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...
I have the following two triggers named 'loadEnrollments' and 'loadDeenrollments'. CALL apoc.trigger.add('loadEnrollments', "UNWIND apoc.trigger.nodesByLabel($assignedLabels, 'Enrollment') AS node MERGE (p1:SPerson { name: node.name, cell: node.cell...
I am following examples of the book "Neo4j Graph Data Modeling" to learn Cypher. Unfortunately, some of the codes have been deprecated in newer versions of Cypher. Could some one teach me how to change the following old codes to the current version: ...
Hi there I am trying to associate nodes of the same kind/label but struggling with the correct cypher. I have a list of companies and I am trying to associate them based on an association type i.e. Company ABC is a shareholder of Company XYZ etc. My ...
Hi, I'm hoping someone can point me to a resource for a strategy or documentation on overwriting relationships created by gds nodeSimilarity. My use case is a product database with new products constantly being added. I'd like to compute the similari...
How to query out MATCH (a:company)-[:orders]->(:item)-[made_by]->(b:company)-[:orders]->(:item)-[made_by]->(:c:company) amd so on without creating a direct relationship between two company nodes.
Hello guys! I have a following situation: MATCH (post: Post)<-[postRule:POST_RULE]-(rule: Rule) <-[catRule: RULE_CATEGORY]-(category:Category) RETURN post, category Post has many rules Rules have many categories I have an array of allowed categoryId...
Is neo4j in any way integrated with ESRi spatial network/utility network when stored in an Oracle (spatial) database? Or would a custom transformation & loading workflow be required?
I am using Neo4j 3.5.18 version and upgrading from NEO 2.1.8. I exported the data via export command that generated graphml file. Then I went to NEO browser and used APOC import graphml command to import the file. Everything works fine till now. I al...
Hi, I am working with parts of the GRANDStack starter project (but changing it a bit for my own project). An issue is that I only get an empty array out of the following query and data: GraphQL: query { Company { name person { firstName ...
I am creating an apoc procedure inside a apoc trigger. The error in the logs says this " org.neo4j.exceptions.SyntaxException: Variable node not defined (line 1, column 26 (offset: 25)) "MATCH(p1:SPerson { name: node.name}) CREATE (p1)-[:Enrolled]->(...
I am using desktop neo4j latest version. I have an .owl. How do I import it into Neo4j? Do I need to install additional plugins?
Hello, I am trying to understand whether running Neo4j in distributed mode is feasible with Community edition.I got to know from the documentation that HA and Causal Clustering are only available with Enterprise edition. Is there a way I can run a mu...
Assume a simplistic graph created by: merge (n:Node {name: "x"}) merge (m:Node {name: "y"}) merge (n)-[:R]->(m) merge (n)-[:R {k: "v"}]->(m) return n, m Naturally, I can delete both edges via: match (n:Node {name: "x"}) match (m:Node {name: "y"}) ma...
Hi everyone I wanted to know that is there any possibility to connect gephi 0.9.* to neo4j? It seems gephi 0.9.* has no plugins for neo4j
I'm trying to read a csv file located in my hdfs filesystem through apoc library in Neo4j with the following line of code: CALL apoc.load.csv('hdfs://ipAddrress:port/myFileLocation.csv') I also disabled Neo4j configuration for apoc and enabled impor...
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