Databases
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    <p>For a table like this:</p> <pre><code>CREATE TABLE binary_data ( id INT(4) NOT NULL AUTO_INCREMENT PRIMARY KEY, description CHAR(50), bin_data LONGBLOB, filename CHAR(50), filesize CHAR(50), filetype CHAR(50) ); </code></pre> <p>Here is a PHP example:</p> <pre><code>&lt;?php // store.php3 - by Florian Dittmer &lt;dittmer@gmx.net&gt; // Example php script to demonstrate the storing of binary files into // an sql database. More information can be found at http://www.phpbuilder.com/ ?&gt; &lt;html&gt; &lt;head&gt;&lt;title&gt;Store binary data into SQL Database&lt;/title&gt;&lt;/head&gt; &lt;body&gt; &lt;?php // Code that will be executed if the form has been submitted: if ($submit) { // Connect to the database (you may have to adjust // the hostname, username or password). mysql_connect("localhost", "root", "password"); mysql_select_db("binary_data"); $data = mysql_real_escape_string(fread(fopen($form_data, "r"), filesize($form_data))); $result = mysql_query("INSERT INTO binary_data (description, bin_data, filename, filesize, filetype) ". "VALUES ('$form_description', '$data', '$form_data_name', '$form_data_size', '$form_data_type')"); $id= mysql_insert_id(); print "&lt;p&gt;This file has the following Database ID: &lt;b&gt;$id&lt;/b&gt;"; mysql_close(); } else { // else show the form to submit new data: ?&gt; &lt;form method="post" action="&lt;?php echo $PHP_SELF; ?&gt;" enctype="multipart/form-data"&gt; File Description:&lt;br&gt; &lt;input type="text" name="form_description" size="40"&gt; &lt;input type="hidden" name="MAX_FILE_SIZE" value="1000000"&gt; &lt;br&gt;File to upload/store in database:&lt;br&gt; &lt;input type="file" name="form_data" size="40"&gt; &lt;p&gt;&lt;input type="submit" name="submit" value="submit"&gt; &lt;/form&gt; &lt;?php } ?&gt; &lt;/body&gt; &lt;/html&gt; </code></pre>
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    1. POBinary Data in MySQL
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    1. This table or related slice is empty.
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      1. This table or related slice is empty.
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    1. COThis code looks like PHP3 (or maybe 4), which register_globals enabled. You don't want to run this code, and it will also not work on a semi up to date PHP installation (which is version 5).
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    2. CO-1 for addslashes() where mysql_real_escape_string() is needed. Can we please stop giving people code with SQL injection vulnerabilities in it? (No, addslashes() is NOT good enough.)
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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