Hi Peter,
I am experiencing a weird phenomenon where I have some nodes in a spatial
layer that are not being returned by the find node in layer query. I have
checked everything I know of and they are just not being found. Other nodes
are fine. I can see the Rtree index and relationships and they look the same
for all nodes, but some are just invisible to the query. Is there anywhere I
can look to get additional info?
Many thanks,
Boris
On Mon, Aug 8, 2011 at 6:49 PM, Peter Neubauer <
peter.neuba...@neotechnology.com> wrote:
> You are to surf and have fun.
>
> pushed g.idx('test').get('bbox','[15.0, 16.0, 56.0, 61.0]')
>
> Cheers,
>
> /peter neubauer
>
> GTalk: neubauer.peter
> Skype peter.neubauer
> Phone +46 704 106975
> LinkedIn http://www.linkedin.com/in/neubauer
> Twitter http://twitter.com/peterneubauer
>
> http://www.neo4j.org - Your high performance graph database.
> http://startupbootcamp.org/ - Öresund - Innovation happens HERE.
> http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party.
>
>
>
> On Tue, Aug 9, 2011 at 12:36 AM, Marko Rodriguez <okramma...@gmail.com>
> wrote:
> > Hey,
> >
> > :).
> >
> > You can do:
> >
> > g.idx('test')[['bbox','[15.0, 16.0, 56.0, 61.0]']]
> >
> > See ya,
> > Marko.
> >
> > http://markorodriguez.com
> >
> > On Aug 8, 2011, at 4:27 PM, Peter Neubauer wrote:
> >
> >> Boris,
> >> I extended the functional tests to do what you are asking for,
> >>
> https://github.com/neo4j/neo4j-spatial/blob/master/features/start-and-stop.feature
> >>
> >> Basically:
> >>
> >> Create a Spatial Layer
> >> Add nodes
> >> Load the index with "provider"=>"spatial" configuration
> >> Query it using Cypher
> >> Query it using Gremlin
> >> Query it using the REST index interface
> >>
> >> Thus, you can now query the (trivial) point layer index using any of
> >> your favorite methods. Is that helpful?
> >>
> >> Cheers,
> >>
> >> /peter neubauer
> >>
> >> GTalk: neubauer.peter
> >> Skype peter.neubauer
> >> Phone +46 704 106975
> >> LinkedIn http://www.linkedin.com/in/neubauer
> >> Twitter http://twitter.com/peterneubauer
> >>
> >> http://www.neo4j.org - Your high performance graph
> database.
> >> http://startupbootcamp.org/ - Öresund - Innovation happens HERE.
> >> http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party.
> >>
> >>
> >>
> >> On Mon, Aug 8, 2011 at 3:31 PM, Peter Neubauer
> >> <peter.neuba...@neotechnology.com> wrote:
> >>> Ahh ok.
> >>> In that case, I should extend the capabilities of the REST plugins and
> add a
> >>> test for it. Will see if I can get to it tonight, ok?
> >>>
> >>> /peter
> >>>
> >>> Sent from my phone.
> >>>
> >>> On Aug 8, 2011 2:41 PM, "Boris Kizelshteyn" <
> boris.kizelsht...@popcha.com>
> >>> wrote:
> >>>> Can I set this in the server config? I am doing everything via rest
> right
> >>>> now, I am using the spatial plugin for doing the spatial operations.
> >>>>
> >>>> On Mon, Aug 8, 2011 at 3:05 AM, Peter Neubauer <
> >>>> peter.neuba...@neotechnology.com> wrote:
> >>>>
> >>>>> Boris, make sure that you have initialized the spatial index before
> >>>>> you access is. See
> >>>>>
> >>>>>
> >>>>>
> https://github.com/neo4j/neo4j-spatial/blob/master/src/test/java/org/neo4j/gis/spatial/IndexProviderTest.java#L68
> >>>>> for loading the index with "provider=spatial". The index is loaded
> >>>>> "lazy", and thus not available before explicitly loaded. I guess you
> >>>>> have to do it in your loading code in Java or Groovy, since you can't
> >>>>> provide the configuration in Gremlin or Cypher. After the first load,
> >>>>> the index will be saved in the database and be visible as any other
> >>>>> index. I haven't tried this out but it should work, as you see in the
> >>>>> test case.
> >>>>>
> >>>>> Does that work?
> >>>>>
> >>>>> Cheers,
> >>>>>
> >>>>> /peter neubauer
> >>>>>
> >>>>> GTalk: neubauer.peter
> >>>>> Skype peter.neubauer
> >>>>> Phone +46 704 106975
> >>>>> LinkedIn http://www.linkedin.com/in/neubauer
> >>>>> Twitter http://twitter.com/peterneubauer
> >>>>>
> >>>>> http://www.neo4j.org - Your high performance graph database.
