I'm not sure to understand your question. Can you be more specific? Is the following useful? http://stackoverflow.com/questions/5227587/how-to-match-a-superset-key-to-a-subset-using-group-level-sub-selects-in-couchdb/5256801#5256801
Marcello 2011/8/21 Ilya Novojilov <[email protected]>: > He||o all > I understand it's a very common request, but I couldn't find a solution. > Say documents are: > > { > title:"doc 1", > body:"body", > tags:["tag1","tag2","tag3"] > } > > another thing is that Tags have importance value. > So I want to get documents that have tag1,tag2 adn tag3 > If there is no such docs - return those with tag1 and tag2 > etc. >
