All applications using Neo4j depend on drivers to execute statements to update or query data. Neo4j drivers are mostly built on the binary Bolt protocol. Official drivers exist for Java, JavaScript, .Net, Python, and Go and more. Other languages (R, ...
Hello, I am using neo4j-graphql.js' augmented schema. So I have pagination out of the box with first and offset. (Thanks!) However, I am struggling to get the total count so the UI can show the pages. I've seen a lot of connection or relay pagination...
My application has 3 data sources: two neo4j graph dbs at different servers and a Postgres db. The neo4j-graphql-js allows to create a single neo4j.driver that holds the neo4j server and authentication details. One can handle multiple dbs (multi-tena...
Unable to find any JVMs matching version "11" running console after installation of mac community server
I have an application to save hive table/column lineage to Neo4j。 OOM issue often appears once a day or twice a day The application is running on docker with 4Core CPU 7G memory。 As shown in the attachment, when oom occurs , the java dump file shows ...
I'm using the Neo4j Driver (4.2.0) to connect to Aura, but I'm receiving constant errors about clusters, and router tables, and I can see from the forum that others are having similar issues. This is my first time deploying to Aura. For example, yest...
This is weird. The follow works within python 3, but when running in Jupyter Lab, I get an odd Python error. When I upgraded to the latest Jupyter Lab, the problem went away! pip install neo4j from neo4j import GraphDatabase import neo4j print(neo4...
Hi everyone I've been coding for a few months and this is my first attempt at a web app using GRANDstack. I'm extremely new to all this so forgive the janky looking website. I created the design and everything by myself, attempting to build something...
I user spring-boot-starter-data-neo4j version 2.4.5 I think it has something to do with the following warning: Instances of class de.fh.kiel.advancedjava.pojomodel.model.Pojo with an assigned id will always be treated as new without version property!...
Hello, I've been having issues ever since I placed an Nginx proxy in front of neo4j and was hoping for some insight. We have (1) Docker VM with Flask & the neo4j driver (2) Connected to an external VM with Nginx that is using the 'stream' directive t...
I've been using Spring Data Neo4j 6.x for a project but have now got to a point where it looks like I need to do a .save() with a specific depth, given that child relationships are being nuked on saves a few levels up. While refactoring some of the D...
Hello again. I'm trying to return a (Post ) node using Graphql. the Post type looks like this. type Post { id: ID post_id: String user_id: String text: String post_type: String user_liked: Boolean author_info: User text_post: TextPost...
So I want to write a custom query resolver where user are querying for Projects GQL type looks something like this type Projects { id: ID! name: String! users: [User!]! @relation(name: "CAN_ACCESS", direction: IN) # ... etc } Now user can qu...
Hello, I have started to play with neo4j-graphql-java (since we are a java shop). Before that I made a POC with Grandstack and neo4j-graph-js. It worked great but now I am trying to move schema.graphql to my spring boot app that is using neo4j-graphq...
Hi, I'm new to Neo4J In my app I have those entities : @NodeEntity public class ManagedList { @Id @GeneratedValue() private Long id; private String name; @Relationship(type = "CONTAINS") private List<ListElement> l...
Hi, it´s a very simple question but I can't get it to work. The endpoint code: public List ....{ String query = "MATCH (u)-[r:INTERESADO_EN]->(c) \r\n" + "WHERE u.eMail='"+email+"' \r\n" + "RETURN * "; try (Session session = sessionFor(database())) {...
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