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 am using this query to count the frequency of each "CPV" in cluster by using "total = 238" which is the number of distinct contract : MATCH (c1:Contrat1018)<-[r:HAS1018]-(p:CPV1018)-[x:HAS1018]->(c2:Contrat1018) with distinct p.id as CPV , collect(...
Hello all, I need to store and fetch the historical data for node's property value changes , so that it can be tracked later for some report. Can anybody help with any pointers to achieve it with an example ... problem statement is , I have a node ...
Can we build a set out of each respective nodes, connecting nodes of which as set's elements. then if we can draw the venn diagrams too. Thanks. I have already checked detection based on Jaccard similarity but not satisfied.
When using $NEO4J_HOME/bin/cypher-shell at the command line and authentication is enabled via the setting $NEO4J_HOME/conf/neo4j.conf: # Whether requests to Neo4j are authenticated. # To disable authentication, uncomment this line dbms.security.auth_...
Hi, when using the command "return datetime()" I get the date & time in return but the time isn't correct (one hour earlier). It's probably a setting that I need to modify somewhere in neo4j. Can you help ?
I'm returning a list of software vendors, applications, versions, and the version string appears correct when I RETURN the row, but when I attempt to manipulate it as a a string I get an error: Neo.ClientError.Statement.SyntaxError: Type mismatch: ex...
How does everyone feel about Neo4j's performance? Do you feel it would be suitable to replace the whole RDBMS backend to manage user accounts profiles, postings, comments? If not, please share your reasons
Is there an apoc version that works with 3.5? Or do we need to stick with 3.4.x for the time being?
How do I write grapql schema for created datetime property and make it assign a current datetime for my selected timezone with @cypher directive? I'm asking for graphql idl to use with GraphQL plugin of neo4j. Thanks
Hi, I am trying to read my CSV file which has spaces in column name: Column A = 'Source Variable' When I am trying to read this, it gives me an error: Neo.ClientError.Statement.SyntaxError: Invalid input 'V': expected whitespace, comment, '(', '.', ...
Hello everyone. I am trying to construct a search query with Neo4j that will look for recipes with 2 levels of initial node, and then output them by number of time some relationship exist on the recipe node. My query looks like this now WHERE n.name ...
Hello. I need to convert a field in my Cypher query, from boolean to string. Now, I execute this query: MATCH (pref:XmlTag) WHERE pref._name="orm_PreferredIdentifierFor" RETURN DISTINCT COUNT(pref.ref) >0 AS isPreferred Pref.ref has a value like a b...
Hi all I need your help after upgrade Ubuntu 18.04.1 LTS! neo4j don't work (the version: neo4j 3.5.0) I have this error : 2018-11-28 20:26:45.171+0000 ERROR Failed to start Neo4j: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleM...
Neo4j Desktop 1.1.12 on Mac High Sierra is continually notifying me of Browser 3.2.14 changes. I clear the message and it comes back a while later. I don't think it's notifying me to upgrade... my Browser is already at that version... it's telling me...
Hello! I'm doing tests with the version 3.5.0 and I've noticed that the index information is not stored in the same directory that I specify as graph.db. I have seen that the directory of the logs of the transactions can be changed: https://neo4j.co...
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