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...
Hi, i have a trade network between the world countries with the various product codes represented as a relationship property. Furthermore, there are several node properties as well. My goal is to combine two cypher queries into one, where the new pro...
Hi, I have a nested array in JSON called "my_links" which has another array called "Items". I am unable to create a relationship between the elements of "Items". Can someone please help me with that? Here's the JSON file and the desired output. [{ ...
Hello all, this is my first time posting a question. I indexed the "name" property of the nodes in the graph. I have a node n where n.name="Accounts". The following call returns the node "Accounts" as expected. CALL db.index.fulltext.queryNodes("name...
Codes below produce error as output. "Neo.ClientError.Statement.SyntaxError"Any help? Syntax: Retrieving nodes filtered by a property value You have learned previously that you can filter node retrieval by specifying a label. Another way you can fil...
MATCH (m ) -[r]- (n {nid:'123'}), p = shortestPath((m)-[*..10]-(n)) WHERE NOT((m)-[:similar]-(n)) RETURN p limit 5 I want to find the shortest path between m and n, but they should not be linked by the relationship 'similar'. The query above will re...
I wanted to know if graph data science library can be used with neo4j aura for graph analysis on cloud.
Hello, i have a large graph DB in my ec2-instance. I did bulk import from csv files that time . the updated neo4j community version is 4.3.6 how can i delete/clean it and reinstall again using bulk import with proper permission thank you
Hi there, I have created a sharded database using Neo4j Fabric and wanted to compare the performance of a series of queries. Ordinarily when query tuning I would use the PROFILE clause and investigate the execution plans but when I went to use it on...
As a Graph DB is a collection of Graphs (1-N), is there a simple way to return the number of Graphs? There are many possibilities to count nodes, properties and relationships, but don't seem to be able to find something on counting Graphs itself, and...
I am trying to filter females' and male relationships and get a table for both relations and find how many males and females are there? But My code is not helping me out to solve it> Any suggestions, I try with UNION ALL as well, didn't work for me ...
Hi everyone, I have written a cypher query to calculate the sum of its next connected node, but for the lowest (last) node where there is no next connected node, how to make the below query work. match p=(a:RM)-[r1:transport]->(b:RM)-[r2:transport]->...
Just checking in to see if the latest version of APOC's apoc.schema.assert() procedure is compatible with Neo4j's capability to index relationship properties. Thank you in advance.
So i'm using the "PIMA INDIANS DIABETES DATASET". And i made these type nodes: Person {age,id} 2.BMI {bmi level} 3.OUTCOME {outcome} 3.Blood Pressure {Blood Presseure level} and so on..... I want to find the similarity between all the persons whose a...
This was the Query I was looking for : And works good , "UNWIND $createdNodes AS e MATCH(n:User) with e, MAX(n.ID) as maxId Set e.ID = maxId + 1" But the fact that I have to make a MATCH again in order to retrieve the USER with the new ID increme...
I currently have Neo4j community Edition Version 4.3.5 installed on the server. When started, connectivity to the application through the browser is successful but there is only a blank page showing. I tried to re-install neo4j following the steps fo...
All the sessions of the conference are now available online
