$res=$wpdb->get_results('SELECT * FROM tospur_house WHERE name="'.$_POST['housename'].'" and address="'.$_POST['address'].'" and house_type=0',OBJECT);
$params['house_type']=0;
if(!$res){
$res=$wpdb->get_results('SELECT * FROM tospur_house WHERE name="'.$_POST['housename'].'" and address="'.$_POST['address'].'" and house_type=0',OBJECT);