Only the _id is unique, so you could put the MAC address in your _id or as your _id.
B. On 4 February 2013 14:50, Anthony Ananich <[email protected]> wrote: > Hi! > > I have a database of documents like that: > { > "_id" : "37686beb8d65e74665af55e69801a62c", > "ip" : "192.168.1.1", > "mac" : "01:23:45:67:89:ab" > } > And I have a design doc with update handler. How can I check if a new > document have an unique mac address? Is it possible in CouchDB? If no, > than do any walkarounds exist? > > Thanks! > Anthony
