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PONo database selected on PHP MySQL
 

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  1. PONo database selected on PHP MySQL
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    <blockquote> <p>Error: No Database Selected</p> </blockquote> <p>I have a website that was hosted with ARVIXE (windows 2008 server) and presently with IXWEBHOSTING (windows 2003 server). It was very simple to move. It was a matter to just download/upload the site PHP files and export/import MySQL database and change the config PHP file to point to the new database information and voila! </p> <p>Now I am trying to move the site to my own server. Trust me I have no problems with DNS, servers, networking stuff. I've being doing this for 15 years (not programming).<br> This is my actual server: Windows 2003 STD SP2, IIS6, PHP5.2.12, MySQL 5.0.96, FastCGI 1.5. and all MS Updates.</p> <p>Now here me out before you conclude that is the code or MySQL permissions... I have read I think all the No Database Selected errors on the Internet including here and is usually a little code modification or missing code or permission issue on the database...but not this one, see the scenarios below and you will see why not.</p> <ul> <li><p><strong>Scenario 1</strong> PHP Files are sitting in the IXWEBHOSTING servers. The config PHP file points to my own MySQL server it works fine.</p></li> <li><p><strong>Scenario 2</strong> PHP Files are sitting in the IXWEBHOSTING servers. The config PHP file points to IXWEBHOSTING MySQL server it works fine.</p></li> <li><p><strong>Scenario 3</strong> PHP Files are sitting in my Win2k3 servers. The config PHP file points to IXWEBHOSTING MySQL server, I get error "No database selected".</p></li> <li><p><strong>scenario 4</strong> PHP Files are sitting in my Win2k3 servers. The config PHP file points to my own MySQL server, I get error "No database selected".</p></li> </ul> <p>So I know for a fact it has nothing to do with MySQL permission on my own MySQL server or PHO code as scenario 1 proves it. It seems to be a problem with PHP on my server.</p> <p>Prior of installing the OLD PHP and MySQ, I had the lastest version of each PHP 5.3.13 and MySQL 5.5.25 and same FastCGI version. I had the exact same problem!!!! The reason why I installed the old versions is because I wanted to match IXWEBHOSTING server versions.</p> <p>Prior to the above installations, Windows was installed from scratch each time on a hyper-v server. No updates MS updates were done on the server the first attemps and the last installation it has all the MS updates and I still have the same problem.</p> <p>I had the same problem with Windows 2008 STD, PHP 5.3.13 and MySQL 5.5.25.</p> <p>PHP is loading all the proper extensions to make the connections to MySQL. I also have PHPmyAdmin running without problems.</p> <p>I also tried with in the config file and no luck</p> <p>There is a lot of stuff in the index but this is what is needed to make the connection to the database and the query and where it fails.</p> <p><strong>config file</strong></p> <pre><code>&lt;? $usuarios_sesion="youth"; $host="localhost"; $user="usernamehere"; $pass="passwordhere"; $db="databasehere"; $tabla="users"; ?&gt; </code></pre> <p><strong>Index.php File</strong></p> <pre><code>&lt;? require ("enlaces_config.inc.php"); $menu=mysql_query("SELECT id_cat, name_cat FROM categories WHERE access=0 AND published=1") or die ("Can't select categorias MySQL says: ".mysql_error()); ?&gt; </code></pre> <p>At this point I have no idea what else it can be... permissions, maybe but not in MySQL permission, the user has full priviledges to the database. Scenario 1 and 2 proves it too.</p> <p>If you need to check PHP information let me know. I will post the name of the php file for excution</p> <p>Help!</p>
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    1. COWhile you should be moving away from the deprecated `mysql_*` functions, the error is clear, and you'll need to select a DB: [`mysql_select_db($db)`](http://php.net/manual/en/function.mysql-select-db.php). If you aren't connected, `mysql_connect($host, $user, $pass)`.
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