How to delete data using sets in Magento ORM?

Now I'm deleting data

$deleteCCL = Mage::getModel('crossdata/customccitem');
  $deleteCCL->load($itemId);
  $deleteCCL->delete();

Is there a way to delete data using collections:

$rcc = Mage::getModel('crossdata/customccitem')->getCollection()->delete();

？

Thank you.

Balan

Solution

There is no convenient group deletion feature, so either add it to your collection or do it directly

foreach ($rcc as $ccitem) {
    $ccitem->delete();
}