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<?php
// -------------------------------------------------------------
//
// $Id$
//
// FILENAME : merge_attachment_tables.php
// STARTED : Tue Nov 04, 2003
// COPYRIGHT : © 2001, 2003 phpBB Group
// WWW : http://www.phpbb.com/
// LICENCE : GPL vs2.0 [ see /docs/COPYING ]
//
// -------------------------------------------------------------
//
// Security message:
//
// This script is potentially dangerous.
// Remove or comment the next line (die(".... ) to enable this script.
// Do NOT FORGET to either remove this script or disable it after you have used it.
//
die("Please read the first lines of this script for instructions on how to enable it");
$db = $dbhost = $dbuser = $dbpasswd = $dbport = $dbname = '';
define('IN_PHPBB', 1);
define('ANONYMOUS', 1);
$phpEx = substr(strrchr(__FILE__, '.'), 1);
$phpbb_root_path='./../';
include($phpbb_root_path . 'config.'.$phpEx);
require($phpbb_root_path . 'includes/acm/acm_' . $acm_type . '.'.$phpEx);
require($phpbb_root_path . 'includes/db/' . $dbms . '.'.$phpEx);
include($phpbb_root_path . 'includes/functions.'.$phpEx);
$cache = new acm();
$db = new sql_db();
// Connect to DB
$db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false);
// Rename the attachments table...
$sql = "RENAME TABLE {$table_prefix}attachments TO {$table_prefix}attach_temp";
$db->sql_query($sql);
$sql = "CREATE TABLE {$table_prefix}attachments
SELECT d.*, a.post_id, a.user_id_from as poster_id, p.topic_id
FROM {$table_prefix}attach_desc d, {$table_prefix}attach_temp a, {$table_prefix}posts p
WHERE a.attach_id = d.attach_id
AND a.post_id = p.post_id";
$db->sql_query($sql);
switch ($db->sql_layer)
{
case 'mysql':
case 'mysql4':
$sql = 'ALTER TABLE ' . $table_prefix . 'attachments
ADD PRIMARY KEY (attach_id),
ADD INDEX filetime (filetime),
ADD INDEX post_id (post_id),
ADD INDEX poster_id (poster_id),
ADD INDEX physical_filename (physical_filename(10)),
ADD INDEX filesize (filesize),
ADD INDEX topic_id (topic_id),
MODIFY COLUMN attach_id mediumint(8) UNSIGNED NOT NULL auto_increment';
break;
case 'mssql':
case 'mssql-odbc':
case 'msaccess':
break;
case 'postgresql':
break;
}
$db->sql_query($sql);
//$db->sql_query("DROP TABLE {$table_prefix}attach_temp");
echo "<p><b>Done</b></p>\n";
?>
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