protected function _getSelect() { $ret = $this->_model->select(); $exprColumns = $this->_model->getExprColumns(); foreach ($this->_columns as $column) { $d = $column->getData(); if ($d instanceof Kwf_Data_Table) { if (in_array($d->getField(), $exprColumns)) { $ret->expr($d->getField()); } } } // Filter foreach ($this->_filters as $filter) { if ($filter->getSkipWhere()) { continue; } $ret = $filter->formatSelect($ret, $this->_getAllParams()); } $queryId = $this->getRequest()->getParam('queryId'); if ($queryId) { $ret->where(new Kwf_Model_Select_Expr_Equal($this->_primaryKey, $queryId)); } $where = $this->_getWhere(); if (is_null($where)) { return null; } foreach ($where as $k => $i) { if (is_int($k)) { $ret->where($i); } else { $ret->where($k, $i); } } return $ret; }