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...
When connecting to the Neo4j Browser http://localhost:7474 and using Internet Explorer 11, submission of cypher statements may result in error message Security Error: 18 As the Neo4j Browser is using websockets to connect , for example ws://localhost...
I have used neo4j-import when running Neo4j locally through command line. Lately I have been using Neo4j Desktop mostly lately to switch between multiple projects. I have a LOAD CSV cypher file created and have used it to import one csv file that wor...
I would like to know, what is the exact procedure to copy a graph.db file on all three instances on my cluster? I have the file locally stored in the all three vms under /home, now I need to move them to /var/lib/neo4j/data/database? thank you
I am new to Neo4j world, I have imported a big csv file into Neo4j including following headers:(so now every row of csv has following properties in neo4j and obj1 value as node label) obj1, obj2, method1, method2, method3 method 1 to 3 have float val...
Hi All, I have created three nodes p1, p2, p3. Both p1 & p2 nodes are having label called "username" and for p3 node label is "Topic". I have created the relationship called "interest" as like below, Below is the query I tried, LOAD CSV WITH HEADERS ...
Hey everyoe , I am using this query to show closeness : MATCH (a:Attrib) WITH collect(a) AS Attributaires CALL apoc.algo.closeness(['SIMILARITY'],Attributaires,'BOTH') YIELD a , score RETURN a, score ORDER BY score DESC but I am getting this error :
I am working on a query which has to display a list which contains nodes which worked together and count the number of their appearance , I wrote this query but I am getting a list of nodes which are working with the same Contract :
I wrote this query which make a table with 3 columns and in each row there is a group as you can see , but I want to display the same list but only the group (without ID and count)
It appears in 3.4.4` that enabling # Uncomment this line to include bytes allocated by the executed queries being logged: dbms.logs.query.allocation_logging_enabled=true When reviewing the query.log the memory allocation for a query doesn't populate:...
Why specifically does the M in the following queries return unexpected results ? The one I am looking for is the results of the second query. But the first returns results by movie and actor. Is the WITH statement issuing some sort of "grouping" func...
Looking at this data set, I was thinking about how to best change the name of a product that a customer purchases such as the following: match (p:Product{productName: "Chai"}) return p Lets say 100 customers purchased the Chai. All customers would ha...
Hi! I want to design a rule engine in Neo4j. One type of rule is a "inclusion 1-way". If a prameter is included in the input it can give you another parameter which in turn can give another parameter etc. Parameters is a global object and the same pa...
With variable path query such as the following: match path = (t:Person{name:"Tom Hanks"})-[:KNOWS*2..5]-(fof) where not (t)-[:KNOWS]-(fof) return path, length(p) as Length Does it protect for all steps in-between 2 to 5 node hops away? In other words...
Return COLLECT({type:labels(t), id:t.userid,id:t.teamid}) as tagged Here based on label type can we make id parameter in dynamic in collection result? Like if type = User then id:t.userid if type = Team then id:t.teamid
Its a MERGE question - sorry if its been asked before.... I'm looking for UPSERT functionality - I know the graph pattern I want to create but I don't know how much of the pattern already exists... How do I match & return the part of the pattern that...
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