function (doc, meta) {
emit([key], doc);
}
$skip = 0;
if($page >0){
$skip = $limit*($page-1);
}
$query = \CouchbaseViewQuery::from('article', 'index')
->range($from,$end)
->limit($limit)->skip($skip)
->custom([
'inclusive_end'=> 'true',
'full_set'=> 'true',
'descending'=> 'true'
]);