/**
  * Join url rewrite table to collection
  *
  * @param Mage_Catalog_Model_Resource_Category_Flat_Collection $collection
  * @param int $storeId
  * @return Mage_Catalog_Helper_Category_Url_Rewrite|Mage_Catalog_Helper_Category_Url_Rewrite_Interface
  */
 public function joinTableToCollection(Mage_Catalog_Model_Resource_Category_Flat_Collection $collection, $storeId)
 {
     if ($this->_helper()->OptimizeCategoriesLeftJoin($storeId)) {
         $collection->getSelect()->joinLeft(array('url_rewrite' => $collection->getTable('urlindexer/url_rewrite')), 'url_rewrite.category_id = main_table.entity_id AND url_rewrite.is_system = 1 ' . ' AND ' . $collection->getConnection()->quoteInto('url_rewrite.store_id = ?', $storeId) . ' AND ' . $collection->getConnection()->quoteInto('url_rewrite.id_path LIKE ?', 'category/%'), array('request_path'));
         return $this;
     }
     return parent::joinTableToCollection($collection, $storeId);
 }
 /**
  * Join url rewrite table to collection
  *
  * @param Mage_Catalog_Model_Resource_Category_Flat_Collection $collection
  * @param int                                                  $storeId
  *
  * @return Mage_Catalog_Helper_Category_Url_Rewrite|Mage_Catalog_Helper_Category_Url_Rewrite_Interface
  */
 public function joinTableToCollection(Mage_Catalog_Model_Resource_Category_Flat_Collection $collection, $storeId)
 {
     if (false === Mage::helper('schumacherfm_fastindexer')->optimizeUrlRewriteFlatCategory()) {
         parent::joinTableToCollection($collection, $storeId);
     } else {
         $collection->getSelect()->columns('main_table.url_path as request_path');
     }
     return $this;
 }