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...
How to maintain the OR relationship between multiple WHERE; The sentence is match(n:Column) where (n.chineseName Contains 'path' or n.name Contains 'path' or n.comment Contains 'path') optional match(n) <- [r:Contains]- (m:Document) where m.name C...
Hello neo4j community, I am a student in my third year of computer science, and I am working on a project which is basically an app that collects data about car carashes that happen daily in different places and times over the country. I am confused ...
Hello, i'm writing because of problem with neo4j. My goal is: Run Neo4j in Docker behind dockerized reverse proxy (nginx) using own SSL certificates (generated using certbot - LetsEncrypt). Information/Steps: I tried to use neo4j versions 3.5.2 and 4...
Hello, I am new to Neo4j. I faced with a problem when I used the community neo4j (v3.5.9): I full copied existed database files to new neo4j instance with empty database. However, the query ends with empty result when I test the new neo4j instance wi...
Hi, I tried to enable GC logging but no gc.log files are created. dbms.logs.gc.enabled=true, and restarted the server so the parameter is in use. I am using neo4j 3.5.22 enterprise edition (startup) on Ubuntu 18.04.5 LTS (ID_like=debian), 3 node clus...
Hello! I have a quite complex intertwined and directed graph network that represents a railroad. By matching a node with an ID: MATCH (p1:Node { UniversalId: '00000000-0c00-090e-0001-060f0e030f0b'}) RETURN p1 I get two nodes back (by design). These ...
Hi All, I want to do a simple concatenation of list to get string value, However I am struggling to do the same. For functionality I want to implement I have requirement of concatenating multiple columns together, but one of the column is coming from...
Hi everyone I am migrating my data from mongo to my neo4j server. In my data, I have users with unique id's and the id's of their following/follower users. I iterate through the users from mongo and first merge them into neo4j: (please don't mind cur...
Hello, I have the following connected nodes: I want to try to delete the node I've marked (in the picture) but it doesn't have a name (you can see the properties down the photo) it has only id and delay, which query can help me delete this specific ...
Hello! I am wondering if there is a way to export algorithm's scores to csv from the cypher shell. I know there is a way to do it via neo4j Desktop but I am working with huge data and I need to run the algorithm on the cypher shell since it is faster...
I have nodes like the above image, now can I get all nodes from A1 to A7 by querying A1 or getting all nodes from B1 to B5 by querying B1. Here we don't know the number of nodes connected, as you can see A1 has 6 nodes, B2 has nodes through it's pat...
I want to get the list form of the result of match and use the result to do the following logic judgement... But how can I get the list form from "match" result? it seems to be the single node satisfied the given pattern. E.g. match(n:things) node w...
Hi there, I am trying to create a filetree-like query where I need to get the user's Breadcrumb up the tree. Since we want to implement folder/file sharing, we have to cut the breadcrumb off the moment we have a "broken chain" in the permissions. The...
CALL db.index.fulltext.queryNodes("NameIndex", "刘昊然[超话]") YIELD node, score RETURN properties(node) as properties, score LIMIT 50 The query string contains '[...]' which caused the syntax error: Failed to invoke procedure `db.index.fulltext.queryN...
Heeey, I was working on two databases which have the same nodes , each one was dedicated to a precise year. here is an example fo my database 2017 : For 2018 , nodes will have 18 instead of 17 in the name of each node (as you can see in the screensh...
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