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Beta Opportunity for Neo4j Workspace

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...

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TrevorS by Community Team
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  • 0 kudos

About the Neo4j Graph Platform Category

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...

yolande by Community Team
  • 1 replies
  • 1 kudos

Create Community Nodes

Can nodes for each community (of Louvain/ LPA/ unionFind) and their relationships to individual nodes be created AT RUNTIME instead of assembling all of these after completion of the algorithm version that stores the communities on individual nodes "...

Resolved! Import nodes from recursively structured json

Hello, How would I go about creating a cypher query that imports and merges Nodes which are inside json of type: groups -> groups .. * .. groups groups within groups within groups groups may also be shared amongst other groups all of the same type...

Resolved! Return a list of strings after importing a JSON

Hello there, I'm trying to get a list of strings without null values, but I can't get the result that I want. I've tried it in two different ways: WITH 'recursivo.json' AS json_file CALL apoc.load.json(json_file, "$..id_requisito") YIELD value AS res...

Resolved! Variable not defined but the variable already exists

Hi, I am trying to bulid the relationship between my nodes. However, the "variable not defined "error messages keep pop up in my neo4j browser, even though the variable existed. When I run this LOAD CSV WITH HEADERS FROM 'file:///genes2hallmark.csv'...

Resolved! What is the equivalent of database in Neo4j?

I'm trying to understand basic concept of neo4j. To my surprise there is not even single word in official tutorials about this. All the time same "tutorial" where you happily create some data not having the reflection where you really put them. If I...

Gosforth by Graph Buddy
  • 10 replies
  • 3 kudos

Resolved! Lazy coalesce

I was hoping to do something like: coalesce( head([(n1)-[r:FIRST_REL]->(n2) | r]), head([(n1)-[r:SECOND_REL]->(n2) | r]), head([(n1)-[r:THIRD_REL]->(n2) | r]) ) AS r to get the first of similar relationships that might exist between two nodes....

Checking the value of the key and getting its value

I have some nodes and the keys in the nodes are as following: query = ''' MATCH (p:Product) RETURN keys(p)''' ["formula_Default", "Product URL", "Data Location", "Disc technology", "Provider HQ", "GHz", "Memory", "Price monthly", "vCore", "SLA", "Sup...

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