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 There, We are planning to introduce Neo4J into our existing Data Architecture, As part of this I would like to publish some standards/guidelines, best practice for our development team. Do we have anything published from Neo4j ? or do anyone have ...
Hi, I am trying to query for all nodes of a specific type that do not have a specific property value, is this possible? MATCH (person:People)-[:NAME]->(name:Name) WHERE name.firstName = 'Sixto' IS NULL RETURN person or MATCH (person:People)-[:NAME]...
When working with offline mode. I get the following error when I try to post query from the postman: neobolt.exceptions.ServiceUnavailable: Failed to establish connection to ('::1', 7687, 0, 0) (reason [Errno 61] Connection refused) However, neo4j-...
Hello everyone! I have been using Neo4j for a while now but just realized that I have a performance problem with the following query (simplified): MATCH (u:User)<-[:U]-(:Profits)-[:DP]->(dp:DailyProfit) WHERE ID(u)=12345 AND dp.localDate>='20190601' ...
Hi I am new to Neo4j but have searched and tried to come to a resolution for a week now with no success. I have a DB with the OffShore_Leaks in it. I have imported the Nodes of Bahamas_Leaks and am trying to get the Relationships of Bahamas inserted...
Hi, Simple questions NEO 3.4.14 What is difference between: 1. MATCH a OPTIONAL MATCH a->b OPTIONAL MATCH b->c OPTIONAL MATCH b->d RETURN a,b,c,d MATCH a OPTIONAL MATCH a->b, b->c, b->d RETURN a,b,c,d I see difference in result in case a->d returns...
Hello everyone. I have a Java app working with Neo4j and APOC. I'm facing a problem calling an APOC function from java, which is apoc.text.join. When I run a Cypher query I got this error: org.neo4j.cypher.SyntaxException: Unknown function 'apoc.text...
Hi, I'm new in Neo4j, and I'm working and searching to learn more about it and graph usage. I made this querry but it says that I have an error, anyone can help me so I can move on? What I want to know is what some user has bought between 2 dates (I ...
Hello, I'm trying to get a random subset of nodes returned (I'm downsampling my data here) and I would like it to be repeatable. Could there a way to set a seed in the rand() function? My code is: MATCH (doc:Document) return doc.title, rand() as rand...
We're working on the docs and adding final touches to the Neo4j driver for Elixir: Bolt.Sips, and we need your feedback. The development of the latest version was moved to the public area (on GitHub), for offering you an early preview of what's comin...
Hi guys, I am importing a CSV into neo4j and I am having a small issue with my Data model I have the following data model after running this cypher query Load csv with headers from 'file:///Congresional_Directory_Updated.csv' as line With line MERGE...
Hi guys, Id like to split the following csv column into 2. The split being between the first 2 charactors e.g the first one would split into LA and 05 St/Dis (Header) LA05 NC12 AL04 CA31 GA12 TX32 MI03 NV02 ND00 Kind regards, Sam
I was looking over the style guide to see if there were recommendations about spacing. I noticed in https://neo4j.com/developer/cypher-style-guide/#indent-line-break that ON CREATE SET and ON MATCH SET are indented, but no mention of just plain SET D...
I have csv file in which suppose there are 3 spreadsheets sheet1,sheet2,sheet3. How can i import specific spreadsheet ,lets say sheet2 into neo4j?
Heyy , i want to import data from csv to neo4j with around 200 columns. Is there any easy way i can import it without writing every headername in "load csv" command? please suggest Thank You.
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