Neo4j

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...

Hi all, We are using "USING PERIODIC COMMIT 500" when "LOAD FROM CSV" in our initial data load .cypher script Does it affects the LOAD performance to use a low number such as 500? Neo4j v4.2.11 In our DEV environment, we have a single instance with 2...

I'm stuck writing a Cypher query that would allow me to find all nodes which their code are NOT included in a given list. I've tried searching for pattern negation, node negation, exclude in path with no success. Let's assume I have a list of codes (...

Hi there, I'm looking for how to generate a CSV file in my Neo4j cluster while executing the query from an external server connecting through the cluster's DNS and the Neo4j protocol (which as I currently understand it, routes to the leader automatic...