofollow">MySQLi</a> - <a href="http://j.mp/QEx8IB" rel="nofollow">this article</a> will help you decide which. If you choose PDO, <a href="http://j.mp/PoWehJ" rel="nofollow">here is a good tutorial</a>. <hr> You can use the MySQL function <a href="http://dev.mysql.com/doc/refman/5.1/en/information-functions.html#function_last-insert-id" rel="nofollow"><code>LAST_INSERT_ID()</code></a> to do this. The old ext/mysql extension exposes this functionality through <a href="http://php.net/mysql-insert-id" rel="nofollow"><code>mysql_insert_id()</code></a>, but you can also access it directly, and more cleanly and safely, in a query. So you can do something like this: <pre><code>$result = mysql_query(" UPDATE ptb_users SET ptb_users.user_id = ptb_users.id, ptb_users.account_type = 'Client' WHERE id = LAST_INSERT_ID() "); </code></pre> <hr> I know you say "it's a long story..." but what you are doing makes little-to-no sense. I can only imagine you are doing this because of a trigger - and that demonstrates quite nicely why triggers are generally a bad idea ;-) Please try and re-think your design if at all possible.
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1. This table or related slice is empty.
PostParentId
1. POTrying to update column value for specific row only?
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1. PTAnswer
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1. USDaveRandom
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1. VO
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2. VO
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