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[*] CORE : Remove duplicate SQL queries

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This commit is contained in:
gRoussac
2013-11-11 13:41:23 +01:00
parent de404706d9
commit a7869a1f06
22 changed files with 507 additions and 322 deletions
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classes/Tab.php
+14 -8
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@@ -190,14 +190,20 @@ class TabCore extends ObjectModel
*/
public static function getTab($id_lang, $id_tab)
{
/* Tabs selection */
return Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
SELECT *
FROM `'._DB_PREFIX_.'tab` t
LEFT JOIN `'._DB_PREFIX_.'tab_lang` tl
ON (t.`id_tab` = tl.`id_tab` AND tl.`id_lang` = '.(int)$id_lang.')
WHERE t.`id_tab` = '.(int)$id_tab
);
$cache_id = __CLASS__.__FUNCTION__.(int)$id_lang.'-'.(int)$id_tab;
if (!Cache::isStored($cache_id))
{
/* Tabs selection */
$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
SELECT *
FROM `'._DB_PREFIX_.'tab` t
LEFT JOIN `'._DB_PREFIX_.'tab_lang` tl
ON (t.`id_tab` = tl.`id_tab` AND tl.`id_lang` = '.(int)$id_lang.')
WHERE t.`id_tab` = '.(int)$id_tab
);
Cache::store($cache_id, $result);
}
return Cache::retrieve($cache_id);
}
/**