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Inefficient and non required index is removed on #_image_category.

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git-svn-id: http://piwigo.org/svn/trunk@1739 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
vdigital
2007-01-21 15:49:45 +00:00
parent 4938b8b2a4
commit eb0315c74d
2 changed files with 51 additions and 1 deletions
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install/db/44-database.php
+51
View File
@@ -0,0 +1,51 @@
<?php
// +-----------------------------------------------------------------------+
// | PhpWebGallery - a PHP based picture gallery |
// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
// | Copyright (C) 2003-2005 PhpWebGallery Team - http://phpwebgallery.net |
// +-----------------------------------------------------------------------+
// | branch : BSF (Best So Far)
// | file : $Id$
// | last update : $Date$
// | last modifier : $Author$
// | revision : $Revision$
// +-----------------------------------------------------------------------+
// | This program is free software; you can redistribute it and/or modify |
// | it under the terms of the GNU General Public License as published by |
// | the Free Software Foundation |
// | |
// | This program is distributed in the hope that it will be useful, but |
// | WITHOUT ANY WARRANTY; without even the implied warranty of |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
// | General Public License for more details. |
// | |
// | You should have received a copy of the GNU General Public License |
// | along with this program; if not, write to the Free Software |
// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
// | USA. |
// +-----------------------------------------------------------------------+
if (!defined('PHPWG_ROOT_PATH'))
{
die('Hacking attempt!');
}
$upgrade_description = 'None efficient index removed for performance reasons';
include_once(PHPWG_ROOT_PATH.'include/constants.php');
// +-----------------------------------------------------------------------+
// | Upgrade content |
// +-----------------------------------------------------------------------+
$query = '
ALTER TABLE '.PREFIX_TABLE.'image_category` DROP INDEX `image_category_i1`;";
pwg_query($query);
echo
"\n"
. $upgrade_description
."\n"
;
?>
install/phpwebgallery_structure.sql
-1
View File
@@ -154,7 +154,6 @@ CREATE TABLE `phpwebgallery_image_category` (
`image_id` mediumint(8) unsigned NOT NULL default '0',
`category_id` smallint(5) unsigned NOT NULL default '0',
PRIMARY KEY (`image_id`,`category_id`),
KEY `image_category_i1` (`image_id`),
KEY `image_category_i2` (`category_id`)
) TYPE=MyISAM;