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 need to find paths between multiple nodes where each path should contain a particular node label atleast one time. i checked "apoc.path.expand.config" procedure with labelFilter parameter but there i couldn't find a way to do this. example: let's s...
Actually I am trying to convert String formats into dates and following format occur: "30-JUL-2009""31/12/2018""n" 2009-07-30 these Strings that are to be formatted as dates occur in a relationship as attributes. Trying to match them with a regular e...
Hi , Like we have a feature in Google maps that shows all the paths but highlights just the route you want. Likewise, do we have a query or a feature where we can show all the nodes in the grey colour but the required nodes in other colour to highlig...
I am trying to check if a user has already created a particular node. If the user has already created it I want to return the duplicate number and if user hasnt, create the node. Using the query below: UNWIND $testdata as row OPTIONAL MATCH (a:Agency...
I have a graph database which will be populated with nodes containing text messages. Every time a node is saved, I need to calculate the similarity with respect to other nodes. the similarity metric can be any of these [https://neo4j.com/docs/labs/ap...
Hi, I'm using neo4j to store filesystems and version them. I have reimplemented the concept of git database with Trees, Blobs and SHA1 to reuse the same hierarchy if it already exists. Git database concepts: My implementation so far: You can see th...
Hello guys! I hope you guys are doing well today. I am new to NEO4j and need some suggestion/advice. I successfully imported 3 different CSV files as A,B,C and now trying to create CONSTRAINT for all. From my RDBMS, "reg_uid" (integer) is the primary...
Using Neo4j 4.0.5 on Desktop or an Enterprise instance running in EC2: I had the following query in my ETL code that was loading my Graph Database from my old SQL database. There is an error in the query that I would have expected Cypher to return an...
hi, I'm using python to create api for my project i want to know if we can send data to multiple database using one api call.
Hi there, I have just installed Neo4j community edition on my spare Raspberry Pi 3. I want to fiddle around with some XML that I want to import and subsequently include in a webapp. I believe I am in the right place for my inquieries I have installe...
Hi, How to configure Neo4j and Flask on Google Cloud, please?
Hi guys, i trying to solve this all the week but i not able to do it. I have this graph: I whould like to find for each blue node (:node4G) what is the shortest peering brown node (:peering). Then, extract the shortestpath in order to add on each li...
I am upgrading NEO version from 2.1.7 to 3.5. For transferring data from old version to new I am using APOC import command. I have lots of indexes and I need to export/import them as well so I don't have to create indexes manually after transferring ...
Hi guys, I have some problems with subgraphs... I have this db: I want to check the similarity of a specify person p1 with all the person that he follows, ex: MATCH (p:Person {name: "Matteo Bardi"}) CALL apoc.path.subgraphNodes(p, { relationshipFilt...
Hi Everyone, How can i access to a node created in a FOREACH like this : FOREACH(ignoreMe IN CASE WHEN nodeCreatedFrom IS NOT NULL THEN [1] ELSE [] END | MERGE (newNode:Post:Grouping)-[:ATTACHED_TO]->(Folder) ON CREATE ...
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