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 searched and I didn't find an answer. So apologies if I'm posting this in the wrong place or being redundant. I noticed that neo4j took down the Community Edition 4.x AMI on AWS EC2. Is this a temporary thing or have they abandoned EC2?
So here's my dilemma... I want to be able to find distinct pairs of node with some value (a: nodeA {number: 1}), that are found in node (b) by distinct pairs I mean: 1,2 3,4 and not: 1,2 2,1 I'm just looking for the proper syntax so I can implement i...
I am in the process of modeling a graph made up of :User, :Event, :Venue, :Schedule, :Subscription, :Day, :Month and :Year nodes. Here is the hierarchy: (:User)-[:CREATED]->(:Subscription)-[:FOR]->(:Schedule)<-[:BELONGS_TO]-(:Event)-[:OCCUR_ON]->(:Da...
Hi there, I've got a database with 18k nodes and 200m relationships. I've used one of the node's properties ("User_ID") as the ID, and I've created a unique constraint on this property. When I run a query to get 2 random nodes by their User IDs, the ...
CREATE (n:Tweet {id:'123', title:'A'}) CREATE (cl1:TweetLeaf {id:'234', title:'IT Team', reply_to:'123'}) CREATE (cl2:TweetLeaf {id:'testingTeam', title:'TESTING Team', reply_to:'234'}) CREATE (cl3:TweetLeaf {id:'588', title:'TESTING Team', reply_to:...
Our current neo4j version is 3.1.6. We want to upgrade to neo4j version 4.0. We first upgraded from 3.1.6 to 3.5.14 which worked. But migrating from 3.5.14 to 4.0.0 is throwing the following error: Caused by: org.neo4j.kernel.impl.storemigration.Stor...
Hi I had the neo4j database running at an Ubuntu 16 version and was able to access it via the http protocol and port 7474 both from a remote and from the local server with the same program. After upgrading Ubuntu to version 18 it does only work from ...
I'm using apoc.cypher.runTimeboxed https://neo4j.com/labs/apoc/4.1/cypher-execution/cypher-timeboxed/ I'm using the HTTP API of neo4j. I'm making HTTP post requests like below. Here I do NOT see any difference if the results are really empty or if t...
Hey everyone - I am hoping someone can help me convert my syntax for a specific query... The following query yields the result I desire (seen in the screen shot below): MATCH (e:Employee)-[r:IS_ALIGNED_TO] ->(t:Territory)-[l:IS_CHILD_OF*] ->...
Consider a simple graph like: A-[:label1]->B-[:label2]->C-[:label1]->D-[:label1]->E-[:label2]->F I'd like to find paths in the graph that have both label1 and label2, e.g., MATCH r=(n1)-[x:label1|label2*]->(n2) In addition, if a node x has a relation...
Hi all, I've got a Neo4j database (v4.1.0) which is being hosted on a server. I'm attempting to connect to it using a HTTPS connection, and have created a SSL Certificate Authority. I've made the following changes to the config file: dbms.default_lis...
Hello I have just installed neo4j 4.1.3 and trying to bulk import into db from csv files. I have spited it from header and relationship files.hopefully my formatting is ok . when I am going to run the script for bulk importing I am getting so I ...
I am having issues with starting my database after trying to update apoc. I replaced apoc-*.jar in the plugins folder: In short it says: Plugin jar file: /var/lib/neo4j/plugins/apoc-4.1.0.0-all.jar corrupted. see more detailed debug info below see ...
Hi Neo4j'ers, Given Companies which have related PSCs (Persons of Significant Control). I'm trying to get an ordered list of those companies based on how many of their PSCs have a certain shareholding value. The following query returns a random set o...
Hello there I am using neo4j 4.1.3 in my amazon instance. I was going to bulk import in my db but somehow could not imported it . I restarted my neo4j db. but after loading all the data base is not started . I have got bellow exception ...
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