/**
* Deletes persistent objects using the given $query.
*
* The $query should be created using {@link createDeleteQuery()}.
*
* Attention: Every call to this method will cause the internal {@link
* ezcPersistentIdentityMap} to be completly reset. This is neccessary to
* avoid inconsistencies, because the session cannot trace which objects
* are updated by the query.
*
* @throws ezcPersistentQueryException
* if the delete query failed.
*
* @param ezcQueryDelete $query
*/
public function deleteFromQuery(ezcQueryDelete $query)
{
$this->identityMap->reset();
return $this->session->deleteFromQuery($query);
}
