hookActionHtaccessCreate([]); if (!JprestaUtils::dbIndexExists(_DB_PREFIX_ . PageCacheDAO::TABLE_CONTEXTS, ['used_by_cw', 'date_add'])) { return JprestaUtils::dbExecuteSQL('ALTER TABLE `' . _DB_PREFIX_ . PageCacheDAO::TABLE_CONTEXTS . '` ADD INDEX `idx_order_context` (used_by_cw, date_add) USING BTREE '); } return true; }