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From St├ęphane Mourey <stephane.mou...@gmail.com>
Subject Re: get item by longitude and latitude inside a square
Date Mon, 15 Mar 2010 16:44:23 GMT
Here is the first lines of the view output, without startkey and endkey
(i.e. sofitex/_design/all/_view/getVillesByLatAndLong)

{"total_rows":73751,"offset":0,"rows":[
{"id":"2ab960eb967f8d14f5b6bc1837c2c7fa","key":["",""],"value":{"_id":"2ab960eb967f8d14f5b6bc1837c2c7fa","_rev":"1-bbd075701f8fb02ec7578c71dd631113","type":"ville","id":"142787","nom":"Monaco","cp":"98000","long":"","lat":"","country":"fr"}},
{"id":"6f27cc15079e4317cb6488741abfdec1","key":["-0.015","48.1033"],"value":{"_id":"6f27cc15079e4317cb6488741abfdec1","_rev":"1-435bccb2ad1a150099dd4dd2c0f412c0","type":"ville","id":"133962","nom":"La
Chapelle St Fray","cp":"72240","long":"48.1033","lat":"-0.015","country":"fr"}},

Here is the output, given startkey and endkey (i.e.
/sofitex/_design/all/_view/getVillesByLatAndLong?startkey=%5B6.84505190241%2C47.6459660001%5D&amp;endkey=%5B8.64494809759%2C49.4624339999%5D&amp;include_docs=true):

{"total_rows":73751,"offset":0,"rows":[]}

I get the same when startkey is [0,0] and endkey is [999,999] (i.e.
/sofitex/_design/all/_view/getVillesByLatAndLong?startkey=[0%2C0]&amp;endkey=[999%2C999]&amp;include_docs=true),
but what is expected is all the cities.

2010/3/15 Alex P <apedenko@kolosy.com>

> more than likely it's an issue with actual collation vs what you're
> expecting. care to show some sample view output?
>
> 2010/3/15 St├ęphane Mourey <stephane.mourey@gmail.com>
>
> > Hi all,
> >
> > I have a database where cities (villes in french) are stored, with
> > longitude
> > and latitude values. I'm trying to get some of them, inside a square.
> > Here is one request:
> >
> >
> >
> /sofitex/_design/all/_view/getVillesByLatAndLong?startkey=%5B6.84505190241%2C47.6459660001%5D&amp;endkey=%5B8.64494809759%2C49.4624339999%5D&amp;include_docs=true
> >
> > Here is the view code:
> >
> >   "getVillesByLatAndLong": {
> >       "map": "function(doc) {if (doc.type=='ville')
> > {emit([doc.lat,doc.long], doc);};}"
> >   }
> > The result is empty, but I know I have some cities that match. Could
> anyone
> > tell what's wrong?
> >
> > Best regards,
> >
> > Stephane Mourey
> >
>

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