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...
Hi Everyone I was wondering if it is possible to execute a POST request to an API using apoc.load.jsonParams? It wold come in handy to update a lot of tuples in another database. I tried the following without success: CALL apoc.load.jsonParams($URL+"...
I am trying to get the average duration between two time stamps and it appears Cypher cannot do this. Can we get a change request for future versions to include this?
Hi all, I would like to know where I am going wrong with this query, //Import of senate armed staff Load CSV with headers from 'file:///Senate%20Armed%20Services%20Staff.csv' as line with line FOREACH (ignoreME IN CASE WHEN line.`Employer` IS NOT NU...
Hi, I added trigger: CALL apoc.trigger.add('updateprop','UNWIND {assignedNodeProperties} AS prop with prop.node as n SET n.tsupd = timestamp()', {phase:'before'}); then I did some changes But trigger does nothing Is it ok ? I wanted to add/update p...
is there a way to do the equivalent of apoc.export.json.data but returning the json rather than saving it to a file? E.g. MATCH (n:Movie) WITH collect(n) as a CALL apoc.export.json.data(a, [], "../../../../../../../../Desktop/Movie-Nodes.json", null)...
Hi there ! I've installed the neo4j version 3.5.8, and I'm experiencing an issue while enabling the remote HTTPS support. I've followed this quick tutorial here --> https://neo4j.com/developer/kb/how-do-i-enable-remote-https-access-with-neo4j-30x/ Bu...
I am suing LOAD CSV and apoc.periodic.iterate to import data. I have one .csv that contains the folder and file names that contain the data to be imported. Below is the code I currently have: CALL apoc.periodic.iterate(" LOAD CSV WITH HEADERS FROM 'f...
Hi, I have been dealing with a websocket error as described in this post this post. Below is the query I have been trying to run when this error has been occuring: MATCH (file:File) WHERE NOT (file)-[:CONTAINS]->(:Row) WITH file, collect(file.url) AS...
We use the Neo4j 3.5.7 database, Browser 3.2.20. Plugins: apoc-3.5.0.4, graphAlgoritms, sqljdbc42. We have a problem with the error: Neo.DatabaseError.General.UnknownError: Found no solution for block with size 0, Vector() were the selected candidate...
One for the engineering team! I have noticed that when using a NodeByLabelScan - even with a filter - the nodes are always returned by default in strict ascending id order, and with no gaps - that is I don't need to sort by id to get a sorted list of...
I have challenged myself to build a Neo4j solver for the Soma Cube, and share it with the community. en.wikipedia.org Soma cube The Soma cube is a solid dissection puzzle invented by Piet Hein in 1933 during a lecture on quantu...
Please keep the following things in mind: did you search for what you want to ask before posting?please use tags for additional infouse a self-descriptive title Please format code + Cypher statements with the code </> icon, it's much easier to read. ...
Using neo4j 3.4.3 we're seeing some transaction timeouts using SDN for some bulk saving and we're curious if modifying the timeouts would help. Currently we have this configuration deployed everywhere: dbms.lock.acquisition.timeout=30s dbms.transacti...
Hello, I am using an apoc trigger to automatically add a property to all newly created nodes. call apoc.trigger.add('add_property', "unwind {createdNodes} as node match(node) set node.auto = 'property'", { phase: 'before' }) When I execute the follow...
(:Men)-[:MARRIED]-(:Women) One men should marry one women i want to force this in db how do i implement this using cypher query
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