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...
I'm having a problem doing the createMovies mutation in the graphql playground, i've followed the previous steps in this setup guide (https://neo4j.com/docs/graphql-manual/current/getting-started/) but get the following error: "Neo4jError: Express...
Hi all, I'm trying to load a gzipped csv file with the following cypher command::auto LOAD CSV FROM "/my/local/url/my_file.csv.gz" CALL { ... } IN TRANSACTIONS OF 1000 ROWSI can load csv file with that command, but it fails loading a gzipped one. Neo...
We have a Neo4J database that tracks company Supply for companies. The general structure is ````````(Company)-[:Supply_For]->(Company)` A company can have multiple rels at the same time and each company can have multiple company supply rels. my ques...
CALL apoc.periodic.iterate("CALL apoc.load.csv('/Users/martin/test/test.csv', {nullValues:['','na','NAN',false], sep:' ' }) yield map as row", "MERGE (mGenerics {nid: row.nid})ON CREATE SET m += row ON MATCH SET m += row RETURN count(m) as mcount", {...
I want to use neo4j to handle such a scenario: for example, I have a set of interrelated nodes,These nodes form a tree structure. These nodes have two types of labels A and B. How can I achieve that A labeled nodes can only appear at the end of the p...
Hello, I'm unable to connect to my remote neo4j (hosted in EC2) with neo4j desktop. Remote neo4j is in version 3.4.9 and used to accept remote connections (but I haven't logged in for more than a year). Tried two different desktop versions and both d...
Hi there, I am trying to (dynamically) collapse/reduce certain parts of a graph to reduce the amount of nodes/rels in the output to the user. This is a small sample of my dataset: CREATE (c1:Connection {name: 'C1'}) CREATE (c2:Connection {name: 'C2'}...
we are work on getting data from api using 'call apoc.load.jsonParams()' but suddenly I start receiving this error : Failed to invoke procedure `apoc.load.jsonParams`: Caused by: java.net.SocketTimeoutException: Read timed out ...
Hello, when I run this code call apoc.load.jsonParams(uri, options,null) YIELD value AS listing MERGE (l:Listing{cid:listing.results[0].listing_id}) it takes 24s to done although I created indexes on that . when I run MERGE (l:Listing{cid:}) as no...
Hi, Wer'e beeing trying to get our heads around what is the best way to model a social network over TIME in neo4j. The issue is ofcourse having many nodes which interacts with one another on a daily basis. Creating a new edge for every day of int...
I'm using spring data neo4j. I want to return custom type map from cypher. But I'm not able to bind in repository class. What I can use for custom return type(Which is not of Domain class or Entity class).
I have a csv file in below format, There are n location columns of various locations.There's Token column at the end where each location row is associated with a different token. TASK Associate each token to each location column such that the relat...
Hi all, this is my sample data Name,L1,L2,L3A,x,,B,,x,C,,x,D,,,xE,,,xF,,x, The graph should look like: A->B, A->C, A->F C->D, C->E i tried to load the data with: LOAD CSV WITH HEADERS FROM 'file:///x.csv' AS rowwith row where row.`L1` <> ''merge (m...
Hi, I am a new neo4j developer. I am trying to implement rules engine using neo4j graph and GDS library. Is it a good idea? could someone suggest example or existing solution ? One type of nodes are updated every 200 milliseconds , could neo4j hand...
Hello, I tried to use the below command and have been getting the Payload doesn't seem to be valid (JSON) data error message. But when used just the match statement, I could fetch the data. Could someone help me on this please? Thanks, Jashwanth ...
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