Controller_Data_SQL::updateQuery PHP Метод

    public function updateQuery($model, $field, $select)
    {
        $p = null;
        if ($model->_references) {
            $p = $model->table_alias ?: $model->table;
        }
        $fieldName = $field->actual() ?: $field->short_name;
        if ($field instanceof Field_SQL_Relation) {
            $select->join($field->rightTable . '.' . $field->rightField, $field->leftField, $field->joinKind, $field->joinAlias);
        } elseif ($field instanceof Field_SQL_Expression) {
            return $select->field($field->getExpression($model), $field->short_name);
        } else {
            $select->field($fieldName, $field->table() ?: $p, $field->short_name);
        }
        return $field;
    }