Select documents that do not have some keys in CouchDB

Question

Having an article document with a built-in array of tags, how do I select articles that do not contain specific tags?

thank

Answer 1

It is very easy to create views that exclude documents that do not contain specific tags. This is described here: CouchDB Wiki: Browse Snippets: Retrieve documents without a specific field .

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FWIW, : _list . , , , .

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Answer 2

, @AviFlax, _list , .
, inisde req.query.

:

GET http://host/db/_design/ddoc/_list/a-list/a-view?some="thing"

some, , , .

function(head, req) {
   var some = req.query.some
   ....
}