Magento: Combine eq and is null in addAttributeToFilter

Question

I want to combine with OR \"is null\" and \"eq\" => array()

$collection->addAttributeToFilter(\'attributename\', array(\'is\' => null));
$collection->ad         


        

Answer 1

• I have product attribute is_expired with Yes and No value and i want only those product have NO value.below query work for me that get record that have neq 1 and not null.

  • Combine not equal to and null condition WITH OR.

     $collection->addAttributeToFilter('attribue_name', array('or'=> array(
         0 => array( 'neq' => '1'),
         1 => array('is' => new Zend_Db_Expr('null')))
     ), 'left');
    

• You can changed neq with eq.