Hello I have setup two separate Neo4j servers, both of version 4.4.0. I am using neo4j-admin dump from one to create an archive to then use neo4j-admin load on the other to transfer specific databases between them. The tool fails with "Not a valid ne...
Hello. I have the kafka connect source running with the following properties the query is: MATCH (n:Note) WHERE n.createdAt > $lastCheck RETURN id(n) as id, n.id AS nid, n.createdAt AS createdAt This never publishes data to my topic. If I change the...
Hi All, I am planning to setup neo4j community edition in aws ec2 instance (with ebs volume). Could anyone please ping me some tutorial or steps to follow . Regards, Rushabh
Hi I'm working on a query that basically groups results in two different lists that are joined before being returned. I'm having trouble finding the way to avoid adding elements from the list #2 if there's an element in list #1 with the same specific...
I have a problem about implementing CRUD operations through neo4j query in Spring Boot. I also defined calculateDuration to shortestPath in terms of duration in Route How can I connect with it with City? How can I fix it ? Here is my link : I have an...
Hello, I am new to Neo4J. I am taking Cypher Fundamentals online training courses. The sandbox window that is part of the online training course browser to perform challenge exercises is not working. I am not sure how to activate it or connect to ...
I have a short query that contains both a delete as well as a new relationship merge. When I separate them into individual queries, they run as expected. But when I combine them into the same query, the (exp)-[:EDITED_FROM]->(ee) relationship is n...
Hi friends, Some of you may receive an email from me regarding "account maintenance". For any questions or concerns, please respond in email, direct-message me, ping me on Discord (username 'abk of neo4j'), or respond to this post for general discuss...
Hi, I have accidentally inserted several nodes that has the same properties when running a load job. E.g. Order (Value=10, Date 2022-01-01, Category: A) Order (Value=10, Date 2022-01-01, Category: A) Order (Value=11, Date 2022-01-01, Category: A) Ord...
I just started with the tutorial materials " Building Neo4j Applications with Python". There is a query in "Interacting with Neo4j" -> "The Homepage" that I found hard to understand. Where does "sort", "order" inside the format() go? What's is the pu...
I have a graph which employee node connects to two different node types (complaints and accidents) via two different relationships like (a:AccidentID)-[i:Involved_In]-(e:Employee)-[r:Received]-(c:ComplaintID) I want to get both accident count and com...
Hello so i'm considering starting my neo4j database from a docker image as my application grows I may switch to another cloud provider or my own infrastructure. Is there any guide or advice for moving my data from the docker volume or is this not adv...
I have just passed the Neo4j Certification Exam. But I am unable to order my t-shirt. At first, I got an error message stating that the service is unavailable and then it is showing that we are unable to verify you. How can I get my T-shirt?
