Does this help? http://blog.mudynamics.com/2010/10/02/using-couchdb-group_level-for-hierarchical-data/
K. --- http://blitz.io @pcapr On Wed, Sep 28, 2011 at 12:49 PM, Andrew Cherkashin <[email protected]> wrote: > Can you provide an example of query? > > On Wed, Sep 28, 2011 at 12:42 PM, Jens Alfke <[email protected]> wrote: >> If I understand what you’re asking for, you can create a view whose keys are >> [category, sub_category, brand]: >> function(doc) {emit([doc.category, doc.sub_category, doc.brand], >> null);} >> Then you can use grouping in queries to get all the subcategories of a >> category, or all the brands. >> >> —Jens >
