/**
* @param Select $select
*
* @return array
*/
public function writeSelectsAsColumns(Select $select)
{
$selectAsColumns = $select->getColumnSelects();
if (!empty($selectAsColumns)) {
$selectWriter = WriterFactory::createSelectWriter($this->writer, $this->placeholderWriter);
$selectAsColumns = $this->selectColumnToQuery($selectAsColumns, $selectWriter);
}
return $selectAsColumns;
}