[TYPO3-mvc] extbase query select only specific table columns

[Domi]

On 04/09/2013 03:09 PM, Philipp wrote:
> I dont think so, but if you really need those 2 columns only in a
> resultarray you may send a raw statement. No need for a mapping process
> here if you just handle one string and one integer.
Hi Philipp,

I did this now:

$query     = $this->createQuery();
$selectQuery = 'SELECT id,name FROM mytable'
$query->statement($selectQuery);

return $query->execute()->toArray();

Now my result is still an array of all rows, maybe because of toArray()? 
How can I get an array from my select without all unnecessary columns?

Thanks,
Dominic