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From Paul Davis <paul.joseph.da...@gmail.com>
Subject Re: view sorting and group question?
Date Mon, 22 Jun 2009 02:32:48 GMT
On Sun, Jun 21, 2009 at 10:09 PM, hhsuper<hhsuper@gmail.com> wrote:
> should i say that couchdb isn't for such usage? or i doesn't get the essence
> or couchdb doesn't impl this feature yet?
>

I would say that you just need to read more on the examples for
CouchDB. It may do things differently than you might expect at first,
but once you figure out what's going on it should make perfect sense
on why things are the way they are.

Paul Davis

> On Sun, Jun 21, 2009 at 10:24 AM, Paul Davis <paul.joseph.davis@gmail.com>wrote:
>
>> If you're trying to do something like a table that has sortable
>> columns, then yes, you're going to have to use multiple views for that
>> page.
>>
>> On Sat, Jun 20, 2009 at 10:15 PM, hhsuper<hhsuper@gmail.com> wrote:
>> > but if i need to use the view as a datasource to the web page, i need
>> change
>> > to right view to query on every sorting?
>> >
>> > On Sun, Jun 21, 2009 at 3:42 AM, Paul Davis <paul.joseph.davis@gmail.com
>> >wrote:
>> >
>> >> On Fri, Jun 19, 2009 at 9:02 PM, hhsuper<hhsuper@gmail.com> wrote:
>> >> > thanks paul,
>> >> >
>> >> > do you mean i need another view to resolve this, the difference
>> between
>> >> them
>> >> > are the key order?
>> >> >
>> >>
>> >> Yeah, if you're wanting to 'resort' a view, the CouchDB way is to
>> >> create a second view for each 'sort order'.
>> >>
>> >> HTH,
>> >> Paul Davis
>> >>
>> >> > i mean i want to group or sort not with start at the first key, could
>> i
>> >> > achieve this goal in only view?
>> >> >
>> >> > On Sat, Jun 20, 2009 at 8:51 AM, Paul Davis <
>> paul.joseph.davis@gmail.com
>> >> >wrote:
>> >> >
>> >> >> If you want different key sorting then you'll need to emit different
>> >> >> keys. The same goes for grouping differently.
>> >> >>
>> >> >> Paul Davis
>> >> >>
>> >> >> On Fri, Jun 19, 2009 at 8:48 PM, hhsuper<hhsuper@gmail.com>
wrote:
>> >> >> > Hi, my view return structure like this:
>> >> >> >
>> >> >> >
>> >> >>
>> >>
>> "key":["1","10075","351"],"value":{"count":27420,"score":2085790,"grade":76.06819839533188}
>> >> >> >
>> >> >> >
>> >> >> > the key column refer to userid, dialogid and seesionid, i
know i
>> can
>> >> >> group
>> >> >> > with userid or with userid, dialogid, but how can i group
with
>> >> >> > dialogid or dialogid,
>> >> >> > sessionid?
>> >> >> > also about the sorting, the default is using all key, how
can i
>> >> sorting
>> >> >> only
>> >> >> > with userid or only with dialogid?
>> >> >> >
>> >> >> > give some suggestion pls.
>> >> >> >
>> >> >> > --
>> >> >> > Yours sincerely
>> >> >> >
>> >> >> > Jack Su
>> >> >> >
>> >> >>
>> >> >
>> >> >
>> >> >
>> >> > --
>> >> > Yours sincerely
>> >> >
>> >> > Jack Su
>> >> >
>> >>
>> >
>> >
>> >
>> > --
>> > Yours sincerely
>> >
>> > Jack Su
>> >
>>
>
>
>
> --
> Yours sincerely
>
> Jack Su
>

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