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;
}