> >>>>> http://startupbootcamp.org/ - Öresund - Innovation happens HERE.
> >>>>> http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing
> party.
> >>>>>
> >>>>>
> >>>>>
> >>>>> On Sun, Aug 7, 2011 at 11:11 PM, Boris Kizelshteyn <bo...@popcha.com
> >
> >>>>> wrote:
> >>>>>> I'm doing it from the console.
> >>>>>>
> >>>>>> On Sun, Aug 7, 2011 at 5:09 PM, Peter Neubauer
> >>>>>> <peter.neuba...@neotechnology.com> wrote:
> >>>>>>>
> >>>>>>> What is the surrounding code before that call? You gave to at least
> >>>>>>> once
> >>>>>>> get that index as in the test via the index provider parameters
> before
> >>>>> this
> >>>>>>> works.
> >>>>>>>
> >>>>>>> /peter
> >>>>>>>
> >>>>>>> Sent from my phone.
> >>>>>>>
> >>>>>>> On Aug 7, 2011 10:25 PM, "Boris Kizelshteyn" <bo...@popcha.com>
> wrote:
> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>> Hi Peter,
> >>>>>>>>>
> >>>>>>>>> I tried this today but I can't seem to get the syntax right in
> the
> >>>>>>>>> context
> >>>>>>>>> of g.idx, I tried this:
> >>>>>>>>>
> >>>>>>>>> g.idx('spatial')[["start n=(mylayer,'bbox:[myvals]') match (n)
> -[r]
> >>>>>>>>> -
> >>>>>>>>> (x)
> >>>>>>>>> return n.bbox, r~TYPE, x.layer?, x.bbox?"]]
> >>>>>>>>>
> >>>>>>>>> But it does nothing, not even an error. So I am proly doing
> >>>>>>>>> something
> >>>>>>>>> terrible wrong? Also, I don't see the spatial index in the idx
> list
> >>>>> in
> >>>>>>>>> the
> >>>>>>>>> webpanel, I know I have one as I am able to query other spatial
> >>>>>>>>> info.
> >>>>>>>>>
> >>>>>>>>> Thanks!
> >>>>>>>>>
> >>>>>>>>> On Wed, Aug 3, 2011 at 12:48 PM, Peter Neubauer <
> >>>>>>>>> peter.neuba...@neotechnology.com> wrote:
> >>>>>>>>>
> >>>>>>>>>> Boris,
> >>>>>>>>>> I was thinking of adding a test with Gremlin onto
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>
> >>>>>
> https://github.com/neo4j/neo4j-spatial/blob/master/src/test/java/org/neo4j/gis/spatial/IndexProviderTest.java#L90
> >>>>>>>>>> ,
> >>>>>>>>>> but basically, since recently a trivial point layer is exposed
> as
> >>>>>>>>>> an
> >>>>>>>>>> IndexProvider, enabling Neo4j, Cypher and Gremlin to treat this
> as
> >>>>>>>>>> a
> >>>>>>>>>> normal index. I have not tested it, but I suspect it works. Give
> >>>>>>>>>> it
> >>>>> a
> >>>>>>>>>> try and report back!
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> Cheers,
> >>>>>>>>>>
> >>>>>>>>>> /peter neubauer
> >>>>>>>>>>
> >>>>>>>>>> GTalk: neubauer.peter
> >>>>>>>>>> Skype peter.neubauer
> >>>>>>>>>> Phone +46 704 106975
> >>>>>>>>>> LinkedIn http://www.linkedin.com/in/neubauer
> >>>>>>>>>> Twitter http://twitter.com/peterneubauer
> >>>>>>>>>>
> >>>>>>>>>> http://www.neo4j.org - Your high performance graph
> >>>>>>>>>> database.
> >>>>>>>>>> http://startupbootcamp.org/ - Öresund - Innovation happens
> HERE.
> >>>>>>>>>> http://www.thoughtmade.com - Scandinavia's coolest
> Bring-a-Thing
> >>>>>>>>>> party.
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> On Wed, Aug 3, 2011 at 9:36 AM, Boris Kizelshteyn
> >>>>>>>>>> <bo...@popcha.com
> >>>>>>
> >>>>>>>>>> wrote:
> >>>>>>>>>>> how would you do a basic find point in layer type query?
> >>>>>>>>>>>
> >>>>>>>>>>> Thanks!
> >>>>>>>>>>> _______________________________________________
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> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>>
> >>>>>
> >>>
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