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From Dirk Heilig <d...@heilig-online.com>
Subject Re: how to fetch the newes document of every type?
Date Fri, 26 Oct 2012 21:19:06 GMT
this should do the trick, thank you

2012/10/26 Mark Hahn <mark@hahnca.com>:
>> but i want exactly one of a kind,
>
> Emit the type as the key and the date as the value.  Then do a map-reduce
> to keep the latest of each type using the max function.
>
> On Fri, Oct 26, 2012 at 2:01 PM, Dirk Heilig <dirk@heilig-online.com> wrote:
>
>> i've already thought about that, bis in my example, ill might get the
>> result:
>>
>> world-news from yesterday
>> world-news from 2 days ago
>> sports-news from last weekend
>>
>>
>> but i want exacly one of a kind, not the last 3 once
>>
>> 2012/10/26 Jens Alfke <jens@couchbase.com>:
>> >
>> > On Oct 26, 2012, at 12:48 PM, Dirk Heilig <dirk@heilig-online.com>
>> wrote:
>> >
>> >> what i need is a view, and the magic wat to query this view to get the
>> >> lastest news of any kind, how do i manage this?
>> >
>> > Emit the ‘created’ property as the key. Then query the view in
>> descending order with a limit.
>> >
>> > —Jens
>>

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