You can still use a server extension to access locking operations via the
transaction object and expose that as an http endpoint to your app.
Michael
On Fri, Sep 19, 2014 at 11:41 AM, zingo wrote:
> From what i read in the blogs, i understood that REST API doesn't support
> explicit locking in
sorry, missed your email
the regexp must be _the_ param
var query_PATHS = "match n where n.name =~ {*myParam*} return n"
var params = {myParam: "'.*"+text+".*'}
...
On Fri, Sep 19, 2014 at 7:20 PM, David Bigelow <
davidhbige...@simplifiedlogic.com> wrote:
> Still need to figure out how this i
What is your use-case for that operation?
There are currently no plans for relationship-indexes.
What kind of data do you have on your relationships?
Perhaps it would make sense to elevate some of the properties into a
rel-type for easier filtering.
Since Neo 2.1 you might have to look at less t
with size({data}) as len
match path = (a:A)-[:FOO]->(b:B)-[:BAR*5]->(c:C) // len = 5
where length(path) = len + 2
foreach (idx in range(0,len-1) | SET nodes(path)[2+idx] = {data}[idx] )
On Thu, Sep 18, 2014 at 11:21 AM, wrote:
>
> I am using node js(for rest API) with neo4j. I need to get a ch
I'm assuming these are nodes that represent geometries. In that case you
should convert them to the JTS Geometry object and get the length and area
from that.
For example, if you did a search with the GeoPipeline, you will return a
collection of SpatialDatabaseRecord objects, which contain the nod
Hi Rita,
As a test I decided to add support for multiple points on the same node.
I've got test code at
https://github.com/neo4j-contrib/spatial/blob/master/src/test/java/org/neo4j/gis/spatial/TestSimplePointLayer.java#L168.
This is only supported in the latest code from github, and is not release
Still need to figure out how this is supposed to work with parameters
any thoughts?
On Saturday, September 6, 2014 9:22:57 AM UTC-4, David Bigelow wrote:
>
> Michael - Thanks for your input on this. You got me past one hump and
> into the next.
>
> Next problem -- "HOW" to pass the values
Please help me uploading OWL file
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Thanks for the help,
nawroth suggested that this is because there are new lines inside the
Cypher statement which is in quotes. My subsequent testing demonstrates
that is true. The REST JSON parser probably terminates when it hits a
newline. The other examples I tried before that worked were
Most of us use Intellij IDEA, but we also have some who use Eclipse.
I don't know how they set up their Eclipse environment, but Intellij can just
open the top-level pom.xml file as a project after I've `mvn clean install
-DskipTests -DskipBrowser`.
Occasionally you have to go through the module
It was trying to build the `browser` component and failed.
The reason why is further up the output than what your snippet shows.
See our top-level README.asciidoc for what dependencies and tools are needed to
build Neo4j.
You can also try re-running your maven command with `-DskipBrowser` added to
My application relies upon unique nodes (for individual people) and a
multiplicity of relationships between them. These relationships are all of
the same type, but have 6 different properties apiece to determine whether
they're applicable to any given data set (which is external to neo4j and
no
Hello all,
I am getting error while building Neo4j on Windows 8.
[INFO] BUILD FAILURE
[INFO]
[INFO] Total time: 03:15 min
[INFO] Finished at: 2014-09-18T16:18:42+02:00
[INFO] Final Memory: 100M/855M
[INFO]
I am getting this error when I follow instructions on this page:
https://github.com/neo4j-contrib/neo4j-mobile-android
When I use *ant clean debug, *this is the error I get :
/Downloads/sdk/tools/ant/build.xml:601: The following error occurred while
executing this line:
/Documents/neo4j/neo4j-a
Hi every one!
I am curious about the development environment of the Neo4j team.
I downloaded the sources of Neo4j and import the maven project in Eclipse.
But I failed to compile the sources.
I also installed the Scala plugin in Ecilpse.
But Eclipse cannot resolve the classes implemented in Sc
>From what i read in the blogs, i understood that REST API doesn't support
explicit locking in Neo4j. Is that correct?
Below are the links i referred.
https://stackoverflow.com/questions/18480064/neo4j-php-acquire-wirte-lock
https://stackoverflow.com/questions/18480064/neo4j-php-acquire-wirt
I am using node js(for rest API) with neo4j. I need to get a chain of
relationships upto 5 level using neo4j query and perform an operation on
particular nodes.In detail, I have a relationship(A-[]->B-[]->C) and an
array that contains 5 numbers. I want to fetch all the B type nodes along
the
Lasse, the problem is that the statement doesn't break even if you pass an
erroneous URL which normally causes Cypher to report an error.
On Fri, Sep 19, 2014 at 4:38 PM, Lasse Westh-Nielsen <
lasse.westh-niel...@neotechnology.com> wrote:
> Daniel,
>
> Try adding a return statement. The load csv
So please check the quotes you use around the URL, I had to double escape
them. Or you use single quotes w/o escaping.
On Fri, Sep 19, 2014 at 4:40 PM, Michael Hunger <
michael.hun...@neotechnology.com> wrote:
> Hi Daniel, seems to depend on the escaping of the quotes but definitely
> weird.
> It
Hi Daniel, seems to depend on the escaping of the quotes but definitely
weird.
It's afaik not related to Cypher but the streaming JSON parser before it. I
think it somehow concludes that it parsed the input correctly but without
any output
e.g. here I get the same as you
curl -XPOST -i -H accept:
Daniel,
Try adding a return statement. The load csv example doesn;t have a return
statement.
I can;t rule out that the browser tries to be extra user friendly and adds
some helpful return statement for you...
If you do load csv and then inspect the database with a regular query, do
you see the d
Continuing to try things...I am now using "Advanced REST Client" - a
chrome application. I am using the example from the LOAD CSV
Documentation, along with the REST transaction commit example.
Here is a screen shot, showing my settings for the REST call, along with
the payload and the res
If you specifiy it I'd keep it to a few MB (e.g. -Xmx512M) as the shell
against a running server is just a terminal.
It's different if when you run the shell against a on-disk directory then
it fires up the database itself.
Your memory config looks ok otherwise, I'd only swap mapped memory setting
Hi All,
I need to calculate length and area of given node(s) in two cases:
1- for length either a node with line string geometry is given or two nodes
with point geometry
2- for polygon either a node with polygon geometry is given or the set of
points of the polygon
as separate point geomet
Hi Craig,
Out of top of my head is 3D bounding box (range sub-setting) and slicing
queries.
I write you if I needed more cases.
So, currently, there is no way to support a 3D bbox query or slice in neo4j
spatial except
directly checking the axes values, right?
Thanks,
Alireza
On Thursday,
Hi Craig,
thanks for you explanation. I had not tried yet to create more than one
layer, but now I know what is the situation. I'm sorry that the only
solution is to store other coordinates in new nodes.
Regards
Rita
Il giorno giovedì 18 settembre 2014 16:28:34 UTC+2, Craig Taverner ha
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