I want to use the built-in neo4j for demonstration purposes, so the application must be deployed somewhere. It cannot be any test instance such as Tes...

I have a neo4j database with two types of node labels: person and email. One email node always connects two person nodes through the relationships 'EM...

I'm trying to replicate an SGF game tree on Neo4j with Cypher. The tree is of this shape: type GameTree = { id: number; data: { [key: string]: str...

I set up kafka neo4j sink connector the following way: Created /tmp/plugins, downloaded neo4j-kafka-connect-neo4j-5.0.3-kc-oss.zip (for Apache Kafka)...

I want to count the relationships for each type of a given start node. I have constructed two possible queries to achieve that, but I don't know which...

I have done a number of different queries but am trying to copy all the relationships between my two nodes r to rn (where there is a Rel_Office label)...

I have this cypher query that I had written: MATCH (SubjectUserNode:User:Transaction {NodeID: "2547:12109:000:381864"})-[dimensionRelation:LegalEntity...

I'm very new for neo4j. how we can group and get output in array of array. I need output like [[ST001,ST0011,ST00111],[ST002,ST0022,ST00222],.....,[S...

The standard movie DB in neo4j has a standard query: MATCH (tom:Person {name:"Tom Hanks"})-[:ACTED_IN]->(m)[:ACTED_IN]-(coActors), (coActors)-[:ACTE...

Let's say I have a Decision base node with a defined ID: @NodeEntity public class Decision { @Id @Index(unique = true) private Long id; ...

Does Neo4j (with APOC, GDSL, whatever) support a Dynamic (/ Incremental / Approximate) version of a PageRank algorithm? For comparison, MAGE library o...

I have created a graph in neo4j community edition running in a docker container in my local using below cypher. create (a:Account{name:'account.a'}), ...

I'm failing to combine Spring Data Neo4j and embedded neo4j server in one app. I've used them separately, but I can't make them work together. Also, I...

I am setting up a neo4j aura database I have a choice of two schemes: neo4j+s:// bolt+s:// What are the similarities? They both seem to have secure...

Is it possible to avoid calling almost the same query twice - one time for count for pagination and then for the actual data, and combine them into th...

I am trying to use curl to query neo4j curl -X POST -H Accept:application/json -H Content-Type:application/json -u neo4j:password -v http://localhost:...

If I query a relationship in my database like below MATCH (n)-[t]-[n] RETURN t I get the following output: { "identity": 423006861, "start": 89091...

I want to use neosemantics to validate a graph in neo4j, but I'm having trouble to get the model constraints loaded on a minimal example: Suppose I ha...

I know that you're not supposed to rely on IDs as identifier for nodes over the long term because when you delete nodes, the IDs may be re-assigned to...

I have created 2 nodes with different types and 2 relationships of the same type between them: CREATE (n1:Node1 {name: 'node1'}); CREATE (n2:Node2 {n...

I'm running a brand new droplet in digital ocean running on Ubuntu 18.04.3 (LTS) x64, neo4j status is active and remote interface available on port 74...

I have the following params set: :params "userId":"15229100-b20e-11e3-80d3-6150cb20a1b9", "contextNames":[{"uid":"94e71bf0-1e7d-11e9-8f33-4f0c99ea0da...

I want to get all the nodes which are not connected to the given set of nodes. Suppose I've 5 nodes A,B,C,D,E. Now A->B->C are connected with the :Is_...

Is there a way to return just an integer through cypher? I am working with neo4j and the javascript driver. However when I do a count() I get {low: 1...

My neo4j graph shows like below.. 300 is connected to 100 100 is connected to 201 and 400. I want to find out the 2nd level of connectivity in neo4j...