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Posted to user@couchdb.apache.org by sleepnova <wa...@gmail.com> on 2011/04/25 09:20:16 UTC
How to do geo query with extra conditions?
I have to do geo based query with extra conditions. How can I do it?
--
- sleepnova
Re: How to do geo query with extra conditions?
Posted by Volker Mische <vo...@gmail.com>.
Currently GeoCouch only supports two dimensions, spatio-temporal queries
need a three dimensional index. I would try _list functions though.
You could also try Norman Barker's Multiview [1].
Cheers,
Volker
On 04/26/2011 04:25 AM, sleepnova wrote:
> In my case I want to store a time series of geo data in an area and need to
> get the most resent out.
> I wonder how could this scale if there are lot's of points in the area need
> to iterate though?
>
> 2011/4/25 Volker Mische <vo...@gmail.com>
>
>> On 04/25/2011 09:20 AM, sleepnova wrote:
>>> I have to do geo based query with extra conditions. How can I do it?
>>>
>>
>> You could use a (spatial) _list function.
>>
>> Cheers,
>> Volker
>>
>
Re: How to do geo query with extra conditions?
Posted by sleepnova <wa...@gmail.com>.
Sorry, again!
typo: though -> through
2011/4/26 sleepnova <wa...@gmail.com>
> typo: resent -> recent
>
>
> 2011/4/26 sleepnova <wa...@gmail.com>
>
>> In my case I want to store a time series of geo data in an area and need
>> to get the most resent out.
>> I wonder how could this scale if there are lot's of points in the area
>> need to iterate though?
>>
>> 2011/4/25 Volker Mische <vo...@gmail.com>
>>
>>> On 04/25/2011 09:20 AM, sleepnova wrote:
>>> > I have to do geo based query with extra conditions. How can I do it?
>>> >
>>>
>>> You could use a (spatial) _list function.
>>>
>>> Cheers,
>>> Volker
>>>
>>
>> --
>> - sleepnova
>>
>
>
>
> --
> - sleepnova
>
--
- sleepnova
Re: How to do geo query with extra conditions?
Posted by sleepnova <wa...@gmail.com>.
typo: resent -> recent
2011/4/26 sleepnova <wa...@gmail.com>
> In my case I want to store a time series of geo data in an area and need to
> get the most resent out.
> I wonder how could this scale if there are lot's of points in the area need
> to iterate though?
>
> 2011/4/25 Volker Mische <vo...@gmail.com>
>
>> On 04/25/2011 09:20 AM, sleepnova wrote:
>> > I have to do geo based query with extra conditions. How can I do it?
>> >
>>
>> You could use a (spatial) _list function.
>>
>> Cheers,
>> Volker
>>
>
> --
> - sleepnova
>
--
- sleepnova
Re: How to do geo query with extra conditions?
Posted by sleepnova <wa...@gmail.com>.
In my case I want to store a time series of geo data in an area and need to
get the most resent out.
I wonder how could this scale if there are lot's of points in the area need
to iterate though?
2011/4/25 Volker Mische <vo...@gmail.com>
> On 04/25/2011 09:20 AM, sleepnova wrote:
> > I have to do geo based query with extra conditions. How can I do it?
> >
>
> You could use a (spatial) _list function.
>
> Cheers,
> Volker
>
--
- sleepnova
Re: How to do geo query with extra conditions?
Posted by Volker Mische <vo...@gmail.com>.
On 04/25/2011 09:20 AM, sleepnova wrote:
> I have to do geo based query with extra conditions. How can I do it?
>
You could use a (spatial) _list function.
Cheers,
Volker