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...
My neo4j graph has a common subgraph shared across all tenants. Each tenant has their own document nodes. Documents are related to multiple page nodes (referring to pages inside the document) which are then related to sentence nodes (referring to sen...
I am new to Neo4j and have the following node structure in my graph Name of the node : Test { "A": "1", "B": "2", "C": "3", "D": "4", "E": "5", "F": "6", } My application requires the graph DB to return A, B and C as key-value pairs as-...
I have a graph like below. And below code is used to create the above graph. MERGE (a:Bus:GenBus{type:'GenBus',gencapacity:630,name:'NCTPS', bus_no:1, available_generation:630,status:'Not Connected'}) MERGE (b:Bus:GenBus{type:'GenBus',gencapacity:4...
Hi all! I've ran into an unexpected behavior and can't figure out what's the source of it. I'm using apoc 3.5.0.9, and I'm trying to have a trigger in "phase: after" that creates a relationship with the node that has been updated with some other nod...
I'm having an issue with the graph render in Neo4J being very slow (several minutes) and I've tracked it down to being due to storing a large string as a property in one node. As background, my graph basically models documents (as nodes) and the cont...
I asked the question in SO: https://stackoverflow.com/questions/60765877/how-to-splice-a-linked-lists-in-cypher/60771324#60771324 Given a linked-list of LogEntry: (log:Log) (e1:LogEntry {date: Date('2020-03-19')}) (e2:LogEntry {date: Date('2020-03-17...
How to synchronise my Postgre SQL database which is running on AWS RDS with the Neo4j instance running on EC2. The data should be synchronised in real time. For every new entry added to the SQL database a node should be created on my graph database.
Hello, I'm using apoc 3.5.0.9 to implement triggers on my database, and I can't seem to find a way to have a trigger that blocks an update. For instance, I have 10+ triggers that execute in "phase: after" once a certain property X is updated, and I w...
Every time I try to install Neo4j I get the following message:Initialization error: Error: Can't install java: distribution does not exist I have Java in my system.
Hi, I've just moved to Neo4j 4 (using 4.0.2), and so was just trying to tidy up my database names. Looking at the docs I thought I would use the 'copy' command from neo4j-admin. I'm running on windows, so I don't know if its different on other plat...
Greetings! We are working on a customer journey analytics project where we have a large number of properties on nodes to deal with. It would be extremely useful to have a property window available that is not badly keyholed as the current node proper...
Hello everyone, I want to make the following query but I get an error because of the type of f.synonyms (it is a StringArray): MATCH (f:Family)-[:IS_PROVIDED]->(p:Provider)-[:OFFERS]->(pr:Product) WHERE (f.name =~ '(?i)virtual server(?i).') OR (toLow...
Dear sir or madam, The following issue is ocurring when for example renaming by the apoc procedure CALL apoc.refactor.rename.label('old','new'); The old labels still exists eventhough there is node of this label any longer. I actually do have the sam...
Hi, I upgraded my desktop from 1.2.1 to 1.2.4 today. In 1.2.1, my neo4j version was 3.5.2 and now I am unable to create a database with version 3.5.2. Why and how do I create a 3.5.2 database in 1.2.4 desktop? I have to create a 3.5.16 database whic...
Hi, Is it possible that Neo4j could assign nodes to corresponding vectors in the space like Word2vec?
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