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...
MATCH (m:Product) REMOVE m.price RETURN count(m) as count Even if my Product nodes don't have the property 'price', it still returns the total number of product nodes. How can I return the count of nodes that have been affected by the REMOVE command...
A basic question for anyone who uses Neo4J + NodeJS. I want to initialize my neo4j driver instance such that I use it for every session throughout my server. Currently I create a new driver instance (re-authenticate) and then make a new session every...
Hi, I can't figure out how to exclude some nodes from the return paths of my query, the goal here is reduce the number of possible paths and thus execution time. The original query: MATCH r=(u:User {displayName:"User1"})-[*5..6]->(a:Application {disp...
Hi all, Recently me and my colleagues decided to use Bloom for visualisation purposes. It runs ok in my local machine however when we try to add Bloom plug in, into our Neo4j server, which is in a docker container, the following message pop up: We c...
I am using neo4j version 4.0.3 on a MacBook Pro and am on Exercise 4.9 of the Intro to Cypher training. The system returns an error any time I use toLower() and a non-mathematical filter in the WHERE clause. I shared screens with intouch.vivek and ex...
Hi, I'm looking for a way to use apoc.create.vRelationship on apoc.path.subgraphAll results. For example, lets take the same data from documentation about subgraphAll: The following returns the subgraph reachable by the KNOWS relationship at 1 to 2 h...
Hello everyone, I am having trouble using the ETL Tool to connect from my laptop at home to the MySQL database on my remote hosted linux server. When I get to the point of adding the connection, I get the error: "Connection failed. SQL state: 08001, ...
Hi all, Using Neo4j 4.1.0, I was wondering if it's possible to detect patterns where transactions are being split up and then merged together. The following example is a trail of payments between users, where user 1 is paying user 6 $500. Here, User...
Hi guys! I want to implement a omnibox search bar with one single text field and I fortunately found out about full-text search indices, so I saved a lot of work to implement it myself. However, I have a few questions which I would like to clarify. M...
How can I access the online documentation? Following link neo4j.com Overview (Neo4j 4.1.3 API) shows the package overview and then anywhere you click you will get a 'Page not found error'. I have been ...
I am running Neo4j 4.1 on Azure. It has several databases. In testing on one database, I had a long running query which I terminated. However, the server was then not accessible. I restarted the server via Putty and then at Azure. The server restarte...
For this example: Neo4j Graph Database Platform Import CSV - Neo4j Graph Database Platform This section describes procedures that can be used to import data from CSV files that comply with the Neo4j import tool’s header ...
Latest version of neo4j and apoc: CALL apoc.import.csv( [{fileName: 'file:/persons.csv', labels: ['Person']}], [{fileName: 'file:/knows.csv'}], {delimiter: '|', arrayDelimiter: ',', stringIds: false} ) Then in the browser panel, it displays as...
Under the section describing Louvain Modularity (https://neo4j.com/graphacademy/online-training/v4/07-iga-40-community-detection/) there is a graphic explaining how communities are generated in the algorithm: Should the weight on the blue community'...
The backup process throws the following error, most likely due to corrupt or unused data. This problem was posted as an issue earlier and hasn't been resolved. command failed: Backup failed: Error starting org.neo4j.com.storecopy.ExternallyManagedPag...
All the sessions of the conference are now available online
