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, trying to perform some batch MERGEs in Neo4j Enterprise 3.5.5, I get the following error Message, what does that mean? Neo.DatabaseError.Statement.ExecutionFailed: Uh oh... There was no slot for ` w2@451` The cypher part WITH w, word1, word2 MERG...
Hi! I have a graph of users. Each user belongs to one group, and the users have links between them. I want to find users where there is a path of max length X to users belonging to other groups, and I cant figure out the best way to do it. If Im inte...
Hi, Using Neo4J 3.5.11, running in docker (neo4j:3.5.11-enterprise), I noticed a warning log "WARN dbms.active_database is deprecated." Why is it deprecated ? And what should I use to replace this parameter ?
I wrote the following query to get the incorporation dates into date format: Match (c:Company) WITH c,toString(c.incorporation) AS date Return c.name, date But since it is in dd/mm/yyyy format I am struggling to get into yyyy format and then get numb...
When it runs, there is the error: Neo.ClientError.Procedure.ProcedureCallFailed: Failed to invoke procedure apoc.periodic.iterate : Caused by: org.neo4j.cypher.internal.v3_5.util.SyntaxException: Invalid input 'd': expected 'n/N' or 's/S' (line 3, c...
Hi Everyone: I have been using the Graph algorithms over the last 2 months. I have spent so much time reading up/ watching videos / using slack / and reading virtually any online resource I can get my hands on, on how to use the algorithms. However t...
I have my dataset on Neo4J and am looking to develop a recommendation system for predicting links between companies. I did go through the data science course on Neo4J online training academy and I am trying to replicate the same for my dataset (https...
Say we have some data like this: create (a:Person{name:'andy'})-[:LIKES]->(:Animal{name:'cat'}), (b:Person{name:'bob'})-[:LIKES]->(:Animal{name:'cat'}), (c:Person{name:'charlie'})-[:LIKES]->(:Animal{name:'cat'}), (a)-[:LIKES]->(:Animal{name:'dog'}), ...
Please provide a working example of renaming existing node labels with apoc.refactor.rename.label procedure. I could not find any in the APOC guides. Thanks
Please forgive the newbie question, but I just cannot see how to model this in Neo4j, but there must be a simple answer. Say I have 2 items, 2 locations, and 2 suppliers. Each supplier can supply each item to each location, but their unit price and l...
INFO: Closing driver instance 1406848276 INFO: Closing connection pool towards localhost:7687 java.lang.IndexOutOfBoundsException: Index 28 out of bounds for length 28 at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64) at...
Please keep the following things in mind: did you search for what you want to ask before posting?please use tags for additional infouse a self-descriptive title Please format code + Cypher statements with the code </> icon, it's much easier to read. ...
Hello, I need help understanding what should be considered when deciding whether to use a property or a label for some information about a node. For example: If I have a node representing a car, and I want to insert the manufacturer (company) name, a...
I want to disable the Expand Child Relationships programmatically using Cypher. Is there a way to do this. Thanks
Hi all, I have a node with a label TAGS. This node has 20-30 properties. Each node may have 2 properties whereas others may have 5 properties. I want to list all the properties not as a list, but as individual columns in tabluar format. Please sugges...
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