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From "Jeff Hinrichs - DM&T" <>
Subject view intersections?
Date Sun, 11 Jan 2009 19:11:19 GMT
I've been reading and googling trying to figure out the proper way to
do an intersection of views.

The database has documents with an attribute of tags (a list)

If I wanted to find all documents that had the tags of 'copper' and
'blue' what is the preferred way?  I could index all the elements of
the tags list and then perform two requests key='copper' and
key='blue' and have the client do the intersection.  Is there a way to
have couchdb do the lifting on this one?

Along the same line, what of the union of tags. 'copper' or 'blue'

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