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...
Hello! I'm trying to copy a database from version 3.5 to 4.4 using neo4j-adm copy command. The database is huge (about 3tb). Nodes and relationships have been copied successfully during stages 1-2 in approx 20 hours. Hovewer, the 3rd stage (Relations...
I create a node, the node name is robot, the robots has a property, which is called 'capabilities'. For the capabilities, there is a list of all the capabilities for the robot. For example, the robot in the picture below has a capability lists, [Movi...
An user is added by "CREATE USER" command according to the following manual.Managing users - Neo4j Cypher ManualIs there a limit on the number of users? Are there any differences about the limit between Free, Pro and Enterprise editions?I'd like to a...
Is there an analogous operator in Neo4j to the CONNECT_BY_ROOT operator in oracle, so that as my results are returned from a multilevel depth relationship query, I'd like a column which displays the root id for the result.
TL;DR Comparing array elements is inefficient - how to improve? Should I use a proper programming language? Which can be recommended? MATCH (a:example_label),(b:example_label) WHERE any(temp IN a.list WHERE temp IN b.list) MERGE (a)-[:relationship]...
I pulled the Graph Data Science package and organized it to create my custom functions. I developed my function and tested it. The algorithm test and procedure test(Call from cypher - I mean like algo and proc packages in GDS) both passed. Now I want...
I have the following Graph Data Science BFS call. In this call, When I gave both 'Apple Inc.' and 'Microsoft' as target nodes, it only returns results with 'Steve Jobs' and 'Apple' which are directly linked. When I only give 'Microsoft' as target nod...
Everytime I modify the trigger,I have to remove the existed apoc.trigger and add a new one... It's little bored and troublesome to do this repeatable prosedure Is there any way to modify the old one or by any other easier way to do that? It bothers m...
When there is a large amount of data, calling "call db.schema.nodetyproperties" takes a long time. Does anyone know how to deal with this problem
Hi, I have a event A, which happens only when event B, and C occur at the same time. This is a common situation in the fault tree analysis. Is there any neat way I can implement this logic? Thank you! Br Haofeng
Hello, everyone. I'm trying to search the similar subgraphs from the original graph database according to the expected subgraph described by the following cypher: match p=(n:Building{buildingid:19})-[]-(r:Road) with p,r match p2=(r)-[]-(:Junction) r...
I'm trying to build pregel-bootstrap here : graph-data-science/examples/pregel-bootstrap at master · neo4j/graph-data-science · GitHub First, it cannot find packages with the gdsVersion = '2.1.0-alpha04' parameter specified in build.gradle. So I chan...
Hello, I have a problem to control apoc.trigger's state (pause or resume) by given condition.I've did the research about the manual and website and found nothing relative content about this. Here is the my whole question: Expected Goal I want to co...
When I execute the following query in the Neo4j Browser, it produces a completely connected visual graph. But when I switch to table view it only contains records corresponding to the nodes. i.e. no info about the relationships. MATCH (n) RETURN n T...
Hello! I am using the Graph Data Science library to run graph algorithms. My current goal is to find travel bands / travel sheds in a transit network graph. That is, I want to retrieve all the nodes accessible within a time limit, which is expressed ...
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