/**
* Appends each value in valueArray to field, if field is an existing
* array, otherwise sets field to the array valueArray if field is not
* present. If field is present but is not an array, an error condition is
* raised.
*
* @param array $valueArray
* @return QueryProxy this instance
*/
public function pushAll(array $valueArray)
{
$this->queryChanged = true;
return parent::pushAll($valueArray);
}
