Introducing Neo4j Workspace We’re inviting you to check out Neo4j Workspace. Workspace combines our most powerful graph tools (Data Importer, Bloom, and Browser) all in one place to help you get up and running with graph databases faster. For experie...
The Neo4j Graph Platform includes the core database and all the technologies surrounding the database, making it useful and accessible for a lot of different users. When asking a question, please select a descriptive label that best matches your quer...
We are in process of trying out Neo4j to see how it fits our product. As newbie to Neo4j, one thing has caused some questions which is why I would like to ask help from smarter people! The use case is following: node (vehicle, event) can have a locat...
I would like to find the shortest path between two nodes that requires that a path be routed through a particular node type. Imagine the following situation: My world consists of villages, towns, and cities (node types)Roads can connect any two node...
I am trying to import a json file and work with the properties. Weirdly i can only access some of the values. Here is a sample from the json: Here is my code to load the json and return a list of names: CALL apoc.load.json('file:/500products.json') ...
I have a bunch of parts with child features. There are many versions(instances) of each part. Each instance will have a different value for each feature. I want to display each instance and it's values as a column in a table. I can return all the ...
I want to use Neosmantics to export all the data in neo4j into rdf files. Is there a suitable command?
Hello, Kindly let us know which version of the neo driver is compatible with versions 4.0 and 4.1 for ubuntu 18.04 OS. I am asking this in relation to the error message that I get while running queries on the browser and cyphershell : slight_smile: S...
Hello Community! I hope you guys are doing well. I was wondering if there is a way to connect with API to call Neo4j to auto-generate new nodes and store data? I looked up but not many resource was available. Any suggestion/advice would be really app...
1.call apoc.cypher.run('CREATE INDEX idx_name FOR (n:Lable) ON (n.pro)', {}) Error: Schema operations are not allowed for user 'neo4j' with roles [admin] restricted to TOKEN_WRITE. 2.apoc.schema.assert() cant rename index name other function can upda...
Hello friends. I have two questions for you. 1st.) Currently, I am modeling a new application and I need to relate a Patient node with several Measures (there are 13 types of those) nodes, as per the attached image If my model defines the measurement...
I am trying to import a 80mb json file with around 2mio lines. Therefore i am running into a out of heap space error. To prevent the error i wanted to use periodic commit which i was not successfull with. Thats the command i tried: CALL apoc.periodic...
I have a dataset for which I generated a set of node .csv files and a set relationship .csv files. In my use-case, it may be that there are duplicate relationships. Because the dataset is big, I am trying to avoid solutions where I have to MATCH the ...
I am using ShortestPath algorithm. I have several Relationships for which I want to ignore their direction, and I'm not using any costs. I can specify orientation: 'UNDIRECTED' for each Relationship, but I have to create a list of dictionaries. It be...
How can I find out how to convert the Cypher examples using the Graph Algorithms library to using the new GDS library? So far I have the GDS library installed in Neo4j 3.5.17 using Neo4j Desktop 1.2.6. I could not figure out how to install GDS with N...
Hello, Say I am returning a map(document) of which I want to specify some properties to be left out of the returned data. Is it possible to only leave those properties out or do we have to know what properties we want beforehand?
After migration from 3.5.6 to 4.1: properties with an invalid value: point({srid:4326, x:-999999999, y:-999999999}) cannot be REMOVEd or SET to NULL. The -999999999 coordinates are missing values from my data. Cypher now throws an error whenever the...
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