function fetch_count($params = array(), $sql_params = array()) { $db_table =& $this->_get_db_table(); $table_name = $db_table->get_table_name(); $sql_params['tables'][] = ",{$table_name} as tn"; $sql_params['conditions'][] = 'AND sso.id=tn.object_id AND sso.current_version=tn.version'; return parent::fetch_count($params, $sql_params); }